EP2494020A1 - Washing using polymer bodies - Google Patents
Washing using polymer bodiesInfo
- Publication number
- EP2494020A1 EP2494020A1 EP10766061A EP10766061A EP2494020A1 EP 2494020 A1 EP2494020 A1 EP 2494020A1 EP 10766061 A EP10766061 A EP 10766061A EP 10766061 A EP10766061 A EP 10766061A EP 2494020 A1 EP2494020 A1 EP 2494020A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- polymer
- polymer body
- acid
- detergent composition
- hexamethylenediamine
- 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.)
- Granted
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 98
- 238000005406 washing Methods 0.000 title description 18
- 239000000203 mixture Substances 0.000 claims abstract description 61
- 238000000034 method Methods 0.000 claims abstract description 44
- 239000003599 detergent Substances 0.000 claims abstract description 43
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000004753 textile Substances 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 230000003750 conditioning effect Effects 0.000 claims abstract description 8
- 230000001143 conditioned effect Effects 0.000 claims abstract description 4
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims description 41
- 239000004744 fabric Substances 0.000 claims description 33
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 24
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims description 18
- -1 polyethylenes Polymers 0.000 claims description 13
- 239000004952 Polyamide Substances 0.000 claims description 12
- 239000001361 adipic acid Substances 0.000 claims description 12
- 235000011037 adipic acid Nutrition 0.000 claims description 12
- TVIDDXQYHWJXFK-UHFFFAOYSA-N dodecanedioic acid Chemical compound OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 claims description 12
- 229920002647 polyamide Polymers 0.000 claims description 12
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 12
- 229920000305 Nylon 6,10 Polymers 0.000 claims description 9
- 229920000572 Nylon 6/12 Polymers 0.000 claims description 9
- 229920001577 copolymer Polymers 0.000 claims description 9
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 8
- 238000009472 formulation Methods 0.000 claims description 8
- 229920001281 polyalkylene Polymers 0.000 claims description 8
- YLIIGKBLXUJUIG-UHFFFAOYSA-N 7-hexylazepan-2-one Chemical compound CCCCCCC1CCCCC(=O)N1 YLIIGKBLXUJUIG-UHFFFAOYSA-N 0.000 claims description 6
- 102000004190 Enzymes Human genes 0.000 claims description 6
- 108090000790 Enzymes Proteins 0.000 claims description 6
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 6
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 claims description 6
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920006123 polyhexamethylene isophthalamide Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000003945 anionic surfactant Substances 0.000 description 11
- 150000002191 fatty alcohols Chemical class 0.000 description 10
- 239000002736 nonionic surfactant Substances 0.000 description 10
- 239000007844 bleaching agent Substances 0.000 description 7
- 235000014113 dietary fatty acids Nutrition 0.000 description 7
- 229930195729 fatty acid Natural products 0.000 description 7
- 239000000194 fatty acid Substances 0.000 description 7
- 239000004615 ingredient Substances 0.000 description 7
- 150000001298 alcohols Chemical class 0.000 description 6
- 150000004665 fatty acids Chemical class 0.000 description 6
- 239000004094 surface-active agent Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000000344 soap Substances 0.000 description 5
- 239000003760 tallow Substances 0.000 description 5
- 244000060011 Cocos nucifera Species 0.000 description 4
- 235000013162 Cocos nucifera Nutrition 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000003112 inhibitor Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 150000008051 alkyl sulfates Chemical class 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000002304 perfume Substances 0.000 description 3
- 159000000000 sodium salts Chemical class 0.000 description 3
- 206010020751 Hypersensitivity Diseases 0.000 description 2
- 229920001410 Microfiber Polymers 0.000 description 2
- 239000004435 Oxo alcohol Substances 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229940098396 barley grain Drugs 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical class CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- LIWAQLJGPBVORC-UHFFFAOYSA-N ethylmethylamine Chemical compound CCNC LIWAQLJGPBVORC-UHFFFAOYSA-N 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 235000008390 olive oil Nutrition 0.000 description 2
- 239000004006 olive oil Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008313 sensitization Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N 1-Tetradecanol Natural products CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- DPUOLQHDNGRHBS-UHFFFAOYSA-N Brassidinsaeure Natural products CCCCCCCCC=CCCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 239000005639 Lauric acid Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 240000001890 Ribes hudsonianum Species 0.000 description 1
- 235000016954 Ribes hudsonianum Nutrition 0.000 description 1
- 235000001466 Ribes nigrum Nutrition 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 244000299461 Theobroma cacao Species 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 235000003095 Vaccinium corymbosum Nutrition 0.000 description 1
- 235000017537 Vaccinium myrtillus Nutrition 0.000 description 1
- 244000077233 Vaccinium uliginosum Species 0.000 description 1
- 229920006102 Zytel® Polymers 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 230000007815 allergy Effects 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
- 239000012753 anti-shrinkage agent Substances 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 235000021014 blueberries Nutrition 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 235000015120 cherry juice Nutrition 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- 229960001231 choline Drugs 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 235000010746 mayonnaise Nutrition 0.000 description 1
- 239000008268 mayonnaise Substances 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229940043348 myristyl alcohol Drugs 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- BXWNKGSJHAJOGX-UHFFFAOYSA-N n-hexadecyl alcohol Natural products CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 229940055577 oleyl alcohol Drugs 0.000 description 1
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 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
- YLQLIQIAXYRMDL-UHFFFAOYSA-N propylheptyl alcohol Chemical compound CCCCCC(CO)CCC YLQLIQIAXYRMDL-UHFFFAOYSA-N 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 235000020095 red wine Nutrition 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 235000014438 salad dressings Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- NVIFVTYDZMXWGX-UHFFFAOYSA-N sodium metaborate Chemical compound [Na+].[O-]B=O NVIFVTYDZMXWGX-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229940012831 stearyl alcohol Drugs 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 150000003470 sulfuric acid monoesters Chemical class 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical class CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
- C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
-
- 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
-
- 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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3942—Inorganic per-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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3947—Liquid compositions
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/01—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using only solid or pasty agents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
-
- 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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/12—Soft surfaces, e.g. textile
Definitions
- the invention relates to a method for cleaning and / or conditioning of textile
- the invention also relates to a kit comprising ingredients of the formulation.
- WO 2007/128962 A1 discloses a washing method which comprises the treatment of soiled laundry by contacting the laundry with a formulation comprising a multiplicity of polymer particles.
- This object is achieved by a method for cleaning and / or conditioning of textile fabrics, wherein the moist, to be cleaned and / or conditioned fabrics with a formulation containing
- Conditioning process is less heavily colored or dirty on its surface. Due to the much cleaner appearance of the polymer body, the consumer has significantly fewer inhibitions to use the polymer body multiple times.
- the polymer body is a polymer selected from the group of
- Polyalkylenes polyesters, polyurethanes, polyamides and mixtures thereof. These polymers are suitable for use in such a low-water washing process and, above all, are also compatible with H 2 O 2 .
- the polymer body contains a polyamide which is selected from the group comprising PA 6 (polymer of ⁇ -caprolactam), PA 1 1 (polymer of 1 1-aminoundecanoic acid), PA 12 (polymer of ⁇ - Laurolactam), PA 66 (polymer of hexamethylenediamine and adipic acid), PA 69 (polymer of hexamethylenediamine and azelaic acid), PA 612 (polymer of hexamethylenediamine and dodecanedioic acid), PA 46 (polymer of tetramethylenediamine and adipic acid), PA 610 (polymer of hexane) 1, 6-diamine and sebacic acid) PA 612 (polymer of hexane-1, 6-diamine and dodecanedioic acid), PA 66/610
- Polyamides are preferably used in the polymer body since they are effective on a variety of different stains.
- the polymer body contains a polyalkylene which is selected from the group of polyethylenes, polypropylenes and mixtures thereof.
- Polymer bodies of polyalkylenes are particularly suitable for the removal of oil-based stains.
- the detergent composition may be free of enzymes.
- the polymer body is in the form of a chip, a sphere, a cube, an ice, a cylinder, a disk, a cuboid or a truncated cone. It is further preferred that the maximum spatial extent of the polymer body is in the range of 1 to 10 mm. A polymer body of this size and shape has a good flow or
- the hydrogen peroxide can be incorporated separately, incorporated into the detergent composition, applied to the polymer body, and / or absorbed by the polymer body in the process.
- the detergent composition may be applied separately, applied to the polymer body and / or absorbed by the polymer body in the process.
- H 2 O 2 which is an inexpensive bleaching agent compared with other bleaching agents such as percarbonates or perborates, can be used in the process.
- hydrogen peroxide is used in aqueous solution, so that the bleaching agent does not have to dissolve during the washing process. It also distributes it more evenly in the formulation.
- the invention also relates to a kit for cleaning and / or conditioning textile
- the method according to the invention can be applied to a large number of textile fabrics. It can be used for example in all natural and synthetic
- Tissue fibers are used, although it is particularly advantageously applied to fabrics of PA 66, polyester and cotton.
- the tissues to be treated are moistened with water, in particular to improve the transport of dirt particles to the polymer body. If the H 2 0 2 and / or the detergent composition applied to the polymer body and / or absorbed by the polymer body, by wetting the fabrics also the transport of H 2 0 2 and / or the ingredients of the detergent composition of
- Fabric may be made, for example, by wetting with water or an aqueous solution of the detergent composition.
- the weight ratio of fabric to water be from 1: 0, 1 to 1: 5, and more preferably from 1: 0.2 to 1: 2.
- At least one polymer body is used in the process. However, it is preferred for reasons of process efficiency if a variety of polymer bodies are used in the process.
- the weight ratio of polymer body to textile fabrics is preferably from 30: 1 to 1: 1, more preferably from 15: 1 to 2: 1, and most preferably from 8: 1 to 3: 1.
- the polymer body may include a polymer selected from the group of polyalkylenes, polyesters, polyurethanes, polyamides, and mixtures thereof, with polyamides and polyalkylenes being preferred.
- Preferred polyalkylenes include polyethylenes, polypropylenes or mixtures thereof.
- the polymer body contains a polyamide.
