EP0261874A2 - Konzentrierte Reinigungsmittel für harte Oberflächen - Google Patents
Konzentrierte Reinigungsmittel für harte Oberflächen Download PDFInfo
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- EP0261874A2 EP0261874A2 EP87308220A EP87308220A EP0261874A2 EP 0261874 A2 EP0261874 A2 EP 0261874A2 EP 87308220 A EP87308220 A EP 87308220A EP 87308220 A EP87308220 A EP 87308220A EP 0261874 A2 EP0261874 A2 EP 0261874A2
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- European Patent Office
- Prior art keywords
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- 239000000203 mixture Substances 0.000 title claims abstract description 62
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 239000002904 solvent Substances 0.000 claims abstract description 29
- 150000003505 terpenes Chemical class 0.000 claims abstract description 10
- 235000007586 terpenes Nutrition 0.000 claims abstract description 10
- 239000004094 surface-active agent Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 8
- 239000003599 detergent Substances 0.000 claims description 8
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 claims description 7
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 229940071106 ethylenediaminetetraacetate Drugs 0.000 claims description 7
- 239000003960 organic solvent Substances 0.000 claims description 7
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical group CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003352 sequestering agent Substances 0.000 claims description 6
- 239000006184 cosolvent Substances 0.000 claims description 5
- RWLALWYNXFYRGW-UHFFFAOYSA-N 2-Ethyl-1,3-hexanediol Chemical compound CCCC(O)C(CC)CO RWLALWYNXFYRGW-UHFFFAOYSA-N 0.000 claims description 4
- 229910021645 metal ion Inorganic materials 0.000 claims description 4
- JCTXKRPTIMZBJT-UHFFFAOYSA-N 2,2,4-trimethylpentane-1,3-diol Chemical compound CC(C)C(O)C(C)(C)CO JCTXKRPTIMZBJT-UHFFFAOYSA-N 0.000 claims description 3
- 125000003342 alkenyl group Chemical group 0.000 claims description 3
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 3
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims description 3
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 claims description 2
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 claims description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract description 11
- 239000005022 packaging material Substances 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical class CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000004615 ingredient Substances 0.000 description 8
- 239000003752 hydrotrope Substances 0.000 description 7
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- -1 olefin sulfonates Chemical class 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- 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 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000004996 alkyl benzenes Chemical class 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000002304 perfume Substances 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- QUCDWLYKDRVKMI-UHFFFAOYSA-M sodium;3,4-dimethylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1C QUCDWLYKDRVKMI-UHFFFAOYSA-M 0.000 description 3
- 150000003871 sulfonates Chemical class 0.000 description 3
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 235000019445 benzyl alcohol Nutrition 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 150000001860 citric acid derivatives Chemical class 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 229960004063 propylene glycol Drugs 0.000 description 2
- 235000013772 propylene glycol Nutrition 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- ZNQOETZUGRUONW-UHFFFAOYSA-N 1-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOC(C)O ZNQOETZUGRUONW-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- JBVOQKNLGSOPNZ-UHFFFAOYSA-N 2-propan-2-ylbenzenesulfonic acid Chemical compound CC(C)C1=CC=CC=C1S(O)(=O)=O JBVOQKNLGSOPNZ-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- XXBBJICMFUBSKW-UHFFFAOYSA-N CCC1=CC=CC=C1.CC(C)OS(=O)(=O)C1=CC=CC=C1 Chemical class CCC1=CC=CC=C1.CC(C)OS(=O)(=O)C1=CC=CC=C1 XXBBJICMFUBSKW-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 239000004435 Oxo alcohol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000008162 cooking oil Substances 0.000 description 1
- 229940071118 cumenesulfonate Drugs 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical class CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 229940079842 sodium cumenesulfonate Drugs 0.000 description 1
- DZCAZXAJPZCSCU-UHFFFAOYSA-K sodium nitrilotriacetate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CC([O-])=O DZCAZXAJPZCSCU-UHFFFAOYSA-K 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- QEKATQBVVAZOAY-UHFFFAOYSA-M sodium;4-propan-2-ylbenzenesulfonate Chemical compound [Na+].CC(C)C1=CC=C(S([O-])(=O)=O)C=C1 QEKATQBVVAZOAY-UHFFFAOYSA-M 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-O triethanolammonium Chemical class OCC[NH+](CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-O 0.000 description 1
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
- 239000002888 zwitterionic surfactant Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/43—Solvents
Definitions
- the present invention relates to concentrated hard-surface cleaning compositions, which show excellent cleaning on both kitchen and bathroom soils, excellent shine performance, and are not aggressive to surfaces to be cleaned therewith and packaging materials.
- compositions are substantially free of terpene solvents, and contain a narrowly-defined solvent derived from propylene glycol.
