CN1918276A - Multiuse solid cleaning device and composition - Google Patents
Multiuse solid cleaning device and composition Download PDFInfo
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- CN1918276A CN1918276A CN 200580004598 CN200580004598A CN1918276A CN 1918276 A CN1918276 A CN 1918276A CN 200580004598 CN200580004598 CN 200580004598 CN 200580004598 A CN200580004598 A CN 200580004598A CN 1918276 A CN1918276 A CN 1918276A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 144
- 239000000203 mixture Substances 0.000 title claims abstract description 75
- 239000007787 solid Substances 0.000 title claims abstract description 48
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 268
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 35
- 239000004111 Potassium silicate Substances 0.000 claims abstract description 29
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910052913 potassium silicate Inorganic materials 0.000 claims abstract description 29
- 239000012459 cleaning agent Substances 0.000 claims abstract description 25
- 238000004090 dissolution Methods 0.000 claims abstract description 8
- 239000012453 solvate Substances 0.000 claims abstract description 8
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 6
- 238000005406 washing Methods 0.000 claims description 141
- 239000003513 alkali Substances 0.000 claims description 49
- 239000000463 material Substances 0.000 claims description 48
- 239000000243 solution Substances 0.000 claims description 35
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 33
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 30
- 239000004615 ingredient Substances 0.000 claims description 25
- 238000005187 foaming Methods 0.000 claims description 23
- 239000000975 dye Substances 0.000 claims description 22
- 239000004902 Softening Agent Substances 0.000 claims description 21
- 229910021536 Zeolite Inorganic materials 0.000 claims description 19
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 19
- 239000010457 zeolite Substances 0.000 claims description 19
- 235000017550 sodium carbonate Nutrition 0.000 claims description 15
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 15
- -1 Sodium peroxoborate monohydrate Chemical class 0.000 claims description 14
- 150000002500 ions Chemical class 0.000 claims description 11
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 8
- 239000003599 detergent Substances 0.000 claims description 8
- 239000003205 fragrance Substances 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 238000010412 laundry washing Methods 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 239000004753 textile Substances 0.000 claims description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical group [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 4
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 3
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims description 3
- 229930013930 alkaloid Natural products 0.000 claims description 3
- 150000003797 alkaloid derivatives Chemical class 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 230000001914 calming effect Effects 0.000 claims description 3
- 150000004678 hydrides Chemical class 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 235000010755 mineral Nutrition 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 3
- 239000010452 phosphate Substances 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 2
- 238000005342 ion exchange Methods 0.000 claims description 2
- 229940071207 sesquicarbonate Drugs 0.000 claims description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 2
- 230000003750 conditioning effect Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 description 21
- 238000012360 testing method Methods 0.000 description 20
- 239000000344 soap Substances 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 14
- 239000007789 gas Substances 0.000 description 14
- 239000003921 oil Substances 0.000 description 14
- 239000004744 fabric Substances 0.000 description 13
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 239000003153 chemical reaction reagent Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000000693 micelle Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 6
- 239000011575 calcium Substances 0.000 description 5
- 239000008233 hard water Substances 0.000 description 5
- 125000001183 hydrocarbyl group Chemical group 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 4
- 235000011089 carbon dioxide Nutrition 0.000 description 4
- 230000002209 hydrophobic effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 229910001415 sodium ion Inorganic materials 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 description 3
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 3
- 230000004087 circulation Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- YGUMVDWOQQJBGA-VAWYXSNFSA-N 5-[(4-anilino-6-morpholin-4-yl-1,3,5-triazin-2-yl)amino]-2-[(e)-2-[4-[(4-anilino-6-morpholin-4-yl-1,3,5-triazin-2-yl)amino]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical group C=1C=C(\C=C\C=2C(=CC(NC=3N=C(N=C(NC=4C=CC=CC=4)N=3)N3CCOCC3)=CC=2)S(O)(=O)=O)C(S(=O)(=O)O)=CC=1NC(N=C(N=1)N2CCOCC2)=NC=1NC1=CC=CC=C1 YGUMVDWOQQJBGA-VAWYXSNFSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 2
- 238000010669 acid-base reaction Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 125000005587 carbonate group Chemical group 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 150000003016 phosphoric acids Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000012418 sodium perborate tetrahydrate Substances 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- IBDSNZLUHYKHQP-UHFFFAOYSA-N sodium;3-oxidodioxaborirane;tetrahydrate Chemical compound O.O.O.O.[Na+].[O-]B1OO1 IBDSNZLUHYKHQP-UHFFFAOYSA-N 0.000 description 2
- 235000019737 Animal fat Nutrition 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 229910052728 basic metal Inorganic materials 0.000 description 1
- 150000003818 basic metals Chemical class 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 210000004899 c-terminal region Anatomy 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 210000001951 dura mater Anatomy 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 150000005837 radical ions Chemical class 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- HFQQZARZPUDIFP-UHFFFAOYSA-M sodium;2-dodecylbenzenesulfonate Chemical group [Na+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HFQQZARZPUDIFP-UHFFFAOYSA-M 0.000 description 1
- XHFLOLLMZOTPSM-UHFFFAOYSA-M sodium;hydrogen carbonate;hydrate Chemical compound [OH-].[Na+].OC(O)=O XHFLOLLMZOTPSM-UHFFFAOYSA-M 0.000 description 1
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000010803 wood ash Substances 0.000 description 1
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- Detergent Compositions (AREA)
Abstract
A multiuse laundry cleaning device in a solid state containing a homogeneous quantity of cleaning agent configured to dissolve and release a substantially consistent quantity of cleaning agent over a plurality of laundry wash and rinse cycles. The cleaning agent includes a gas-releasing component, potassium silicate as a solubility control component to limit the solubility of the cleaning agent, an alkalinity agent as a pH regulator, and a water softener to solvate metal ions in a solution of water. Controlled dissolution of the cleaning agent composition releases a desired quantity of cleaning agent in each cleaning cycle over a plurality of cycles. A porous covering of bag may be disposed around the solid cleaning agent.
Description
The related application of cross reference
The application is that the autograph that proposed on February 10th, 2004 is the U.S. Patent application No.10/775 of " Autonomous CleaningComposition And Method. ", and 264 part continues.Still to be the autograph that proposed on August 24th, 2004 be the U.S. Patent application No.10/925 of " Multiuse, Solid CleaningDevice And Composition. " to the application, and 331 part continues.Above-mentioned two applications are combined in herein by reference.
Background of invention
The present invention relates to a kind of use, solid cleaning composition more.More specifically, the present invention relates to be used for the composition of water cleaning, it comprises the composition of slow release, and said composition provides the sanitising agent that is discharged into the steady concentration in the water in multiple cycles of washing.
Chemical cleaner with a kind of form or other form, has been used for muchly from kind get on dirt, oil and particulate matter of article widely.Clean to improve vision and sense of touch impression, kill the potential harmful microorganism, remove to hinder and breathe and the particulate of vision, and even can prolong life-span of article-cleaning article.Have benefited from the exploitation of enhanced sanitising agent such as object cooker, family, automobile, clothes and human body self.Although the present invention expectation is used to clean the cleaning system of the article of broad variety, it is more suitable for being used to clean clothes especially, as in the washing machine.
Soap and washing composition are two kinds of present used modal sanitising agents.Although they often can use interchangeably, word " soap (soap) " and " washing composition (detergent) " in fact refer to different types of compound.
Soap is made by method for saponification, and in method for saponification, lipid acid and alkali reaction are to produce soap, i.e. soap.Soap may originate from animal tallow or lard and such as the reaction of the basic salt of wood ash.Now, they are synthetic in large quantities from animal fat and vegetables oil.Soap molecule is given the credit to their amphipathic molecule structure with their cleansing power, and this structure comprises the hydrophobic part be made up of long hydrocarbon chain and at the hydrophilic segment of being made up of radical ion of an end of hydrocarbon chain.Because described hydrocarbon chain, the molecule of soap is not a water soluble veritably.Many molecules of soap will as micelle or long hydrocarbon chain be arranged in bunch inside and ionic, water-soluble terminal surface are suspended in water to the molecular clustering of polar water.
Because these micelles form hydrophobic center, they can dissolve other apolar substance, such as oil.In case nonpolar oily dirt is dissolved in the soap micelle, the ion surface of micelle is just mutually exclusive, oil droplet is suspended and prevents that they are coalescent.By this way, dirt and oil are trapped within the described water miscible micelle, and water is washed off.
