EP2885390A1 - Utilisation de polyesters dans des produits de lavage et de nettoyage - Google Patents
Utilisation de polyesters dans des produits de lavage et de nettoyageInfo
- Publication number
- EP2885390A1 EP2885390A1 EP13750511.1A EP13750511A EP2885390A1 EP 2885390 A1 EP2885390 A1 EP 2885390A1 EP 13750511 A EP13750511 A EP 13750511A EP 2885390 A1 EP2885390 A1 EP 2885390A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- component
- mol
- polyesters
- use according
- polymerization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 229920000728 polyester Polymers 0.000 title claims abstract description 57
- 239000012459 cleaning agent Substances 0.000 title claims abstract description 10
- 238000005406 washing Methods 0.000 title claims abstract description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 29
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 20
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 19
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 10
- 239000002689 soil Substances 0.000 claims abstract description 10
- 229920000642 polymer Polymers 0.000 claims abstract description 9
- 238000004132 cross linking Methods 0.000 claims abstract description 5
- 239000002270 dispersing agent Substances 0.000 claims abstract description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 25
- 239000003599 detergent Substances 0.000 claims description 22
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 9
- UJMDYLWCYJJYMO-UHFFFAOYSA-N benzene-1,2,3-tricarboxylic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1C(O)=O UJMDYLWCYJJYMO-UHFFFAOYSA-N 0.000 claims description 8
- 229960004063 propylene glycol Drugs 0.000 claims description 8
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 claims description 8
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 5
- 238000006068 polycondensation reaction Methods 0.000 claims description 5
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 claims description 4
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 2
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 claims description 2
- MTIXVVFSHQFIHU-UHFFFAOYSA-N C1(=C(C(=CC(=C1)C)C)C(=O)O)C.C1(=C(C(=CC(=C1)C)C)C(=O)O)C.C1(=C(C(=CC(=C1)C)C)C(=O)O)C.C1(=CC(=CC(=C1)C(=O)O)C(=O)O)C(=O)O Chemical compound C1(=C(C(=CC(=C1)C)C)C(=O)O)C.C1(=C(C(=CC(=C1)C)C)C(=O)O)C.C1(=C(C(=CC(=C1)C)C)C(=O)O)C.C1(=CC(=CC(=C1)C(=O)O)C(=O)O)C(=O)O MTIXVVFSHQFIHU-UHFFFAOYSA-N 0.000 claims description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- 229930195725 Mannitol Natural products 0.000 claims description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 2
- 235000015165 citric acid Nutrition 0.000 claims description 2
- 235000004515 gallic acid Nutrition 0.000 claims description 2
- 229940074391 gallic acid Drugs 0.000 claims description 2
- XYXCXCJKZRDVPU-UHFFFAOYSA-N hexane-1,2,3-triol Chemical compound CCCC(O)C(O)CO XYXCXCJKZRDVPU-UHFFFAOYSA-N 0.000 claims description 2
- 239000001630 malic acid Substances 0.000 claims description 2
- 235000011090 malic acid Nutrition 0.000 claims description 2
- 239000000594 mannitol Substances 0.000 claims description 2
- 235000010355 mannitol Nutrition 0.000 claims description 2
- 239000000600 sorbitol Substances 0.000 claims description 2
- 235000002906 tartaric acid Nutrition 0.000 claims description 2
- 239000011975 tartaric acid Substances 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- -1 aromatic dicarboxylic acids Chemical class 0.000 description 4
- 239000007844 bleaching agent Substances 0.000 description 4
- 239000003112 inhibitor Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 235000013772 propylene glycol Nutrition 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 239000002280 amphoteric surfactant Substances 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 239000003752 hydrotrope Substances 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920001521 polyalkylene glycol ether Polymers 0.000 description 2
- 229940093430 polyethylene glycol 1500 Drugs 0.000 description 2
- 239000003352 sequestering agent Substances 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 2
- 230000002110 toxicologic effect Effects 0.000 description 2
- 231100000027 toxicology Toxicity 0.000 description 2
- 238000005809 transesterification reaction Methods 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- HOSGXJWQVBHGLT-UHFFFAOYSA-N 6-hydroxy-3,4-dihydro-1h-quinolin-2-one Chemical group N1C(=O)CCC2=CC(O)=CC=C21 HOSGXJWQVBHGLT-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals 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
- 125000002947 alkylene group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- JGFBRKRYDCGYKD-UHFFFAOYSA-N dibutyl(oxo)tin Chemical compound CCCC[Sn](=O)CCCC JGFBRKRYDCGYKD-UHFFFAOYSA-N 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229940093476 ethylene glycol Drugs 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229920002601 oligoester Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229940093429 polyethylene glycol 6000 Drugs 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000001542 size-exclusion chromatography Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000007704 transition Effects 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
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3715—Polyesters or polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/672—Dicarboxylic acids and dihydroxy compounds
-
- 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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0036—Soil deposition preventing compositions; Antiredeposition agents
Definitions
- the invention relates to the use of polyesters containing units derived from terephthalic acid dimethyl ester, ethylene glycol, propylene glycol, polyethylene glycol, polyethylene glycol monomethyl ether (or.
