BR9801148A - Complexos de metal ativos para branqueamento. - Google Patents
Complexos de metal ativos para branqueamento.Info
- Publication number
- BR9801148A BR9801148A BR9801148-0A BR9801148A BR9801148A BR 9801148 A BR9801148 A BR 9801148A BR 9801148 A BR9801148 A BR 9801148A BR 9801148 A BR9801148 A BR 9801148A
- Authority
- BR
- Brazil
- Prior art keywords
- bleaching
- metal complexes
- active metal
- charge
- oxidation stage
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/168—Organometallic compounds or orgometallic complexes
-
- 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
-
- 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
- D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/1026—Other features in bleaching processes
- D21C9/1036—Use of compounds accelerating or improving the efficiency of the processes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/16—Bleaching ; Apparatus therefor with per compounds
- D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
- Paper (AREA)
- Pyridine Compounds (AREA)
Abstract
Patente de Invenção:<B>"COMPLEXOS DE METAL ATIVOS PARA BRANQUEAMENTO<D>". Compostos da seguinte fórmula são apropriados como ativadores para compostos de peróxi em detergentes de roupa e produtos de limpeza: [L~ n~M~ m~X~p~]^ z^Y~ q~ (1) na qual M é manganês no estágio de oxidação II, III, IV, V e/ou VI ou cobalto no estágio de oxidação II e/ouIII, X é um grupo de coordenação ou grupo em ponte, Y é contra-íon na quantidade estequiométrica correspondente para equilibrar uma carga z presente, onde z como a carga de complexo metálico, pode ser positiva, zero ou negativa, n e m, independentemente um do outro, são números inteiros de 1 até 4, p é um número inteiro de 0 até 15, q é a carga z de y L é um ligante da fórmula (2) na qual os substituintes R^ 1^ até R^ 8^ são conforme definidos na descrição.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19714122A DE19714122A1 (de) | 1997-04-05 | 1997-04-05 | Bleichaktive Metall-Komplexe |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9801148A true BR9801148A (pt) | 2000-02-08 |
Family
ID=7825561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9801148-0A BR9801148A (pt) | 1997-04-05 | 1998-04-03 | Complexos de metal ativos para branqueamento. |
Country Status (6)
Country | Link |
---|---|
US (2) | US6139769A (pt) |
EP (1) | EP0869171B1 (pt) |
JP (1) | JP4049881B2 (pt) |
BR (1) | BR9801148A (pt) |
DE (2) | DE19714122A1 (pt) |
ES (1) | ES2231913T3 (pt) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000005710A (ko) * | 1998-06-05 | 2000-01-25 | 성재갑 | 표백활성화제 |
PH11999002188B1 (en) | 1998-09-01 | 2007-08-06 | Unilever Nv | Method of treating a textile |
CA2364605A1 (en) * | 1999-04-01 | 2000-10-12 | Unilever Plc | Composition and method for bleaching a substrate |
AU4109100A (en) * | 1999-04-01 | 2000-10-23 | Unilever Plc | Composition and method for bleaching a substrate |
BR0013593A (pt) | 1999-09-01 | 2002-05-07 | Unilever Nv | Método para alvejar manchas de tecido |
BR0013745A (pt) | 1999-09-01 | 2002-05-14 | Unilever Nv | Composição alvejante para um têxtil |
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 |
EP1259588A2 (en) | 2000-02-29 | 2002-11-27 | Unilever Plc | Composition and method for bleaching a substrate |
GB2366575A (en) * | 2000-09-11 | 2002-03-13 | Unilever Plc | Bleaching composition |
DE10304131A1 (de) | 2003-02-03 | 2004-08-05 | Clariant Gmbh | Verwendung von Übergangsmetallkomplexen als Bleichkatalysatoren |
US7794607B2 (en) * | 2005-06-22 | 2010-09-14 | Truox, Inc. | Composition and method for enhanced sanitation and oxidation of aqueous systems |
US7476333B2 (en) * | 2005-06-22 | 2009-01-13 | Truox, Inc. | Composition and method for reducing chemical oxygen demand in water |
US7572390B2 (en) * | 2005-06-22 | 2009-08-11 | Truox, Inc. | Composition and method for reducing chemical oxygen demand in water |
US7695631B2 (en) * | 2005-06-22 | 2010-04-13 | Truox, Inc. | Composition and method for reducing chemical oxygen demand in water |
JP2007126776A (ja) * | 2005-11-02 | 2007-05-24 | Nisshin Kagaku Kenkyusho:Kk | 古紙パルプの処理方法および脱墨助剤 |
JP5352099B2 (ja) * | 2007-03-09 | 2013-11-27 | 住友化学株式会社 | 変性金属錯体を用いたレッドックス触媒 |
KR101591543B1 (ko) | 2008-04-09 | 2016-02-03 | 바스프 에스이 | 금속 히드라지드 착체 화합물의 산화 촉매로서의 용도 |
CN102958909B (zh) | 2010-06-28 | 2016-11-09 | 巴斯夫欧洲公司 | 不含金属的漂白组合物 |
