ZA200303004B - Bleaching catalysts with unsaturated surfactant and antioxidant. - Google Patents
Bleaching catalysts with unsaturated surfactant and antioxidant. Download PDFInfo
- Publication number
- ZA200303004B ZA200303004B ZA200303004A ZA200303004A ZA200303004B ZA 200303004 B ZA200303004 B ZA 200303004B ZA 200303004 A ZA200303004 A ZA 200303004A ZA 200303004 A ZA200303004 A ZA 200303004A ZA 200303004 B ZA200303004 B ZA 200303004B
- Authority
- ZA
- South Africa
- Prior art keywords
- bleaching
- surfactant
- composition according
- bleaching composition
- antioxidant
- Prior art date
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- 238000004061 bleaching Methods 0.000 title claims description 95
- 239000004094 surface-active agent Substances 0.000 title claims description 63
- 239000003963 antioxidant agent Substances 0.000 title claims description 23
- 230000003078 antioxidant effect Effects 0.000 title claims description 18
- 239000003054 catalyst Substances 0.000 title description 19
- 239000000203 mixture Substances 0.000 claims description 88
- 239000007844 bleaching agent Substances 0.000 claims description 28
- 239000001257 hydrogen Substances 0.000 claims description 27
- 229910052739 hydrogen Inorganic materials 0.000 claims description 27
- -1 allylic hydrogen Chemical class 0.000 claims description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 18
- 125000000746 allylic group Chemical group 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 14
- 125000000864 peroxy group Chemical group O(O*)* 0.000 claims description 11
- 229910052723 transition metal Inorganic materials 0.000 claims description 11
- 150000003624 transition metals Chemical class 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000000693 micelle Substances 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 125000000129 anionic group Chemical group 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 238000010494 dissociation reaction Methods 0.000 claims description 6
- 230000005593 dissociations Effects 0.000 claims description 6
- 230000007935 neutral effect Effects 0.000 claims description 6
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- 239000000126 substance Substances 0.000 claims description 5
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- 239000013110 organic ligand Substances 0.000 claims description 4
- KNENSDLFTGIERH-UHFFFAOYSA-N 2,2,4,4-tetramethyl-3-phenylpentan-3-ol Chemical compound CC(C)(C)C(O)(C(C)(C)C)C1=CC=CC=C1 KNENSDLFTGIERH-UHFFFAOYSA-N 0.000 claims description 3
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- 239000002530 phenolic antioxidant Substances 0.000 claims description 2
- 159000000000 sodium salts Chemical class 0.000 claims description 2
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- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical group OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 29
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- 150000001875 compounds Chemical class 0.000 description 18
- 125000000217 alkyl group Chemical group 0.000 description 15
- 235000006708 antioxidants Nutrition 0.000 description 15
- 241000894007 species Species 0.000 description 15
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- 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 7
- 239000002253 acid Substances 0.000 description 7
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- ZTHYODDOHIVTJV-UHFFFAOYSA-N Propyl gallate Chemical compound CCCOC(=O)C1=CC(O)=C(O)C(O)=C1 ZTHYODDOHIVTJV-UHFFFAOYSA-N 0.000 description 6
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- GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical class OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 description 5
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- 229910052783 alkali metal Inorganic materials 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 125000001072 heteroaryl group Chemical group 0.000 description 4