- Methylpolyethylenglykol and optionally crosslinking structural units which have, for example, advantageous dispersibility or soil release properties, in detergents and cleaners and detergents and cleaners containing these polyesters.
- the polyesters are also well tolerated in toxicological and ecotoxicological terms.
- Polyesters of aromatic dicarboxylic acids such as terephthalic acid or
- Isophthalic acid, and diols such as alkylene glycol have long been known and in particular their use as “soil release polymers (SRP)" in detergents and cleaners has already been described.
- SRP soil release polymers
- DE 10 2008 023 803 discloses additives for detergents and cleaners obtained by polycondensation of an aromatic dicarboxylic acid and / or its
- C 1 -C 4 -alkyl esters ethylene glycol, optionally 1,2-propylene glycol,
- polyesters are e.g. prepared using polyethylene glycol 6000 and a mixture of methylpolyethylene glycol 750 and methylpolyethylene glycol 2000.
- DE 198 26 356 describes oligoesters which are obtained by
- z. B. serve as a soil-releasing polymers in detergents.
- Dimethyl terephthalate ethylene glycol, 1,2-propylene glycol, polyethylene glycol 1500, a mixture of methyl polyethylene glycol 750 and methyl polyethylene glycol 1820, and pentaerythritol.
- Polyethylene glycol having weight average molecular weights in the range of 1000 to 2000 g / mol, and
- crosslinking compounds having 3 to 6 capable of polycondensation functions in particular acid, alcohol or
- the invention is therefore the use of one or more
- Polyethylene glycol having weight average molecular weights in the range of 1000 to 2000 g / mol, and e) a methyl polyethylene glycol having a weight-average molecular weight in the range from 1050 to 1350 g / mol,
- crosslinking compounds having 3 to 6 capable of polycondensation functions, in particular acid, alcohol or ester functions in detergents and cleaners.
- polyester A The polyesters used in the inventive use are referred to below as "polyester A”.
- the polyesters A can be prepared by transesterification and condensation of
- Component f) in the presence of transesterification and condensation catalysts of the prior art such as preferably titanium tetraisopropylate / sodium acetate, dibutyltin oxide, alkali metal or alkaline earth metal alcoholates produce.
- transesterification and condensation catalysts of the prior art such as preferably titanium tetraisopropylate / sodium acetate, dibutyltin oxide, alkali metal or alkaline earth metal alcoholates produce.
- a single methyl polyethylene glycol having a weight-average molecular weight in the range from 1050 to 1350 g / mol is used as the monomer and not a mixture of two or more methyl polyethylene glycols. In this way, polyesters A having a narrower molecular weight distribution and improved quality are obtained.
- component d) is a polyethylene glycol having a weight-average molecular weight of 1500 g / mol.
- component e) is a methyl polyethylene glycol with a
- component e) is a methyl polyethylene glycol having a weight-average molecular weight of 1250 g / mol.
- the polyesters A are characterized in that they are obtainable by polymerization of components a) to e) in the presence of component f).