The main drawback of soap is that the ion of finding in they and the hard water forms undissolved salt (throw out).These salt are usually at Ca
++And Mg
++Form during the reaction of the carboxylic acid end of ion and soap molecule, from solution, be precipitated out as Yu Gangzaogouhuanwen, grit and other throw out.With Ca
++And Mg
++Ion-exchange becomes more soluble Na
+The ionic water-softening agent can alleviate this problem greatly.
In fact most of laundry products and many household cleaners contain washing composition, rather than soap.Washing composition is a kind of compound that hydrophobic hydrocarbon chain adds sulfonate or sulfate ion end (and soap has C-terminal) that has.Because washing composition also has the amphipathic molecule structure, they also form micelle and clean in the mode identical with soap.Yet the advantage that washing composition has is that most of metal alkyl sulfonate and vitriol are water-soluble.Therefore, washing composition not with water in the metal ion found from solution, be precipitated out.As a result, washing composition is not subjected to the inhibition of hard water.In addition, washing composition can synthesize and has the successive alkyl chain, and it is easier of microbiological degradation in septic tank and the sewage work or biological degradation, becomes littler organic molecule.
The shortcoming of most of washing composition is additives that they contain needs longer time biodegrade.Some comprise phosphatic composition and must handle in factory.Phosphoric acid salt promotes algal grown, blocks water body and river.Even another shortcoming of washing composition is that they stay undesirable residue through after the rinsing completely.
Washing composition is current to be used in many household electrical appliance such as dishwasher and washing machine.At present, the user must measure out the dosage of washing composition, adds in the cleaning equipment before each clean cycle.The Traditional Packing of washing composition and application cause dirty and messy, expend time in, and because ration too much typically cause the waste of washing composition.In addition, in order to remove described residue, most of washing machines are used independent rinse cycle.Therefore, need extra time, water and heat to finish washing process.
Providing a kind of use not stay residue therefore not need the novel cleaning system of the novel non-detergent composition sanitising agent of rinse cycle will be the major progress of this area.Another progress of this area will provide a kind of biodegradable sanitising agent.Also have a progress will be whether this sanitising agent is made by natural materials.It also will be the major progress of this area that a kind of novel method for preparing non-washing composition sanitising agent is provided.Providing a kind of cleans to such an extent that the same good or better cleaning agent with in the market washing composition will be that another of this area is progressive.
And, in many clean cycle with improved, preferably need not measure or automatic dosing and to simplify cleaning process and alleviate cause thus dirty and messy will be the improvement of this area.
The invention summary
Illustrate and broadly described invention according to this paper, disclose a kind of that use, solid cleaning device and cleaning method with suitable detailed description, more so that a those of ordinary skill in the art can prepare and use the present invention.
Described multipurpose cleaning device comprises the sanitising agent that it comprises the solid form of homogeneous amount, this sanitising agent is set for slowly dissolved in washing and a plurality of circulations of rinsing and discharge the sanitising agent of stable quantity basically.Described device can be used for the various cleaning applications such as the laundry and the application of washing the dishes.
Described sanitising agent comprises the control melt into branch of the solubleness of a kind of foaming ingredient, restriction sanitising agent, as the alkali agents (alkalinity agent) of pH regulator agent with make metal ion in the aqueous solution, become the water-softening agent of solvate and be used to strengthen the white dyes of color transparency and brightness.Foaming ingredient is when the gas of their generation such as carbonic acid gas, by cleaning with acid (dirt) reaction with by little washing of machinery.Described foaming ingredient preferably is selected from carbonate, supercarbonate, perborate, percarbonate and their mixture.At present Sodium peroxoborate monohydrate, SPC-D, sodium bicarbonate, yellow soda ash and its mixture are preferably whipping agent.
The control solvent is a kind of to being dissolved in the resistive material of water, i.e. water-insoluble or slightly water-soluble.It by only in solution the composition of dissolution equilibrium concentration control solubleness.The amount decision solution that the control melt into divides in composition is the equilibrium concentration of the composition in the water for example.Therefore, the amount of control melt into branch should be enough to produce predetermined sanitising agent equilibrium concentration.Similarly, the amount of sanitising agent should be enough to provide predetermined gas volume in the solution.The amount of alkali agents should be enough to provide predetermined pH in the solution.The amount of water-softening agent should be enough to the service water in the tenderising soln.
United States Patent(USP) Nos. 6,178,987,6,262,004 and 6,403,551 disclose a kind of solid cleaning composition, and it contains unformed shape silicon-dioxide as the control solvent.Soft silica (H
2SiO
3) be a kind of preferred control solvent, reason is its natural generation and is totally biodegradable.In the patent of above-mentioned identification, in the disclosed cleaning compositions that contains soft silica, need careful heating and pressurization to prepare described cleaning compositions.Have been found that the potassium silicate (K that is purchased obtainable liquid form
2OnSiO
2MH
2O) described cleaning compositions be can be used at room temperature preparing, special heating or pressurization do not needed.Other silicate, for example water glass trends towards quick dissolving, and the solubleness that needs control may not be provided.Yet in some cases, water glass can be used within the scope of the present invention.Other composition can with aforementioned patent in the approximately uniform concentration reported use.The finishing of present method can comprise described composition casting or be shaped to choosing coming the shape of control table area and composition being solidified.When by evaporation and/or because anhydrous compound absorbs moisture water being exhausted, described composition at room temperature solidifies independently.
Preferably natural generation of described water-softening agent and biodegradable material, it can make hard water ions become solvate, for example zeolite.The zeolite of preferred natural generation at present; Yet the present invention can use the synthetic zeolite, and its function is equivalent to natural zeolite in some sense, and it is biodegradable.Water-softening agent makes hardness ions become solvate and suppresses them and the water-fast salt of other composition reaction formation.
Described sanitising agent preferably comprises a kind of white dyes, and the amount of its existence is from about 0.5-8 weight %, more preferably from about 0.5-5 weight % with best from about 0.5-3 weight %.Sanitising agent can randomly comprise fragrance ingredient, and the amount of its existence is from about 0.5-12 weight %, more preferably from about 1-12 weight % with best from about 1-5 weight %.Sanitising agent can randomly comprise a kind of anti-redeposition (anti-redeposition) composition, and the amount of its existence is from about 0.5-10 weight %, more preferably and best from about 0.5-5 weight %, and from about 0.5-3 weight %.
The pH that the amount that described alkali agents exists is enough to make composition solution is greater than 7 and preferably pH is about 10.5 from about 7-, more preferably from 7.8-about 8.8.The example of alkali agents comprises, but be not limited to alkaline hydrated oxide, alkaline hydride, basic oxide, alkaline sesquicarbonate, basic carbonate, alkaline phosphate, alkaline borate, Alkaline minerals hydrochlorate, basic amine, alkaloid, alkaline cyanide and their mixture.Sodium hydroxide is a kind of at present preferred alkali agents.
In some embodiment within the scope of the present invention, the method for preparing described solid cleaning agent can comprise provides a kind of solvent, for example water; Provide a kind of whipping agent, for example sodium bicarbonate, SPC-D, Sodium peroxoborate monohydrate, sodium perborate tetrahydrate and their mixture; Provide a kind of water-softening agent, for example zeolite; Provide a kind of control molten reagent, for example potassium silicate; Described composition is mixed; Described mixture is poured into curing vessel; Be solidified into solid shape with the described composition of permission.
A kind of porous cover or bag can be arranged on solid cleaning agent around, with holding solid sanitising agent in use.Described porous cover or bag can randomly be elastic, and are defined as the size of solid cleaning agent, because described sanitising agent shrinks because of the dissolving size of sanitising agent.After last rinse cycle, when cleaning device and fabric face are in the period of contact of time expand, cover or bag help to reduce or eliminate the direct transhipment of sanitising agent residue to the fabric face.Described porous cover or bag can be a kind of elastic Web materials or textile fabric material.It can be a kind of porous cloth bag that has the cover of accordion material.
Described hold or wrap up sanitising agent the bag also can with combined utilization of the present invention.Can also design fragrance to bag with the agent that keeps clean, in the agitation of washing machine, to produce more bubble (foam), in water, producing dilatory any contact with the bucket of calming down stirring/sanitising agent and washing machine, and/or between sanitising agent and clothes, to produce barrier (its prevent or reduce fading of clothes).
