EP0794988A4 - Peroxyacid bleach precursor compositions - Google Patents

Peroxyacid bleach precursor compositions

Info

Publication number: EP0794988A4
Authority: EP; European Patent Office
Prior art keywords: precursor compositions; bleach precursor; peroxyacid bleach; peroxyacid; compositions
Prior art date: 1994-11-29
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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.)

1994-11-29

Filing date

1995-11-28

Publication date

1999-08-04

1995-11-28 Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co

1997-09-17 Publication of EP0794988A1 publication Critical patent/EP0794988A1/en

1999-08-04 Publication of EP0794988A4 publication Critical patent/EP0794988A4/en

Status Withdrawn legal-status Critical Current

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
GB9424009A GB9424009D0 (en)	1994-11-29	1994-11-29	Peroxyacid bleach precursor compositions
GB9424009		1994-11-29
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
DE69632037T2 (en) *	1996-06-28	2004-11-18	The Procter & Gamble Company, Cincinnati	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

1994
- 1994-11-29 GB GB9424009A patent/GB9424009D0/en active Pending
1995
- 1995-11-28 WO PCT/US1995/015250 patent/WO1996017030A1/en not_active Application Discontinuation
- 1995-11-28 EP EP95942469A patent/EP0794988A4/en not_active Withdrawn
- 1995-11-28 CZ CZ971615A patent/CZ161597A3/en unknown
- 1995-11-28 HU HU9701692A patent/HUT77245A/en unknown
- 1995-11-28 MA MA24078A patent/MA23729A1/en unknown

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

Publication	Publication Date	Title
GB9423374D0 (en)	1995-01-11	Peroxyacid bleach precursor compositions
GB2286603B (en)	1998-03-25	Bleach compositions
AU2516095A (en)	1995-12-05	Peroxygen bleach composition
ZA955974B (en)	1997-01-20	Detergent bleach composition
ZA954606B (en)	1996-12-05	Bleach activation
HUP0001927A3 (en)	2001-11-28	Bleach compositions
GB9305598D0 (en)	1993-05-05	Bleach catalyst composition
GB9412051D0 (en)	1994-08-03	Novel peroxygen compounds
GB9102507D0 (en)	1991-03-27	Peroxyacid bleach precursor compositions
AU4777093A (en)	1994-03-03	Peroxyacid bleach precursor compositions
GB9318295D0 (en)	1993-10-20	Bleach catalyst composition
AU3386695A (en)	1996-03-14	Detergent bleach composition
AU2524495A (en)	1995-11-29	Bleach catalyst composition
GB9422376D0 (en)	1995-01-04	Bleaching compositions
ZW5193A1 (en)	1993-10-06	Peroxygen bleach composition
GB9422373D0 (en)	1995-01-04	Bleaching compositions
IL128591A0 (en)	2000-01-31	Bleaching compositions
IL128489A0 (en)	2000-01-31	Bleaching compositions
GB9606594D0 (en)	1996-06-05	Bleaching composition
HUP9903832A3 (en)	2001-11-28	Bleach precursor composition
GB9606653D0 (en)	1996-06-05	Bleaching composition
GB9424009D0 (en)	1995-01-18	Peroxyacid bleach precursor compositions
GB9605570D0 (en)	1996-05-15	Bleaching compositions
ZA975422B (en)	1998-12-21	Bleaching compositions
GB9315760D0 (en)	1993-09-15	Bleach compositions

Legal Events

Date	Code	Title	Description
1997-08-01	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1997-09-17	17P	Request for examination filed	Effective date: 19970423
1997-09-17	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
1999-08-04	A4	Supplementary search report drawn up and despatched	Effective date: 19990623
1999-08-04	AK	Designated contracting states	Kind code of ref document: A4 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
1999-08-11	RIC1	Information provided on ipc code assigned before grant	Free format text: 6C 09K 3/00 A, 6C 01B 15/055 B, 6C 11D 3/395 B, 6C 11D 3/12 B
2000-04-26	17Q	First examination report despatched	Effective date: 20000308
2000-10-21	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2000-12-06	18D	Application deemed to be withdrawn	Effective date: 20000531