- Preferred as component f) are compounds selected from the group consisting of citric acid, malic acid, tartaric acid, gallic acid,
- 2,2-dihydroxymethylpropionic acid pentaerythritol, glycerol, sorbitol, mannitol, 1, 2,3-hexanetriol, benzene-1,2,3-tricarboxylic acid (hemimellitic acid), benzene-1, 2,4-tricarboxylic acid (trimellitic acid) and benzene 1, 3,5-tricarboxylic acid (trimesitic acid).
- component f) are compounds selected from the group consisting of pentaerythritol and glycerol.
- component f) is pentaerythritol.
- the polyesters A are characterized in that they are obtainable by polymerization of the
- polyesters A obtainable by polymerization of components a) to e) either in the presence or in the absence of component f) in the following molar ratios, in each case based on 1 mol of component a):
- component f either in the presence of 0.00001 to 1.0 mol, preferably 0.00001 to 0.5 mol, more preferably 0.0001 to 0.01 mol, particularly preferably 0.0002 to 0.01 mol, component f) or in Absence of component f).
- the polyesters A preferably have weight average molecular weights in the range from 700 to 50,000 g / mol, more preferably from 800 to 25,000 g / mol, more preferably from 1,000 to 15,000 g / mol, and most preferably from 1,200 to 12,000 g / mol.
- the weight average molecular weight is determined by size exclusion chromatography in aqueous solution using a narrowly distributed polyacrylic acid-Na salt standard calibration.
- the polyesters A are prepared by polymerization of
- the polyesters A are preferably nonionic polyesters.
- the polyesters A are obtainable by polymerization of the components a) to e) either in
- the polyesters A are obtainable by polymerization of components a) to e) either in the presence or in the absence of component f), the amount of Structural units resulting from component d) in the polyesters A
- the polyesters A are obtainable by polymerization of components a) to e) either in the presence or in the absence of component f ), wherein the amount used for the polymerization of components d) and e) together ⁇ 80.0 wt .-% and preferably ⁇ 70.0 wt .-%, in each case based on the total weight of the components used for the polymerization a) to e ) or a) to f).
- the polyesters A are obtainable by polymerization of components a) to e) either in the presence or in the absence of component f), the amount of
- polyesters A are characterized by an advantageous
- Dispersing from are also distinguished by an advantageous dirt-removing and dirt-repellent effect, in particular against oily and greasy stains, and are advantageous soil release polymers.
- the one or more polyesters A are used as soil release polymers in the detergents and cleaners. Another object of the present invention are also washing and
- Detergent containing one or more polyesters A contain the one or more polyesters A in an amount of preferably 0.01 to 10.0 wt .-%, based on the total weight of the finished detergents and cleaners.
- the washing and cleaning agents may contain the usual further ingredients known to the person skilled in the art.
- Detergents are understood in the context of the present invention, in particular detergents for cleaning and care of textiles.
- the detergents according to the invention are, for example, anionic, nonionic, amphoteric and cationic surfactants, bleaches, bleach activators,
- Bleach catalysts builders, co-builders, wash alkalis, enzymes,
- Dye transfer inhibitors color fixing agents, complexing agents, optical brighteners, softening components, dyes, fragrances, emulsifiers, hydrotropes, organic solvents, and water.
- Detergents are, for example, anionic, nonionic, amphoteric and cationic surfactants, bleaches, bleach activators, bleach catalysts, builders, co-builders, alkalis, enzymes, sequestering agents, other soil release polymers, complexing agents, dyes, fragrances, emulsifiers, hydrotropes , organic solvents, acids,
- the polyesters A are particularly preferably used in detergents.
- Another object of the present invention are also the polyester A.
- the one or more polyesters A are preferably used in the form of aqueous dispersions and z. B. as an aqueous dispersion in the
- the one or more polyesters A can also be incorporated in substance in the washing and cleaning agents.
- the use of the aqueous dispersion has over the
- polyesters in substance the advantage of easier dosing and better handling.
- a further subject of the present invention are therefore also aqueous dispersions containing one or more polyesters A.
- the aqueous dispersions contain the one or more polyesters A in an amount of preferably 5.0 to 50.0 wt .-%, more preferably
- the aqueous dispersions consist of the one or more polyesters A and water.
- Aqueous dispersions consisting of the polyesters A and water have a favorable storage stability and show little or no sedimentation.