In some embodiments, described bag is a multilayered structure.In other embodiments, described bag is made by three layers: skin, middle layer and internal layer.Outer and internal layer can be made by the porous material that water can pass through.In some embodiments, this porous material is the screen material (mesh material) of a kind of smooth and wear-resistant (non-abrasive).Can make up so that space and/or the filler (padding) between skin and the internal layer to be provided the middle layer.In some embodiments, the middle layer is by making such as the material of fold net and porous foam.
Described cleaning device can comprise the indicator structure of sending the signal of when changing cleaning device within a kind of amount that is arranged on sanitising agent.It can randomly be included in inner skeleton within the amount of sanitising agent to provide structural strength to cleaning device.
Ball can be circular, aspheric, oval, oblate, arcual or erose.Described cleaning device is the shape of ball preferably.The size of cleaning device can change, and it depends on the concentration of sanitising agent and its dissolution rate and the requirement of the sanitising agent that discharges in each washing or rinse cycle.For example, a kind of sanitising agent of more spissated and slower dissolution rate size that can have is less than the device of the sanitising agent that lower concentration and Geng Gao dissolution rate are arranged.For facility, cleaning device can have from the diameter of the commerce/industrial application of the diameter of the household application of the about 6 inches scopes of about 2-and 4-12 inch.Can use a kind of device with approximately identical size with softball.
The dissolving and discharge the sanitising agent of stable quantity basically in about 5-50 (or more) laundry washing or rinse cycle of the sanitising agent of solid form.In other embodiments, the sanitising agent of solid form dissolving and discharge the sanitising agent of stable quantity basically in about 10-40 (or more) laundry washing or rinse cycle.As what will predict, the dissolving one that the selection of using hot water, warm water or cold water in washing/rinse cycle will influence sanitising agent promptly, sanitising agent is easier dissolving in hot water than in cold water.Therefore, the accurate number of times of the spendable washing/rinse cycle of sanitising agent will depend in part on the temperature of water in the washing machine.
Similarly, the weight of solid cleaning agent will influence the number of times of washing or rinse cycle.For example, estimate that a kind of 600 devices that restrain can provide more clean cycle than the devices of 300 grams.
As mentioned above, sanitising agent 10 is meant that the sanitising agent 10 of stable quantity will be dissolved in each wash cycle basically." stable quantity (substantially consistent quantity) basically " refers to that the amount of each cycles of washing dissolved sanitising agent will fall into predictable scope usually.For example, described scope can be defined as follows:
X
10± about 50% here, X
10The mean vol and " 50% " that are dissolved sanitising agent in preceding 10 cycles of washing refer to X
1050% of value.Yet in embodiments, the amount of each cycles of washing dissolved sanitising agent 10 can be up to X
10In ± about 65% the scope.Some present embodiment preferred will be designed to the amount of each cycles of washing dissolved sanitising agent 10 can be at X
10± about 40% and even X
10In ± about 25% the scope.
In the embodiment of sanitising agent within the scope of the present invention, foaming ingredient is that the amount with about 20-60 weight % exists, the amount that the control melt into divide to exist is that the amount with about 20-60 weight % exists, water-softening agent is that the amount with about 0.5-20 weight % exists, alkali agents is that the amount with about 0.5-20 weight % exists and white dyes is that amount with about 0.5-8 weight % exists.
In the preferred embodiment within the scope of the present invention, foaming ingredient is that the amount with about 40-55 weight % exists, control melt into branch is that the amount with about 35-50 weight % exists, water-softening agent is that the amount with about 1-10 weight % exists, alkali agents is that the amount with about 1-12 weight % exists and white dyes is that amount with about 0.5-5 weight % exists.
In the embodiment that is more preferably within the scope of the present invention, described foaming ingredient is the Sodium peroxoborate monohydrate that the amount with 42-52 weight % exists, control melt into branch is the potassium silicate that the amount with 35-45 weight % exists, water-softening agent is the zeolite that the amount with 1-5 weight % exists, alkali agents is that the sodium hydroxide that exists of the amount with 1-5 weight % and white dyes are that amount with 0.5-3 weight % exists.
A kind of method that laundry detergent is provided to washing machine is disclosed.Described method comprises the many steps with the laundry cleaning device that obtain solid state, this laundry cleaning device comprises the sanitising agent of the solid form of homogeneous amount, and this sanitising agent is configured to dissolve and discharge the sanitising agent of stable quantity basically in the Multiple Cycle of washing of doing washing and rinsing.As mentioned above, described cleaning device can have porous cover or the bag that is arranged on around the solid cleaning agent.This porous cover or bag can be elastic, and big or small consistent with solid cleaning agent, this be since described sanitising agent because of sanitising agent because of the big or small contraction of dissolving.This porous cover or bag can be flexible, and can be with solid cleaning agent big or small consistent.Present method further is included in the laundry cleaning device and is exposed under the condition of the water in multiple laundry washing and the rinse cycle step that described laundry cleaning device is placed in the washing machine drum.
These and other feature of the present invention and advantage will more fully obviously, perhaps can be known by the practice of the present invention that hereinafter proposes by following description and additional claim.
The accompanying drawing summary
Fig. 1 shows the multipurpose cleaning device in the scope of the invention.
Fig. 2 shows the sectional view of multipurpose cleaning device.
Fig. 3 shows the sectional view of another multipurpose cleaning device.
Fig. 4 shows the skeleton view of the bag that holds the multipurpose cleaning device.
Fig. 5 is the sectional view that Fig. 4 obtains along straight line A-A.
Fig. 6 is the graphic representation that is used for showing the sanitising agent that each load of 2C results reported discharges.
Fig. 7 A-7G is a graphic representation of showing the sanitising agent that each filler of results reported discharges among the 7A-7G.
Detailed Description Of The Invention
The present invention relates to a kind of solid form that comprises the homogeneous amount sanitising agent the multipurpose cleaning device and make method with application.The sanitising agent of described solid form preferably provides the dissolving of the control that contacts with water, so that has the detergent of q.s also to discharge with in the multiple cycles of washing that is used in cleaning device.
Described cleanser compositions can contain water miscible whipping agent and be the control solvent of slightly water-soluble.Whipping agent provides cleaning action.Yet if allow described whipping agent freely to dissolve, thus obtained cleaning soln will have unknown or uncontrollable density of foaming agent.Therefore, need to add a kind of control solvent in the sanitising agent controlling its equilibrium concentration, and therefore be controlled at the concentration of the whipping agent in the cleaning solution.
Described sanitising agent can further strengthen by adding alkali agents and water-softening agent.Alkali agents is controlled the pH of sanitising agent and is therefore controlled the pH of resultant cleaning solution.The pH of cleaning solution preferably remains in the specific scope, and reason is the speed of pH control whipping agent reaction.Though whipping agent or control solvent can be set the pH with the control cleaning solution, at present preferred a kind of independent alkali agents.Tenderizer prevents to form residue on the article being cleaned by making hard water ions become solvate.Though whipping agent, control solvent or alkali agents can be set so that hard water ions becomes solvate, preferably a kind of independent tenderizer.
Whipping agent should not be in the sanitising agent of solid state and discharges gas, but discharges gas in the cleaning solution of the sanitising agent that it should be at ambient temperature.Described whipping agent does not need and other reagent react, but can simply decompose at ambient temperature to discharge gas.Preferred those natural and biodegradable foaming compounds.In some embodiments, whipping agent is carbonate, supercarbonate, percarbonate or perborate.For example, the SPC-D (2Na that also is called hydrogen peroxide yellow soda ash
2CO
33H
2O
2), sodium bicarbonate (NaHCO
3), Sodium peroxoborate monohydrate (NaBO
3H
2O), sodium perborate tetrahydrate (NaBO
34H
2O) and yellow soda ash (Na
2CO
3) be effectively, whipping agent cheaply.Can use the mixture of whipping agent.Yet numerous other whipping agents are known to those skilled in the art, so all whipping agents all within the scope of the present invention.The Sodium peroxoborate monohydrate is present preferred blowing agent.
