EP0889948A4 - Bleaching composition - Google Patents

Bleaching composition

Info

Publication number
EP0889948A4
EP0889948A4 EP97917150A EP97917150A EP0889948A4 EP 0889948 A4 EP0889948 A4 EP 0889948A4 EP 97917150 A EP97917150 A EP 97917150A EP 97917150 A EP97917150 A EP 97917150A EP 0889948 A4 EP0889948 A4 EP 0889948A4
Authority
EP
European Patent Office
Prior art keywords
bleaching composition
bleaching
composition
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Withdrawn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
EP97917150A
Other languages
German (de)
French (fr)
Other versions
EP0889948A1 (en
Inventor
Fiona Susan Williams
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 EP0889948A1 publication Critical patent/EP0889948A1/en
Publication of EP0889948A4 publication Critical patent/EP0889948A4/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Withdrawn legal-status Critical Current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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids
    • 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

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)
  • Detergent Compositions (AREA)
EP97917150A 1996-03-29 1997-03-25 Bleaching composition Withdrawn EP0889948A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9606594 1996-03-29
GB9606594A GB2311541A (en) 1996-03-29 1996-03-29 Oxygen-releasing bleach composition
PCT/US1997/005363 WO1997036991A1 (en) 1996-03-29 1997-03-25 Bleaching composition

Publications (2)

Publication Number Publication Date
EP0889948A1 EP0889948A1 (en) 1999-01-13
EP0889948A4 true EP0889948A4 (en) 1999-07-28

Family

ID=10791230

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97917150A Withdrawn EP0889948A4 (en) 1996-03-29 1997-03-25 Bleaching composition

Country Status (4)

Country Link
EP (1) EP0889948A4 (en)
CA (1) CA2250226A1 (en)
GB (1) GB2311541A (en)
WO (1) WO1997036991A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2311542A (en) * 1996-03-29 1997-10-01 Procter & Gamble Percarbonate bleach composition
GB9930422D0 (en) * 1999-12-22 2000-02-16 Unilever Plc Bleach catalysts
US20070015674A1 (en) 2005-06-30 2007-01-18 Xinbei Song Low phosphate automatic dishwashing detergent composition
US20160168515A1 (en) * 2013-07-24 2016-06-16 Michael B. Abrams Manganese carboxylates for peroxygen activation
ES2905972T3 (en) * 2013-09-09 2022-04-12 Ecolab Usa Inc Synergistic stain removal through a new combination of chelators
DE102013225591A1 (en) * 2013-12-11 2015-06-11 Henkel Ag & Co. Kgaa Machine dishwashing detergent containing N-based complexing agents
BR112017028430B1 (en) * 2015-07-06 2022-06-21 Ecolab Usa Inc Detergent composition, and, use of a detergent composition
CN110603312B (en) 2017-05-04 2021-10-15 联合利华知识产权控股有限公司 Detergent composition

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4319935A1 (en) * 1993-06-16 1994-12-22 Basf Ag Use of glycine-N, N-diacetic acid derivatives as complexing agents for alkaline earth and heavy metal ions
WO1995028464A1 (en) * 1994-04-13 1995-10-26 The Procter & Gamble Company Detergents containing a heavy metal sequestrant and a delayed release peroxyacid bleach system
EP0682105A2 (en) * 1994-04-13 1995-11-15 The Procter & Gamble Company Bleaching compositions
WO1996026999A1 (en) * 1995-02-28 1996-09-06 The Procter & Gamble Company Laundry pretreatment with peroxide bleaches containing chelators for iron, copper or manganese for reduced fabric damage
GB2311542A (en) * 1996-03-29 1997-10-01 Procter & Gamble Percarbonate bleach composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156654A (en) * 1961-06-19 1964-11-10 Shell Oil Co Bleaching
US4421668A (en) * 1981-07-07 1983-12-20 Lever Brothers Company Bleach composition
US4481129A (en) * 1981-12-23 1984-11-06 Lever Brothers Company Bleach compositions
US4623357A (en) * 1985-04-02 1986-11-18 Lever Brothers Company Bleach compositions
GB8629837D0 (en) * 1986-12-13 1987-01-21 Interox Chemicals Ltd Bleach activation
US5244593A (en) * 1992-01-10 1993-09-14 The Procter & Gamble Company Colorless detergent compositions with enhanced stability
GB9209366D0 (en) * 1992-04-30 1992-06-17 Unilever Plc Builder and bleach system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4319935A1 (en) * 1993-06-16 1994-12-22 Basf Ag Use of glycine-N, N-diacetic acid derivatives as complexing agents for alkaline earth and heavy metal ions
WO1995028464A1 (en) * 1994-04-13 1995-10-26 The Procter & Gamble Company Detergents containing a heavy metal sequestrant and a delayed release peroxyacid bleach system
EP0682105A2 (en) * 1994-04-13 1995-11-15 The Procter & Gamble Company Bleaching compositions
WO1996026999A1 (en) * 1995-02-28 1996-09-06 The Procter & Gamble Company Laundry pretreatment with peroxide bleaches containing chelators for iron, copper or manganese for reduced fabric damage
GB2311542A (en) * 1996-03-29 1997-10-01 Procter & Gamble Percarbonate bleach composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9736991A1 *

Also Published As

Publication number Publication date
GB2311541A (en) 1997-10-01
WO1997036991A1 (en) 1997-10-09
GB9606594D0 (en) 1996-06-05
EP0889948A1 (en) 1999-01-13
CA2250226A1 (en) 1997-10-09

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19981005

AK Designated contracting states

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A4 Supplementary search report drawn up and despatched

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STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20021001