WO2013060706A1 (en) | 2011-10-25 | 2013-05-02 | Basf Se | Use of acrylate copolymers as soil antiredeposition agents and soil release agents in laundry processes |
JP2014532770A (ja) | 2011-10-25 | 2014-12-08 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 洗濯プロセスにおける汚れ再付着防止剤および汚れ剥離剤としての櫛型コポリマーまたはブロックコポリマーの使用 |
WO2014143773A1 (en) | 2013-03-15 | 2014-09-18 | Lubrizol Advanced Materials, Inc. | Itaconic acid polymers |
WO2014154508A1 (en) | 2013-03-27 | 2014-10-02 | Basf Se | Block copolymers as soil release agents in laundry processes |
US10214606B2 (en) | 2013-11-27 | 2019-02-26 | Basf Se | Random copolymers as soil release agents in laundry processes |
WO2015138872A1 (en) | 2014-03-14 | 2015-09-17 | Lubrizol Advanced Materials, Inc. | Itaconic acid polymers and copolymers |
WO2017186480A1 (en) | 2016-04-26 | 2017-11-02 | Basf Se | Metal free bleaching composition |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3928328A (en) * | 1972-12-08 | 1975-12-23 | Du Pont | Schiff base and metal bisazomethine metal chelate |
GB1439048A (en) * | 1973-09-11 | 1976-06-09 | Ciba Geigy Ag | Metal complexes of bis-azomethines and processes for their manufacture |
CH596276A5 (pt) * | 1974-07-31 | 1978-03-15 | Ciba Geigy Ag | |
US4728455A (en) * | 1986-03-07 | 1988-03-01 | Lever Brothers Company | Detergent bleach compositions, bleaching agents and bleach activators |
US4861904A (en) * | 1986-04-17 | 1989-08-29 | Agency Of Industrial Science And Technology | Schiff base metal complex compounds, and organometallic ultrathin film composed thereof and oxygen separation films composed thereof |
GB8908416D0 (en) * | 1989-04-13 | 1989-06-01 | Unilever Plc | Bleach activation |
GB9003741D0 (en) * | 1990-02-19 | 1990-04-18 | Unilever Plc | Bleach activation |
US5266283A (en) * | 1990-05-11 | 1993-11-30 | Bend Research, Inc. | Sterically hindered, regenerable Schiff base complexes, solutions thereof and process using the same |
EP0458397B1 (en) * | 1990-05-21 | 1997-03-26 | Unilever N.V. | Bleach activation |
GB9108136D0 (en) * | 1991-04-17 | 1991-06-05 | Unilever Plc | Concentrated detergent powder compositions |
GB9124581D0 (en) * | 1991-11-20 | 1992-01-08 | Unilever Plc | Bleach catalyst composition,manufacture and use thereof in detergent and/or bleach compositions |
CA2083661A1 (en) * | 1991-11-26 | 1993-05-27 | Rudolf J. Martens | Detergent bleach compositions |
US5194416A (en) * | 1991-11-26 | 1993-03-16 | Lever Brothers Company, Division Of Conopco, Inc. | Manganese catalyst for activating hydrogen peroxide bleaching |
CA2085642A1 (en) * | 1991-12-20 | 1993-06-21 | Ronald Hage | Bleach activation |
GB9127060D0 (en) * | 1991-12-20 | 1992-02-19 | Unilever Plc | Bleach activation |
ES2121174T3 (es) * | 1993-06-19 | 1998-11-16 | Ciba Geigy Ag | Inhibicion de la reabsorcion de colorantes migrantes en el licor de lavado. |
EP0804444A1 (en) * | 1994-11-14 | 1997-11-05 | Dublin Institute of Technology | Novel mn(ii) carboxylate complexes, processes for their preparation and their use as disproportionation catalysts |
GB9425296D0 (en) * | 1994-12-15 | 1995-02-15 | Ciba Geigy Ag | Inhibition of dye migration |
GB9523654D0 (en) * | 1995-11-18 | 1996-01-17 | Ciba Geigy Ag | Fabric bleaching composition |
DE19719397A1 (de) * | 1997-05-07 | 1998-11-12 | Clariant Gmbh | Bleichaktive Metall-Komplexe |
-
1997
- 1997-04-05 DE DE19714122A patent/DE19714122A1/de not_active Withdrawn
-
1998
- 1998-03-24 ES ES98105257T patent/ES2231913T3/es not_active Expired - Lifetime
- 1998-03-24 EP EP98105257A patent/EP0869171B1/de not_active Expired - Lifetime
- 1998-03-24 DE DE59812192T patent/DE59812192D1/de not_active Expired - Fee Related
- 1998-04-02 US US09/054,204 patent/US6139769A/en not_active Expired - Fee Related
- 1998-04-03 BR BR9801148-0A patent/BR9801148A/pt not_active Application Discontinuation
- 1998-04-03 JP JP09204098A patent/JP4049881B2/ja not_active Expired - Fee Related
-
2000
- 2000-07-10 US US09/613,211 patent/US6602441B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0869171A3 (de) | 1999-04-07 |
DE19714122A1 (de) | 1998-10-08 |
US6602441B1 (en) | 2003-08-05 |
DE59812192D1 (de) | 2004-12-09 |
JP4049881B2 (ja) | 2008-02-20 |
ES2231913T3 (es) | 2005-05-16 |
US6139769A (en) | 2000-10-31 |
EP0869171A2 (de) | 1998-10-07 |
JPH115993A (ja) | 1999-01-12 |
EP0869171B1 (de) | 2004-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |