EP0909809A3 - Activation de blanchiment - Google Patents
Activation de blanchiment Download PDFInfo
- Publication number
- EP0909809A3 EP0909809A3 EP98307975A EP98307975A EP0909809A3 EP 0909809 A3 EP0909809 A3 EP 0909809A3 EP 98307975 A EP98307975 A EP 98307975A EP 98307975 A EP98307975 A EP 98307975A EP 0909809 A3 EP0909809 A3 EP 0909809A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- iron complex
- bleach
- peroxy
- hydrogen peroxide
- found
- 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
- 239000007844 bleaching agent Substances 0.000 title abstract 2
- 230000004913 activation Effects 0.000 title 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 150000004698 iron complex Chemical class 0.000 abstract 2
- -1 iron complex compounds Chemical class 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000005764 inhibitory process Effects 0.000 abstract 1
- 239000003446 ligand Substances 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 150000004965 peroxy acids Chemical class 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 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
- C11D3/39—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)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98307975A EP0909809B1 (fr) | 1997-10-01 | 1998-09-30 | Activation de blanchiment |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97203019 | 1997-10-01 | ||
| EP97203019 | 1997-10-01 | ||
| EP98307975A EP0909809B1 (fr) | 1997-10-01 | 1998-09-30 | Activation de blanchiment |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0909809A2 EP0909809A2 (fr) | 1999-04-21 |
| EP0909809A3 true EP0909809A3 (fr) | 1999-07-21 |
| EP0909809B1 EP0909809B1 (fr) | 2004-11-24 |
Family
ID=8228776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98307975A Expired - Lifetime EP0909809B1 (fr) | 1997-10-01 | 1998-09-30 | Activation de blanchiment |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0909809B1 (fr) |
| AR (1) | AR017280A1 (fr) |
| BR (1) | BR9803859A (fr) |
| CA (1) | CA2248476A1 (fr) |
| DE (1) | DE69827738T2 (fr) |
| ES (1) | ES2234080T3 (fr) |
| ZA (1) | ZA988963B (fr) |
Families Citing this family (75)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PH11999002188B1 (en) * | 1998-09-01 | 2007-08-06 | Unilever Nv | Method of treating a textile |
| PH11999002190B1 (en) * | 1998-09-01 | 2007-08-06 | Unilever Nv | Composition and method for bleaching a substrate |
| EP1001009B1 (fr) * | 1998-11-10 | 2003-09-03 | Unilever Plc | Catalyseur de blanchiment et d'oxydation |
| WO2000059461A1 (fr) * | 1999-04-01 | 2000-10-12 | Unilever N.V. | Composition bucco-dentaire a effet blanchissant ameliore |
| CN1351646A (zh) | 1999-04-01 | 2002-05-29 | 荷兰联合利华有限公司 | 用于底物漂白的组合物和方法 |
| EP1208188A1 (fr) * | 1999-09-01 | 2002-05-29 | Unilever Plc | Composition et procede de blanchiment d'un substrat |
| CN1384869A (zh) * | 1999-09-01 | 2002-12-11 | 荷兰联合利华有限公司 | 受污织物的预处理和漂白方法 |
| BR0013745A (pt) | 1999-09-01 | 2002-05-14 | Unilever Nv | Composição alvejante para um têxtil |
| CA2382115A1 (fr) * | 1999-09-01 | 2001-03-08 | Unilever Plc | Blanchiment de textiles taches |
| BR0013593A (pt) | 1999-09-01 | 2002-05-07 | Unilever Nv | Método para alvejar manchas de tecido |
| GB0004990D0 (en) | 2000-03-01 | 2000-04-19 | Unilever Plc | Composition and method for bleaching a substrate |
| BR0013592A (pt) | 1999-09-01 | 2002-05-07 | Unilever Nv | Embalagem comercial para alvejar manchas de tecido em um licor de lavagem aquoso, e, uso da mesma |
| AU2001256155A1 (en) | 2000-02-29 | 2001-09-12 | Unilever Plc | Composition and method for bleaching a substrate |
| GB0005089D0 (en) * | 2000-03-01 | 2000-04-26 | Unilever Plc | Bleaching and dye transfer inhibiting composition and method for laundry fabrics |