- the polyamide may be selected from the group comprising PA 6 (polymer of ⁇ -caprolactam), PA 1 1 (polymer of 1 1 -aminoundecanoic acid), PA 12 (polymer of ⁇ -laurolactam), PA 66 (polymer of
- PA 69 polymer of hexamethylenediamine
- PA 612 polymer of hexamethylenediamine and dodecanedioic acid
- PA 46 polymer of tetramethylenediamine and adipic acid
- PA 610 polymer of hexane-1, 6-diamine and
- PA 612 polymer of hexane-1, 6-diamine and dodecanedioic acid
- the polymer body may be of any shape, but is preferably in the form of a chip, sphere, cube, ice, cylinder, disk, cuboid or truncated cone. These forms ensure good mobility of the
- the maximum spatial extent of the polymer body is preferably in the range of 1 to 10 mm, and more preferably in the range of 2 to 6 mm.
- maximum spatial extent of the polymer body is preferably in the range of 1 to 10 mm, and more preferably in the range of 2 to 6 mm.
- Expansion in this context refers to the distance between the two farthest points on the polymer body.
- the polymer body is in the form of a cloth, for example a microfiber cloth.
- the microfiber cloth is attached to the fabrics, and more preferably to the patches located there.
- the attachment should be such that as much as possible of the surface of the textile fabrics is in contact with the surface of the fabric. It is advantageous if the cloth used has as much surface as possible, so that
- Looped goods, velvet, terry cloth or nonwoven fabrics are preferably used.
- the cloth has a surface area (in one side) of from 40 cm 2 to 800 cm 2, and more preferably from 100 cm 2 to 400 cm 2 .
- the formulation contains, in addition to the molding, a detergent composition.
- the detergent composition contains surfactant (s) wherein anionic, nonionic, zwitterionic and / or amphoteric surfactants can be used. Preference is given to
- the total surfactant content of a liquid detergent is preferably below 40% by weight and more preferably below 35% by weight, based on the total, preferably liquid, detergent composition.
- Suitable nonionic surfactants include alkoxylated fatty alcohols, alkoxylated
- Fatty acid alkyl esters Fatty acid alkyl esters, fatty acid amides, alkoxylated fatty acid amides, polyhydroxy fatty acid amides, alkylphenol polyglycol ethers, amine oxides, alkyl polyglucosides and mixtures thereof.
- the nonionic surfactants used are preferably alkoxylated, advantageously ethoxylated, in particular primary, alcohols having preferably 8 to 18 carbon atoms and on average 1 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol radical can be linear or preferably methyl-branched in the 2-position or linear and methyl-branched radicals in the mixture can contain, as they are usually present in Oxoalkoholresten.
- alcohol ethoxylates with linear radicals of alcohols of native origin having 12 to 18 carbon atoms, for example of coconut, palm, tallow or oleyl alcohol, and on average 2 to 8 EO per mole of alcohol are preferred.
- Preferred ethoxylated alcohols include, for example, C 12 -14 alcohols containing 3 EO, 7 EO or 4 EO, C 9 n-alcohol with 7 EO, C 13 -i 5 alcohols containing 3 EO, 5 EO, 7 EO or 8 EO, Ci 2 -i8 alcohols with 3 EO, 5 EO or 7 EO and mixtures of these, such as
- Ci 2 -i4-alcohol with 3 EO Ci 2 -i8-alcohol with 7 EO.
- Levels of ethoxylation represent statistical averages, which may be an integer or a fractional number for a particular product.
- Preferred alcohol ethoxylates have a narrow homolog distribution (narrow rank ethoxylates, NRE).
- fatty alcohols with more than 12 EO can also be used. Examples include tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO.
- Nonionic surfactants containing EO and PO groups together in the molecule can also be used according to the invention.
- a mixture of a (more) branched ethoxylated fatty alcohol and an unbranched ethoxylated fatty alcohol such as a mixture of a C16-18 fatty alcohol with 7 EO and 2-propylheptanol with 7 EO.
- the washing, cleaning, post-treatment or washing aid containing a C 2 -i8 fatty alcohol with 7 EO, or C-i3-i5-oxo-alcohol with 7 EO as non-ionic surfactant.
- the content of nonionic surfactants in the detergent composition is preferably 3 to 40 wt .-%, preferably 5 to 30 wt .-% and in particular 7 to 20 wt .-%, each based on the total detergent composition.
- the detergent composition may also contain anionic surfactants.
- the anionic surfactant used is preferably sulfonates, sulfates, soaps, alkyl phosphates, anionic silicone surfactants and mixtures thereof.
- Suitable surfactants of the sulfonate type are preferably C 9 .i 3 -alkylbenzenesulfonates and olefinsulfonates. Also suitable are C 2 -i 8-alkanesulfonates and the esters of a-sulfofatty acids (ester sulfonates), for example, the ⁇ -sulfonated Methylester of hydrogenated coconut, palm kernel or tallow fatty acids.
- Alk (en) ylsulfates are the alkali metal and in particular the sodium salts of
- Sulfuric acid semi-esters of Ci 2 -C 8 fatty alcohols for example from coconut fatty alcohol,
- Tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the Ci 0 -C 2 o-oxo alcohols and those half-esters of secondary alcohols of these chain lengths are preferred.
- the Ci 2 -Ci 6 alkyl sulfates and Ci 2 -Ci 5 alkyl sulfates and Ci 4 -Ci 5 alkyl sulfates are preferred.
- 2,3-alkyl sulfates are also suitable anionic surfactants.
- sulfuric acid monoesters of straight-chain or branched C 7 ethoxylated with 1 to 6 moles of ethylene oxide are suitable.
- 2 i-alcohols such as 2-methyl-branched Cg-n-alcohols having on average 3.5 mol of ethylene oxide (EO) or Ci 2 _i 8 -Fettalkohole with 1 to 4 EO, are suitable.
- anionic surfactants are soaps.
- Suitable are saturated and unsaturated fatty acid soaps, such as the salts of lauric acid, myristic acid, palmitic acid, stearic acid, (hydrogenated) erucic acid and behenic acid and, in particular, soap mixtures derived from natural fatty acids, for example coconut, palm kernel, olive oil or tallow fatty acids.
- the anionic surfactants including the soaps may be in the form of their sodium, potassium or magnesium or ammonium salts.
- the anionic surfactants are in the form of their sodium salts.
- Further preferred counterions for the anionic surfactants are also the protonated forms of choline, triethylamine or methylethylamine.
- the content of anionic surfactants in a washing or cleaning agent may be from 1 to 40% by weight, preferably from 5 to 30% by weight and most preferably from 10 to 25% by weight, based in each case on the total washing or cleaning agent ,
- the detergent composition may contain other ingredients which have the performance and / or aesthetic properties of the surfactants.
- Detergent composition further improve.
- preferred detergent compositions additionally comprise one or more substances from the group of builders, bleaching agents, bleach activators, bleach catalysts, enzymes, electrolytes, nonaqueous solvents, pH adjusters, perfumes, perfume carriers, Fluorescent agents, dyes, hydrotopes, foam inhibitors, silicone oils, soil release polymers, optical brighteners, grayness inhibitors, anti-shrinkage agents, anti-crease agents,
- Color transfer inhibitors antimicrobial agents, germicides, fungicides, antioxidants, preservatives, corrosion inhibitors, thickeners, antistatic agents, bittering agents, ironing aids, repellents and impregnating agents and UV absorbers.
- the detergent composition contain no ingredients which, when in contact with skin, contain an ingredient
- the detergent composition may be free of enzymes.
- the detergent composition itself may be solid, liquid, gel, waxy or pasty, with liquid detergents being particularly preferred due to the improved quenching properties.
- the detergent composition can be applied separately and / or on the polymer body and / or absorbed by the polymer body in the process. It may be preferred that the polymer body is coated with the detergent composition. When the detergent composition is applied to the polymer body and / or absorbed by the polymer body used in the process, this facilitates the operation of the process for the user since he does not yet have to dose the detergent composition separately.
- the formulation contains hydrogen peroxide. Hydrogen peroxide is a cheap bleaching agent and does not leave any residue on the treated textile fabrics.
- the hydrogen peroxide may be incorporated separately and / or in the detergent composition and / or applied to the polymer body and / or absorbed by the polymer body in the process. If the hydrogen peroxide is already incorporated into detergent composition or is applied to the polymer body and / or absorbed by the polymer body in the process, this avoids the user coming into direct contact with the hydrogen peroxide.
- the amount of H 2 O 2 is preferably 0.5 to 10 g, and more preferably 0.5 to 3 g per
- the process can be carried out in specially designed washing machines.
- the polymer bodies used can either be introduced separately into the washing drum by the user of the method or, in an alternative embodiment, stored in a storage chamber within the washing machine and then to the wash cycle in the washing machine Wash drum automatically dosed.
- the polymer bodies may be either removed along with the cleaned fabrics after completion of the washing process or returned to the pantry for other applications.
- a refreshing step When using a polymer body several times, it may be preferable to subject it to a refreshing step. This can be done, for example, by rinsing the
- this refreshing step may be automatically executed in a dedicated one
- the process can be carried out in a commercially available dryer.
- the moist textiles to be cleaned together with the polymer body (s), the detergent composition and the hydrogen peroxide are placed in an air, water and water vapor-tight bag and this is then placed sealed in a dryer. After completion of the drying program, the bag is removed and the cleaned fabrics are removed and dried.
- the process according to the invention is preferably carried out at a temperature of less than 100.degree
- the process is carried out. Particularly preferably, the process is carried out at temperatures between 30 and 90 ° C.
- the duration of the process is preferably between 15 and 240 minutes and more preferably between 20 and 90 minutes.
- An autoclave pouch was charged with 550 g nylon PA 66 (Zytel® 101 from DuPont) polyamide chips having a length of about 4 mm, a width of 3 mm and a weight of 30 to 40 mg per chip.
- 150 g of white barley grain towels on which standard cotton test cloths were attached with test spots were moistened with an aqueous solution of 290.7 g of water, 1 g of H 2 O 2 (active ingredient) and 11, 81 g of Detergent A.
