EP0256443A3 - Peroxyacid bleach composition and its use in detergent compositions - Google Patents

Peroxyacid bleach composition and its use in detergent compositions Download PDF

Info

Publication number
EP0256443A3
EP0256443A3 EP87111425A EP87111425A EP0256443A3 EP 0256443 A3 EP0256443 A3 EP 0256443A3 EP 87111425 A EP87111425 A EP 87111425A EP 87111425 A EP87111425 A EP 87111425A EP 0256443 A3 EP0256443 A3 EP 0256443A3
Authority
EP
European Patent Office
Prior art keywords
detergent compositions
bleach composition
peroxyacid bleach
weight
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Withdrawn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
EP87111425A
Other languages
German (de)
French (fr)
Other versions
EP0256443A2 (en
Inventor
Timothy David Finch
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.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
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 Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0256443A2 publication Critical patent/EP0256443A2/en
Publication of EP0256443A3 publication Critical patent/EP0256443A3/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Withdrawn legal-status Critical Current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
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3945—Organic per-compounds

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)

Abstract

A stable, dry, granular peroxyacid bleach composition having particle size of from 500-2000 µm is disclosed, said composition comprising from 20 to 65% by weight of a solid organic peroxyacid compound, 79.5 to 30% by weight of at least one inert inorganic salt, and from 0.5 to about 6.5% by weight of a non-­ oxidisable, acidic, polymeric builder.
Low to medium temperature bleach detergent compositions comprising a surface-active agent, a detergency builder and said dry granular peroxyacid bleach composition are also disclosed.
EP87111425A 1986-08-15 1987-08-07 Peroxyacid bleach composition and its use in detergent compositions Withdrawn EP0256443A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868619953A GB8619953D0 (en) 1986-08-15 1986-08-15 Peroxyacid bleach composition
GB8619953 1986-08-15

Publications (2)

Publication Number Publication Date
EP0256443A2 EP0256443A2 (en) 1988-02-24
EP0256443A3 true EP0256443A3 (en) 1988-12-14

Family

ID=10602791

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87111425A Withdrawn EP0256443A3 (en) 1986-08-15 1987-08-07 Peroxyacid bleach composition and its use in detergent compositions

Country Status (7)

Country Link
EP (1) EP0256443A3 (en)
JP (1) JPS6348400A (en)
AU (1) AU600503B2 (en)
BR (1) BR8704199A (en)
GB (1) GB8619953D0 (en)
TR (1) TR23892A (en)
ZA (1) ZA876041B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863626A (en) * 1985-08-21 1989-09-05 The Clorox Company Encapsulated enzyme in dry bleach composition
GB8810630D0 (en) * 1988-05-05 1988-06-08 Unilever Plc Process for preparing bodies containing peroxyacid & compositions comprising said bodies
US4917811A (en) * 1988-09-20 1990-04-17 Lever Brothers Company Bleach compositions and process for making same
GB8922179D0 (en) * 1989-10-02 1989-11-15 Rohm & Haas Polymer-containing granulates
BE1003515A3 (en) * 1989-10-05 1992-04-14 Interox Sa PERACETIC ACID COMPOSITIONS AND METHOD FOR OBTAINING SUCH COMPOSITIONS.
US5279757A (en) * 1990-04-06 1994-01-18 Hoechst Aktiengesellschaft Stable peroxycarboxylic acid granule comprising an imidoperoxycarboxylic acid or salt thereof
DE4011185A1 (en) * 1990-04-06 1991-10-10 Hoechst Ag STABLE PEROXICARBONIC ACID GRANULES
EP0592033A1 (en) * 1992-10-07 1994-04-13 The Procter & Gamble Company Process for making peroxyacid containing particles
US5409632A (en) * 1992-11-16 1995-04-25 The Procter & Gamble Company Cleaning and bleaching composition with amidoperoxyacid
US5932532A (en) * 1993-10-14 1999-08-03 Procter & Gamble Company Bleach compositions comprising protease enzyme
KR100593529B1 (en) 2004-03-31 2006-06-28 주식회사 엘지생활건강 Process for preparing ester type bleach activator compound
ES2427152T3 (en) * 2006-04-20 2013-10-29 The Procter & Gamble Company Procedure to produce bleaching particles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200163A2 (en) * 1985-05-02 1986-11-05 Henkel Kommanditgesellschaft auf Aktien Bleaching agent, its preparation and its use
EP0212976A2 (en) * 1985-08-21 1987-03-04 The Clorox Company Stable peracid bleaching composition

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE49996B1 (en) * 1979-07-06 1986-01-22 Unilever Ltd Particulate bleach compositions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200163A2 (en) * 1985-05-02 1986-11-05 Henkel Kommanditgesellschaft auf Aktien Bleaching agent, its preparation and its use
EP0212976A2 (en) * 1985-08-21 1987-03-04 The Clorox Company Stable peracid bleaching composition

Also Published As

Publication number Publication date
JPS6348400A (en) 1988-03-01
AU600503B2 (en) 1990-08-16
TR23892A (en) 1990-10-17
GB8619953D0 (en) 1986-09-24
BR8704199A (en) 1988-04-12
AU7674587A (en) 1988-02-18
ZA876041B (en) 1989-04-26
EP0256443A2 (en) 1988-02-24

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Inventor name: FINCH, TIMOTHY DAVID