| GB0005087D0 (en) * | 2000-03-01 | 2000-04-26 | Unilever Plc | Method for reducing dye fading of fabrics in laundry bleaching compositions |
| GB0005088D0 (en) * | 2000-03-01 | 2000-04-26 | Unilever Plc | Composition and method for bleaching laundry fabrics |
| GB0005090D0 (en) | 2000-03-01 | 2000-04-26 | Unilever Plc | Bleaching and dye transfer inhibiting composition and method for laundry fabrics |
| GB0013643D0 (en) | 2000-05-31 | 2000-07-26 | Unilever Plc | Targeted moieties for use in bleach catalysts |
| GB0023322D0 (en) * | 2000-09-22 | 2000-11-08 | Unilever Plc | Laundry bleaching kit and method of bleaching a substrate |
| US20030050211A1 (en) * | 2000-12-14 | 2003-03-13 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Enzymatic detergent compositions |
| GB0030877D0 (en) | 2000-12-18 | 2001-01-31 | Unilever Plc | Enhancement of air bleaching catalysts |
| GB0103871D0 (en) | 2001-02-16 | 2001-04-04 | Unilever Plc | Bleaching composition of enhanced stability and a process for making such a composition |
| GB0106285D0 (en) | 2001-03-14 | 2001-05-02 | Unilever Plc | Air bleaching catalysts with moderating agent |
| BR0208098A (pt) | 2001-03-14 | 2004-03-02 | Unilever Nv | Composição branqueadora |
| US6492312B1 (en) | 2001-03-16 | 2002-12-10 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Water soluble sachet with a dishwashing enhancing particle |
| US6475977B1 (en) | 2001-03-16 | 2002-11-05 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Water soluble sachet with a dishwasher composition |
| DE10163331A1 (de) | 2001-12-21 | 2003-07-10 | Henkel Kgaa | Trägerfixierte Bleichkatalysatorkomplexverbindungen geeignet als Katalysatoren für Persauerstoffverbindungen |
| DE10304131A1 (de) * | 2003-02-03 | 2004-08-05 | Clariant Gmbh | Verwendung von Übergangsmetallkomplexen als Bleichkatalysatoren |
| FR2851572B1 (fr) | 2003-02-20 | 2007-04-06 | Rhodia Chimie Sa | Composition nettoyante ou rincante pour surfaces dures |
| EP1700907A1 (fr) | 2005-03-11 | 2006-09-13 | Unilever N.V. | Composition liquide de blanchiment |
| BRPI0611006A2 (pt) | 2005-06-01 | 2010-08-10 | Clariant Produkte Deutschland | método para produção de compostos n,n-bis (piridin-2ilmetil)-1,1-bis (piridin-2-il)1-aminoalcano e sais de complexos de metais contendo esses compostos |
| FR2894585B1 (fr) | 2005-12-14 | 2012-04-27 | Rhodia Recherches Et Tech | Copolymere comprenant des unites zwitterioniques et d'autres unites, composition comprenant le copolymere, et utilisation |
| EP2610056B1 (fr) | 2006-06-12 | 2016-09-21 | Solvay USA Inc. | Substrat hydrophilisé et procédé d'hydrophilisation de la surface hydrophobe d'un substrat |
| DE602007008423D1 (de) | 2006-07-07 | 2010-09-23 | Unilever Nv | Flüssigkeitshärtung |
| EP2152839B1 (fr) | 2007-06-12 | 2018-11-14 | Solvay USA Inc. | Composition de lessive avec agent antisalissure d'hydrophilisation et procédés d'utilisation de celle-ci |
| CN101679916B (zh) | 2007-06-12 | 2013-03-20 | 罗迪亚公司 | 个人护理制剂中的磷酸一元醇酯、二元醇酯和多元醇酯 |
| WO2008154617A2 (fr) | 2007-06-12 | 2008-12-18 | Rhodia Inc. | Composition de nettoyage pour surface dure avec agent d'hydrophilisation et procédé pour nettoyer des surfaces dures |
| WO2008157197A1 (fr) | 2007-06-12 | 2008-12-24 | Rhodia Inc. | Esters de mono-, di- et polyol alkoxylate phosphate utilisés dans des formulations d'hygiène buccodentaire et procédés d'utilisation |
| WO2009014821A2 (fr) | 2007-07-20 | 2009-01-29 | Rhodia Inc. | Méthode de récupération de pétrole brut depuis une formation souterraine |
| EP2212409B1 (fr) | 2007-11-06 | 2017-08-16 | Rhodia Opérations | Copolymere pour le traitement de linge ou de surface dure |
| EP2103735A1 (fr) | 2008-03-18 | 2009-09-23 | Unilever PLC | Blanchiment catalytique des substrats |