- 150000002431 hydrogen Chemical class 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
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- 150000002989 phenols Chemical class 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 235000010388 propyl gallate Nutrition 0.000 description 3
- 125000001453 quaternary ammonium group Chemical group 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
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- 229930003799 tocopherol Natural products 0.000 description 3
- 229960001295 tocopherol Drugs 0.000 description 3
- 239000011732 tocopherol Substances 0.000 description 3
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 3
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 description 2
- ZNRLMGFXSPUZNR-UHFFFAOYSA-N 2,2,4-trimethyl-1h-quinoline Chemical compound C1=CC=C2C(C)=CC(C)(C)NC2=C1 ZNRLMGFXSPUZNR-UHFFFAOYSA-N 0.000 description 2
- HZNQSWJZTWOTKM-UHFFFAOYSA-N 2,3,4-trimethoxybenzoic acid Chemical compound COC1=CC=C(C(O)=O)C(OC)=C1OC HZNQSWJZTWOTKM-UHFFFAOYSA-N 0.000 description 2
- XSVSPKKXQGNHMD-UHFFFAOYSA-N 5-bromo-3-methyl-1,2-thiazole Chemical compound CC=1C=C(Br)SN=1 XSVSPKKXQGNHMD-UHFFFAOYSA-N 0.000 description 2
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- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- 125000000041 C6-C10 aryl group Chemical group 0.000 description 2
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- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
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- 238000010790 dilution Methods 0.000 description 1
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- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 1
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- 150000004966 inorganic peroxy acids Chemical class 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 125000000904 isoindolyl group Chemical group C=1(NC=C2C=CC=CC12)* 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 125000002183 isoquinolinyl group Chemical group C1(=NC=CC2=CC=CC=C12)* 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 239000012669 liquid formulation Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
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- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
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- 238000006386 neutralization reaction Methods 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
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- 150000001451 organic peroxides Chemical class 0.000 description 1
- ILUJQPXNXACGAN-UHFFFAOYSA-N ortho-methoxybenzoic acid Natural products COC1=CC=CC=C1C(O)=O ILUJQPXNXACGAN-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
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- XCRBXWCUXJNEFX-UHFFFAOYSA-N peroxybenzoic acid Chemical compound OOC(=O)C1=CC=CC=C1 XCRBXWCUXJNEFX-UHFFFAOYSA-N 0.000 description 1
- 125000005342 perphosphate group Chemical group 0.000 description 1
- 235000020030 perry Nutrition 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- RRCSSMRVSNZOFR-UHFFFAOYSA-N phenyl 3,5,5-trimethylhexanoate;sodium Chemical compound [Na].CC(C)(C)CC(C)CC(=O)OC1=CC=CC=C1 RRCSSMRVSNZOFR-UHFFFAOYSA-N 0.000 description 1
- ZRXJXIVOMZDPKQ-UHFFFAOYSA-N phenyl 6-(nonanoylamino)hexanoate Chemical compound CCCCCCCCC(=O)NCCCCCC(=O)OC1=CC=CC=C1 ZRXJXIVOMZDPKQ-UHFFFAOYSA-N 0.000 description 1
- VVTMNCICAIKIRN-UHFFFAOYSA-N phenyl benzoate;sodium Chemical compound [Na].C=1C=CC=CC=1C(=O)OC1=CC=CC=C1 VVTMNCICAIKIRN-UHFFFAOYSA-N 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
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- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 description 1
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- 235000005713 safflower oil Nutrition 0.000 description 1