- reaction mixture under N 2 overlay (5 liters / hour), to 60 ° C internal temperature with stirring at a stirring speed of
- N 2 overlay was added to 0.2 g (0.0007 mol) of titanium tetraisopropylate. Subsequently, the stirring speed was increased to 300 revolutions / minute and the mixture within 2 hours to an internal temperature of 150 ° C and in an additional 2 hours to an internal temperature of 200 ° C.
- reaction mixture was heated. From an internal temperature of 170 ° C, the N 2 overlay was opened again. The reaction mixture was heated for 2 hours at 200 ° C and the resulting methanol was distilled off, which was condensed in a cooled with ice template. Subsequently, the reaction mixture was on
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polyesters Or Polycarbonates (AREA)
- Detergent Compositions (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
La présente invention concerne l'utilisation d'un ou plusieurs polyesters qui peuvent être obtenus par polymérisation a) de téréphtalate de diméthyle, b) d'éthylène glycol, c) de 1,2-propylène glycol, d) d'un ou plusieurs polyéthylène glycols ayant des masses moléculaires moyennes en poids dans la plage de 1000 à 2000 g/mol, et e) d'un méthylpolyéthylène glycol ayant une masse moléculaire moyenne en poids dans la plage de 1050 à 1350 g/mol, f) soit en présence, soit en l'absence d'un ou plusieurs composés ayant une action de réticulation et contenant 3 à 6 fonctions aptes à la polycondensation, dans des produits de lavage et de nettoyage. Dans lesdits produits de lavage et de nettoyage, les polyesters sont notamment appropriés comme agents dispersants ou comme polymères détachant la saleté.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012016462.9A DE102012016462A1 (de) | 2012-08-18 | 2012-08-18 | Verwendung von Polyestern in Wasch- und Reinigungsmitteln |
| PCT/EP2013/002453 WO2014029479A1 (fr) | 2012-08-18 | 2013-08-14 | Utilisation de polyesters dans des produits de lavage et de nettoyage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2885390A1 true EP2885390A1 (fr) | 2015-06-24 |
Family
ID=49000442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13750511.1A Withdrawn EP2885390A1 (fr) | 2012-08-18 | 2013-08-14 | Utilisation de polyesters dans des produits de lavage et de nettoyage |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20150218491A1 (fr) |
| EP (1) | EP2885390A1 (fr) |
| JP (1) | JP2015532664A (fr) |
| CN (1) | CN104704103A (fr) |
| BR (1) | BR112015003066A2 (fr) |
| DE (1) | DE102012016462A1 (fr) |
| MX (1) | MX2015002123A (fr) |
| WO (1) | WO2014029479A1 (fr) |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX380468B (es) | 2012-07-31 | 2025-03-12 | Clariant Int Ltd | Poliésteres. |
| DE102012016444A1 (de) * | 2012-08-18 | 2014-02-20 | Clariant International Ltd. | Polyester |
| CA2907499C (fr) | 2013-03-28 | 2018-01-23 | The Procter & Gamble Company | Compositions de nettoyage contenant une polyetheramine, un polymere de liberation des salissures et une carboxymethylcellulose |
| EP2966160A1 (fr) | 2014-07-09 | 2016-01-13 | Clariant International Ltd. | Compositions stables au stockage comprenant des polymères de libération de salissure |
| EP2987848A1 (fr) | 2014-08-19 | 2016-02-24 | The Procter & Gamble Company | Procédé de lavage d'un textile |
| US9617502B2 (en) | 2014-09-15 | 2017-04-11 | The Procter & Gamble Company | Detergent compositions containing salts of polyetheramines and polymeric acid |
| WO2016075179A1 (fr) | 2014-11-11 | 2016-05-19 | Clariant International Ltd | Lessives contenant des polymères qui détachent les salissures |
| BR112017009653A2 (pt) * | 2014-11-11 | 2017-12-19 | Clariant Int Ltd | detergentes para lavagem de roupa contendo polímeros de liberação de sujidade |
| WO2017202923A1 (fr) | 2016-05-27 | 2017-11-30 | Unilever Plc | Composition de blanchisserie |
| CN106519203A (zh) * | 2016-10-13 | 2017-03-22 | 苏州长业材料技术有限公司 | 一种高固含高分子量饱和水溶性共聚多酯及其制备方法 |
| CN107159155A (zh) * | 2017-05-04 | 2017-09-15 | 凤台县双利生物科技有限公司 | 一种玻璃纤维改性的生物质吸附剂及其制备方法 |
| WO2019008036A1 (fr) * | 2017-07-07 | 2019-01-10 | Unilever Plc | Composition de blanchiment |
| EP3649221B8 (fr) * | 2017-07-07 | 2024-05-29 | Unilever IP Holdings B.V. | Composition de nettoyage textile |
| EP3424976A1 (fr) * | 2017-07-07 | 2019-01-09 | Clariant International Ltd | Esters d'acide carboxylique alcoxylés |
| EP3717616B1 (fr) | 2017-11-30 | 2021-10-13 | Unilever IP Holdings B.V. | Composition détergente comprenant de la protéase |
| EP3775127B1 (fr) | 2018-05-17 | 2022-07-20 | Unilever IP Holdings B.V. | Composition de nettoyage |
| ES3006139T3 (en) | 2018-05-24 | 2025-03-17 | Clariant Int Ltd | Soil release polyesters for use in detergent compositions |
| BR112021004507A2 (pt) | 2018-09-17 | 2021-06-08 | Unilever Ip Holdings B.V. | composição detergente, método de tratamento de um substrato com uma composição detergente e uso de uma enzima lipase bacteriana |
| EP3884023B1 (fr) | 2018-11-20 | 2024-07-17 | Unilever Global Ip Limited | Composition de détergent |
| WO2020104155A1 (fr) | 2018-11-20 | 2020-05-28 | Unilever Plc | Composition détergente |
| CN113056550B (zh) | 2018-11-20 | 2022-10-28 | 联合利华知识产权控股有限公司 | 洗涤剂组合物 |
| CN113015781B (zh) | 2018-11-20 | 2022-09-13 | 联合利华知识产权控股有限公司 | 洗涤剂组合物 |
| WO2020104157A1 (fr) | 2018-11-20 | 2020-05-28 | Unilever Plc | Composition détergente |
| WO2020259949A1 (fr) | 2019-06-28 | 2020-12-30 | Unilever Plc | Composition détergente |
| WO2020260006A1 (fr) | 2019-06-28 | 2020-12-30 | Unilever Plc | Compositions détergentes |
| CN114008183B (zh) | 2019-06-28 | 2024-12-13 | 联合利华知识产权控股有限公司 | 洗涤剂组合物 |
| WO2020259947A1 (fr) | 2019-06-28 | 2020-12-30 | Unilever Plc | Composition détergente |
| EP3990604B1 (fr) | 2019-06-28 | 2022-12-14 | Unilever Global IP Limited | Composition de détergent |
| EP3990602B1 (fr) | 2019-06-28 | 2025-02-26 | Unilever Global IP Limited | Composition de détergent |
| AR119874A1 (es) | 2019-09-02 | 2022-01-19 | Unilever Nv | Composición detergente con un derivado de éster de ácido cítrico de un monoglicérido |
| AR120142A1 (es) | 2019-10-07 | 2022-02-02 | Unilever Nv | Composición detergente |
| EP3835396B1 (fr) * | 2019-12-09 | 2025-12-03 | The Procter & Gamble Company | Composition de détergent comportant un polymère |
| EP4121502A1 (fr) | 2020-03-19 | 2023-01-25 | Unilever IP Holdings B.V. | Composition détergente |
| WO2021185956A1 (fr) | 2020-03-19 | 2021-09-23 | Unilever Ip Holdings B.V. | Composition détergente |
| EP4162018B1 (fr) | 2020-06-08 | 2024-01-31 | Unilever IP Holdings B.V. | Composition de détergent |
| CN111778113B (zh) * | 2020-07-10 | 2021-07-16 | 纳爱斯浙江科技有限公司 | 一种抗微生物洗涤剂组合物 |
| US20230287302A1 (en) | 2020-08-28 | 2023-09-14 | Conopco, Inc., D/B/A Unilever | Detergent composition |
