EP0075818A3 - Granular bleach activator - Google Patents

Granular bleach activator Download PDF

Info

Publication number
EP0075818A3
EP0075818A3 EP82108646A EP82108646A EP0075818A3 EP 0075818 A3 EP0075818 A3 EP 0075818A3 EP 82108646 A EP82108646 A EP 82108646A EP 82108646 A EP82108646 A EP 82108646A EP 0075818 A3 EP0075818 A3 EP 0075818A3
Authority
EP
European Patent Office
Prior art keywords
bleach activator
granular bleach
granular
activator
bleach
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.)
Granted
Application number
EP82108646A
Other languages
German (de)
Other versions
EP0075818B1 (en
EP0075818A2 (en
EP0075818B2 (en
Inventor
Karl Dr. Sommer
Robert Heinz
Albert Dr. Hettche
Johannes Dr. Perner
Werner Schuster
Wolfgang Dr. Trieselt
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.)
BASF SE
Original Assignee
BASF SE
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25796390&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0075818(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19813138551 external-priority patent/DE3138551A1/en
Priority claimed from DE19823208216 external-priority patent/DE3208216A1/en
Application filed by BASF SE filed Critical BASF SE
Priority to AT82108646T priority Critical patent/ATE17021T1/en
Publication of EP0075818A2 publication Critical patent/EP0075818A2/en
Publication of EP0075818A3 publication Critical patent/EP0075818A3/en
Publication of EP0075818B1 publication Critical patent/EP0075818B1/en
Application granted granted Critical
Publication of EP0075818B2 publication Critical patent/EP0075818B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11D3/39—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
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
    • 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
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • C11D3/3776—Heterocyclic compounds, e.g. lactam
    • 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

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)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
EP82108646A 1981-09-28 1982-09-18 Granular bleach activator Expired - Lifetime EP0075818B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82108646T ATE17021T1 (en) 1981-09-28 1982-09-18 GRAINY BLEACH ACTIVATOR.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3138551 1981-09-28
DE19813138551 DE3138551A1 (en) 1981-09-28 1981-09-28 Granular bleach activator
DE19823208216 DE3208216A1 (en) 1982-03-06 1982-03-06 Granular bleach activator
DE3208216 1982-03-06

Publications (4)

Publication Number Publication Date
EP0075818A2 EP0075818A2 (en) 1983-04-06
EP0075818A3 true EP0075818A3 (en) 1984-03-07
EP0075818B1 EP0075818B1 (en) 1985-12-18
EP0075818B2 EP0075818B2 (en) 1990-03-14

Family

ID=25796390

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82108646A Expired - Lifetime EP0075818B2 (en) 1981-09-28 1982-09-18 Granular bleach activator

Country Status (5)