- the bag was then closed and transferred to the drum of a dryer (Miele Novotronic T 7644 C).
- Example 2 The procedure was analogous to Example 1, with the difference that the terry towels were moistened with an aqueous solution of 290.7 g of water and 1 1, 81 g of detergent A.
- the detergent A contained 21, 1 wt .-% surfactants (nonionic and anionic surfactants), and other conventional ingredients of liquid detergents such as the sodium salt of citric acid, sodium metaborate, defoamers, Acrylatverdicker, water-miscible solvents, optical brightener, dyes, perfume and water.
- Detergent A was free of enzymes.
- Standard color value Y (DIN 5033). These were the Y values of the stained, untreated
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Abstract
The invention relates to a method for cleaning and/or conditioning textile web materials, wherein the damp textile web material to be cleaned and/or conditioned is brought into contact with a formula comprising a) at least one polymer body, b) a detergent composition, and c) hydrogen peroxide (H2O2).
Description
„Waschen mit Polymerkörpern" "Washing with polymer bodies"
Die Erfindung betrifft ein Verfahren zum Reinigen und/oder Konditionieren von textilen The invention relates to a method for cleaning and / or conditioning of textile
Flächengebilden, bei dem die feuchten, zu reinigenden und/oder zu konditionierenden textilen Flächengebilde mit einer Formulierung, enthaltend wenigstens einen Polymerkörper und eine Waschmittelzusammensetzung in Kontakt gebracht werden. Die Erfindung betrifft auch ein Kit, umfassend Inhaltsstoffe der Formulierung. A fabric in which the wet, cleanable and / or conditioned fabrics are contacted with a formulation containing at least one polymer body and a detergent composition. The invention also relates to a kit comprising ingredients of the formulation.
Die Reinigung und/oder Konditionierung von textilen Flächengebilden mit wenig oder gar ohne Wasser oder ohne große Mengen an organischen Lösungsmitteln ist nicht nur interessant für institutionelles Waschen, sondern gewinnt aufgrund der wertvollen Ressource Wasser immer mehr an Bedeutung. The cleaning and / or conditioning of textile fabrics with little or no water or without large amounts of organic solvents is not only interesting for institutional washing, but due to the valuable resource of water is becoming increasingly important.
Aus der WO 2007/128962 A1 ist ein Waschverfahren bekannt, welches die Behandlung von verschmutzter Wäsche durch Inkontaktbringen der Wäsche mit einer Formulierung, umfassend eine Vielzahl an Polymerpartikel umfasst. WO 2007/128962 A1 discloses a washing method which comprises the treatment of soiled laundry by contacting the laundry with a formulation comprising a multiplicity of polymer particles.
Es besteht allerdings weiter Bedarf, Maßnahmen bereit zustellen, die die Fleckentfernung in einem solchen Verfahren weiter verbessern. However, there is still a need to provide measures that further improve stain removal in such a process.
Diese Aufgabe wird gelöst durch ein Verfahren zum Reinigen und/oder Konditionieren von textilen Flächengebilden, bei dem die feuchten, zu reinigenden und/oder zu konditionierenden textilen Flächengebilde mit einer Formulierung, enthaltend This object is achieved by a method for cleaning and / or conditioning of textile fabrics, wherein the moist, to be cleaned and / or conditioned fabrics with a formulation containing
a) wenigstens einen Polymerkörper, a) at least one polymer body,
b) eine Waschmittelzusammensetzung und b) a detergent composition and
c) Wasserstoffperoxid (H202) in Kontakt gebracht werden. c) hydrogen peroxide (H 2 0 2 ) are brought into contact.
Es hat sich überraschender Weise gezeigt, dass durch den Einsatz von H202 in dem Verfahren nicht nur bei bleichbaren Flecken eine Verbesserung der Fleckentfernung erzielt wird, sondern auch bei einer Vielzahl anderer Flecktypen. It has surprisingly been found that the use of H 2 0 2 in the process not only in bleachable stains improves the stain removal is achieved, but also in a variety of other types of stains.
Ferner hat sich gezeigt, dass der Polymerkörper nach Beendigung des Wasch- und/oder Furthermore, it has been found that the polymer body after completion of the washing and / or
Konditionierungsverfahren auf seiner Oberfläche weniger stark eingefärbt bzw. verschmutzt ist. Durch das deutlich sauberere Aussehen des Polymerkörpers hat der Verbraucher deutlich weniger Hemmungen, den Polymerkörper mehrfach zu verwenden. Conditioning process is less heavily colored or dirty on its surface. Due to the much cleaner appearance of the polymer body, the consumer has significantly fewer inhibitions to use the polymer body multiple times.
Es ist bevorzugt, dass der Polymerkörper ein Polymer ausgewählt aus der Gruppe der It is preferred that the polymer body is a polymer selected from the group of
Polyalkylene, der Polyester, der Polyurethane, der Polyamide und Mischungen daraus enthält.
Diese Polymere eignen sich zum Einsatz in einem solchen, wasserarmen Waschverfahren und sind vor allem auch kompatibel mit H202. Polyalkylenes, polyesters, polyurethanes, polyamides and mixtures thereof. These polymers are suitable for use in such a low-water washing process and, above all, are also compatible with H 2 O 2 .
In einer besonders bevorzugten Ausführungsform der Erfindung enthält der Polymerkörper ein Polyamid, welches ausgewählt ist aus der Gruppe, umfassend PA 6 (Polymer aus ε-Caprolactam), PA 1 1 (Polymer aus 1 1-Aminoundecansäure), PA 12 (Polymer aus ε-Laurinlactam), PA 66 (Polymer aus Hexamethylendiamin und Adipinsäure), PA 69 (Polymer aus Hexamethylendiamin und Azelainsäure), PA 612 (Polymer aus Hexamethylendiamin und Dodecandisäure), PA 46 (Polymer aus Tetramethylendiamin und Adipinsäure), PA 610 (Polymer aus Hexan-1 ,6-diamin und Sebacinsäure) PA 612 (Polymer aus Hexan-1 , 6-diamin und Dodecandisäure), PA 66/610 In a particularly preferred embodiment of the invention, the polymer body contains a polyamide which is selected from the group comprising PA 6 (polymer of ε-caprolactam), PA 1 1 (polymer of 1 1-aminoundecanoic acid), PA 12 (polymer of ε- Laurolactam), PA 66 (polymer of hexamethylenediamine and adipic acid), PA 69 (polymer of hexamethylenediamine and azelaic acid), PA 612 (polymer of hexamethylenediamine and dodecanedioic acid), PA 46 (polymer of tetramethylenediamine and adipic acid), PA 610 (polymer of hexane) 1, 6-diamine and sebacic acid) PA 612 (polymer of hexane-1, 6-diamine and dodecanedioic acid), PA 66/610
(Copolymer aus Hexamethylendiamin, Adipinsäure und Sebacinsäure), PA 6I (Polymer aus Hexamethylendiamin und Isophthalsäure), PA 6/12 (Copolymer aus ε-Caprolactam und ε- Laurinlactam), PA 6/66 (Copolymer aus ε-Caprolactam, Hexamethylendiamin und Adipinsäure) und Mischungen daraus. (Copolymer of hexamethylenediamine, adipic acid and sebacic acid), PA 6I (polymer of hexamethylenediamine and isophthalic acid), PA 6/12 (copolymer of ε-caprolactam and ε-laurolactam), PA 6/66 (copolymer of ε-caprolactam, hexamethylenediamine and adipic acid ) and mixtures thereof.
In dem Polymerkörper werden bevorzugt Polyamide eingesetzt, da diese bei einer Vielzahl unterschiedlicher Flecken wirksam sind. Polyamides are preferably used in the polymer body since they are effective on a variety of different stains.
In einer weiteren Ausführungsform der Erfindung enthält der Polymerkörper ein Polyalkylen, welches ausgewählt ist aus der Gruppe der Polyethylene, der Polypropylene und Mischungen daraus. In a further embodiment of the invention, the polymer body contains a polyalkylene which is selected from the group of polyethylenes, polypropylenes and mixtures thereof.
Polymerkörper aus Polyalkylenen eignen sich besonders zur Entfernung von Öl-basierten Flecken. Polymer bodies of polyalkylenes are particularly suitable for the removal of oil-based stains.
Bei dem erfindungsgemäßen Verfahren ist ein Spülgang nicht erforderlich. Dass heißt im In the method according to the invention, a rinse cycle is not required. That means in the
Umkehrschluss, dass viele Inhaltsstoffe des Waschmittels auf den textilen Flächengebilden verbleiben. Um eine Sensibilisierung und allergische Reaktionen, hervorgerufen durch Enzyme zu vermeiden, kann es vorteilhaft sein, dass die Waschmittelzusammensetzung frei von Enzymen ist. Conversely, that many ingredients of the detergent remain on the fabric. In order to avoid sensitization and allergic reactions caused by enzymes, it may be advantageous for the detergent composition to be free of enzymes.
Es ist bevorzugt, dass der Polymerkörper in Form eines Chips, einer Kugel, eines Würfels, eines Eis, eines Zylinders, einer Scheibe, eines Quaders oder eines Kegelstumpfs vorliegt. Ferner ist bevorzugt, dass die maximale räumliche Ausdehnung des Polymerkörpers im Bereich von 1 bis 10 mm liegt. Ein Polymerkörper dieser Größe und Form weist ein gutes Fließ- bzw. It is preferred that the polymer body is in the form of a chip, a sphere, a cube, an ice, a cylinder, a disk, a cuboid or a truncated cone. It is further preferred that the maximum spatial extent of the polymer body is in the range of 1 to 10 mm. A polymer body of this size and shape has a good flow or
Bewegungsverhalten und engen Kontakt zu den zu behandelnden textilen Flächengeweben auf. Movement behavior and close contact with the textile fabrics to be treated.
Das Wasserstoffperoxid kann separat, in der Waschmittelzusammensetzung eingearbeitet, auf dem Polymerkörper aufgebracht und/oder vom Polymerkörper absorbiert in dem Verfahren eingesetzt werden.
