EP0794988A4 - Peroxyacid bleach precursor compositions - Google Patents

Peroxyacid bleach precursor compositions

Info

Publication number
EP0794988A4
EP0794988A4 EP95942469A EP95942469A EP0794988A4 EP 0794988 A4 EP0794988 A4 EP 0794988A4 EP 95942469 A EP95942469 A EP 95942469A EP 95942469 A EP95942469 A EP 95942469A EP 0794988 A4 EP0794988 A4 EP 0794988A4
Authority
EP
European Patent Office
Prior art keywords
precursor compositions
bleach precursor
peroxyacid bleach
peroxyacid
compositions
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.)
Withdrawn
Application number
EP95942469A
Other languages
German (de)
French (fr)
Other versions
EP0794988A1 (en
Inventor
Paul Richard Sherrington
Andrew Dorset
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of EP0794988A1 publication Critical patent/EP0794988A1/en
Publication of EP0794988A4 publication Critical patent/EP0794988A4/en
Withdrawn legal-status Critical Current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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • 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
    • C11D3/1273—Crystalline layered silicates of type NaMeSixO2x+1YH2O
    • 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
    • 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
    • C11D3/3935—Bleach activators or bleach catalysts granulated, coated or protected

Landscapes

  • Chemical & Material Sciences (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)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Detergent Compositions (AREA)
EP95942469A 1994-11-29 1995-11-28 Peroxyacid bleach precursor compositions Withdrawn EP0794988A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9424009 1994-11-29
GB9424009A GB9424009D0 (en) 1994-11-29 1994-11-29 Peroxyacid bleach precursor compositions
PCT/US1995/015250 WO1996017030A1 (en) 1994-11-29 1995-11-28 Peroxyacid bleach precursor compositions

Publications (2)

Publication Number Publication Date
EP0794988A1 EP0794988A1 (en) 1997-09-17
EP0794988A4 true EP0794988A4 (en) 1999-08-04

Family

ID=10765101

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95942469A Withdrawn EP0794988A4 (en) 1994-11-29 1995-11-28 Peroxyacid bleach precursor compositions

Country Status (6)

Country Link
EP (1) EP0794988A4 (en)
CZ (1) CZ161597A3 (en)
GB (1) GB9424009D0 (en)
HU (1) HUT77245A (en)
MA (1) MA23729A1 (en)
WO (1) WO1996017030A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816482B1 (en) * 1996-06-28 2004-03-31 THE PROCTER & GAMBLE COMPANY Bleach precursor compositions
DE19740668A1 (en) 1997-09-16 1999-03-18 Clariant Gmbh Storage-stable bleach activator granulate obtained using acid-modified layered silicate as binder
WO2015119167A1 (en) 2014-02-07 2015-08-13 住友化学株式会社 Catalyst, and method for manufacturing oxidation product

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240057A1 (en) * 1986-03-25 1987-10-07 Unilever N.V. Granular non-phosphorus-containing bleach activator compositions and use thereof in granular detergent bleach compositions
GB2249104A (en) * 1990-10-23 1992-04-29 Bp Chem Int Ltd Bleach activators
WO1996014384A1 (en) * 1994-11-05 1996-05-17 The Procter & Gamble Company Laundry washing method using a dispensing means for a solid bleaching detergent

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8310080D0 (en) * 1983-04-14 1983-05-18 Interox Chemicals Ltd Bleach composition
GB8310698D0 (en) * 1983-04-20 1983-05-25 Procter & Gamble Detergent compositions
US4623357A (en) * 1985-04-02 1986-11-18 Lever Brothers Company Bleach compositions
US4731196A (en) * 1986-10-28 1988-03-15 Ethyl Corporation Process for making bleach activator
DE4024759A1 (en) * 1990-08-03 1992-02-06 Henkel Kgaa BLEACH ACTIVATORS IN GRANULATE FORM
SK278834B6 (en) * 1992-01-17 1998-03-04 Unilever Nv Detergent whitening mixture containing particles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240057A1 (en) * 1986-03-25 1987-10-07 Unilever N.V. Granular non-phosphorus-containing bleach activator compositions and use thereof in granular detergent bleach compositions
GB2249104A (en) * 1990-10-23 1992-04-29 Bp Chem Int Ltd Bleach activators
WO1996014384A1 (en) * 1994-11-05 1996-05-17 The Procter & Gamble Company Laundry washing method using a dispensing means for a solid bleaching detergent

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9617030A1 *

Also Published As

Publication number Publication date
MA23729A1 (en) 1996-07-01
GB9424009D0 (en) 1995-01-18
CZ161597A3 (en) 1997-11-12
EP0794988A1 (en) 1997-09-17
HUT77245A (en) 1998-03-02
WO1996017030A1 (en) 1996-06-06

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Legal Events

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