Country Link
US (1) US4695397A (en)
EP (1) EP0075818B2 (en)
CA (1) CA1217301A (en)
DE (1) DE3268039D1 (en)
ES (1) ES515965A0 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8606804D0 (en) * 1986-03-19 1986-04-23 Warwick International Ltd Particulate bleach activator composition
GB8607388D0 (en) * 1986-03-25 1986-04-30 Unilever Plc Activator compositions
GB8607387D0 (en) * 1986-03-25 1986-04-30 Unilever Plc Activator compositions
US5002691A (en) * 1986-11-06 1991-03-26 The Clorox Company Oxidant detergent containing stable bleach activator granules
US5112514A (en) * 1986-11-06 1992-05-12 The Clorox Company Oxidant detergent containing stable bleach activator granules
US4883833A (en) * 1988-06-15 1989-11-28 Hughes Ronald E Process for producing a dry granular product
US5269962A (en) * 1988-10-14 1993-12-14 The Clorox Company Oxidant composition containing stable bleach activator granules
DE3843195A1 (en) * 1988-12-22 1990-06-28 Hoechst Ag METHOD FOR PRODUCING STORAGE-STABLE, EASILY SOLUBLE BLEACHING ACTIVATOR GRANULES
WO1991002696A1 (en) * 1989-08-19 1991-03-07 Henkel Kommanditgesellschaft Auf Aktien Process for granulating perborate monohydrate
DE4014978A1 (en) * 1990-05-10 1991-11-14 Basf Ag METHOD FOR PRODUCING A GRAINY BLEACH ACTIVATOR COMPOSITION
DE4024759A1 (en) * 1990-08-03 1992-02-06 Henkel Kgaa BLEACH ACTIVATORS IN GRANULATE FORM
US5458801A (en) * 1991-09-27 1995-10-17 Kao Corporation Process for producing granular bleach activator composition and granular bleach activator composition
US5259994A (en) * 1992-08-03 1993-11-09 The Procter & Gamble Company Particulate laundry detergent compositions with polyvinyl pyrollidone
DE4242482A1 (en) * 1992-12-16 1994-06-23 Henkel Kgaa Process for the preparation of powdered detergents
DE4439039A1 (en) * 1994-11-02 1996-05-09 Hoechst Ag Granulated bleach activators and their manufacture
DE19641708A1 (en) * 1996-10-10 1998-04-16 Clariant Gmbh Process for the preparation of a coated bleach activator granulate
DE19651415A1 (en) * 1996-12-11 1998-06-18 Henkel Ecolab Gmbh & Co Ohg Method of instrument disinfection
DE19709991C2 (en) 1997-03-11 1999-12-23 Rettenmaier & Soehne Gmbh & Co Detergent compact and process for its manufacture
DE19710254A1 (en) * 1997-03-13 1998-09-17 Henkel Kgaa Shaped or active cleaning moldings for household use
DE19740668A1 (en) 1997-09-16 1999-03-18 Clariant Gmbh Storage-stable bleach activator granulate obtained using acid-modified layered silicate as binder
DE19740671A1 (en) * 1997-09-16 1999-03-18 Clariant Gmbh Bleach activator granulate containing ammonium nitrile and layered silicate
GB2345701A (en) * 1999-01-12 2000-07-19 Procter & Gamble Particulate bleaching components
DE60000022T2 (en) * 1999-03-05 2002-03-14 Rohm & Haas Improved particulate compositions
DE19912031A1 (en) * 1999-03-17 2000-09-21 Basf Ag Use of crosslinked polyvinylpyrrolidone to increase the rate of disintegration of compact particulate detergents and cleaners
US7765133B1 (en) * 2000-02-16 2010-07-27 Omgeo Llc System for facilitating trade processing and trade management
US7550156B2 (en) 2001-11-23 2009-06-23 Rohm And Haas Company Optimised pellet formulations
GB0710559D0 (en) * 2007-06-02 2007-07-11 Reckitt Benckiser Nv Composition
DE102007059970A1 (en) * 2007-12-11 2009-09-10 Henkel Ag & Co. Kgaa cleaning supplies
GB0901207D0 (en) * 2009-01-26 2009-03-11 Innospec Ltd Chelating agents and methods relating thereto

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2855777A1 (en) * 1977-12-22 1979-06-28 Unilever Nv GÖERNIGER BLEACH ACTIVATOR
EP0037026A1 (en) * 1980-03-28 1981-10-07 Henkel Kommanditgesellschaft auf Aktien Process for the preparation of a storage-stable, easily soluble granulated compound containing a bleach activator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2048331A1 (en) * 1970-10-01 1972-04-06 Henkel & Cie GmbH, 4000 Dusseldorf Solid, powdery to granular agents for the production of cold-acting bleaching liquors, in particular cold-acting bleaching liquors, and processes for the manufacture of these agents
GB1573406A (en) * 1975-12-18 1980-08-20 Unilever Ltd Bleaching detergent compositions
EP0053859B1 (en) * 1980-12-09 1985-04-03 Unilever N.V. Bleach activator granules

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2855777A1 (en) * 1977-12-22 1979-06-28 Unilever Nv GÖERNIGER BLEACH ACTIVATOR
EP0037026A1 (en) * 1980-03-28 1981-10-07 Henkel Kommanditgesellschaft auf Aktien Process for the preparation of a storage-stable, easily soluble granulated compound containing a bleach activator

Also Published As

Publication number Publication date
EP0075818B1 (en) 1985-12-18
DE3268039D1 (en) 1986-01-30
EP0075818A2 (en) 1983-04-06
ES8501794A1 (en) 1984-12-01
EP0075818B2 (en) 1990-03-14
CA1217301A (en) 1987-02-03
US4695397A (en) 1987-09-22
ES515965A0 (en) 1984-12-01

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