Auch die Waschmittelzusammensetzung kann separat, auf dem Polymerkörper aufgebracht und/oder vom Polymerkörper absorbiert in dem Verfahren eingesetzt werden. The hydrogen peroxide can be incorporated separately, incorporated into the detergent composition, applied to the polymer body, and / or absorbed by the polymer body in the process. Also, the detergent composition may be applied separately, applied to the polymer body and / or absorbed by the polymer body in the process.
Aus Kostengründen ist es vorteilhaft, dass H202, welches verglichen mit anderen Bleichmitteln wie Percarbonaten oder Perboraten ein preiswertes Bleichmittel ist, in dem Verfahren eingesetzt werden kann. Zudem wird Wasserstoffperoxid in wässriger Lösung eingesetzt, so dass sich das Bleichmittel während des Waschprozesses nicht erst lösen muss. Außerdem verteilt es sich dadurch gleichmäßiger in der Formulierung. For cost reasons, it is advantageous that H 2 O 2 , which is an inexpensive bleaching agent compared with other bleaching agents such as percarbonates or perborates, can be used in the process. In addition, hydrogen peroxide is used in aqueous solution, so that the bleaching agent does not have to dissolve during the washing process. It also distributes it more evenly in the formulation.
Die Erfindung betrifft auch ein Kit zum Reinigen und/oder Konditionieren von textilen The invention also relates to a kit for cleaning and / or conditioning textile
Flächengebilden, umfassend Fabrics comprising
a) wenigstens einen Polymerkörper, a) at least one polymer body,
b) eine Waschmittelzusammensetzung und b) a detergent composition and
c) Wasserstoffperoxid (H202). c) hydrogen peroxide (H 2 0 2 ).
Im Folgenden soll die Erfindung unter anderem anhand von Beispielen eingehender beschrieben werden. In the following, the invention will be described in more detail, inter alia, by way of examples.
Das erfindungsgemäße Verfahren kann bei einer großen Vielzahl an textilen Flächengebilden angewendet werden. Es kann beispielsweise bei allen natürlichen und synthetischen The method according to the invention can be applied to a large number of textile fabrics. It can be used for example in all natural and synthetic
Gewebefasern eingesetzt werden, obwohl es besonders vorteilhaft bei Geweben aus PA 66, Polyester und Baumwolle angewendet wird. Tissue fibers are used, although it is particularly advantageously applied to fabrics of PA 66, polyester and cotton.
Es ist vorteilhaft, dass die zu behandelnden Gewebe mit Wasser befeuchtet werden, um insbesondere den Transport von Schmutzpartikeln zum Polymerkörper zu verbessern. Sind das H202 und/oder die Waschmittelzusammensetzung auf dem Polymerkörper aufgebracht und/oder vom Polymerkörper absorbiert, wird durch das Anfeuchten der textilen Flächengebilde auch der Transport vom H202 und/oder den Inhaltsstoffen der Waschmittelzusammensetzung vom It is advantageous that the tissues to be treated are moistened with water, in particular to improve the transport of dirt particles to the polymer body. If the H 2 0 2 and / or the detergent composition applied to the polymer body and / or absorbed by the polymer body, by wetting the fabrics also the transport of H 2 0 2 and / or the ingredients of the detergent composition of
Polymerkörper auf die textilen Flächengebilde verbessert. Das Anfeuchten der textilen Improved polymer body on the fabric. Moistening the textile
Flächengewebe kann beispielsweise durch Benetzung mit Wasser oder einer wässrigen Lösung der Waschmittelmittelzusammensetzung erfolgen. Fabric may be made, for example, by wetting with water or an aqueous solution of the detergent composition.
Die Menge an Wasser, die vorteilhafter Weise eingesetzt wird, hängt auch von der The amount of water that is used advantageously also depends on the
Wasseraufnahmekapazität der textilen Flächengebilde ab. Es ist jedoch im Allgemeinen bevorzugt, dass das Gewichtsverhältnis textile Flächengebilde zu Wasser von 1 : 0, 1 bis 1 : 5 und mehr bevorzugt von 1 : 0,2 bis 1 : 2 beträgt. Water absorption capacity of the fabrics from. However, it is generally preferred that the weight ratio of fabric to water be from 1: 0, 1 to 1: 5, and more preferably from 1: 0.2 to 1: 2.
In dem Verfahren wird wenigstens ein Polymerkörper eingesetzt. Es ist aber aus Gründen der Effizienz des Verfahrens bevorzugt, wenn in dem Verfahren eine Vielzahl an Polymerkörpern eingesetzt wird. Das Gewichtsverhältnis Polymerkörper zu textile Flächengebilden beträgt
vorzugsweise von 30 : 1 bis 1 : 1 , mehr bevorzugt von 15 : 1 bis 2 : 1 und insbesondere bevorzugt von 8 : 1 bis 3 : 1. At least one polymer body is used in the process. However, it is preferred for reasons of process efficiency if a variety of polymer bodies are used in the process. The weight ratio of polymer body to textile fabrics is preferably from 30: 1 to 1: 1, more preferably from 15: 1 to 2: 1, and most preferably from 8: 1 to 3: 1.
Der Polymerkörper kann ein Polymer ausgewählt aus der Gruppe der Polyalkylene, der Polyester, der Polyurethane, der Polyamide und Mischungen daraus enthalten, wobei Polyamide und Polyalkylene bevorzugt sind. Bevorzugte Polyalkylene umfassen Polyethylene, Polypropylene oder Mischungen daraus. The polymer body may include a polymer selected from the group of polyalkylenes, polyesters, polyurethanes, polyamides, and mixtures thereof, with polyamides and polyalkylenes being preferred. Preferred polyalkylenes include polyethylenes, polypropylenes or mixtures thereof.
Es ist aber insbesondere bevorzugt, dass der Polymerkörper ein Polyamid enthält. Das Polyamid kann aus der Gruppe, umfassend PA 6 (Polymer aus ε-Caprolactam), PA 1 1 (Polymer aus 1 1- Aminoundecansäure), PA 12 (Polymer aus ε-Laurinlactam), PA 66 (Polymer aus However, it is particularly preferred that the polymer body contains a polyamide. The polyamide may be selected from the group comprising PA 6 (polymer of ε-caprolactam), PA 1 1 (polymer of 1 1 -aminoundecanoic acid), PA 12 (polymer of ε-laurolactam), PA 66 (polymer of
Hexamethylendiamin und Adipinsäure), PA 69 (Polymer aus Hexamethylendiamin und Hexamethylenediamine and adipic acid), PA 69 (polymer of hexamethylenediamine and
Azelainsäure), PA 612 (Polymer aus Hexamethylendiamin und Dodecandisäure), PA 46 (Polymer aus Tetramethylendiamin und Adipinsäure), PA 610 (Polymer aus Hexan-1 ,6-diamin und Azelaic acid), PA 612 (polymer of hexamethylenediamine and dodecanedioic acid), PA 46 (polymer of tetramethylenediamine and adipic acid), PA 610 (polymer of hexane-1, 6-diamine and
Sebacinsäure) PA 612 (Polymer aus Hexan-1 ,6-diamin und Dodecandisäure), PA 66/610 Sebacic acid) PA 612 (polymer of hexane-1, 6-diamine and dodecanedioic acid), PA 66/610
(Copolymer aus Hexamethylendiamin, Adipinsäure und Sebacinsäure), PA 6I (Polymer aus Hexamethylendiamin und Isophthalsäure), PA 6/12 (Copolymer aus ε-Caprolactam und ε- Laurinlactam), PA 6/66 (Copolymer aus ε-Caprolactam, Hexamethylendiamin und Adipinsäure) und Mischungen daraus ausgewählt sein. (Copolymer of hexamethylenediamine, adipic acid and sebacic acid), PA 6I (polymer of hexamethylenediamine and isophthalic acid), PA 6/12 (copolymer of ε-caprolactam and ε-laurolactam), PA 6/66 (copolymer of ε-caprolactam, hexamethylenediamine and adipic acid ) and mixtures thereof.
Der Polymerkörper kann jede beliebige Form aufweisen, jedoch liegt er vorzugsweise in Form eines Chips, einer Kugel, eines Würfels, eines Eis, eines Zylinders, einer Scheibe, eines Quaders oder eines Kegelstumpfs vor. Diese Formen gewährleisten eine gute Beweglichkeit des The polymer body may be of any shape, but is preferably in the form of a chip, sphere, cube, ice, cylinder, disk, cuboid or truncated cone. These forms ensure good mobility of the
Polymerkörpers und einen engen Kontakt mit den textilen Flächengebilden. Polymer body and a close contact with the textile fabrics.
Die maximale räumliche Ausdehnung des Polymerkörpers liegt vorzugsweise im Bereich von 1 bis 10 mm und mehr bevorzugt im Bereich von 2 bis 6 mm. Der Begriff„maximale räumliche The maximum spatial extent of the polymer body is preferably in the range of 1 to 10 mm, and more preferably in the range of 2 to 6 mm. The term "maximum spatial
Ausdehnung" bezeichnet in diesem Zusammenhang den Abstand zwischen den zwei am weitesten voneinander entfernten Punkte auf dem Polymerkörper. Expansion "in this context refers to the distance between the two farthest points on the polymer body.
In einer weiteren, alternativen Ausführungsform liegt der Polymerkörper in Form eines Tuchs, beispielsweise eines Mikrofasertuchs, vor. In dieser Ausführungsform ist es bevorzugt, dass das Mikrofasertuch an den textilen Flächengebilden und insbesondere bevorzugt auf den dort befindlichen Flecken befestigt ist. Die Befestigung sollte derart sein, dass möglichst viel von der Oberfläche der textilen Flächengewebe mit der Oberfläche des Tuchs in Kontakt ist. Es ist vorteilhaft, wenn das eingesetzte Tuch möglichst viel Oberfläche aufweist, so dass In a further, alternative embodiment, the polymer body is in the form of a cloth, for example a microfiber cloth. In this embodiment, it is preferred that the microfiber cloth is attached to the fabrics, and more preferably to the patches located there. The attachment should be such that as much as possible of the surface of the textile fabrics is in contact with the surface of the fabric. It is advantageous if the cloth used has as much surface as possible, so that
Schlingenwaren, Samt, Frottiergewebe oder Vliesstoffe bevorzugt eingesetzt werden. Looped goods, velvet, terry cloth or nonwoven fabrics are preferably used.