The control solvent should be water-fast or just be slightly soluble in water.Chemical compound lot can provide this effect, includes but not limited to hydrophobic compound.The also biodegradable control solvent of preferred those natural discoveries.Potassium silicate is preferred at present, and reason is that it can be used at room temperature preparing the solid cleaning agent composition.
Alkali agents can be selected from, but be not limited to the group of forming by alkaline hydrated oxide, alkaline hydride, basic oxide, basic carbonate, alkaline carbonic acid hydrogen salt, alkaline phosphate, alkaline borate, Alkaline minerals hydrochlorate, basic amine, alkaloid, alkaline cyanide, basic metal and alkaline-earth metal.Sodium hydroxide is an a kind of example of at present preferred alkali agents.In this area, other alkali agents that can increase neutral solution pH value is similar to mentioned reagent, and comprises within the scope of the present invention.Preferred those natural discoveries and biodegradable alkali agents.Yellow soda ash provides the dual-use function of alkali agents and whipping agent.Potassium silicate can provide the dual-use function of alkali agents and control solvent.Similarly, SPC-D provides basicity control and its frothing function.Except being a kind of alkali agents, sodium hydroxide can also provide dual-use function: as promoting the processing aid that the potassium silicate slurry forms and/or being provided for the katalysis that sanitising agent solidifies.
Tenderizer should preferably be elected as insoluble calcium and magnesium ion are exchanged into soluble sodium ion or other ion.The also biodegradable tenderizer of preferred those natural discoveries.Tenderizer wherein is natural zeolite (Na
2OAl
2O
3(SiO
2)
x(H2O)
x) cleanser compositions be at present preferred since zeolite be natural generation and totally biodegradable.Can use the synthetic zeolite, condition is the softening function of their execution needs and is biodegradable.
How many gas release the amount of whipping agent decision has in the detergent solution of sanitising agent formation in the sanitising agent when described sanitising agent is dissolved in the solvent of water for example.Therefore, the whipping agent in the sanitising agent should contain enough amounts to discharge the gas of predetermined amount in the cleaning solution of sanitising agent.The concentration that can use whipping agent is the 20-60 weight % of sanitising agent, more preferably is that concentration is 40-55 weight %.In one embodiment, the concentration of whipping agent is 42-52 weight %.
The concentration of sanitising agent in the amount decision cleaning solution of control solvent in the sanitising agent.Therefore, the amount of control solvent should be selected to produce predetermined sanitising agent equilibrium concentration in cleaning solution in the sanitising agent.The concentration that can use the control solvent is the 20-60 weight % of sanitising agent, more preferably is that concentration is 35-50 weight %.In one embodiment, the concentration of control solvent is about 35-45 weight %.
The amount of sanitising agent neutral and alkali preparation influences the pH of cleaning solution.Therefore, described sanitising agent should comprise the alkali agents of a large amount of selections so that the cleaning solution that is in the predetermined pH scope to be provided.Concentration that can the using basic preparation is the 0.5-20 weight % of sanitising agent, more preferably is that concentration is 1-12 weight %.Because alkali agents can also provide frothing function, under the situation of yellow soda ash, the concentration of whipping agent and alkali agents can be outside aforementioned concentration range.In one embodiment, the concentration of alkali agents is about 1-5 weight %, and the cleaning solution of pH value about 8.8 is provided after the dilution in washing implement.
Tenderizer in the sanitising agent softens cleaning solution by purifying the ion that forms residue.Therefore, tenderizer should contain a large amount of sanitising agents and be enough to softening service water.The concentration that can use tenderizer is the 0.5-20 weight % of sanitising agent, more preferably is that concentration is 1-10 weight %.In one embodiment, the concentration of tenderizer is about 1-5 weight %.
White dyes is a kind of additive of visual appearance of the fabric that improves cleaning.White dyes is known to the average skilled worker of this area.Can add in sanitising agent by the amount of about 0.5-8 weight % white dyes and more preferably be about 0.5-5 weight %.In one embodiment, the concentration of white dyes is about 0.5-3 weight %.A kind of at present preferred white dyes is the Ciba Specialty Chemicals by Switzerland, and Inc.of Basel sells, and trade mark is Tinopal.
Water molecules can form mixture with these compositions, and the effectiveness of the method by preparing described sanitising agent can be enclosed in the sanitising agent.Water can constitute the 1-50 weight % of sanitising agent.Preferably, water approximately constitutes 20 weight % of sanitising agent.Some components that should be appreciated that sanitising agent can contain water, for example potassium silicate, Sodium peroxoborate monohydrate, sodium hydroxide, zeolite and other component, and it may limit the amount of mixing needed extra water with dried component.
In operation, the article that will clean immerse in the cleaning solution, and it causes that many steps take place.The cleaning solution of alkalescence is attacked the acid in dirt and the oil.Whipping agent discharges the gas with dirt and oil reaction.In the implement of laundry, dirt and oil will be owing to drive away from clothes with the whipping agent reaction in removing step.Whipping agent provides continual and steady gas release, with the dirt reaction that continues and remove.
Simultaneously, in purifying step, tenderizer purifies ion to prevent forming residue on the article that clean.In addition, the pH value of alkali agents maintenance cleaning solution is a slight alkalinity.This provides two kinds of functions.At first, the reaction of its restriction whipping agent discharge so that gas is pressed control speed, and cleaning solution thoroughly mixes with the article that will clean if having time.The second, basic cleaning solution reaction with in and acid in the dirt.
A typical cleaning course that utilizes typical sanitising agent will be described now.At first, SPC-D and yellow soda ash are attacked the acid in dirt and the oil.This acid-base reaction has the emulsifying effect to dirt and oil.Especially, SPC-D (it comprises yellow soda ash) in acid-base reaction with acid-respons to generate carbonic acid gas:
。Most of oil and the dirt found in the clothes are slightly acidic, so the yellow soda ash composition of percarbonate can react to produce carbonic acid gas with described dirt and oil.When the gas foaming was emerged from solution, the small outburst of gas can be driven away the dirt on clothes and other material, allows it to be flushed away.Be reflected at and produce sodium ion or the oil of reaction or sodium salt, water and the carbonic acid gas of dirt in the solution.
In this embodiment, the by product of cleaning course is natural appearance, therefore needn't continue processing to phosphoric acid salt and other non-biodegradable material as present available washing composition is desired.Yet the alkali agents that interpolation can comprise yellow soda ash is mainly used to increase the pH value of cleaning solution, but also described abovely works as whipping agent.In a similar manner, originally SPC-D adds as whipping agent, and can also increase the pH value of cleaning solution as alkali agents.
Alkali agents provides a kind of weakly alkaline solution, to prevent hydrogen ion (H excessive in the SPC-D and the aqueous solution
+) react.If there is not alkali agents, because SPC-D and hydrogen ion reaction at random, CO
2To bubble very fast and from solution, emerge.Weakly alkaline cleaning solution is about pH value 8.5-10 in one embodiment, SPC-D by control speed responsing, and preferably with dirt and oil in acid-respons.
Tenderizer, it can be natural or the synthetic zeolite, with sodium ion (Na
+) exchange magnesium (Mg
++) and calcium ion (Ca
++):
。Sodium ion and sodium salt are soluble in water, and can not form precipitation.If there is not tenderizer, Mg
++And Ca
++Can react the water-fast salt of formation, from solution, be precipitated out and stay one deck dura mater, shown in following reaction formula:
And
。
A kind of possible method of the sanitising agent of preparation solid state will be described.In described method, with solvent, whipping agent, control solvent, alkali agents and tenderizer in conjunction with to form sanitising agent.Should be appreciated that sanitising agent can use some to exercise the composition of multiple function or uses the extra reagent of not named to make.
If liquid form, solvent can be included in the control solvent.Solvent is water typically, and can constitute the 1-50 weight % of cleanser compositions.
With reference to figure 1, illustrate a kind of multipurpose cleaning device 10.Described cleaning device 10 is shown as the ball shape.It is round that ball needs not to be, but it can adopt the shape that is easy to make of any practicality, for example aspheric, oval, oblate, arcual or other erose profile.