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- 238000005185 salting out Methods 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000012418 sodium perborate tetrahydrate Substances 0.000 description 1
- 229940045872 sodium percarbonate Drugs 0.000 description 1
- IBDSNZLUHYKHQP-UHFFFAOYSA-N sodium;3-oxidodioxaborirane;tetrahydrate Chemical compound O.O.O.O.[Na+].[O-]B1OO1 IBDSNZLUHYKHQP-UHFFFAOYSA-N 0.000 description 1
- 229940075554 sorbate Drugs 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
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- 125000005156 substituted alkylene group Chemical group 0.000 description 1
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- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
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- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000004250 tert-Butylhydroquinone Substances 0.000 description 1
- RLNWRDKVJSXXPP-UHFFFAOYSA-N tert-butyl 2-[(2-bromoanilino)methyl]piperidine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCCCC1CNC1=CC=CC=C1Br RLNWRDKVJSXXPP-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 235000019281 tert-butylhydroquinone Nutrition 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 description 1
- 125000001412 tetrahydropyranyl group Chemical group 0.000 description 1
- 125000003507 tetrahydrothiofenyl group Chemical group 0.000 description 1
- RAOIDOHSFRTOEL-UHFFFAOYSA-N tetrahydrothiophene Chemical compound C1CCSC1 RAOIDOHSFRTOEL-UHFFFAOYSA-N 0.000 description 1
- QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical compound C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 125000001425 triazolyl group Chemical group 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-O triethanolammonium Chemical compound OCC[NH+](CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-O 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 125000004417 unsaturated alkyl group Chemical group 0.000 description 1
- AQLJVWUFPCUVLO-UHFFFAOYSA-N urea hydrogen peroxide Chemical compound OO.NC(N)=O AQLJVWUFPCUVLO-UHFFFAOYSA-N 0.000 description 1
- 229940116269 uric acid Drugs 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
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- 238000004065 wastewater treatment Methods 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0084—Antioxidants; Free-radical scavengers
-
- 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
- C11D3/26—Organic compounds containing nitrogen
- C11D3/28—Heterocyclic compounds containing nitrogen in the ring
-
- 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
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
- C11D3/3905—Bleach activators or bleach catalysts
- C11D3/3932—Inorganic compounds or complexes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Biochemistry (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0106285.0A GB0106285D0 (en) | 2001-03-14 | 2001-03-14 | Air bleaching catalysts with moderating agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200303004B true ZA200303004B (en) | 2004-04-16 |
Family
ID=9910654
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200303004A ZA200303004B (en) | 2001-03-14 | 2003-04-16 | Bleaching catalysts with unsaturated surfactant and antioxidant. |
| ZA200306413A ZA200306413B (en) | 2001-03-14 | 2003-08-18 | Bleaching catalysts with unsaturated surfactant and antioxidants. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200306413A ZA200306413B (en) | 2001-03-14 | 2003-08-18 | Bleaching catalysts with unsaturated surfactant and antioxidants. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6586383B2 (zh) |
| EP (1) | EP1368451B1 (zh) |
| CN (1) | CN1246435C (zh) |
| AR (1) | AR035442A1 (zh) |
| AT (1) | ATE363528T1 (zh) |
| AU (1) | AU2002304851B2 (zh) |
| BR (1) | BR0206044B1 (zh) |
| CA (1) | CA2431006C (zh) |
| DE (1) | DE60220381T2 (zh) |
| ES (1) | ES2287279T3 (zh) |
| GB (1) | GB0106285D0 (zh) |
| MY (1) | MY126188A (zh) |
