GB2249104B - Bleach activators - Google Patents

Bleach activators

Info

Publication number
GB2249104B
GB2249104B GB9121773A GB9121773A GB2249104B GB 2249104 B GB2249104 B GB 2249104B GB 9121773 A GB9121773 A GB 9121773A GB 9121773 A GB9121773 A GB 9121773A GB 2249104 B GB2249104 B GB 2249104B
Authority
GB
United Kingdom
Prior art keywords
bleach activators
bleach
activators
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.)
Expired - Fee Related
Application number
GB9121773A
Other versions
GB2249104A (en
GB9121773D0 (en
Inventor
Walter Edward Paget
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BP Chemicals Ltd
Original Assignee
BP Chemicals Ltd
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 BP Chemicals Ltd filed Critical BP Chemicals Ltd
Publication of GB9121773D0 publication Critical patent/GB9121773D0/en
Publication of GB2249104A publication Critical patent/GB2249104A/en
Application granted granted Critical
Publication of GB2249104B publication Critical patent/GB2249104B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C11D3/126—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite in solid compositions
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites
    • 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
    • C11D3/392—Heterocyclic compounds, e.g. cyclic imides or lactames

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)
GB9121773A 1990-10-23 1991-10-14 Bleach activators Expired - Fee Related GB2249104B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909023006A GB9023006D0 (en) 1990-10-23 1990-10-23 Bleach activators

Publications (3)

Publication Number Publication Date
GB9121773D0 GB9121773D0 (en) 1991-11-27
GB2249104A GB2249104A (en) 1992-04-29
GB2249104B true GB2249104B (en) 1993-03-31

Family

ID=10684191

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909023006A Pending GB9023006D0 (en) 1990-10-23 1990-10-23 Bleach activators
GB9121773A Expired - Fee Related GB2249104B (en) 1990-10-23 1991-10-14 Bleach activators

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909023006A Pending GB9023006D0 (en) 1990-10-23 1990-10-23 Bleach activators

Country Status (1)

Country Link
GB (2) GB9023006D0 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4324693A (en) * 1992-06-18 1994-01-04 Unilever Plc Machine dishwashing composition
DE4439039A1 (en) 1994-11-02 1996-05-09 Hoechst Ag Granulated bleach activators and their manufacture
GB2294707A (en) * 1994-11-05 1996-05-08 Procter & Gamble Bleaching composition
GB2294695A (en) * 1994-11-05 1996-05-08 Procter & Gamble A method of washing laundry
GB2294694A (en) * 1994-11-05 1996-05-08 Procter & Gamble Solid detergent composition
GB9424009D0 (en) * 1994-11-29 1995-01-18 Procter And Gamble The Company Peroxyacid bleach precursor compositions
DE19609953A1 (en) * 1996-03-14 1997-09-18 Basf Ag Solid composition of heterocyclic compounds and / or oxime esters and inert porous support materials and their use as a stable bleach activator component in detergents, bleaches and cleaners
DE19740671A1 (en) * 1997-09-16 1999-03-18 Clariant Gmbh Bleach activator granulate containing ammonium nitrile and layered silicate
DE19740668A1 (en) 1997-09-16 1999-03-18 Clariant Gmbh Storage-stable bleach activator granulate obtained using acid-modified layered silicate as binder
GB9904485D0 (en) * 1999-02-27 1999-04-21 Procter & Gamble Method for protecting and/or controlled release of active ingredient
US6245729B1 (en) * 1999-07-27 2001-06-12 Ecolab, Inc. Peracid forming system, peracid forming composition, and methods for making and using
US6498124B2 (en) 2000-06-02 2002-12-24 Eastman Chemical Company Isolation of phenyl ester salts from mixtures comprising sulfolane
US6660712B2 (en) 2000-06-02 2003-12-09 Dale Elbert Van Sickle Stabilization of amido acids with antioxidants
AU2001268171A1 (en) 2000-06-02 2001-12-11 Eastman Chemical Company Process for recycling amido-carboxylic acid esters into amido-carboxylic acids
ATE286876T1 (en) 2000-06-02 2005-01-15 Eastman Chem Co PHENYL ESTER SALTS PURIFICATION
US6500973B2 (en) 2000-06-02 2002-12-31 Eastman Chemical Company Extractive solution crystallization of chemical compounds
GB201006076D0 (en) 2010-04-12 2010-05-26 Xeros Ltd Novel cleaning apparatus and method
GB201015277D0 (en) 2010-09-14 2010-10-27 Xeros Ltd Novel cleaning method
GB201100627D0 (en) 2011-01-14 2011-03-02 Xeros Ltd Improved cleaning method
GB201100918D0 (en) 2011-01-19 2011-03-02 Xeros Ltd Improved drying method
GB201212098D0 (en) 2012-07-06 2012-08-22 Xeros Ltd New cleaning material
GB201319782D0 (en) 2013-11-08 2013-12-25 Xeros Ltd Cleaning method and apparatus
GB201320784D0 (en) 2013-11-25 2014-01-08 Xeros Ltd Improved cleaning Apparatus and method

Also Published As

Publication number Publication date
GB2249104A (en) 1992-04-29
GB9023006D0 (en) 1990-12-05
GB9121773D0 (en) 1991-11-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951014