Vorzugsweise weist das Tuch eine Oberfläche (bezogen auf eine Seite) von 40 cm2 bis 800 cm2 und mehr bevorzugt von 100 cm2 bis 400 cm2 auf.
Die Formulierung enthält neben dem Formkörper eine Waschmittelzusammensetzung. Die Waschmittelzusammensetzung enthält Tensid(e), wobei anionische, nichtionische, zwitterionische und/oder amphotere Tenside eingesetzt werden können. Bevorzugt sind aus Preferably, the cloth has a surface area (in one side) of from 40 cm 2 to 800 cm 2, and more preferably from 100 cm 2 to 400 cm 2 . The formulation contains, in addition to the molding, a detergent composition. The detergent composition contains surfactant (s) wherein anionic, nonionic, zwitterionic and / or amphoteric surfactants can be used. Preference is given to
anwendungstechnischer Sicht Mischungen aus anionischen und nichtionischen Tensiden. Der Gesamttensidgehalt eines flüssigen Waschmittels liegt vorzugsweise unterhalb von 40 Gew.-% und besonders bevorzugt unterhalb von 35 Gew.-%, bezogen auf die gesamte, vorzugsweise flüssige, Waschmittelzusammensetzung. From an application point of view mixtures of anionic and nonionic surfactants. The total surfactant content of a liquid detergent is preferably below 40% by weight and more preferably below 35% by weight, based on the total, preferably liquid, detergent composition.
Geeignete nichtionische Tenside umfassen alkoxylierte Fettalkohole, alkoxylierte Suitable nonionic surfactants include alkoxylated fatty alcohols, alkoxylated
Fettsäurealkylester, Fettsäureamide, alkoxylierte Fettsäureamide, Polyhydroxyfettsäureamide, Alkylphenolpolyglycolether, Aminoxide, Alkylpolyglucoside und Mischungen daraus. Fatty acid alkyl esters, fatty acid amides, alkoxylated fatty acid amides, polyhydroxy fatty acid amides, alkylphenol polyglycol ethers, amine oxides, alkyl polyglucosides and mixtures thereof.
Als nichtionische Tenside werden vorzugsweise alkoxylierte, vorteilhafterweise ethoxylierte, insbesondere primäre Alkohole mit vorzugsweise 8 bis 18 C-Atomen und durchschnittlich 1 bis 12 Mol Ethylenoxid (EO) pro Mol Alkohol eingesetzt, in denen der Alkoholrest linear oder bevorzugt in 2-Stellung methylverzweigt sein kann bzw. lineare und methylverzweigte Reste im Gemisch enthalten kann, so wie sie üblicherweise in Oxoalkoholresten vorliegen. Insbesondere sind jedoch Alkoholethoxylate mit linearen Resten aus Alkoholen nativen Ursprungs mit 12 bis 18 C-Atomen, zum Beispiel aus Kokos-, Palm-, Talgfett- oder Oleylalkohol, und durchschnittlich 2 bis 8 EO pro Mol Alkohol bevorzugt. Zu den bevorzugten ethoxylierten Alkoholen gehören beispielsweise C12-14- Alkohole mit 3 EO, 4 EO oder 7 EO, C9-n-Alkohol mit 7 EO, C13-i5-Alkohole mit 3 EO, 5 EO, 7 EO oder 8 EO, Ci2-i8-Alkohole mit 3 EO, 5 EO oder 7 EO und Mischungen aus diesen, wie The nonionic surfactants used are preferably alkoxylated, advantageously ethoxylated, in particular primary, alcohols having preferably 8 to 18 carbon atoms and on average 1 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol radical can be linear or preferably methyl-branched in the 2-position or linear and methyl-branched radicals in the mixture can contain, as they are usually present in Oxoalkoholresten. In particular, however, alcohol ethoxylates with linear radicals of alcohols of native origin having 12 to 18 carbon atoms, for example of coconut, palm, tallow or oleyl alcohol, and on average 2 to 8 EO per mole of alcohol are preferred. Preferred ethoxylated alcohols include, for example, C 12 -14 alcohols containing 3 EO, 7 EO or 4 EO, C 9 n-alcohol with 7 EO, C 13 -i 5 alcohols containing 3 EO, 5 EO, 7 EO or 8 EO, Ci 2 -i8 alcohols with 3 EO, 5 EO or 7 EO and mixtures of these, such as
Mischungen aus Ci2-i4-Alkohol mit 3 EO und Ci2-i8-Alkohol mit 7 EO. Die angegebenen Mixtures of Ci 2 -i4-alcohol with 3 EO and Ci 2 -i8-alcohol with 7 EO. The specified
Ethoxylierungsgrade stellen statistische Mittelwerte dar, die für ein spezielles Produkt eine ganze oder eine gebrochene Zahl sein können. Bevorzugte Alkoholethoxylate weisen eine eingeengte Homologenverteilung auf (narrow ränge ethoxylates, NRE). Zusätzlich zu diesen nichtionischen Tensiden können auch Fettalkohole mit mehr als 12 EO eingesetzt werden. Beispiele hierfür sind Talgfettalkohol mit 14 EO, 25 EO, 30 EO oder 40 EO. Auch nichtionische Tenside, die EO- und PO-Gruppen zusammen im Molekül enthalten, sind erfindungsgemäß einsetzbar. Geeignet sind ferner auch eine Mischung aus einem (stärker) verzweigten ethoxylierten Fettalkohol und einem unverzweigten ethoxylierten Fettalkohol, wie beispielsweise eine Mischung aus einem C16-18- Fettalkohol mit 7 EO und 2-Propylheptanol mit 7 EO. Insbesondere bevorzugt enthält das Wasch-, Reinigungs-, Nachbehandlungs- oder Waschhilfsmittel einen Ci2-i8-Fettalkohol mit 7 EO oder einen C-i3-i5-Oxoalkohol mit 7 EO als nichtionisches Tensid. Levels of ethoxylation represent statistical averages, which may be an integer or a fractional number for a particular product. Preferred alcohol ethoxylates have a narrow homolog distribution (narrow rank ethoxylates, NRE). In addition to these nonionic surfactants, fatty alcohols with more than 12 EO can also be used. Examples include tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO. Nonionic surfactants containing EO and PO groups together in the molecule can also be used according to the invention. Also suitable are also a mixture of a (more) branched ethoxylated fatty alcohol and an unbranched ethoxylated fatty alcohol, such as a mixture of a C16-18 fatty alcohol with 7 EO and 2-propylheptanol with 7 EO. Most preferably, the washing, cleaning, post-treatment or washing aid containing a C 2 -i8 fatty alcohol with 7 EO, or C-i3-i5-oxo-alcohol with 7 EO as non-ionic surfactant.
Der Gehalt an nichtionischen Tensiden beträgt in der Waschmittelzusammensetzung bevorzugt 3 bis 40 Gew.-%, vorzugsweise 5 bis 30 Gew.-% und insbesondere 7 bis 20 Gew.-%, jeweils bezogen auf die gesamte Waschmittelzusammensetzung.
Neben den nichtionischen Tensiden kann die Waschmittelzusammensetzung auch anionische Tenside enthalten. Als anionisches Tensid werden vorzugsweise Sulfonate, Sulfate, Seifen, Alkylphosphate, anionische Silikontenside und Mischungen daraus eingesetzt. The content of nonionic surfactants in the detergent composition is preferably 3 to 40 wt .-%, preferably 5 to 30 wt .-% and in particular 7 to 20 wt .-%, each based on the total detergent composition. Besides the nonionic surfactants, the detergent composition may also contain anionic surfactants. The anionic surfactant used is preferably sulfonates, sulfates, soaps, alkyl phosphates, anionic silicone surfactants and mixtures thereof.
Als Tenside vom Sulfonat-Typ kommen dabei vorzugsweise C9.i3-Alkylbenzolsulfonate und Olefinsulfonate in Betracht. Geeignet sind auch Ci2-i 8-Alkansulfonate und die Ester von a- Sulfofettsäuren (Estersulfonate), zum Beispiel die α-sulfonierten Methylester der hydrierten Kokos-, Palmkern- oder Talgfettsäuren. Suitable surfactants of the sulfonate type are preferably C 9 .i 3 -alkylbenzenesulfonates and olefinsulfonates. Also suitable are C 2 -i 8-alkanesulfonates and the esters of a-sulfofatty acids (ester sulfonates), for example, the α-sulfonated Methylester of hydrogenated coconut, palm kernel or tallow fatty acids.
Als Alk(en)ylsulfate werden die Alkali- und insbesondere die Natriumsalze der Alk (en) ylsulfates are the alkali metal and in particular the sodium salts of
Schwefelsäurehalbester der Ci2-Ci8-Fettalkohole, beispielsweise aus Kokosfettalkohol, Sulfuric acid semi-esters of Ci 2 -C 8 fatty alcohols, for example from coconut fatty alcohol,
Talgfettalkohol, Lauryl-, Myristyl-, Cetyl- oder Stearylalkohol oder der Ci0-C2o-Oxoalkohole und diejenigen Halbester sekundärer Alkohole dieser Kettenlängen bevorzugt. Aus waschtechnischem Interesse sind die Ci2-Ci6-Alkylsulfate und Ci2-Ci5-Alkylsulfate sowie Ci4-Ci5-Alkylsulfate bevorzugt. Auch 2,3-Alkylsulfate sind geeignete anionische Tenside. Tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the Ci 0 -C 2 o-oxo alcohols and those half-esters of secondary alcohols of these chain lengths are preferred. Of washing technology interest, the Ci 2 -Ci 6 alkyl sulfates and Ci 2 -Ci 5 alkyl sulfates and Ci 4 -Ci 5 alkyl sulfates are preferred. 2,3-alkyl sulfates are also suitable anionic surfactants.