As shown in Figure 2, multipurpose cleaning device 10 contains the sanitising agent 12 of the solid form of homogeneous amount.Sanitising agent 12 has composition as described herein.In embodiment shown in Figure 2, cleaning device 10 is entities of sanitising agent.Be exposed under the condition of the water in multiple laundry washing and the rinse cycle at the laundry cleaning device described laundry cleaning device is placed in the washing machine drum.Under representative condition, described cleaning device is placed in bucket or the wash basin with dirty clothes, towel, linen and the similar articles that will wash (hereinafter being called " laundry article (laundry articles) ").The a part of cleaning device of the washing and the water dissolution of rinse cycle, and discharge the sanitising agent of manipulated variable, they can such laundry article that clean as described herein.In case clean cycle is finished, the laundry article of cleaning are removed, but cleaning device can be retained in and is used for multiple clean cycle in the washing machine drum.
With reference to figure 3, cleaning device 10 can have an indicator structure 16, and when its indication should replace old cleaning device with new cleaning device 10.Structure 16 can adopt multiple different shape.For example, it can be a spheric, discoid, bar-shaped, taper or erose.Key character is that this structure should be able to be by showing that such as visicode cleaning device 10 should be replaced.Cleaning device 12 can comprise underwork or the inner skeleton in the amount that is arranged in sanitising agent 12, to provide structural strength to cleaning device.
Fig. 3 shows that also being arranged in solid cleaning agent 12 porous on every side overlaps or bag 14.Porous cover or bag 14 can be elastic, and big or small consistent with solid cleaning agent 12, this be since described sanitising agent because of the big or small contraction of the dissolving of sanitising agent 12.Porous cover or bag 14 can be flexible or flexible, and can be defined as the size of solid cleaning agent tightly, because its dissolving and size are shunk.After last rinse cycle, when cleaning device and fabric face are in the period of contact of time expand, cover 14 helps to reduce or eliminate the direct transhipment of sanitising agent residue to the fabric face.For example, the user need not always shift out from washing machine once finishing the article of will doing washing when cycles of washing.Under these circumstances, cleaning device 10 will contact for some time with the fabric face of humidity.This will cause the transhipment of sanitising agent to fabric face.Porous cover or bag 14 provide sanitising agent 12 and the isolating barrier of fabric face.Cover 14 can be Web materials or textile fabric material.Cover 14 can contain fold at outside surface, to produce bigger separating distance between sanitising agent 12 and clean or moist fabric face.
With reference now to Fig. 4,, illustrates the embodiment of having described bag 14 in further detail.As above-mentioned more detailed explanation, design bag 14 is so that it can wrap up and/or hold sanitising agent 10.Generally speaking, bag 14 has top 80 and bottom 82.Bottom 82 be by sew and mend, sew on, Velcro nylon long, rectangular bag (Velcro), bungee, bonding or other similar methods seal.Top 80 comprises closable top 86, so that bag 14 can wrap up and hold reagent 10.In some embodiments, closable top 86 is elastic tape.Yet, can use and can form Velcro nylon long, rectangular bag, bungee or other the object/method that can close the top.
Fig. 4 also shows the explanation of the drawing of hole or opening 90, and it can be a part that is used to prepare the material of bag 14.Described hole 90 can be added to all or part of of bag 14, and be designed to allow water to pass through bag 14 but solid retained sanitising agent 10 it.As indicated above, hole 90 can form by using textile fabric material, Web materials or other material.In a present embodiment preferred, bag 14 is to be made by the material that is used to make such as the type of the sweater of football shirt.Described material not only has and allows the freely through enough cell sizes of water, and the wearing and tearing of other laundry article in such material wash resistant machine.
Fig. 5 is the sectional view that Fig. 4 obtains along straight line A-A, and the structure of out pocket 14 for example.Bag 14 can comprise multilayer material.Generally speaking, when using these multilayer materials, between reagent in the washing machine 10 and laundry article, about 1/2 inch material is arranged with lunch bag 14 parcel reagent 10.In the embodiment depicted in fig. 5,3 layers of different material have been used.Also can formulate as required and use than 3 layers of other more or less embodiment.
Among Fig. 5, porous bag 14 contains skin 100, middle layer 102 and internal layer 104, and they link together by sewing on 106.Certainly, can also use other method layer is linked together, for example use tackiness agent bonding or the heating, the braiding, or the like.In some embodiments, the material of selecting to be used for layer 100,102,104 importantly satisfies following condition: (1) allows water to free in and out bag 14 and (2) not keep water more than negligible quantity.
In other embodiments, bag 14 can also be set so that it exercises 1 or multinomial following function:
(1) fragrance of reservation sanitising agent;
(2) in the washing machine agitation, produce more bubble (foam);
(3) in water, produce any contact of drawing with the bucket of calming down stirring/sanitising agent and washing machine;
(4) keep the fragment of sanitising agent here;
(5) between sanitising agent and clothes, produce barrier (it prevents/reduce fading of clothes); And/or
(6) in multiple washing/rinse cycle, provide the more stable dissolution rate of cleaning device.
Certainly, bag 14 can be according to exercising other function such as the structure of bag, the factors such as size of bag.
Embodiment:
Provide following embodiment and illustrate the interior various embodiments of the scope of the invention.These only provide by the mode of embodiment, and should be appreciated that many embodiments that following embodiment does not comprise or the limit scope of the invention is interior.
Be mixed with cleanser compositions by showing 1A dried component of listing and the wet component that table 1B lists:
Table 1A:
| Do component | Weight (g) | Weight percent |
| The anti-redeposition reagent of Sodium peroxoborate monohydrate white dyes zeolite perfume compound total amount | 230g 5g 5g 15g 22g 267g | 45.5 1.0 1.0 3.0 2.2 52.7 |
Table 1B:
| Wet component | Weight (g) | Weight percent |
| Potassium silicate sodium hydroxide tensio-active agent total amount | 201g 9g 29g 239g | 39.8 1.8 5.7 47.3 |
After said components is mixed, be filled into mixture in the mould and make its curing and solidify.
The sanitising agent of the prescription by will having embodiment 1 is shaped to ball and prepares the many with the laundry cleaning devices of solid state.Described ball is put into tub for washing machine, and in tub for washing machine, stand the multiple cycles of washing.What prepare other is many with the laundry cleaning device and test in several dissimilar commercial washing machines.Application is from being fine to conventional cycles of washing to powerful scope, with different water temperature settings.In washing and rinse cycle, how to be retained in the tub for washing machine with the laundry cleaning device.After clean cycle is finished, cleaning device is removed in washing machine, and weighed to determine the amount of dissolved sanitising agent in aforementioned cycles of washing.Table 2A and 2B have reported the typical consequence of 2 kinds of tests.
Table 2A table 2B
| Cycles of washing | Cleaning device weight (g) | The sanitising agent that discharges |
| 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 45 | 422 394 336 283 231 189 164 129 99 76 64 44 35 30 27 21 | 28 58 53 52 42 25 35 30 23 12 20 9 5 3 6 |
| Cycles of washing | Cleaning device weight (g) | The sanitising agent that discharges |
| 0 1 2 3 4 5 6 7 8 9 10 | 435 389 335 283 236 206 171 145 134 124 102 | 46 54 52 47 30 35 26 11 10 22 |
The mean vol of the sanitising agent that each cycles of washing discharges in 10 cycles of washing among the table 2A is 35.8g.The mean vol of the sanitising agent that each cycles of washing discharges in 10 cycles of washing among the table 2B is 33.3g.
Report among the test result of the more cycles of washing table 2C below:
Table 2C
| Cycles of washing | Cleaning device weight (g) | The sanitising agent that discharges |
| 0 1 2 | 430 401 366 | 29 35 |
| 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | 336 306 281 252 238 218 193 179 157 137 122 103 78 64 46 31 11 | 30 30 25 29 14 20 25 14 22 20 15 19 25 14 18 15 20 |
The mean vol of the sanitising agent that each cycles of washing discharges in 19 cycles of washing among the table 2C is 22.1g.Result's graphic representation shown in the table 2C, the gram number of the sanitising agent that each cycles of washing load discharges is as shown in Fig. 6.
A kind of cleanser compositions has the component that following table 3 is listed in the scope of the invention:
Table 3
| Component | Weight percent |
| Aqueous carbonate hydrogen sodium natural zeolite potassium silicate concentrated | 29％ 39％ 8％ 21％ 3％ |
Another kind of cleanser compositions has the component that following table 4 is listed in the scope of the invention:
Table 4
| Component | Weight percent |
| Sodium peroxoborate monohydrate sodium bicarbonate natural zeolite white dyes potassium silicate | 37.0％ 31.2％ 8％ 1.0％ 22.8％ |
According to the prescription of table 4, by the interpolation component of listing.Before adding liquid potassium silicate, pulvis (preceding 4) combination is also stirred.After adding potassium silicate, described product is simply mixed and be filled in the mould.At room temperature add and begin in 20 minutes behind the potassium silicate to solidify and hardening treatment.
