ZA94863B - Oxidising agents - Google Patents

Oxidising agents

Info

Publication number
ZA94863B
ZA94863B ZA94863A ZA94863A ZA94863B ZA 94863 B ZA94863 B ZA 94863B ZA 94863 A ZA94863 A ZA 94863A ZA 94863 A ZA94863 A ZA 94863A ZA 94863 B ZA94863 B ZA 94863B
Authority
ZA
South Africa
Prior art keywords
product
peroxygen source
activator
instance
aqueous solution
Prior art date
Application number
ZA94863A
Other languages
English (en)
Inventor
Vincent Brian Croud
Stephen James Tompsett
Original Assignee
Warwick Int Group
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10730034&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA94863(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Warwick Int Group filed Critical Warwick Int Group
Publication of ZA94863B publication Critical patent/ZA94863B/xx

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
    • D21C9/16—Bleaching ; Apparatus therefor with per compounds
    • D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides
    • 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
    • C11D3/3907—Organic compounds
    • C11D3/3917—Nitrogen-containing 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
    • 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
    • D21C9/166—Bleaching ; Apparatus therefor with per compounds with peracids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Catching Or Destruction (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA94863A 1993-02-08 1994-02-08 Oxidising agents ZA94863B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939302443A GB9302443D0 (en) 1993-02-08 1993-02-08 Oxidising agents

Publications (1)

Publication Number Publication Date
ZA94863B true ZA94863B (en) 1995-02-08

Family

ID=10730034

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA94863A ZA94863B (en) 1993-02-08 1994-02-08 Oxidising agents

Country Status (15)

Country Link
EP (1) EP0682695B1 (tr)
JP (1) JPH08509695A (tr)
CN (1) CN1050380C (tr)
AT (1) ATE159755T1 (tr)
AU (1) AU5976494A (tr)
CA (1) CA2155633A1 (tr)
DE (1) DE69406531T2 (tr)
ES (1) ES2110220T3 (tr)
FI (1) FI953742A (tr)
GB (1) GB9302443D0 (tr)
IL (1) IL108598A0 (tr)
IN (1) IN180646B (tr)
TR (1) TR27789A (tr)
WO (1) WO1994018298A1 (tr)
ZA (1) ZA94863B (tr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5753138A (en) * 1993-06-24 1998-05-19 The Procter & Gamble Company Bleaching detergent compositions comprising bleach activators effective at low perhydroxyl concentrations
WO1995014760A1 (en) * 1993-11-25 1995-06-01 Warwick International Group Limited Bleach activators
AU1584295A (en) * 1994-02-07 1995-08-21 Warwick International Group Limited Pulp bleaching
GB9414625D0 (en) * 1994-02-07 1994-09-07 Warwick Int Group Oxidising compositions
GB9600159D0 (en) * 1996-01-05 1996-03-06 Warwick Int Group Process for bleaching or disinfecting a substrate
US5879409A (en) * 1996-02-23 1999-03-09 The Procter & Gamble Company Bleach additive and bleaching compositions having glycine anhydride activators
US6117357A (en) * 1996-07-29 2000-09-12 The Procter & Gamble Company Unsymmetrical acyclic imide bleach activators and compositions employing the same
US6291413B1 (en) 1997-11-10 2001-09-18 The Procter & Gamble Company O-substituted N,N-diacylhydroxylamine bleach activators and compositions employing the same
US6569286B1 (en) * 1998-09-30 2003-05-27 Warwick International Group Limited Method for the alkaline bleaching of pulp with a peroxyacid based oxygen bleaching species using an agglomerated bleach activator
US8007636B2 (en) * 2004-11-05 2011-08-30 Akzo Nobel N.V. Method of treating cellulose fibres with chlorine dioxide and an alkyl cellulose derivative
JP2007197416A (ja) * 2005-12-28 2007-08-09 Fujifilm Corp 殺菌用水性組成物の製造方法
DE102006028029A1 (de) * 2006-06-14 2007-12-20 Henkel Kgaa Aufhell- und/oder Färbemittel mit Azoliden
US8969283B2 (en) * 2009-02-05 2015-03-03 American Sterilizer Company Low odor, hard surface sporicides and chemical decontaminants
CN103205884B (zh) * 2012-01-13 2016-05-04 山西彩佳印染有限公司 一种棉织物双氧水快速连续冷堆练漂方法
CN103205883B (zh) * 2012-01-13 2016-05-11 山西彩佳印染有限公司 一种棉织物双氧水室温间歇式练漂方法
WO2020249691A1 (en) 2019-06-12 2020-12-17 Nouryon Chemicals International B.V. Process for the production of diacyl peroxides
US11976035B2 (en) 2019-06-12 2024-05-07 Nouryon Chemicals International B.V. Process for the production of diacyl peroxides
BR112021024870A2 (pt) * 2019-06-12 2022-01-18 Nouryon Chemicals Int Bv Método para isolar ácido carboxílico de uma corrente lateral aquosa de um processo de produção de peróxido orgânico
CN110790692B (zh) * 2019-10-30 2021-06-22 陕西铭锐石油科技有限公司 一种温度触发释氧型油膜剥离表面活性剂及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010048B (de) * 1953-05-20 1957-06-13 Degussa Verfahren zum Waschen von Faserstoffen oder Textilwaren
DE1469608A1 (de) * 1964-07-10 1968-12-19 Basf Ag Verfahren zum gleichzeitigen Faerben und Bleichen proteinhaltigem Fasergut
EP0396287A3 (en) * 1989-05-04 1991-10-02 The Clorox Company Method and product for enhanced bleaching with in situ peracid formation

Also Published As

Publication number Publication date
WO1994018298A1 (en) 1994-08-18
CA2155633A1 (en) 1994-08-18
TR27789A (tr) 1995-08-29
AU5976494A (en) 1994-08-29
EP0682695A4 (en) 1994-10-05
DE69406531D1 (de) 1997-12-04
IN180646B (tr) 1998-02-28
FI953742A (fi) 1995-09-12
ATE159755T1 (de) 1997-11-15
JPH08509695A (ja) 1996-10-15
EP0682695A1 (en) 1995-11-22
CN1119025A (zh) 1996-03-20
ES2110220T3 (es) 1998-02-01
CN1050380C (zh) 2000-03-15
GB9302443D0 (en) 1993-03-24
FI953742A0 (fi) 1995-08-07
EP0682695B1 (en) 1997-10-29
IL108598A0 (en) 1994-05-30
DE69406531T2 (de) 1998-02-26

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