| JP5795254B2 (ja) | 2008-04-09 | 2015-10-14 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 金属ヒドラジド錯体化合物の酸化触媒としての使用 |
| DE102008038376A1 (de) | 2008-08-19 | 2010-02-25 | Clariant International Ltd. | Verfahren zur Herstellung von 3,7-Diaza-bicyclo[3.3.1]nonan-Verbindungen |
| FR2935390B1 (fr) | 2008-08-26 | 2012-07-06 | Rhodia Operations | Copolymere pour le traitement ou la modification de surfaces |
| DE102008045215A1 (de) | 2008-08-30 | 2010-03-04 | Clariant International Ltd. | Verwendung von Mangan-Oxalatenn als Bleichkatalysatoren |
| FR2937336B1 (fr) | 2008-10-22 | 2011-06-10 | Rhodia Operations | Composition pour les soins menagers comprenant un nanogel cationique |
| DE102008064009A1 (de) | 2008-12-19 | 2010-06-24 | Clariant International Ltd. | Verfahren zur Herstellung von 3,7-Diaza-bicyclo[3.3.1]nonan-Metall-Komplexen |
| EP2343336A1 (fr) | 2010-01-06 | 2011-07-13 | Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House | Liquides réticulables |
| EP2582744B1 (fr) | 2010-06-16 | 2014-03-26 | Akzo Nobel Chemicals International B.V. | Solution d'accélérateur et procédé pour le durcissement de résines durcissables |
| KR101831472B1 (ko) | 2010-06-28 | 2018-02-22 | 바스프 에스이 | 금속 비함유 표백 조성물 |
| PT2652025T (pt) | 2010-12-15 | 2018-11-02 | Ppg Europe B V | Composição secante e a sua utilização |
| EP2474578A1 (fr) | 2011-01-06 | 2012-07-11 | Rahu Catalytics Limited | Compositions antipeaux |
| PT2760899T (pt) | 2011-09-26 | 2020-10-19 | Ppg Europe B V | Composição de revestimento e respetiva utilização |
| CN104145012A (zh) | 2011-10-25 | 2014-11-12 | 巴斯夫欧洲公司 | 丙烯酸酯共聚物作为抗污垢再沉积剂和去污剂在洗衣过程中的用途 |
| CA2853318A1 (fr) | 2011-10-25 | 2013-05-02 | Basf Se | Utilisation de copolymeres en peigne ou sequences comme agents anti-redeposition de la salete et agents de liberation de la salete dans des processus de blanchisserie |
| US9790452B2 (en) | 2013-03-27 | 2017-10-17 | Basf Se | Block copolymers as soil release agents in laundry processes |
| DK3011004T3 (en) | 2013-06-20 | 2017-10-30 | Chemsenti Ltd | WHITE AND OXIDATION CATALYST |
| KR20160034910A (ko) | 2013-07-25 | 2016-03-30 | 오엠지 유케이 테크놀로지 리미티드 | 캡슐화된 촉매 |
| WO2015022502A1 (fr) | 2013-08-16 | 2015-02-19 | Chemsenti Limited | Composition |
| ES2650924T3 (es) | 2013-11-27 | 2018-01-23 | Basf Se | Copolímeros aleatorios como agentes de liberación de la suciedad en procedimientos de lavado de ropa |
| AR104939A1 (es) | 2015-06-10 | 2017-08-23 | Chemsenti Ltd | Método oxidativo para generar dióxido de cloro |
| AR104940A1 (es) | 2015-06-10 | 2017-08-23 | Chemsenti Ltd | Método para generar dióxido de cloro |
| AR107070A1 (es) | 2015-12-18 | 2018-03-14 | Catexel Ltd | Composición de recubrimiento oxidativamente curable |
| WO2017186480A1 (fr) | 2016-04-26 | 2017-11-02 | Basf Se | Composition de blanchiment sans métal |
| US12570851B2 (en) | 2018-07-05 | 2026-03-10 | Milliken Industrials Limited | Liquids |
| CZ309741B6 (cs) | 2020-06-24 | 2023-09-06 | Univerzita Pardubice | Nátěrová hmota obsahující sikativy na bázi sloučenin vanadu s kompenzujícími anionty sulfonových kyselin |
| EP3967742A1 (fr) | 2020-09-15 | 2022-03-16 | WeylChem Performance Products GmbH | Compositions comprenant un catalyseur de blanchiment, procédé de fabrication associé et agent de blanchiment et de nettoyage comprenant ces compositions |
| AU2022340669B2 (en) | 2021-08-30 | 2026-04-09 | Borchers Gmbh | Process for improving resin performance |
| CA3230619A1 (fr) | 2021-09-30 | 2023-04-06 | Neil J. Simpson | Procede pour ameliorer la performance de resine a l'aide d'acides de lewis |
| CA3239645A1 (fr) | 2021-12-22 | 2023-06-29 | Neil J. Simpson | Peintures contenant des siccatifs a base de composes de vanadium portant divers anions acides |
| WO2025191283A1 (fr) | 2024-03-15 | 2025-09-18 | Catexel Gmbh | Procédé oxydatif |