Sodium peroxoborate monohydrate and yellow soda ash all discharge gas.Carbonate release of carbon dioxide and perborate discharge oxygen.Potassium silicate provides some solubleness controls.Yellow soda ash serves a dual purpose as whipping agent and alkali agents.
Have been found that potassium silicate can successfully use, and water glass acts on significantly to the preparation sanitising agent less.Though bound by theory not it is believed that potassium silicate is effectively, it is too high that reason is that it can not make pH improve, and dissolve easily not as water glass in water.Potassium silicate has and is about 11 pH value, and water glass has and is about 13 pH value.This information has been arranged, and comprising the suitable pH value properties-correcting agent that water glass does can be possible successfully to prepare sanitising agent.
Another cleanser compositions in the scope of the invention has the component that following table 5 is listed:
Table 5
| Component | Weight percent |
| SPC-D yellow soda ash carboxymethyl cellulose natural zeolite potassium silicate | 38％ 25％ 1％ 8％ 28％ |
According to the prescription of table 5, by the interpolation component of listing.With pulvis (preceding 4) in conjunction with and slowly stir so that dust is reduced to minimum, will be enough disperse fully guaranteeing strongly but stir.Along with liquid potassium silicate is slowly added in the agitator running.When the product retrogradation, add a spot of alkali (sodium hydroxide is less than 0.5 weight %), by material being diluted and allowing longer churning time to come secondary process.After about 5-10 minute, product begins to become sticky, and it is filled in the mould be cured.At room temperature add and begin in ten minutes behind the potassium silicate to solidify and hardening treatment.
Carboxymethyl cellulose is the anti-redeposition compound of a kind of soil.SPC-D and yellow soda ash all discharge gas.Carbonate release of carbon dioxide and percarbonate discharge oxygen.Potassium silicate provides some solubleness controls.Yellow soda ash serves a dual purpose as whipping agent and alkali agents.The amount of listing in the table 4 can have the variation of some weight percents.
Another cleanser compositions in the scope of the invention has the component that following table 6 is listed:
Table 6A
| Do component | Weight percent |
| The anti-redeposition agent of whipping agent white dyes natural zeolite-40 order fragrance-flax (fragrance-linen) | 43.7％ 1.0％ 1.0％ 3.2％ 3.0％ |
Table 6B
| Wet component | Weight percent |
| Tensio-active agent potassium silicate sodium hydroxide-25% | 1.9％ 43.7％ 2.5％ |
Disclosed sanitising agent is according to above embodiment 1 generalized step preparation in the table 6.The amount of listing in the table 6 can have the variation of some weight percents.
In table 6, anti-redeposition agent is a carboxymethyl cellulose.Whipping agent is the Sodium peroxoborate monohydrate.Potassium silicate provides some solubleness controls.Alkali agents is a sodium hydroxide.White dyes is Tinopal, and it is by Ciba Specialty Chemicals, and the Inc. preparation also can obtain from the said firm.Tensio-active agent is Calsoft F-90, and it can obtain from Pilot Chemical Co..
About the dissolving of sanitising agent in washing machine, also done other test.In these tests, the laundry cleaning device all is retained in the washing machine in washing and the rinse cycle.After finishing clean cycle, described cleaning device is shifted out from washing machine and weigh, to determine the amount of dissolved sanitising agent in aforementioned cycles of washing.Table 7A-7C has reported the typical consequence of 2 kinds of tests.
Table 7A
| Cycles of washing | Cleaning device weight (g) | The sanitising agent (g) that discharges |
| 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | 430 430 395 365 335 310 281 267 247 222 208 186 166 151 132 107 93 75 60 40 | 0 35 30 30 25 29 14 20 25 14 22 20 15 19 25 14 18 15 20 40 |
The mean vol of the sanitising agent that each cycles of washing discharges in 19 cycles of washing among the table 7A is 22.6g.The graphic representation of the gram number of the sanitising agent that the result shown in the table 7A and each cycles of washing load discharge is as shown in Fig. 7 A.
Following table 7B reports the result of another many cycles of washing tests.Described test uses warm water washing and cold rinse circulation to carry out.
Table 7B
| Cycles of washing | Cleaning device weight (g) | The sanitising agent (g) that discharges |
| 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | 680 680 667 654 641 630 616 587 567 542 528 516 503 488 471 460 446 428 413 393 384 378 367 357 347 | 0 13 13 13 11 14 19 20 25 14 12 13 15 17 11 14 18 15 20 9 6 11 10 10 9 |
| 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | 338 327 311 297 284 274 259 243 221 204 192 183 166 146 131 118 103 95 85 72 66 62 | 11 16 14 13 10 15 16 22 17 12 9 17 20 15 13 15 8 10 13 6 4 |
The mean vol of the sanitising agent that each cycles of washing discharges in 46 cycles of washing among the table 7B is 13.2g.The graphic representation of the gram number of the sanitising agent that the result shown in the table 7B and each cycles of washing load discharge is as shown in Fig. 7 B.
Following table 7C reports the result of another many cycles of washing tests.Described test uses cold water washing and cold rinse circulation to carry out.
Table 7C
| Cycles of washing | Cleaning device weight (g) | The sanitising agent (g) that discharges |
| 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | 680 680 666 655 646 636 627 619 612 604 592 586 581 573 562 557 549 536 528 521 511 503 496 485 472 464 457 450 442 432 | 0 14 11 9 10 9 8 7 8 12 6 5 8 11 5 8 13 8 7 10 8 7 11 13 8 7 7 8 10 9 |
| 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | 423 414 407 399 387 376 367 357 346 336 326 317 311 306 299 289 281 272 262 250 241 227 219 210 200 193 186 180 170 159 | 9 7 8 12 11 9 10 11 10 10 9 6 5 7 10 8 9 10 12 9 14 8 9 10 7 7 6 10 11 7 |
| 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | 152 145 140 134 122 112 104 98 88 76 67 58 50 41 33 25 | 7 5 6 12 10 8 6 10 12 9 9 8 9 8 8 |
The mean vol of the sanitising agent that each cycles of washing discharges in 75 cycles of washing among the table 7C is 8.7g.The graphic representation of the gram number of the sanitising agent that the result shown in the table 7C and each cycles of washing load discharge is as shown in Fig. 7 C.
Even importantly be to note in the cold water test shown in the table 7C more a spot of detergent being arranged, it is effective as the washing composition that can obtain and use at present at least that the dissolved sanitising agent cleans the laundry article in cold water in these tests.Yet the application of sanitising agent in proprietary cold water significantly increased the supply life-span of sanitising agent really.In fact, these results show that in cold water, described sanitising agent can provide enough results in more than 70 washing/rinse cycle.
Following table 7D has reported the test result of another many cycles of washing.Described test uses cold water washing and cold rinse cycle applications to carry out than low density washing load.
Table 7D
| Cycles of washing | Cleaning device weight (g) | The sanitising agent (g) that discharges |
| 0 | 450 | 0 |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | 438 425 414 400 390 378 365 354 343 333 319 306 297 286 274 260 249 239 230 218 205 193 183 171 160 152 142 130 122 109 | 12 13 11 14 10 12 13 11 11 10 14 13 9 11 12 14 11 10 9 12 13 12 10 12 11 8 10 12 8 13 |
| 31 32 33 34 35 36 37 38 39 40 | 98 88 79 71 61 55 44 36 30 24 | 11 10 9 8 10 6 11 8 6 6 |
The mean vol of the sanitising agent that each cycles of washing discharges in 40 cycles of washing among the table 7D is 10.6g.The graphic representation of the gram number of the sanitising agent that the result shown in the table 7D and each cycles of washing load discharge is as shown in Fig. 7 D.
Following table 7E has reported the test result of another many cycles of washing.Described test uses cold water washing and cold rinse cycle applications higher density washing load to carry out.
