ATE428818T1 - Verfahren zum bleichen von substraten - Google Patents

Verfahren zum bleichen von substraten

Info

Publication number
ATE428818T1
ATE428818T1 AT06806041T AT06806041T ATE428818T1 AT E428818 T1 ATE428818 T1 AT E428818T1 AT 06806041 T AT06806041 T AT 06806041T AT 06806041 T AT06806041 T AT 06806041T AT E428818 T1 ATE428818 T1 AT E428818T1
Authority
AT
Austria
Prior art keywords
bleaching substrates
bleaching
substrates
Prior art date
Application number
AT06806041T
Other languages
English (en)
Inventor
Almeida Joaquim De
Zinaida Djodikromo
Ronald Hage
Original Assignee
Unilever Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Unilever Nv filed Critical Unilever Nv
Application granted granted Critical
Publication of ATE428818T1 publication Critical patent/ATE428818T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • D21C9/1042—Use of chelating 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
    • D21C9/16—Bleaching ; Apparatus therefor with per compounds
    • D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Paper (AREA)
  • Catalysts (AREA)
AT06806041T 2005-10-12 2006-10-04 Verfahren zum bleichen von substraten ATE428818T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05256345 2005-10-12
PCT/EP2006/009610 WO2007042192A2 (en) 2005-10-12 2006-10-04 Bleaching of substrates

Publications (1)

Publication Number Publication Date
ATE428818T1 true ATE428818T1 (de) 2009-05-15

Family

ID=36603462

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06806041T ATE428818T1 (de) 2005-10-12 2006-10-04 Verfahren zum bleichen von substraten

Country Status (12)

Country Link
US (1) US7972386B2 (de)
EP (1) EP1934396B1 (de)
CN (1) CN101331260B (de)
AR (1) AR056692A1 (de)
AT (1) ATE428818T1 (de)
AU (1) AU2006301605B2 (de)
BR (1) BRPI0617322B1 (de)
CA (1) CA2624846C (de)
DE (1) DE602006006325D1 (de)
ES (1) ES2323554T3 (de)
WO (1) WO2007042192A2 (de)
ZA (1) ZA200803091B (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2392347T3 (es) 2005-05-27 2012-12-07 Catexel Limited Proceso de blanqueo
MX2009007268A (es) * 2007-01-16 2009-07-10 Unilever Nv Blanqueo de substratos.
DE102007006908A1 (de) * 2007-02-13 2008-08-14 Cht R. Beitlich Gmbh Katalysierte Peroxidbleiche ("Katalysator-Bleiche")
JP5401034B2 (ja) * 2007-12-19 2014-01-29 ライオン株式会社 漂白助剤、および該漂白助剤を含有する漂白助剤粒子
WO2009115376A1 (en) * 2008-03-19 2009-09-24 Unilever Plc Waste water treatment with a mn ( iii ) or mn ( iv) complex as catalyst
DE102008034231A1 (de) 2008-07-23 2010-01-28 Cht R. Beitlich Gmbh Katalysierte Peroxidbleiche ("Katalysator-Bleiche-Variante 3: All-in-one")
US9512237B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Method for inhibiting the growth of microbes with a modified cellulose fiber
US9512563B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Surface treated modified cellulose from chemical kraft fiber and methods of making and using same
US9511167B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Modified cellulose from chemical kraft fiber and methods of making and using the same
MX382645B (es) 2009-05-28 2025-03-13 Gp Cellulose Gmbh Celulosa modificada a partir de fibra kraft química y métodos para elaborarla y su uso.
EP2273006A1 (de) 2009-06-17 2011-01-12 Unilever PLC Substratbleichung
ES2533072T3 (es) 2009-09-18 2015-04-07 Weylchem Switzerland Ag Procedimiento para la preparación de compuestos complejos de manganeso puenteados del triazaciclononano
DE102009057222A1 (de) 2009-12-05 2011-06-09 Clariant International Ltd. Bleichkatalysator-Compounds, Verfahren zu ihrer Herstellung und ihre Verwendung
DE102009057220A1 (de) 2009-12-05 2011-06-09 Clariant International Ltd. Nicht hygroskopische Übergangsmetallkomplexe, Verfahren zu ihrer Herstellung und ihre Verwendung
KR101735087B1 (ko) 2010-03-03 2017-05-24 카텍셀 리미티드 표백 촉매 제조방법
EP2377614A1 (de) * 2010-04-16 2011-10-19 Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House Bleichung von Substraten
WO2012170183A1 (en) * 2011-05-23 2012-12-13 Gp Cellulose Gmbh Softwood kraft fiber having improved whiteness and brightness and methods of making and using the same
CN115501912A (zh) 2011-09-08 2022-12-23 卡特克塞尔科技有限公司 催化剂
TWI628331B (zh) 2012-01-12 2018-07-01 Ｇｐ纖維股份有限公司 具有降低黃化性質之低黏度牛皮紙纖維及其製造與使用方法
JP6242859B2 (ja) 2012-04-18 2017-12-06 ゲーペー ツェルローゼ ゲーエムベーハー ビスコースおよび他の二次的繊維製品の製造のための、パルプを処理して、クラフトパルプの繊維への取り込みを改良するための界面活性剤の使用
CA2898417C (en) 2013-02-08 2021-07-27 Arthur J. Nonni Softwood kraft fiber having an improved .alpha.-cellulose content and its use in the production of chemical cellulose products
AU2014213760B2 (en) * 2013-02-11 2017-05-25 Chemsenti Limited Drier for alkyd-based coating
MX364379B (es) 2013-03-14 2019-04-24 Gp Cellulose Gmbh Un metodo para preparar una fibra kraft altamente funcional y de baja viscosidad, usando una secuencia de blanqueamiento acido, y una fibra hecha por el proceso.
CN105143547B (zh) 2013-03-15 2018-05-01 Gp 纤维素股份有限公司 具有增高羧基含量的低粘度牛皮纸纤维及其制造和使用方法
PT3013931T (pt) * 2013-06-25 2020-05-14 Unilever Nv Composição compreendendo glutâmico-n,n-diacetato (glda), água e enzima
WO2018093697A1 (en) 2016-11-16 2018-05-24 Gp Cellulose Gmbh Modified cellulose from chemical fiber and methods of making and using the same
EP4110831B1 (de) 2020-02-28 2024-02-21 Catexel Technologies Limited Abbauverfahren