| WO2026013020A1 (fr) | 2024-07-08 | 2026-01-15 | Akzo Nobel Coatings International B.V. | Composition de revêtement comprenant une résine auto-oxydable et un agent de séchage comprenant un métal de transition et un ligand |
| WO2026037942A1 (fr) | 2024-08-15 | 2026-02-19 | Borchers Gmbh | Ligands polydentates et thiols dans des liquides de durcissement |
| WO2026068622A1 (fr) | 2024-09-27 | 2026-04-02 | Borchers Gmbh | Mélanges d'additifs anti-peau pour revêtements à auto-oxydation |
| WO2026068624A1 (fr) | 2024-09-27 | 2026-04-02 | Borchers Gmbh | Additifs anti-peau pour revêtements à auto-oxydation |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0458398A2 (fr) * | 1990-05-21 | 1991-11-27 | Unilever N.V. | Activation du blanchiment |
| FR2692499A1 (fr) * | 1992-06-22 | 1993-12-24 | Atochem Elf Sa | Procédé de délignification et de blanchiment d'une matière lignocellulosique. |
| WO1995034628A1 (fr) * | 1994-06-13 | 1995-12-21 | Unilever N.V. | Activation de blanchiment |
| DE19600161C1 (de) * | 1996-01-04 | 1997-04-17 | Hoechst Ag | Bis- und Tris-(mu-oxo)-di-Mangan-Komplexsalze und deren Verwendung |
| EP0783035A2 (fr) * | 1996-01-04 | 1997-07-09 | Hoechst Aktiengesellschaft | Système de blanchiment contenant des sels de Bis-et-tris-(mu-oxo)-di-manganèse complexé |
| DE19605688A1 (de) * | 1996-02-16 | 1997-08-21 | Henkel Kgaa | Übergangsmetallkomplexe als Aktivatoren für Persauerstoffverbindungen |
| WO1997048710A1 (fr) * | 1996-06-21 | 1997-12-24 | Regents Of The University Of Minnesota | Complexes de fer destines a accelerer le blanchiment et utilises dans l'oxydation stereospecifique |
| WO1997048787A1 (fr) * | 1996-06-19 | 1997-12-24 | Unilever N.V. | Activation d'un agent de blanchiment |
-
1998
- 1998-09-28 CA CA002248476A patent/CA2248476A1/fr not_active Abandoned
- 1998-09-30 EP EP98307975A patent/EP0909809B1/fr not_active Expired - Lifetime
- 1998-09-30 DE DE69827738T patent/DE69827738T2/de not_active Expired - Lifetime
- 1998-09-30 ES ES98307975T patent/ES2234080T3/es not_active Expired - Lifetime
- 1998-10-01 AR ARP980104904A patent/AR017280A1/es active IP Right Grant
- 1998-10-01 BR BR9803859-1A patent/BR9803859A/pt not_active IP Right Cessation
- 1998-10-01 ZA ZA9808963A patent/ZA988963B/xx unknown
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0458398A2 (fr) * | 1990-05-21 | 1991-11-27 | Unilever N.V. | Activation du blanchiment |
| FR2692499A1 (fr) * | 1992-06-22 | 1993-12-24 | Atochem Elf Sa | Procédé de délignification et de blanchiment d'une matière lignocellulosique. |
| WO1995034628A1 (fr) * | 1994-06-13 | 1995-12-21 | Unilever N.V. | Activation de blanchiment |
| DE19600161C1 (de) * | 1996-01-04 | 1997-04-17 | Hoechst Ag | Bis- und Tris-(mu-oxo)-di-Mangan-Komplexsalze und deren Verwendung |
| EP0783035A2 (fr) * | 1996-01-04 | 1997-07-09 | Hoechst Aktiengesellschaft | Système de blanchiment contenant des sels de Bis-et-tris-(mu-oxo)-di-manganèse complexé |
| DE19605688A1 (de) * | 1996-02-16 | 1997-08-21 | Henkel Kgaa | Übergangsmetallkomplexe als Aktivatoren für Persauerstoffverbindungen |
| WO1997048787A1 (fr) * | 1996-06-19 | 1997-12-24 | Unilever N.V. | Activation d'un agent de blanchiment |
| WO1997048710A1 (fr) * | 1996-06-21 | 1997-12-24 | Regents Of The University Of Minnesota | Complexes de fer destines a accelerer le blanchiment et utilises dans l'oxydation stereospecifique |
Also Published As
| Publication number | Publication date |
|---|---|
| BR9803859A (pt) | 1999-12-07 |
| ES2234080T3 (es) | 2005-06-16 |
| ZA988963B (en) | 2000-04-03 |
| DE69827738D1 (de) | 2004-12-30 |
| DE69827738T2 (de) | 2005-04-07 |
| EP0909809A2 (fr) | 1999-04-21 |
| AR017280A1 (es) | 2001-09-05 |
| EP0909809B1 (fr) | 2004-11-24 |
| CA2248476A1 (fr) | 1999-04-01 |
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