Table 7E
| Cycles of washing | Cleaning device weight (g) | The sanitising agent (g) that discharges |
| 0 1 2 3 4 5 6 7 8 9 10 11 | 450 442 433 425 418 408 400 392 385 379 372 363 | 0 8 9 8 7 10 8 8 7 6 7 9 |
| 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | 355 345 338 332 324 319 312 304 296 287 280 275 266 259 251 245 235 226 218 211 204 193 184 176 166 160 155 147 137 128 | 8 10 7 6 8 5 7 8 8 9 7 5 9 7 8 6 10 9 8 7 7 11 9 8 10 6 5 8 10 9 |
| 42 43 44 45 46 47 48 49 50 51 | 121 115 106 99 91 83 77 72 67 61 | 7 6 9 7 8 8 6 5 5 6 |
The mean vol of the sanitising agent that each cycles of washing discharges in 51 cycles of washing among the table 7E is 7.6g.The graphic representation of the gram number of the sanitising agent that the result shown in the table 7E and each cycles of washing load discharge,, as shown in Fig. 7 E.
Following table 7F has reported the test result of another many cycles of washing.Described test uses warm water washing and the application of washing rinse cycle to carry out than low density washing load.
Table 7F
| Cycles of washing | Cleaning device weight (g) | The sanitising agent (g) that discharges |
| 0 1 2 3 4 5 6 7 8 9 10 11 | 450 432 409 388 369 347 323 301 280 263 243 224 | 0 18 23 21 19 22 24 22 21 17 20 19 |
| 12 13 14 15 16 17 18 19 20 21 22 | 202 184 163 149 131 112 90 73 59 48 38 | 22 18 21 14 18 19 22 17 14 11 10 |
The mean vol of the sanitising agent that each cycles of washing discharges in 22 cycles of washing among the table 7F is 18.7g.The graphic representation of the gram number of the sanitising agent that the result shown in the table 7F and each cycles of washing load discharge,, as shown in Fig. 7 F.
Following table 7G has reported the test result of another many cycles of washing.Described test uses warm water washing and washing rinse cycle application higher density washing load to carry out.
Table 7G
| Cycles of washing | Cleaning device weight (g) | The sanitising agent (g) that discharges |
| 0 1 2 3 4 5 6 7 8 9 10 11 | 450 434 419 401 389 375 364 352 337 325 315 297 | 0 16 15 18 12 14 11 12 15 12 10 18 |
| 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | 284 274 262 248 230 211 197 175 163 146 134 124 113 103 90 82 73 63 56 48 39 | 13 10 12 14 18 19 14 22 12 17 12 10 11 10 13 8 9 10 7 8 9 |
The mean vol of the sanitising agent that each cycles of washing discharges in 32 cycles of washing among the table 7G is 18.7g.The graphic representation of the gram number of the sanitising agent that the result shown in the table 7G and each cycles of washing load discharge,, as shown in Fig. 7 G.
The present invention can be embodied in other special shape, and this form does not break away from its structure, method or other essential characteristic of describing widely and requiring hereinafter as this paper.No matter from which side, think that described embodiment is illustrative, rather than restrictive.Therefore, scope of the present invention is described by additional claim rather than preamble and is shown.The all changes of the appearance in the meaning that is equivalent to described claim and scope all will be included in their scope.
Claims (45)
1. a solid state is many with the laundry cleaning device, it comprises the sanitising agent of the solid form of homogeneous amount, and this sanitising agent is configured to be placed in the washing machine drum and dissolving and discharge the sanitising agent of stable quantity basically in the washing of multiple laundry and rinse cycle.
According to claim 1 many with the laundry cleaning devices, wherein said sanitising agent comprises the control melt into branch of the solubleness of foaming ingredient, restriction sanitising agent, as the alkali agents of pH regulator agent, make metal ion in the aqueous solution, become the water-softening agent and the white dyes of solvate, wherein said control melt into divides and exists with enough amounts, and described amount is enough to cause and manyly is dissolved in water and discharges the sanitising agent of stable quantity basically in the washing of multiple laundry and rinse cycle with the cleaning device of doing washing.
According to claim 1 many with the laundry cleaning devices, wherein said foaming ingredient is to be selected from the group of being made up of carbonate, supercarbonate, perborate, percarbonate and their mixture, with described control melt into branch be potassium silicate, as the alkali agents of pH regulator agent.
According to claim 1 many with the laundry cleaning devices, wherein said foaming ingredient is that the amount with 20-60 weight % exists, wherein said control melt into branch is that the amount with 20-60 weight % exists, wherein said water-softening agent is that the amount with 0.5-20 weight % exists, wherein said water-softening agent is that the amount with 0.5-20 weight % exists, wherein said alkali agents is that the amount with 0.5-20 weight % exists and wherein said white dyes is that amount with 0.5-8 weight % exists.
5. according to the laundry cleaning devices of using of claim 4, wherein said sanitising agent further comprises a kind of fragrance ingredient that exists with about 0.5-15 weight % more.
6. according to the laundry cleaning devices of using of claim 4, wherein said sanitising agent further comprises a kind of anti-redeposition composition that exists with about 0.5-10 weight % more.
7. according to the laundry cleaning devices of using of claim 2, wherein said water-softening agent is to be selected from the group of being made up of ion-exchange particle and salt of weak acid more.
8. according to the laundry cleaning devices of using of claim 2, wherein said water-softening agent is natural or the synthetic zeolite more.
9. according to the laundry cleaning devices of using of claim 3, wherein said foaming ingredient is the Sodium peroxoborate monohydrate more.
10. according to the laundry cleaning devices of using of claim 3, wherein said foaming ingredient is a SPC-D more.
11. according to the laundry cleaning devices of using of claim 3, wherein said foaming ingredient is a sodium bicarbonate more.
12. according to the laundry cleaning devices of using of claim 3, wherein said foaming ingredient is a yellow soda ash more.
13. according to the laundry cleaning devices of using of claim 3, wherein said alkali agents is to be selected from the group of being made up of following material: alkaline hydrated oxide, alkaline hydride, basic oxide, alkaline sesquicarbonate, basic carbonate, alkaline phosphate, alkaline borate, Alkaline minerals hydrochlorate, basic amine, alkaloid, alkaline cyanide and their mixture more.
14. according to the laundry cleaning devices of using of claim 3, wherein said alkali agents is a kind of alkaline hydrated oxide more.
15. many with the laundry cleaning devices according to claim 3, wherein said alkali agents is to exist greater than 7 amount to be enough to give composition solution pH value.
16. many with the laundry cleaning devices according to claim 3, wherein said alkali agents is to exist with the amount that is enough to give the about 7-of composition solution pH value about 10.5.
17. according to the laundry cleaning devices of using of claim 1, it comprises that further being arranged in described solid cleaning agent porous on every side overlaps or bag more.
18. many according to claim 17 with the laundry cleaning devices, wherein when described sanitising agent shrinks because of the dissolving of sanitising agent size, described porous cover or bag be consistent with the size of solid cleaning agent.
19. according to the laundry cleaning devices of using of claim 17, wherein said porous cover or bag comprise a kind of flexible textile material more.
20. according to the laundry cleaning devices of using of claim 17, wherein said porous cover or bag are to be made by multilayer material more.
21. according to the laundry cleaning devices of using of claim 17, wherein said porous cover or bag comprise more:
The skin of making by screen material;
The internal layer of making by screen material; With
The middle layer of making by packing material.
22. many with the laundry cleaning devices according to claim 21, the wherein said packing material that is used to make the middle layer is to be selected from the group of being made up of porous foam and fold net.
23. according to the laundry cleaning devices of using of claim 17, wherein said porous cover or bag are configured to exercise one or the multinomial function that is selected from the group of being made up of following function: the fragrance of the agent that keeps clean more; In the agitation of washing machine, produce more the foaming; In water, produce any contact of drawing with the bucket of calming down sanitising agent and washing machine; Keep the fragment of sanitising agent here; In Multiple Cycle, provide cleaning device more stable dissolution rate; And between sanitising agent and washing articles, produce barrier.
24. many with the laundry cleaning devices according to claim 1, it further comprises the structure of sending the signal of when changing cleaning device within a kind of amount that is arranged on sanitising agent.
25. according to the laundry cleaning devices of using of claim 1, wherein said sanitising agent is the shape of ball more.