| EP4204531B1 (fr) | 2020-08-28 | 2024-06-26 | Unilever IP Holdings B.V. | Composition de détergent |
| WO2022043138A1 (fr) | 2020-08-28 | 2022-03-03 | Unilever Ip Holdings B.V. | Tensioactif et composition de détergent |
| WO2022043042A1 (fr) | 2020-08-28 | 2022-03-03 | Unilever Ip Holdings B.V. | Composition détergente |
| BR112023001773A2 (pt) | 2020-08-28 | 2023-03-28 | Unilever Ip Holdings B V | Composição detergente e método |
| WO2022122425A1 (fr) | 2020-12-07 | 2022-06-16 | Unilever Ip Holdings B.V. | Composition |
| EP4011933A1 (fr) | 2020-12-11 | 2022-06-15 | Basf Se | Polymère biodégradable amélioré avec avantage de performance de lavage primaire |
| WO2022128786A1 (fr) | 2020-12-17 | 2022-06-23 | Unilever Ip Holdings B.V. | Utilisation et composition de nettoyage |
| US20240002751A1 (en) | 2020-12-17 | 2024-01-04 | Conopco, Inc., D/B/A Unilever | Cleaning composition |
| CN117957300A (zh) | 2021-09-20 | 2024-04-30 | 联合利华知识产权控股有限公司 | 洗涤剂组合物 |
| WO2023067073A1 (fr) | 2021-10-21 | 2023-04-27 | Unilever Ip Holdings B.V. | Compositions détergentes |
| WO2024115420A1 (fr) | 2022-11-28 | 2024-06-06 | Unilever Ip Holdings B.V. | Compositions détergentes |
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| WO2024194190A1 (fr) | 2023-03-17 | 2024-09-26 | Unilever Ip Holdings B.V. | Composition |
| TW202442747A (zh) * | 2023-04-27 | 2024-11-01 | 日商Dic股份有限公司 | 碳填料分散劑、碳填料分散體、鋰二次電池用電極及鋰二次電池 |
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| AU1753292A (en) * | 1991-03-28 | 1992-11-02 | Procter & Gamble Company, The | Nonionic soil release agents |
| AU4279393A (en) * | 1992-04-13 | 1993-11-18 | Procter & Gamble Company, The | Use of modified polyesters for the washing of cotton-containing fabrics |
| ID18634A (id) * | 1996-10-31 | 1998-04-30 | Clariant Gmbh | Oligo ester pembebas kotoran dan pembuatan serta penggunaannya dalam deterjen dan komposisi pencuci |
| DE19826356A1 (de) * | 1998-06-12 | 1999-12-16 | Clariant Gmbh | Schmutzablösevermögende Oligoester |
| DE102008023803A1 (de) | 2008-05-15 | 2009-11-26 | Clariant International Ltd. | Additive für Wasch- und Reinigungsmittel |
| DE102008028409A1 (de) * | 2008-06-17 | 2009-12-24 | Clariant International Ltd. | Verfahren zur Herstellung von Polyester-Granulaten |
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2012
- 2012-08-18 DE DE102012016462.9A patent/DE102012016462A1/de not_active Withdrawn
-
2013
- 2013-08-14 US US14/421,970 patent/US20150218491A1/en not_active Abandoned
- 2013-08-14 CN CN201380048723.2A patent/CN104704103A/zh active Pending
- 2013-08-14 BR BR112015003066A patent/BR112015003066A2/pt not_active IP Right Cessation
- 2013-08-14 EP EP13750511.1A patent/EP2885390A1/fr not_active Withdrawn
- 2013-08-14 WO PCT/EP2013/002453 patent/WO2014029479A1/fr not_active Ceased
- 2013-08-14 MX MX2015002123A patent/MX2015002123A/es unknown
- 2013-08-14 JP JP2015526905A patent/JP2015532664A/ja active Pending
Non-Patent Citations (1)
| Title |
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| See references of WO2014029479A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112015003066A2 (pt) | 2017-07-04 |
| DE102012016462A1 (de) | 2014-02-20 |
| CN104704103A (zh) | 2015-06-10 |
| MX2015002123A (es) | 2015-05-11 |
| US20150218491A1 (en) | 2015-08-06 |
| WO2014029479A1 (fr) | 2014-02-27 |
| JP2015532664A (ja) | 2015-11-12 |
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