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69125310T2 (de) 1990-05-21 1997-07-03 Unilever Nv Bleichmittelaktivierung
FR2675165B1 (fr) 1991-04-15 1993-08-06 Rhone Poulenc Chimie Composition aqueuse pour couchage de papier comportant un latex alcaligonflant sensiblement insoluble.
GB9118242D0 (en) 1991-08-23 1991-10-09 Unilever Plc Machine dishwashing composition
GB9124581D0 (en) * 1991-11-20 1992-01-08 Unilever Plc Bleach catalyst composition,manufacture and use thereof in detergent and/or bleach compositions
EP0544490A1 (de) 1991-11-26 1993-06-02 Unilever Plc Bleich- und Reinigungsmittelzusammensetzungen
US5329024A (en) * 1993-03-30 1994-07-12 National Starch And Chemical Investment Holding Corporation Epoxidation of olefins via certain manganese complexes
US5429769A (en) * 1993-07-26 1995-07-04 Lever Brothers Company, Division Of Conopco, Inc. Peroxycarboxylic acids and manganese complex catalysts
JPH09511773A (ja) 1994-04-07 1997-11-25 ザ、プロクター、エンド、ギャンブル、カンパニー 漂白活性剤と漂白触媒とを含む漂白組成物
DE19620241A1 (de) 1996-05-20 1997-11-27 Patt R Prof Dr Verfahren zum Delignifizieren von Zellstoffen und Verwendung eines Katalysators
US6087312A (en) * 1996-09-13 2000-07-11 The Procter & Gamble Company Laundry bleaching processes and compositions
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
US6743761B2 (en) 2000-02-15 2004-06-01 The Procter & Gamble Company Method for the one step preparation of textiles
CA2401039A1 (en) * 2000-02-29 2001-09-07 Unilever Plc Composition and method for bleaching a substrate
DE10051317A1 (de) * 2000-10-17 2002-04-18 Degussa Übergangsmetallkomplexe mit Polydentaten Liganden zur Verstärkung der Bleich- und Delignifizierungswirkung von Persauerstoffverbindungen
US20030040459A1 (en) * 2001-02-05 2003-02-27 Unilever Home & Pesonal Care Usa Cleaning compositions
GB0103526D0 (en) 2001-02-13 2001-03-28 Unilever Plc Composition and method for bleaching a substrate
JP2004525986A (ja) 2001-04-27 2004-08-26 ロンザ ア−ゲ− ケトンの製造方法
US7393450B2 (en) * 2003-11-26 2008-07-01 Silveri Michael A System for maintaining pH and sanitizing agent levels of water in a water feature
US20050137105A1 (en) * 2003-12-18 2005-06-23 Griese Gregory G. Acidic detergent and a method of cleaning articles in a dish machine using an acidic detergent
ES2392347T3 (es) 2005-05-27 2012-12-07 Catexel Limited Proceso de blanqueo

Also Published As

Publication number Publication date
WO2007042192A2 (en) 2007-04-19
WO2007042192A3 (en) 2007-11-08
ZA200803091B (en) 2009-09-30
CA2624846C (en) 2014-02-11
CN101331260A (zh) 2008-12-24
DE602006006325D1 (de) 2009-05-28
EP1934396A2 (de) 2008-06-25
US20090126121A1 (en) 2009-05-21
AR056692A1 (es) 2007-10-17
US7972386B2 (en) 2011-07-05
BRPI0617322A2 (pt) 2011-07-19
AU2006301605A1 (en) 2007-04-19
BRPI0617322B1 (pt) 2016-07-05
CN101331260B (zh) 2012-05-30
EP1934396B1 (de) 2009-04-15
AU2006301605B2 (en) 2010-01-14
ES2323554T3 (es) 2009-07-20
CA2624846A1 (en) 2007-04-19

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Legal Events

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