26. many with the laundry cleaning devices according to claim 1, the sanitising agent of wherein said solid form dissolves in about 10-40 washing of doing washing or rinse cycle and discharges the sanitising agent of stable quantity basically.
27. the laundry cleaning devices of using according to claim 2 more, wherein said foaming ingredient is the Sodium peroxoborate monohydrate that the amount with 42-52 weight % exists, wherein said control melt into branch is the potassium silicate that the amount with 35-45 weight % exists, wherein said water-softening agent is the zeolite that the amount with 1-5 weight % exists, wherein said alkali agents is that the sodium hydroxide that exists of the amount with 1-5 weight % and wherein said white dyes are that amount with 0.5-3 weight % exists.
28. according to the laundry cleaning devices of using of claim 27, wherein said sanitising agent further comprises more:
The fragrance ingredient that exists with the amount of about 1-5 weight %; With
The anti-redeposition composition that exists with the amount of about 0.5-3 weight %.
29. one kind for washing machine provides the method for laundry detergent, it comprises:
Obtain the many of a kind of solid state with the laundry cleaning device, this device comprises the sanitising agent of the solid form of homogeneous amount, described sanitising agent comprises the control melt into branch of the solubleness of foaming ingredient, restriction sanitising agent, as the alkali agents of pH regulator agent, make metal ion in the aqueous solution, become the water-softening agent and the white dyes of solvate, wherein said control melt into divides and exists with enough amounts, presents in an amount at least sufficient to cause manyly be dissolved in water and discharge the sanitising agent of stable quantity basically in the washing of multiple laundry and rinse cycle with the cleaning device of doing washing; With
Be exposed under the condition of the water in multiple laundry washing and the rinse cycle at the laundry cleaning device described laundry cleaning device is placed in the washing machine drum.
30. according to the method for claim 29, wherein said foaming ingredient is that to be selected from group and the described control melt into branch be made up of carbonate, supercarbonate, perborate, percarbonate and their mixture be potassium silicate, as the alkali agents of pH regulator agent.
31. according to the method for claim 29, it further comprises solid cleaning agent is arranged on step in porous cover or the bag.
32. according to the method for claim 31, wherein said porous cover or bag comprise a kind of flexible textile material.
33. according to the method for claim 31, wherein when described sanitising agent shrank because of the dissolving size of sanitising agent, described porous cover or bag were consistent with the size of solid cleaning agent.
34. according to the laundry cleaning devices of using of claim 31, wherein said porous cover or bag comprise more:
The skin of making by screen material;
The internal layer of making by screen material; With
The middle layer of making by packing material.
35. many with the laundry cleaning devices according to claim 34, the wherein said packing material that is used to make the middle layer is to be selected from the group of being made up of porous foam and fold net.
36. according to the method for claim 29, the sanitising agent of wherein said solid form further comprises the structure of sending the signal of when changing cleaning device within a kind of amount that is arranged on sanitising agent.
37. according to the method for claim 29, the sanitising agent of wherein said solid form is the shape of ball.
38. method according to claim 29, wherein said foaming ingredient is that the amount with 20-60 weight % exists, wherein said control melt into branch is that the amount with 20-60 weight % exists, wherein said water-softening agent is that the amount with 0.5-20 weight % exists, wherein said alkali agents is that the amount with 0.5-20 weight % exists and wherein said white dyes is that amount with 0.5-8 weight % exists.
39. according to the method for claim 39, wherein said sanitising agent further comprises:
The fragrance ingredient that exists with the amount of about 0.5-15 weight %; With
The anti-redeposition composition that exists with the amount of about 0.5-10 weight %.
40. method according to claim 29, wherein said foaming ingredient is the Sodium peroxoborate monohydrate that the amount with 42-52 weight % exists, wherein said control melt into branch is the potassium silicate that the amount with 35-45 weight % exists, wherein said water-softening agent is the zeolite that the amount with 1-5 weight % exists, wherein said alkali agents is that the sodium hydroxide that exists of the amount with 1-5 weight % and wherein said white dyes are that amount with 0.5-3 weight % exists.
41. a solid state is many with the laundry cleaning device, it comprises:
The sanitising agent of the solid form of homogeneous amount, this sanitising agent comprises:
Foaming ingredient, wherein said foaming ingredient are the Sodium peroxoborate monohydrates that the amount with 42-52 weight % exists;
The control melt into branch of restriction detergent degree, wherein said control melt into branch is the potassium silicate that the amount with 35-45 weight % exists, and described control melt into divides and exists with enough amounts, and this amount is enough to cause and manyly is dissolved in water and discharges the sanitising agent of stable quantity basically in the washing of multiple laundry and rinse cycle with the cleaning device of doing washing;
Make metal ion become the water-softening agent of aqueous solution intermediate ion thing, wherein said water-softening agent is the zeolite that the amount with 1-5 weight % exists;
As the alkali agents of pH value conditioning agent, wherein said alkali agents is the sodium hydroxide that the amount with 1-5 weight % exists;
White dyes, wherein said white dyes are that the amount with 0.5-3 weight % exists;
The fragrance ingredient that exists with the amount of about 1-5 weight %; With
The anti-redeposition composition that exists with the amount of about 0.5-3 weight %; With
Be arranged on described solid cleaning agent porous cover or bag on every side.
42. many according to claim 41 with the laundry cleaning devices, wherein when described sanitising agent shrinks because of the dissolving of sanitising agent size, described porous cover or bag be consistent with the size of solid cleaning agent.
43. according to the laundry cleaning devices of using of claim 41, wherein said porous cover or bag are made by multilayer more.
44. according to the laundry cleaning devices of using of claim 38, wherein said porous cover or bag comprise more:
The skin of making by screen material;
The internal layer of making by screen material; With
The middle layer of making by packing material.
45. many with the laundry cleaning devices according to claim 44, the wherein said packing material that is used to make the middle layer is to be selected from the group of being made up of porous foam and fold net.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/775,264 US7053040B2 (en) | 1999-11-10 | 2004-02-10 | Autonomous cleaning composition and method |
| US10/775,264 | 2004-02-10 | ||
| US10/925,331 | 2004-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1918276A true CN1918276A (en) | 2007-02-21 |
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ID=37738672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200580004598 Pending CN1918276A (en) | 2004-02-10 | 2005-02-10 | Multiuse solid cleaning device and composition |
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| Country | Link |
|---|---|
| CN (1) | CN1918276A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773374B (en) * | 2009-01-08 | 2012-10-17 | 3M创新有限公司 | Cleaning tool |
| CN102892942A (en) * | 2010-04-12 | 2013-01-23 | 雷克特本克斯尔荷兰有限公司 | Gradual-release dosing device and seal of a domestic-use apparatus |
| CN109072141A (en) * | 2016-06-21 | 2018-12-21 | 宝洁公司 | Aesthetic particle |
| CN109153946A (en) * | 2016-06-21 | 2019-01-04 | 宝洁公司 | Aesthetic particle |
| CN114988721A (en) * | 2022-05-11 | 2022-09-02 | 雄华(河源)光学科技有限公司 | Processing technology of easy-to-remove printing ink for mobile phone glass cover plate |
-
2005
- 2005-02-10 CN CN 200580004598 patent/CN1918276A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773374B (en) * | 2009-01-08 | 2012-10-17 | 3M创新有限公司 | Cleaning tool |
| CN102892942A (en) * | 2010-04-12 | 2013-01-23 | 雷克特本克斯尔荷兰有限公司 | Gradual-release dosing device and seal of a domestic-use apparatus |
| CN102892942B (en) * | 2010-04-12 | 2015-05-13 | 雷克特本克斯尔荷兰有限公司 | Gradual-release dosing device and seal of a domestic-use apparatus |
| CN109072141A (en) * | 2016-06-21 | 2018-12-21 | 宝洁公司 | Aesthetic particle |
| CN109153946A (en) * | 2016-06-21 | 2019-01-04 | 宝洁公司 | Aesthetic particle |
| CN114988721A (en) * | 2022-05-11 | 2022-09-02 | 雄华(河源)光学科技有限公司 | Processing technology of easy-to-remove printing ink for mobile phone glass cover plate |
| CN114988721B (en) * | 2022-05-11 | 2022-12-09 | 雄华(河源)光学科技有限公司 | Processing technology of easy-to-remove printing ink for mobile phone glass cover plate |
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