- compositions containing a binary solvent system constituted of terpenes and polar solvents such as benzyl alcohol and butyl carbitol have been disclosed in European Patents 0 040 882 and 0 080 749.
- liquid, concentrated cleaner compositions can be formulated, which are substantially free of terpene solvent, and show remarkable cleaning efficiency on both kitchen and bathroom soils, shine performance and surface-compatibility.
- Such compositions contain a narrowly-defined solvent derived from propylene glycol, and do not contain an excessive level of hydrotrope.
- EP-A-0 165 885 discloses concentrated liquid hard-surface cleaning compositions containing a ternary active system having hydrotroping properties.
- US-3,591,510 relates to the use of propylene-glycol derivatives in dilute liquid hard-surface cleansers.
- the present invention relates to concentrated liquid cleaning compositions being substantially free of terpene solvents, containing from 6% to 20% by weight of a surface-active agent and from 5% to 20% by weight of a solvent of the formula: wherein R is a C1 to C8 alkyl, alkenyl or alkyl aryl group, preferably a C1 to C4 alkyl group, and n is an integer from 1 to 4, preferably 1 or 2.
- Water-soluble detersive surfactants useful herein include well-known synthetic anionic, nonionic amphoteric and zwitterionic surfactants and mixtures thereof. Typical of these are the alkyl benzene sulfates and sulfonates, paraffin sulfonates, olefin sulfonates, alkoxylated (especially ethoxylated) alcohols and alkyl phenols, amine oxides, sulfonates of fatty acids and of fatty acid esters, and the like, which are well-known in the detergency art.
- such detersive surfactants contain an alkyl group in the C10-C18 range; the anionic detersive surfactants are most commonly used in the form of their sodium, potassium or triethanolammonium salts.
- the nonionics generally contain from 3 to 17 ethylene oxide groups per mole of hydrophobic moeity.
- Particular preferred in the compositions of the present invention are: C12-C16 alkyl benzene sulfonates, C12-C18 paraffin-sulfonates and the ethoxylated alcohols of the formula RO(CH2CH2O) n H, with R being a C12-C15 alkyl chain and n being a number from 3 to 10.
- Anionic surfactants are frequently present at levels from 5 to 20% of the composition.
- Nonionic surfactants are used at levels between 1% to 10% by weight of the composition.
- Mixtures of the like surfactants can also be used.
- the total level of surface-active agents in the present concentrated compositions is in excess of 6% by weight, generally from 6% to 20% by weight of the total composition.
- the organic solvent - The organic solvent to be used in the present composition has the general formula wherein R is an alkyl, alkenyl, or alkyl-aryl group having from 1 to 8 carbon atoms, and n is an integer from 1 to 4.
- R is a alkyl group containing 1 to 4 carbon atoms, and n is 1 or 2.
- Especially preferred R groups are n-butyl or isobutyl.
- 1-n-butoxypropane-2-ol is especially preferred.
- the organic solvent herein is used at levels of from 5 to 20% by weight of the composition, preferably 7 to 15%.
- the solvent system can contain, in combination with the solvent described hereinabove, water-soluble CARBITOL® solvents or water-soluble CELLOSOLVE® solvents.
- Water-soluble CARBITOL® solvents are compounds of the 2-(2-alkoxyethoxy)ethanol class wherein the alkoxy group is derived from ethyl, propyl or butyl; a preferred water-soluble carbitol is 2-(2-butoxyethoxy)ethanol also known as butyl carbitol.
- Water-soluble CELLOSOLVE® solvents are compounds of the 2-alkoxyethoxy ethanol class, with 2-butoxyethoxyethanol being preferred.
- Suitable solvents to be used with the solvents of the invention are also benzyl alcohol, and diols such as 2-ethyl-1,3-hexanediol and 2,2,4-trimethyl-1,3-pentanediol.
- Preferred solvents to be used in combination with the propylene glycol derivatives hereinabove are Carbitol® solvents.
- An especially preferred mixture is represented by 1-n-butoxypropane-2-ol and butyl carbitol, in a weight ratio of 2:1 to 1:2; the level of co-solvent is preferably from 4% to 8% of the total composition.
- the total level of organic solvent in the composition is typically from 10% to 25% by weight.
- compositions herein are substantially free of terpene-solvents.
- solvents are generally used at levels exceeding about 2%, terpenes cannot be incorporated in the claimed compositions in such proportions.
- relatively minor sub-additive levels of terpenes e.g., below 1% (calculated on the total cleanser composition), can be present originating from conventional ingredients such as perfumes.
- the present composition can contain additional components, which can be highly desirable.
- compositions contain a detergent builder and/or metal ion sequestrant.
- detergent builders include the nitrilotriacetates, (NTA), polycarboxylates, citrates, water-soluble phosphates such as tri-polyphosphate and sodium ortho- and pyro-phosphates, silicates, ethylene diamine tetraacetate (EDTA), amino-polyphosphonates (DEQUEST), phosphates and mixtures thereof.
- NTA nitrilotriacetates
- EDTA ethylene diamine tetraacetate
- DEQUEST amino-polyphosphonates
- Preferred builders/sequestrants for use in the present invention are NTA, EDTA, citrates and mixtures thereof.
- the builders/sequestrant will be present at levels of from 5% to 15%, preferably from 7% to 12%.
- soaps in the compositions of the invention. Soaps prepared from coconut oil fatty acids are preferred.
- Soaps can be used in amounts ranging from 0.2% to 3% by weight of the composition.
- Optional components are also represented by ingredients typically used in commercial products to provide aesthetic or additional product performance benefits.
- Typical ingredients include pH regulants, perfumes, dyes, optical brighteners, soil suspending agents, detersive enzymes, gel-control agents, thickeners, freeze-thaw stabilizers, bactericides, preservatives, and the like.
- Another optional but highly desirable ingredient for use herein is represented by conventional detergent hydrotropes.
- suitable hydrotropes are urea, monoethanolamine, diethanolamine, triethanolamine and the sodium potassium, ammonium and alkanol ammonium salts of xylene-, toluene-, ethylbenzene- and isopropyl-benzene sulfonates. It is a particular feature of the present invention, however, that concentrated formulations can be prepared without the need for an excessive amount of hydrotrope, thus preventing a negative effect on shine performance.
- compositions herein typically contain water as a carrier.
- the water-level can vary in the range from e.g. 40% to 60%.
- Water-alchol e.g., ethanol, isopropanol, butanol, etc.
- Alkylated polysaccharides can be used to increase the stability and performance characteristics of the compositions.
- compositions herein are preferably formulated in the alkaline pH range, generally in the range of pH 8-11, preferably about 10-10.8.
- Caustics such as sodium hydroxide and sodium carbonate can be used to adjust and buffer the pH as desired.
- the claimed concentrates can be used as such, or preferably diluted in water before use, typically 4 times.
- Concentrated liquid cleansers were prepared by mixing the listed ingredients in the stated proportions (% by weight).
- composition A Composition A
- Example I and Example II were diluted four times in water, and the resulting compositions were compared with Composition A, in terms of cleaning performance on kitchen soil and bathroom soil.
- test-soils were prepared as follows.
- the plates are placed in the oven at 115°C ("soft soil”) or 170°C (“hard soil”) for 2 hours and then allowed to age at least 1 day.
- the testing conditions were as follows:
- compositions of Examples I and II were also found to give an excellent shine performance on cleaned surfaces.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US91056186A | 1986-09-22 | 1986-09-22 | |
| GB8624157 | 1986-10-08 | ||
| GB868624157A GB8624157D0 (en) | 1986-10-08 | 1986-10-08 | Concentrated hard-surface cleaning compositions |
| US910561 | 1987-09-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0261874A2 true EP0261874A2 (de) | 1988-03-30 |
| EP0261874A3 EP0261874A3 (de) | 1989-01-25 |
Family
ID=26291399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP87308220A Withdrawn EP0261874A3 (de) | 1986-09-22 | 1987-09-17 | Konzentrierte Reinigungsmittel für harte Oberflächen |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP0261874A3 (de) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0328174A3 (en) * | 1988-01-30 | 1990-05-30 | The Procter & Gamble Company | Hard-surface cleaning compositions |
| EP0428816A1 (de) * | 1989-11-23 | 1991-05-29 | The Procter & Gamble Company | Reinigungsmittel für harte Oberflächen |
| US5531939A (en) * | 1994-03-23 | 1996-07-02 | Amway Corporation | Concentrated glass and window cleaning composition and method of use |
| US5547476A (en) * | 1995-03-30 | 1996-08-20 | The Procter & Gamble Company | Dry cleaning process |
| US5575864A (en) * | 1994-03-23 | 1996-11-19 | Haley; Kalliopi S. | Method for cleaning a hard surface with an all-purpose liquid cleaning composition |