Auch die Schwefelsäuremonoester der mit 1 bis 6 Mol Ethylenoxid ethoxylierten geradkettigen oder verzweigten C7.2i-Alkohole, wie 2-Methyl-verzweigte Cg-n-Alkohole mit im Durchschnitt 3,5 Mol Ethylenoxid (EO) oder Ci2_i8-Fettalkohole mit 1 bis 4 EO, sind geeignet. Also, the sulfuric acid monoesters of straight-chain or branched C 7 ethoxylated with 1 to 6 moles of ethylene oxide. 2 i-alcohols, such as 2-methyl-branched Cg-n-alcohols having on average 3.5 mol of ethylene oxide (EO) or Ci 2 _i 8 -Fettalkohole with 1 to 4 EO, are suitable.
Auch bevorzugte anionische Tenside sind Seifen. Geeignet sind gesättigte und ungesättigte Fettsäureseifen, wie die Salze der Laurinsäure, Myristinsäure, Palmitinsäure, Stearinsäure, (hydrierten) Erucasäure und Behensäure sowie insbesondere aus natürlichen Fettsäuren, zum Beispiel Kokos-, Palmkern-, Olivenöl- oder Talgfettsäuren, abgeleitete Seifengemische. Also preferred anionic surfactants are soaps. Suitable are saturated and unsaturated fatty acid soaps, such as the salts of lauric acid, myristic acid, palmitic acid, stearic acid, (hydrogenated) erucic acid and behenic acid and, in particular, soap mixtures derived from natural fatty acids, for example coconut, palm kernel, olive oil or tallow fatty acids.
Die anionischen Tenside einschließlich der Seifen können in Form ihrer Natrium-, Kalium- oder Magnesium- oder Ammoniumsalze vorliegen. Vorzugsweise liegen die anionischen Tenside in Form ihrer Natriumsalze vor. Weitere bevorzugte Gegenionen für die anionischen Tenside sind auch die protonierten Formen von Cholin, Triethylamin oder Methylethylamin. The anionic surfactants including the soaps may be in the form of their sodium, potassium or magnesium or ammonium salts. Preferably, the anionic surfactants are in the form of their sodium salts. Further preferred counterions for the anionic surfactants are also the protonated forms of choline, triethylamine or methylethylamine.
Der Gehalt eines Wasch- oder Reinigungsmittels an anionischen Tensiden kann 1 bis 40 Gew.-%, vorzugsweise 5 bis 30 Gew.-% und ganz besonders bevorzugt 10 bis 25 Gew.-%, jeweils bezogen auf das gesamte Wasch- oder Reinigungsmittel, betragen. The content of anionic surfactants in a washing or cleaning agent may be from 1 to 40% by weight, preferably from 5 to 30% by weight and most preferably from 10 to 25% by weight, based in each case on the total washing or cleaning agent ,
Zusätzlich zu den Tensiden kann die Waschmittelzusammensetzung weitere Inhaltsstoffe enthalten, die die anwendungstechnischen und/oder ästhetischen Eigenschaften der In addition to the surfactants, the detergent composition may contain other ingredients which have the performance and / or aesthetic properties of the
Waschmittelzusammensetzung weiter verbessern. Im Rahmen der vorliegenden Erfindung enthalten bevorzugte Waschmittelzusammensetzungen zusätzlich einen oder mehrere Stoffe aus der Gruppe der Gerüststoffe, Bleichmittel, Bleichaktivatoren, Bleichkatalysatoren, Enzyme, Elektrolyte, nichtwässrigen Lösungsmittel, pH-Stellmittel, Parfüme, Parfümträger,
Fluoreszenzmittel, Farbstoffe, Hydrotope, Schauminhibitoren, Silikonöle, Soil-Release-Polymeren optischen Aufheller, Vergrauungsinhibitoren, Einlaufverhinderer, Knitterschutzmittel, Detergent composition further improve. In the context of the present invention, preferred detergent compositions additionally comprise one or more substances from the group of builders, bleaching agents, bleach activators, bleach catalysts, enzymes, electrolytes, nonaqueous solvents, pH adjusters, perfumes, perfume carriers, Fluorescent agents, dyes, hydrotopes, foam inhibitors, silicone oils, soil release polymers, optical brighteners, grayness inhibitors, anti-shrinkage agents, anti-crease agents,
Farbübertragungsinhibitoren, antimikrobiellen Wirkstoffe, Germizide, Fungizide, Antioxidantien, Konservierungsmittel, Korrosionsinhibitoren, Verdicker, Antistatika, Bittermittel, Bügelhilfsmittel, Phobier- und Imprägniermittel sowie UV-Absorber. Color transfer inhibitors, antimicrobial agents, germicides, fungicides, antioxidants, preservatives, corrosion inhibitors, thickeners, antistatic agents, bittering agents, ironing aids, repellents and impregnating agents and UV absorbers.
Schließt sich dem erfindungsgemäßen Verfahren kein Spülgang an, so ist es bevorzugt, dass die Waschmittelzusammensetzung keine Inhaltsstoffe enthält, die bei Kontakt mit Haut eine If no rinse is involved in the process of the present invention, it is preferred that the detergent composition contain no ingredients which, when in contact with skin, contain an ingredient
Sensibilisierung oder Allergien auslösen können. Deshalb kann es beispielsweise bevorzugt sein, dass die Waschmittelzusammensetzung frei von Enzymen ist. Sensitization or allergies can trigger. Therefore, for example, it may be preferable for the detergent composition to be free of enzymes.
Die Waschmittelzusammensetzung selber kann fest, flüssig, gelförmig, wachsartig oder pastenförmig sein, wobei flüssige Waschmittel aufgrund der besseren Löseeigenschaften insbesondere bevorzugt sind. The detergent composition itself may be solid, liquid, gel, waxy or pasty, with liquid detergents being particularly preferred due to the improved quenching properties.
Die Waschmittelzusammensetzung kann separat und/oder auf dem Polymerkörper aufgebracht und/oder vom Polymerkörper absorbiert in dem Verfahren eingesetzt werden. Es kann bevorzugt sein, dass der Polymerkörper mit der Waschmittelzusammensetzung beschichtet ist. Wird die Waschmittelzusammensetzung auf dem Polymerkörper aufgebracht und/oder vom Polymerkörper absorbiert in dem Verfahren eingesetzt, erleichtert dies dem Anwender die Durchführung des Verfahrens, da er die Waschmittelzusammensetzung nicht noch separat zu dosieren muss. The detergent composition can be applied separately and / or on the polymer body and / or absorbed by the polymer body in the process. It may be preferred that the polymer body is coated with the detergent composition. When the detergent composition is applied to the polymer body and / or absorbed by the polymer body used in the process, this facilitates the operation of the process for the user since he does not yet have to dose the detergent composition separately.
Neben dem Polymerkörper und der Waschmittelzusammensetzung enthält die Formulierung Wasserstoffperoxid. Wasserstoffperoxid ist ein preiswertes Bleichmittel und hinterlässt keine Rückstände auf den damit behandelten textilen Flächengebilden. In addition to the polymer body and the detergent composition, the formulation contains hydrogen peroxide. Hydrogen peroxide is a cheap bleaching agent and does not leave any residue on the treated textile fabrics.
Das Wasserstoffperoxid kann separat und/oder in der Waschmittelzusammensetzung eingearbeitet und/oder auf dem Polymerkörper aufgebracht und/oder vom Polymerkörper absorbiert in dem Verfahren eingesetzt werden. Ist das Wasserstoffperoxid bereits in Waschmittelzusammensetzung eingearbeitet oder wird auf dem Polymerkörper aufgebracht und/oder vom Polymerkörper absorbiert in dem Verfahren eingesetzt, vermeidet dies, dass der Anwender in direkten Kontakt mit dem Wasserstoffperoxid kommt. The hydrogen peroxide may be incorporated separately and / or in the detergent composition and / or applied to the polymer body and / or absorbed by the polymer body in the process. If the hydrogen peroxide is already incorporated into detergent composition or is applied to the polymer body and / or absorbed by the polymer body in the process, this avoids the user coming into direct contact with the hydrogen peroxide.
Die Menge an H202 beträgt vorzugsweise 0,5 bis 10 g und mehr bevorzugt 0,5 bis 3 g pro The amount of H 2 O 2 is preferably 0.5 to 10 g, and more preferably 0.5 to 3 g per
Waschladung, wobei die Waschladung bis zu 5 kg wiegt. Wash load, where the load weighs up to 5 kg.
Das Verfahren kann in eigens dafür ausgelegten Waschmaschinen durchgeführt werden. Dabei können die eingesetzten Polymerkörper entweder separat durch den Anwender des Verfahrens in die Waschtrommel eingeführt werden oder, in einer alternativen Ausführungsform, in einer Vorratskammer innerhalb der Waschmaschine aufbewahrt und dann zum Waschgang in die
Waschtrommel automatisch dosiert werden. Die Polymerkörper können nach Beendigung des Waschverfahrens entweder zusammen mit den gereinigten textilen Flächengebilden entfernt oder in die Vorratskammer für weitere Anwendungen zurückgeführt werden. The process can be carried out in specially designed washing machines. The polymer bodies used can either be introduced separately into the washing drum by the user of the method or, in an alternative embodiment, stored in a storage chamber within the washing machine and then to the wash cycle in the washing machine Wash drum automatically dosed. The polymer bodies may be either removed along with the cleaned fabrics after completion of the washing process or returned to the pantry for other applications.
Bei mehrfacher Anwendung eines Polymerkörpers kann es bevorzugt sein, dass dieser einem Auffrischungsschritt unterzogen werden. Dies kann beispielsweise durch Spülen des When using a polymer body several times, it may be preferable to subject it to a refreshing step. This can be done, for example, by rinsing the
Polymerkörpers mit einer Reinigungslösung, um anhaftende Pigmentpartikel zu entfernen und/oder Bleichen der in den äußeren Schichten der Polymerkörper anhaftenden Schmutzpartikel erfolgen. Dieser Auffrischungsschritt kann zum Beispiel automatisch in einer dafür ausgelegten Polymer body with a cleaning solution to remove adhering pigment particles and / or bleaching of adhering in the outer layers of the polymer body dirt particles done. For example, this refreshing step may be automatically executed in a dedicated one
Waschmaschine oder separat erfolgen. Washing machine or separately.