| WO (1) | WO2002072747A1 (zh) |
| ZA (2) | ZA200303004B (zh) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0212991D0 (en) * | 2002-06-06 | 2002-07-17 | Unilever Plc | Ligand and complex for catalytically bleaching a substrate |
| GB0212989D0 (en) * | 2002-06-06 | 2002-07-17 | Unilever Plc | Enhancement of bleaching catalysts |
| GB0212984D0 (en) * | 2002-06-06 | 2002-07-17 | Unilever Plc | Preserved enhancement of bleaching catalysts together |
| GB0212995D0 (en) * | 2002-06-06 | 2002-07-17 | Unilever Plc | Ligand and complex for catalytically bleaching a substrate |
| CA2488213A1 (en) * | 2002-06-06 | 2003-12-18 | Unilever Plc | Ligand and complex for catalytically bleaching a substrate |
| GB0313246D0 (en) * | 2003-06-09 | 2003-07-16 | Unilever Plc | Bleaching composition |
| US7357271B2 (en) * | 2004-02-17 | 2008-04-15 | Tegrant Diversified Brands, Inc. | Insulated container with access door |
| DK2038356T3 (da) | 2006-07-07 | 2010-11-08 | Unilever Nv | Væskehærdning |
| US7879744B2 (en) * | 2007-08-30 | 2011-02-01 | Kimberly-Clark Worldwide, Inc. | Stabilized decolorizing composition |
| US8569221B2 (en) | 2007-08-30 | 2013-10-29 | Kimberly-Clark Worldwide, Inc. | Stain-discharging and removing system |
| US8470756B2 (en) * | 2009-03-17 | 2013-06-25 | S.C. Johnson & Son, Inc. | Eco-friendly laundry pretreatment compositions |
| EP3620505A1 (en) * | 2018-09-07 | 2020-03-11 | Henkel AG & Co. KGaA | Mixed metal colloids as bleach boosting agents |
Family Cites Families (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1246339A (en) | 1916-08-21 | 1917-11-13 | Isaac J Smit | Self-illuminating depresser for dental and surgical work. |
| BE549817A (zh) | 1955-07-27 | |||
| GB864798A (en) | 1958-03-20 | 1961-04-06 | Unilever Ltd | Bleaching processes and compositions |
| NL97449C (zh) | 1959-06-19 | |||
| GB1003310A (en) | 1963-01-15 | 1965-09-02 | Unilever Ltd | Bleaching processes and compositions |
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| DE3360762D1 (en) | 1982-04-02 | 1985-10-17 | Unilever Nv | Process for preparing sugar acetates |
| US4412934A (en) | 1982-06-30 | 1983-11-01 | The Procter & Gamble Company | Bleaching compositions |
| GB2135087B (en) | 1983-02-02 | 1986-02-05 | Marconi Avionics | Vector rotator/accumulator |
| GB8304990D0 (en) | 1983-02-23 | 1983-03-30 | Procter & Gamble | Detergent ingredients |
| DE3337921A1 (de) | 1983-10-19 | 1985-05-02 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von alkali- und erdalkalisalzen von acyloxibenzolfulfonsaeuren |
| GB8422158D0 (en) | 1984-09-01 | 1984-10-03 | Procter & Gamble Ltd | Bleach compositions |
| US4728455A (en) | 1986-03-07 | 1988-03-01 | Lever Brothers Company | Detergent bleach compositions, bleaching agents and bleach activators |
| US4908151A (en) * | 1987-02-14 | 1990-03-13 | Mitsubishi Gas Chemical Co., Inc. | Oxygen absorbent |
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| US5601750A (en) | 1993-09-17 | 1997-02-11 | Lever Brothers Company, Division Of Conopco, Inc. | Enzymatic bleach composition |
| CA2187175A1 (en) * | 1994-04-07 | 1995-10-19 | Stefano Scialla | Bleach compositions comprising metal-containing bleach catalysts and antioxidants |
| DE69511410T2 (de) | 1994-06-13 | 1999-12-16 | Unilever N.V., Rotterdam | Bleichaktivierung |
| AU2892897A (en) | 1996-06-19 | 1998-01-07 | Unilever Plc | Bleach activation |
| US6055619A (en) * | 1997-02-07 | 2000-04-25 | Cirrus Logic, Inc. | Circuits, system, and methods for processing multiple data streams |
| MA24594A1 (fr) | 1997-03-07 | 1999-04-01 | Procter & Gamble | Compositions de blanchiment |
| ZA981883B (en) | 1997-03-07 | 1998-09-01 | Univ Kansas | Catalysts and methods for catalytic oxidation |
| CA2248476A1 (en) | 1997-10-01 | 1999-04-01 | Unilever Plc | Bleach activation |
| DE19755493A1 (de) | 1997-12-13 | 1999-06-17 | Henkel Kgaa | Verwendung von Übergangsmetallkomplexen mit tripodalen Liganden zur Verstärkung der Bleichwirkung von Persauerstoffverbindungen |