| US5591236A (en) * | 1995-03-30 | 1997-01-07 | The Procter & Gamble Company | Polyacrylate emulsified water/solvent fabric cleaning compositions and methods of using same |
| US5610132A (en) * | 1994-06-24 | 1997-03-11 | Tokuyama Corporation | Cleaning agent for removing fats and oils from metal surfaces |
| US5630848A (en) * | 1995-05-25 | 1997-05-20 | The Procter & Gamble Company | Dry cleaning process with hydroentangled carrier substrate |
| US5630847A (en) * | 1995-03-30 | 1997-05-20 | The Procter & Gamble Company | Perfumable dry cleaning and spot removal process |
| US5632780A (en) * | 1995-03-30 | 1997-05-27 | The Procter & Gamble Company | Dry cleaning and spot removal proces |
| US5687591A (en) * | 1995-06-20 | 1997-11-18 | The Procter & Gamble Company | Spherical or polyhedral dry cleaning articles |
| DE19700493A1 (de) * | 1997-01-09 | 1998-07-16 | Bayer Ag | Verfahren zur Reinigung von Oberflächen |
| US5804548A (en) * | 1995-03-30 | 1998-09-08 | The Procter & Gamble Company | Dry cleaning process and kit |
| WO1998055578A1 (de) * | 1997-06-06 | 1998-12-10 | Henkel Kommanditgesellschaft Auf Aktien | Schaumarmes reinigungsmittel |
| JP2016124965A (ja) * | 2014-12-26 | 2016-07-11 | ライオン株式会社 | 浴室用液体洗浄剤 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3591510A (en) * | 1968-09-30 | 1971-07-06 | Procter & Gamble | Liquid hard surface cleaning compositions |
| GB1533390A (en) * | 1976-04-08 | 1978-11-22 | Shell Int Research | Detergent compositions |
| EP0040882B1 (de) * | 1980-05-27 | 1985-01-30 | THE PROCTER & GAMBLE COMPANY | Flüssige Reinigungsmittelzusammensetzungen |
| CA1231026A (en) * | 1984-01-17 | 1988-01-05 | Yvon J. Nedonchelle | Liquid detergent composition |
-
1987
- 1987-09-17 EP EP87308220A patent/EP0261874A3/de not_active Withdrawn
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0328174A3 (en) * | 1988-01-30 | 1990-05-30 | The Procter & Gamble Company | Hard-surface cleaning compositions |
| EP0428816A1 (de) * | 1989-11-23 | 1991-05-29 | The Procter & Gamble Company | Reinigungsmittel für harte Oberflächen |
| US5531939A (en) * | 1994-03-23 | 1996-07-02 | Amway Corporation | Concentrated glass and window cleaning composition and method of use |
| US5575864A (en) * | 1994-03-23 | 1996-11-19 | Haley; Kalliopi S. | Method for cleaning a hard surface with an all-purpose liquid cleaning composition |
| US5837065A (en) * | 1994-03-23 | 1998-11-17 | Amway Corporation | Concentrated all-purpose light duty liquid cleaning composition and method of use |
| US5610132A (en) * | 1994-06-24 | 1997-03-11 | Tokuyama Corporation | Cleaning agent for removing fats and oils from metal surfaces |
| US5804548A (en) * | 1995-03-30 | 1998-09-08 | The Procter & Gamble Company | Dry cleaning process and kit |
| US5547476A (en) * | 1995-03-30 | 1996-08-20 | The Procter & Gamble Company | Dry cleaning process |
| US5591236A (en) * | 1995-03-30 | 1997-01-07 | The Procter & Gamble Company | Polyacrylate emulsified water/solvent fabric cleaning compositions and methods of using same |
| US5630847A (en) * | 1995-03-30 | 1997-05-20 | The Procter & Gamble Company | Perfumable dry cleaning and spot removal process |
| US5632780A (en) * | 1995-03-30 | 1997-05-27 | The Procter & Gamble Company | Dry cleaning and spot removal proces |
| US5630848A (en) * | 1995-05-25 | 1997-05-20 | The Procter & Gamble Company | Dry cleaning process with hydroentangled carrier substrate |
| US5687591A (en) * | 1995-06-20 | 1997-11-18 | The Procter & Gamble Company | Spherical or polyhedral dry cleaning articles |
| WO1998030661A1 (de) * | 1997-01-09 | 1998-07-16 | Bayer Aktiengesellschaft | Verfahren zur reinigung von oberflächen |
| DE19700493A1 (de) * | 1997-01-09 | 1998-07-16 | Bayer Ag | Verfahren zur Reinigung von Oberflächen |
| US6387189B1 (en) | 1997-01-09 | 2002-05-14 | Bayer Aktiengesellschaft | Surface-cleaning method |
| WO1998055578A1 (de) * | 1997-06-06 | 1998-12-10 | Henkel Kommanditgesellschaft Auf Aktien | Schaumarmes reinigungsmittel |
| AU726452B2 (en) * | 1997-06-06 | 2000-11-09 | Henkel Kommanditgesellschaft Auf Aktien | Low-foam cleaning agent |
| US6187737B1 (en) | 1997-06-06 | 2001-02-13 | Henkel Kommanditgesellschaft Auf Aktien | Low-foam detergent comprising a cationic surfactant and a glycol ether |
| JP2016124965A (ja) * | 2014-12-26 | 2016-07-11 | ライオン株式会社 | 浴室用液体洗浄剤 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0261874A3 (de) | 1989-01-25 |
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