In einer alternativen Ausführungsform kann das Verfahren in einem handelsüblichen Trockner durchgeführt werden. Dazu werden die feuchten, zu reinigenden Textilien zusammen mit dem/den Polymerkörper(n), der Waschmittelzusammensetzung und dem Wasserstoffperoxid in einen Luft-, Wasser- und Wasserdampf -dichten Beutel gegeben und dieser wird anschließend verschlossen in einem Trockner platziert. Nach Beendigung des Trockenprogramms wird der Beutel entnommen und die gereinigten textilen Flächengebilde werden entnommen sowie getrocknet. In an alternative embodiment, the process can be carried out in a commercially available dryer. For this purpose, the moist textiles to be cleaned together with the polymer body (s), the detergent composition and the hydrogen peroxide are placed in an air, water and water vapor-tight bag and this is then placed sealed in a dryer. After completion of the drying program, the bag is removed and the cleaned fabrics are removed and dried.
Bevorzugt wird das erfindungsgemäße Verfahren bei einer Temperatur kleiner 100 °C The process according to the invention is preferably carried out at a temperature of less than 100.degree
durchgeführt. Insbesondere bevorzugt wird das Verfahren bei Temperaturen zwischen 30 und 90 °C durchgeführt. carried out. Particularly preferably, the process is carried out at temperatures between 30 and 90 ° C.
Die Dauer des Verfahrens beträgt vorzugsweise zwischen 15 und 240 Minuten und mehr bevorzugt zwischen 20 und 90 Minuten.
The duration of the process is preferably between 15 and 240 minutes and more preferably between 20 and 90 minutes.
Ausführungsbeispiele embodiments
Ausführungsbeispiel E Embodiment E
In einen Autoklaven-Beutel wurden 550 g Polyamid-Chips aus PA 66 (Zytel® 101 von DuPont) mit einer Länge von ca. 4 mm, einer Breite von 3 mm und einem Gewicht von 30 bis 40 mg pro Chip gegeben. Parallel wurden 150 g weiße Gerstenkornhandtücher auf denen Standard-Testgewebe aus Baumwolle mit Testflecken befestigt waren, mit einer wässrigen Lösung aus 290,7 g Wasser, 1 g H202 (Aktivsubstanz) und 1 1 ,81 g Waschmittel A angefeuchtet. Anschließend wurde der Beutel verschlossen und in die Trommel eines Trockners (Miele Novotronic T 7644 C) überführt. An autoclave pouch was charged with 550 g nylon PA 66 (Zytel® 101 from DuPont) polyamide chips having a length of about 4 mm, a width of 3 mm and a weight of 30 to 40 mg per chip. In parallel, 150 g of white barley grain towels on which standard cotton test cloths were attached with test spots were moistened with an aqueous solution of 290.7 g of water, 1 g of H 2 O 2 (active ingredient) and 11, 81 g of Detergent A. The bag was then closed and transferred to the drum of a dryer (Miele Novotronic T 7644 C).
Zusätzlich wurden in die Trommel 2000 g Frotteehandtücher, welche mit 2000 g Wasser angefeuchtet waren, gegeben. Nach Durchlauf des Programms„cotton extra dry" (Dauer: 90 Minuten) wurden die mit den befleckten Standardtestgeweben versehenen Gerstenkornhandtücher aus dem Autoklaven-Beutel genommen, hängend getrocknet und anschließend wurde der Grad der Fleckentfernung bestimmt. In addition, 2000 g of terry towels moistened with 2000 g of water were placed in the drum. After running the "cotton extra dry" program (duration: 90 minutes), the barley grain towels provided with the stained standard test fabrics were removed from the autoclave bag, dried hanging, and then the degree of stain removal was determined.
Vergleichsbeispiel V Comparative Example V
Es wurde analog wie in Ausführungsbeispiel 1 verfahren, mit dem Unterschied, dass die Frottee- Handtücher mit einer wässrigen Lösung aus 290,7 g Wasser und 1 1 ,81 g Waschmittel A angefeuchtet wurden. The procedure was analogous to Example 1, with the difference that the terry towels were moistened with an aqueous solution of 290.7 g of water and 1 1, 81 g of detergent A.
Das Waschmittel A enthielt 21 , 1 Gew.-% Tenside (nichtionische und anionische Tenside), sowie weitere übliche Bestandteile von flüssigen Waschmitteln wie das Natriumsalz von Citronensäure, Natriummetaborat, Entschäumer, Acrylatverdicker, wassermischbare Lösungsmittel, optischen Aufheller, Farbstoffe, Parfüm und Wasser. Das Waschmittel A war frei von Enzymen. The detergent A contained 21, 1 wt .-% surfactants (nonionic and anionic surfactants), and other conventional ingredients of liquid detergents such as the sodium salt of citric acid, sodium metaborate, defoamers, Acrylatverdicker, water-miscible solvents, optical brightener, dyes, perfume and water. Detergent A was free of enzymes.
Die Bestimmung der Fähigkeit der Fleckentfernung erfolgte über die Bestimmung des The determination of the ability to remove the stain was made by the determination of
Normfarbwertes Y (DIN 5033). Dazu wurden die Y-Werte der befleckten, unbehandelten Standard color value Y (DIN 5033). These were the Y values of the stained, untreated
Standardgewebe und die Y-Werte der befleckten, in einem der beiden Verfahren E oder V behandelten Textilien bestimmt (siehe Tabelle 2). Die Bestimmung erfolgte bei 420 nm (Gerät: Datacolor Spectraflash 600, 30 mm Blende). Bei den natürlichen Anschmutzungen erfolgte die Bewertung der Fleckentfernung über den dY-Wert (Y-Wert des unbehandelten Flecks minus Y- Wert des behandelten Flecks).
Tabelle 2: Remission: Y-Wert Standard fabrics and the Y values of the stained textiles treated in either method E or V (see Table 2). The determination was carried out at 420 nm (instrument: Datacolor Spectraflash 600, 30 mm aperture). In the case of the natural stains, the stain removal was evaluated by the dY value (Y value of the untreated spot minus the Y value of the treated stain). Table 2: Remission: Y value
Fleck nach Fleck nach Stain after stain after
Fleckart Behandlung mit E Behandlung mit V Stain type treatment with E treatment with V
Künstl. Anschmutzunqen: Synth. Anschmutzunqen:
Mineralöl/Ruß 48, 1 39,8 Mineral oil / soot 48, 1 39.8
Olivenöl/Ruß 49,6 40,0 Olive oil / carbon black 49.6 40.0
Tee 70,9 52,6 Tea 70.9 52.6
Mayonnaise/Ruß 45,2 35,2 Mayonnaise / carbon black 45.2 35.2
Schw. Johannisbeere 71 ,9 62,5 Black currant 71, 9 62.5
Natürl. Anschmutzunqen: Nat. Anschmutzunqen:
Schafsblut 37,0 7,3 Sheep's blood 37.0 7.3
Blaubeer-Saft 56,5 19,0 Blueberry Juice 56.5 19.0
Gras 22,8 7,8 Grass 22.8 7.8
Salatsauce 33,8 14,7 Salad dressing 33.8 14.7
Kirschsaft 17,5 0,9 Cherry juice 17.5 0.9
Rotwein 30,8 10,5 Red wine 30.8 10.5
Kakao 18,8 2,0 Cocoa 18.8 2.0
Die Ergebnisse zeigen deutlich, dass durch Zugabe von H202 nicht nur eine deutlich verbesserte Fleckentfernung bei bleichbaren Flecken, sondern auch bei einer Vielzahl anderer Flecken auftritt. Außerdem waren die Polyamid-Chips, welche im erfindungsgemäßen Verfahren eingesetzt wurden, deutlich weniger stark verfärbt angeschmutzt als die Polyamid-Chips, die im Verfahren V eingesetzt wurden. The results clearly show that the addition of H 2 O 2 not only results in markedly improved stain removal in bleachable stains, but also in a variety of other stains. In addition, the polyamide chips used in the process according to the invention were much less discolored than the polyamide chips used in process V.
Außerdem zeigte sich, dass die Schmutzübertragung auf das weiße, nicht angeschmutzte Gewebein dem erfindungsgemäßen Verfahren E deutlich weniger stark war, als im Verfahren V.
In addition, it was found that the dirt transfer to the white, not soiled fabric in process E according to the invention was significantly less pronounced than in process V.
Claims
1. Verfahren zum Reinigen und/oder Konditionieren von textilen Flächengebilden, bei dem die feuchten, zu reinigenden und/oder zu konditionierenden textilen Flächengebilde mit einer Anspruch [en] A process for cleaning and / or conditioning textile fabrics, in which the moist, to be cleaned and / or to be conditioned fabrics with a
Formulierung, enthaltend Formulation containing
a) wenigstens einen Polymerkörper, a) at least one polymer body,
b) eine Waschmittelzusammensetzung und b) a detergent composition and
c) Wasserstoffperoxid (H202) in Kontakt gebracht werden. c) hydrogen peroxide (H 2 0 2 ) are brought into contact.
2. Verfahren nach Anspruch 1 , dadurch gekennzeichnet, dass der Polymerkörper ein Polymer ausgewählt aus der Gruppe der Polyalkylene, der Polyester, der Polyurethane, der Polyamide und Mischungen daraus enthält. 2. The method according to claim 1, characterized in that the polymer body contains a polymer selected from the group of polyalkylenes, polyesters, polyurethanes, polyamides and mixtures thereof.
