EP0323659A3 - Method for preparing a granular detergent material and granular detergent material thereby obtained - Google Patents

Method for preparing a granular detergent material and granular detergent material thereby obtained Download PDF

Info

Publication number
EP0323659A3
EP0323659A3 EP19880202736 EP88202736A EP0323659A3 EP 0323659 A3 EP0323659 A3 EP 0323659A3 EP 19880202736 EP19880202736 EP 19880202736 EP 88202736 A EP88202736 A EP 88202736A EP 0323659 A3 EP0323659 A3 EP 0323659A3
Authority
EP
European Patent Office
Prior art keywords
granular detergent
detergent material
preparing
granular
detergent
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
EP19880202736
Other versions
EP0323659B1 (en
EP0323659A2 (en
EP0323659B2 (en
Inventor
Linda-Lou Huiskes-Taal
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10628354&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0323659(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0323659A2 publication Critical patent/EP0323659A2/en
Publication of EP0323659A3 publication Critical patent/EP0323659A3/en
Publication of EP0323659B1 publication Critical patent/EP0323659B1/en
Application granted granted Critical
Publication of EP0323659B2 publication Critical patent/EP0323659B2/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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/221—Mono, di- or trisaccharides or derivatives thereof
    • 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
    • C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
    • C11D13/14—Shaping
    • C11D13/20—Shaping in the form of small particles, e.g. powder or flakes
    • 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
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • 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
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates
    • 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
    • C11D9/00—Compositions of detergents based essentially on soap
    • C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/06—Inorganic compounds
    • C11D9/08—Water-soluble compounds
    • C11D9/10—Salts
    • 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
    • C11D9/00—Compositions of detergents based essentially on soap
    • C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/22—Organic compounds, e.g. vitamins
    • C11D9/225—Polymers
    • 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
    • C11D9/00—Compositions of detergents based essentially on soap
    • C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/22—Organic compounds, e.g. vitamins
    • C11D9/26—Organic compounds, e.g. vitamins containing oxygen
    • C11D9/262—Organic compounds, e.g. vitamins containing oxygen containing carbohydrates

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)
  • Inorganic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
EP88202736A 1987-12-11 1988-11-30 Method for preparing a granular detergent material Expired - Lifetime EP0323659B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8728959 1987-12-11
GB878728959A GB8728959D0 (en) 1987-12-11 1987-12-11 Soap based compositions

Publications (4)

Publication Number Publication Date
EP0323659A2 EP0323659A2 (en) 1989-07-12
EP0323659A3 true EP0323659A3 (en) 1990-10-24
EP0323659B1 EP0323659B1 (en) 1995-01-11
EP0323659B2 EP0323659B2 (en) 1998-02-25

Family

ID=10628354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88202736A Expired - Lifetime EP0323659B2 (en) 1987-12-11 1988-11-30 Method for preparing a granular detergent material

Country Status (8)

Country Link
EP (1) EP0323659B2 (en)
AU (1) AU615239B2 (en)
DE (1) DE3852754T3 (en)
ES (1) ES2067467T5 (en)
FI (1) FI885665A (en)
GB (1) GB8728959D0 (en)
NZ (1) NZ227224A (en)
ZA (1) ZA889240B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2636036B2 (en) * 1989-03-06 1997-07-30 花王株式会社 Method and apparatus for continuous granulation of high-density detergent particles
EP0612843A1 (en) * 1993-02-22 1994-08-31 Unilever N.V. Granular acidic cleaners
US5703027A (en) * 1994-11-29 1997-12-30 The Procter & Gamble Company Monomeric rich silicate system in automatic dishwashing composition with improved glass etching
WO1997002339A1 (en) * 1995-07-06 1997-01-23 Henkel Kommanditgesellschaft Auf Aktien Granulated, powder- and fines-free detergents and cleaners of high bulk density
GB2343191A (en) * 1998-10-30 2000-05-03 Procter & Gamble Low dusting components for detergent compositions

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1813701A (en) * 1927-10-20 1931-07-07 Alden Speare S Sons Co Detergent
US3329616A (en) * 1963-07-31 1967-07-04 Monsanto Co Process for preparing detergents
DE2340882A1 (en) * 1972-08-17 1974-02-21 Lion Fat Oil Co Ltd PROCESS FOR MANUFACTURING KOERNIGER DETERGENTS AND CLEANING AGENTS
CA1056687A (en) * 1976-04-08 1979-06-19 Conn Chem Limited Process for the manufacture of a dishwashing detergent
US4207197A (en) * 1978-08-09 1980-06-10 The Procter & Gamble Company Agglomeration process for making granular detergents
EP0075250A2 (en) * 1981-09-17 1983-03-30 Hoechst Aktiengesellschaft Process for the production of a granulated raw material for detergents
EP0108429A1 (en) * 1982-09-07 1984-05-16 THE PROCTER & GAMBLE COMPANY Granular detergents containing pyrophosphate and polyacrylate polymer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1813701A (en) * 1927-10-20 1931-07-07 Alden Speare S Sons Co Detergent
US3329616A (en) * 1963-07-31 1967-07-04 Monsanto Co Process for preparing detergents
DE2340882A1 (en) * 1972-08-17 1974-02-21 Lion Fat Oil Co Ltd PROCESS FOR MANUFACTURING KOERNIGER DETERGENTS AND CLEANING AGENTS
CA1056687A (en) * 1976-04-08 1979-06-19 Conn Chem Limited Process for the manufacture of a dishwashing detergent
US4207197A (en) * 1978-08-09 1980-06-10 The Procter & Gamble Company Agglomeration process for making granular detergents
EP0075250A2 (en) * 1981-09-17 1983-03-30 Hoechst Aktiengesellschaft Process for the production of a granulated raw material for detergents
EP0108429A1 (en) * 1982-09-07 1984-05-16 THE PROCTER & GAMBLE COMPANY Granular detergents containing pyrophosphate and polyacrylate polymer

Also Published As

Publication number Publication date
EP0323659B1 (en) 1995-01-11
EP0323659A2 (en) 1989-07-12
DE3852754T3 (en) 1998-07-02
ZA889240B (en) 1990-08-29
DE3852754T2 (en) 1995-05-18
AU615239B2 (en) 1991-09-26
AU2667488A (en) 1989-06-15
EP0323659B2 (en) 1998-02-25
FI885665A0 (en) 1988-12-07
FI885665A (en) 1989-06-12
GB8728959D0 (en) 1988-01-27
NZ227224A (en) 1991-07-26
ES2067467T3 (en) 1995-04-01
DE3852754D1 (en) 1995-02-23
ES2067467T5 (en) 1998-05-16

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