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| PH11999002190B1 (en) | 1998-09-01 | 2007-08-06 | Unilever Nv | Composition and method for bleaching a substrate |
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| GB2341553A (en) | 1998-09-15 | 2000-03-22 | Procter & Gamble | Peroxyacid treatment |
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| EP1001009B1 (en) | 1998-11-10 | 2003-09-03 | Unilever Plc | Bleach and oxidation catalyst |
| EP1008645B1 (en) | 1998-11-10 | 2004-07-21 | Unilever Plc | Detergent bleaching compositions |
| DE69926390T2 (de) | 1998-11-13 | 2006-03-30 | The Procter & Gamble Company, Cincinnati | Bleichmittelzusammensetzungen |
| BR9916083A (pt) | 1998-12-10 | 2001-09-04 | Unilever Nv | Composição detergente não alvejante para lavagem de roupa suja, processos para a lavagem de tecidos têxteis brancos ou coloridos, para proteger tecidos têxteis novos brancos ou coloridos da degradação da cor na lavagem, para restaurar a fidelidade da cor em tecidos têxteis brancos ou coloridos que tenham sido lavados, e para remover manchas de tecidos têxteis, e, uso de um composto |
| DE60025472T2 (de) * | 1999-03-02 | 2006-09-28 | The Procter & Gamble Company, Cincinnati | Stabilisierte bleichmittelzusammensetzungen |
| AU4061900A (en) * | 1999-04-01 | 2000-10-23 | Procter & Gamble Company, The | Transition metal bleaching agents |
| AU5403500A (en) | 1999-06-23 | 2001-01-31 | Breel, Greta J. | Bleaching detergent compositions |
| EP1208184A1 (en) * | 1999-09-01 | 2002-05-29 | Unilever Plc | Method of pretreating and bleaching stained fabrics |
| BR0013593A (pt) * | 1999-09-01 | 2002-05-07 | Unilever Nv | Método para alvejar manchas de tecido |
| GB0030877D0 (en) * | 2000-12-18 | 2001-01-31 | Unilever Plc | Enhancement of air bleaching catalysts |
| US20030200548A1 (en) * | 2001-12-27 | 2003-10-23 | Paul Baran | Method and apparatus for viewer control of digital TV program start time |
-
2001
- 2001-03-14 GB GBGB0106285.0A patent/GB0106285D0/en not_active Ceased
-
2002
- 2002-03-11 DE DE60220381T patent/DE60220381T2/de not_active Expired - Lifetime
- 2002-03-11 EP EP02732479A patent/EP1368451B1/en not_active Expired - Lifetime
- 2002-03-11 AU AU2002304851A patent/AU2002304851B2/en not_active Ceased
- 2002-03-11 CA CA2431006A patent/CA2431006C/en not_active Expired - Fee Related
- 2002-03-11 AT AT02732479T patent/ATE363528T1/de not_active IP Right Cessation
- 2002-03-11 WO PCT/EP2002/002768 patent/WO2002072747A1/en active IP Right Grant
- 2002-03-11 BR BRPI0206044-2B1A patent/BR0206044B1/pt not_active IP Right Cessation
- 2002-03-11 ES ES02732479T patent/ES2287279T3/es not_active Expired - Lifetime
- 2002-03-11 CN CNB028064062A patent/CN1246435C/zh not_active Expired - Fee Related
- 2002-03-13 MY MYPI20020890A patent/MY126188A/en unknown
- 2002-03-13 US US10/096,791 patent/US6586383B2/en not_active Expired - Fee Related
- 2002-03-14 AR ARP020100911A patent/AR035442A1/es not_active Application Discontinuation
-
2003
- 2003-04-16 ZA ZA200303004A patent/ZA200303004B/en unknown
- 2003-08-18 ZA ZA200306413A patent/ZA200306413B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2431006A1 (en) | 2002-09-19 |
| US6586383B2 (en) | 2003-07-01 |
| BR0206044A (pt) | 2003-11-11 |
| ES2287279T3 (es) | 2007-12-16 |
| EP1368451B1 (en) | 2007-05-30 |
| CN1246435C (zh) | 2006-03-22 |
| WO2002072747A1 (en) | 2002-09-19 |
| MY126188A (en) | 2006-09-29 |
| EP1368451A1 (en) | 2003-12-10 |
| DE60220381D1 (de) | 2007-07-12 |
| ZA200306413B (en) | 2004-08-18 |
| GB0106285D0 (en) | 2001-05-02 |
| AR035442A1 (es) | 2004-05-26 |
| CN1496399A (zh) | 2004-05-12 |
| ATE363528T1 (de) | 2007-06-15 |
| DE60220381T2 (de) | 2007-09-27 |
| AU2002304851B2 (en) | 2005-06-09 |
| CA2431006C (en) | 2013-05-14 |
| BR0206044B1 (pt) | 2013-12-03 |
| US20030054967A1 (en) | 2003-03-20 |
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