3. Verfahren nach Anspruch 1 oder Anspruch 2, dadurch gekennzeichnet, dass der Polymerkörper ein Polyamid enthält, welches ausgewählt ist aus der Gruppe, umfassend PA 6 (Polymer aus ε- Caprolactam), PA 1 1 (Polymer aus 1 1-Aminoundecansäure), PA 12 (Polymer aus ε-Laurinlactam), PA 66 (Polymer aus Hexamethylendiamin und Adipinsäure), PA 69 (Polymer aus 3. The method according to claim 1 or claim 2, characterized in that the polymer body contains a polyamide which is selected from the group comprising PA 6 (polymer of ε-caprolactam), PA 1 1 (polymer of 1 1-aminoundecanoic acid), PA 12 (polymer of ε-laurolactam), PA 66 (polymer of hexamethylenediamine and adipic acid), PA 69 (polymer of
Hexamethylendiamin und Azelainsäure), PA 612 (Polymer aus Hexamethylendiamin und Hexamethylenediamine and azelaic acid), PA 612 (polymer of hexamethylenediamine and
Dodecandisäure), PA 46 (Polymer aus Tetramethylendiamin und Adipinsäure), PA 610 (Polymer aus Hexan-1 ,6-diamin und Sebacinsäure) PA 612 (Polymer aus Hexan-1 ,6-diamin und Dodecanedioic acid), PA 46 (polymer of tetramethylenediamine and adipic acid), PA 610 (polymer of hexane-1, 6-diamine and sebacic acid) PA 612 (polymer of hexane-1, 6-diamine and
Dodecandisäure), PA 66/610 (Copolymer aus Hexamethylendiamin, Adipinsäure und Dodecanedioic acid), PA 66/610 (copolymer of hexamethylenediamine, adipic acid and
Sebacinsäure), PA 6I (Polymer aus Hexamethylendiamin und Isophthalsäure), PA 6/12 (Copolymer aus ε-Caprolactam und ε-Laurinlactam), PA 6/66 (Copolymer aus ε-Caprolactam, Sebacic acid), PA 6I (polymer of hexamethylenediamine and isophthalic acid), PA 6/12 (copolymer of ε-caprolactam and ε-laurolactam), PA 6/66 (copolymer of ε-caprolactam,
Hexamethylendiamin und Adipinsäure) und Mischungen daraus. Hexamethylenediamine and adipic acid) and mixtures thereof.
4. Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Polymerkörper ein Polyalkylen enthält, welches ausgewählt ist aus der Gruppe der Polyethylene, der 4. The method according to any one of claims 1 to 3, characterized in that the polymer body contains a polyalkylene which is selected from the group of polyethylenes, the
Polypropylene und Mischungen daraus. Polypropylenes and mixtures thereof.
5. Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die 5. The method according to any one of claims 1 to 4, characterized in that the
Waschmittelzusammensetzung frei von Enzymen ist. Detergent composition is free of enzymes.
6. Verfahren nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Polymerkörper in Form eines Chips, einer Kugel, eines Würfels, eines Eis, eines Zylinders, einer Scheibe, eines Quaders oder eines Kegelstumpfs vorliegt. 6. The method according to any one of claims 1 to 5, characterized in that the polymer body in the form of a chip, a ball, a cube, an ice, a cylinder, a disc, a cuboid or a truncated cone is present.
7. Verfahren nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die maximale räumliche Ausdehnung des Polymerkörpers im Bereich von 1 bis 10 mm liegt. 7. The method according to any one of claims 1 to 6, characterized in that the maximum spatial extent of the polymer body is in the range of 1 to 10 mm.
8. Verfahren nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass das 8. The method according to any one of claims 1 to 7, characterized in that the
Wasserstoffperoxid separat, in der Waschmittelzusammensetzung eingearbeitet, auf dem Polymerkörper aufgebracht und/oder vom Polymerkörper absorbiert in dem Verfahren eingesetzt wird. Hydrogen peroxide separately, incorporated into the detergent composition, applied to the polymer body and / or absorbed by the polymer body used in the process.
9. Verfahren nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die 9. The method according to any one of claims 1 to 8, characterized in that the
Waschmittelzusammensetzung kann separat, auf dem Polymerkörper aufgebracht und/oder vom Polymerkörper absorbiert in dem Verfahren eingesetzt wird. Detergent composition may be applied separately, applied to the polymer body and / or absorbed by the polymer body in the process.
10. Kit zum Reinigen und/oder Konditionieren von textilen Flächengebilden, umfassend a) wenigstens einen Polymerkörper, A kit for cleaning and / or conditioning textile fabrics, comprising a) at least one polymer body,
b) eine Waschmittelzusammensetzung und b) a detergent composition and
c) Wasserstoffperoxid (H202). c) hydrogen peroxide (H 2 0 2 ).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL10766061T PL2494020T3 (en) | 2009-10-29 | 2010-10-19 | Washing using polymer bodies |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009046170A DE102009046170A1 (en) | 2009-10-29 | 2009-10-29 | Washing with polymer bodies |
| PCT/EP2010/065737 WO2011051140A1 (en) | 2009-10-29 | 2010-10-19 | Washing using polymer bodies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2494020A1 true EP2494020A1 (en) | 2012-09-05 |
| EP2494020B1 EP2494020B1 (en) | 2016-03-02 |
Family
ID=43466500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10766061.5A Not-in-force EP2494020B1 (en) | 2009-10-29 | 2010-10-19 | Washing using polymer bodies |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2494020B1 (en) |
| DE (1) | DE102009046170A1 (en) |
| ES (1) | ES2565478T3 (en) |
| PL (1) | PL2494020T3 (en) |
| WO (1) | WO2011051140A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9315766B2 (en) | 2011-06-09 | 2016-04-19 | Haier Group Corporation | Solid particle for washing and washing method using the same |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201006076D0 (en) | 2010-04-12 | 2010-05-26 | Xeros Ltd | Novel cleaning apparatus and method |
| GB201015277D0 (en) | 2010-09-14 | 2010-10-27 | Xeros Ltd | Novel cleaning method |
| GB201015276D0 (en) * | 2010-09-14 | 2010-10-27 | Xeros Ltd | Polymer treatment method |
| GB201100627D0 (en) | 2011-01-14 | 2011-03-02 | Xeros Ltd | Improved cleaning method |
| GB201100918D0 (en) | 2011-01-19 | 2011-03-02 | Xeros Ltd | Improved drying method |
| GB201117425D0 (en) * | 2011-10-10 | 2011-11-23 | Reckitt & Colman Overseas | Product |
| GB201117421D0 (en) * | 2011-10-10 | 2011-11-23 | Reckitt & Colman Overseas | Product |
| DE102012003342A1 (en) * | 2012-02-21 | 2013-08-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Washing with fibers |
| GB201204074D0 (en) * | 2012-03-08 | 2012-04-18 | Reckitt & Colman Overseas | Novel cleaning method |
| GB201204071D0 (en) * | 2012-03-08 | 2012-04-18 | Reckitt & Colman Overseas | Polymer treatment method |
| GB201212098D0 (en) * | 2012-07-06 | 2012-08-22 | Xeros Ltd | New cleaning material |
| DE102012222263A1 (en) | 2012-12-05 | 2014-06-05 | Henkel Ag & Co. Kgaa | Removal of greasy soiling |
| GB201319782D0 (en) | 2013-11-08 | 2013-12-25 | Xeros Ltd | Cleaning method and apparatus |
| GB201320784D0 (en) | 2013-11-25 | 2014-01-08 | Xeros Ltd | Improved cleaning Apparatus and method |
| DE102014213314A1 (en) * | 2014-07-09 | 2016-01-14 | Henkel Ag & Co. Kgaa | Novel washing process |
| DE102014213312A1 (en) * | 2014-07-09 | 2016-01-14 | Henkel Ag & Co. Kgaa | Washing machine with decolorizing device and reservoir for water-insoluble solid particles |
| DE102014213313A1 (en) * | 2014-07-09 | 2016-01-14 | Henkel Ag & Co. Kgaa | Washing machine with decolorizing device and reservoir for water-insoluble solid particles |
| GB201513346D0 (en) * | 2015-07-29 | 2015-09-09 | Xeros Ltd | Cleaning method, apparatus and use |
| DE102018133499A1 (en) * | 2018-12-21 | 2020-06-25 | Henkel Ag & Co. Kgaa | Wax wool as a pretreatment agent for stain removal |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2216467A1 (en) * | 1972-04-06 | 1974-04-18 | Basf Ag | Washing textiles - in presence of fabric impregnated with ion-exchanger of high calcium-capacity, avoiding phosphates |
| DE2648082A1 (en) * | 1976-10-23 | 1978-04-27 | Basf Ag | Textile detergents contg. crosslinked polyacrylic phosphate substitute - prepd. by polymerising acrylic acid and/or salt derivs. without radical-forming initiator |
| GB9323634D0 (en) * | 1993-11-16 | 1994-01-05 | Warwick Int Ltd | Bleach activator compositions |
| EP1113069A1 (en) * | 1999-12-28 | 2001-07-04 | Reckitt Benckiser N.V. | Liquid peroxide bleaches comprising speckles in suspension |
| CA2711009C (en) * | 2004-02-17 | 2012-09-11 | Optimer, Inc. | Compositions useful as fabric softeners |
| GB0607047D0 (en) | 2006-04-07 | 2006-05-17 | Univ Leeds | Novel cleaning method |
| WO2007147745A1 (en) * | 2006-06-21 | 2007-12-27 | Ciba Holding Inc. | Hand-washing process of laundry |
| GB0907943D0 (en) | 2009-05-08 | 2009-06-24 | Xeros Ltd | Novel cleaning method |
-
2009
- 2009-10-29 DE DE102009046170A patent/DE102009046170A1/en not_active Withdrawn
-
2010
- 2010-10-19 EP EP10766061.5A patent/EP2494020B1/en not_active Not-in-force
- 2010-10-19 ES ES10766061.5T patent/ES2565478T3/en active Active
- 2010-10-19 PL PL10766061T patent/PL2494020T3/en unknown
- 2010-10-19 WO PCT/EP2010/065737 patent/WO2011051140A1/en active Application Filing
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2011051140A1 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9315766B2 (en) | 2011-06-09 | 2016-04-19 | Haier Group Corporation | Solid particle for washing and washing method using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| PL2494020T3 (en) | 2016-08-31 |
| EP2494020B1 (en) | 2016-03-02 |
| WO2011051140A1 (en) | 2011-05-05 |
| ES2565478T3 (en) | 2016-04-05 |
| DE102009046170A1 (en) | 2011-05-05 |
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