CA1303939C - Poudres detergentes et procede de fabrication connexe - Google Patents

Poudres detergentes et procede de fabrication connexe

Info

Publication number
CA1303939C
CA1303939C CA000550792A CA550792A CA1303939C CA 1303939 C CA1303939 C CA 1303939C CA 000550792 A CA000550792 A CA 000550792A CA 550792 A CA550792 A CA 550792A CA 1303939 C CA1303939 C CA 1303939C
Authority
CA
Canada
Prior art keywords
detergent
alkali metal
base powder
calcite
carbonate
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.)
Expired - Fee Related
Application number
CA000550792A
Other languages
English (en)
Inventor
Ian E. Niven
Raymond J. Wilde
Thomas Taylor
Chandulal K. Ranpuria
Peter F. Garner-Gray
Peter M. Duggleby
Robert W. Anderson
Timothy J. Price
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
Original Assignee
Unilever PLC
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
Priority claimed from GB868626690A external-priority patent/GB8626690D0/en
Priority claimed from GB878703867A external-priority patent/GB8703867D0/en
Priority claimed from GB878711422A external-priority patent/GB8711422D0/en
Application filed by Unilever PLC filed Critical Unilever PLC
Application granted granted Critical
Publication of CA1303939C publication Critical patent/CA1303939C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/10—Carbonates ; Bicarbonates
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/1233—Carbonates, e.g. calcite or dolomite
    • 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
    • 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

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)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
CA000550792A 1986-11-07 1987-11-02 Poudres detergentes et procede de fabrication connexe Expired - Fee Related CA1303939C (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB868626690A GB8626690D0 (en) 1986-11-07 1986-11-07 Preparing detergent powders
GB8626690 1986-11-07
GB878703867A GB8703867D0 (en) 1987-02-19 1987-02-19 Preparing detergent powders
GB8703867 1987-02-19
GB878711422A GB8711422D0 (en) 1987-05-14 1987-05-14 Preparing detergent powders
GB8711422 1987-05-14

Publications (1)

Publication Number Publication Date
CA1303939C true CA1303939C (fr) 1992-06-23

Family

ID=27263202

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000550792A Expired - Fee Related CA1303939C (fr) 1986-11-07 1987-11-02 Poudres detergentes et procede de fabrication connexe

Country Status (8)

Country Link
EP (1) EP0267042A3 (fr)
KR (1) KR900004538B1 (fr)
AU (1) AU597743B2 (fr)
BR (1) BR8705964A (fr)
CA (1) CA1303939C (fr)
IN (1) IN166992B (fr)
MY (1) MY102396A (fr)
TR (2) TR23594A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8626691D0 (en) * 1986-11-07 1986-12-10 Unilever Plc Detergent composition
MY102396A (en) * 1986-11-07 1992-06-17 Unilever Plc Detergent granules and a process for their preparation
GB8810821D0 (en) * 1988-05-06 1988-06-08 Unilever Plc Detergent compositions & process for preparing them
FR2640255B1 (fr) * 1988-12-12 1991-09-20 Rhone Poulenc Chimie Silicates granules a vitesse de dissolution amelioree
GB2238315A (en) * 1989-11-24 1991-05-29 Unilever Plc Detergent composition
GB9209366D0 (en) * 1992-04-30 1992-06-17 Unilever Plc Builder and bleach system
BR9405916A (pt) * 1993-04-01 1995-12-12 Unilever Nv Composição detergente sólida na forma de pastilhas de material detergente granular comprimido processo para a fabricação de uma composição detergente sólido e uso da composição
DE69329458T2 (de) * 1993-07-14 2001-04-19 The Procter & Gamble Company, Cincinnati Reinigungsmittelzusammensetzungen
DE69328173T2 (de) * 1993-07-14 2000-11-09 The Procter & Gamble Company, Cincinnati Reinigungsmittelzusammensetzungen
DE4405511A1 (de) * 1994-02-22 1995-08-24 Henkel Kgaa Waschmittel mit amorphen silikatischen Buildersubstanzen
DE4442977A1 (de) * 1994-12-02 1996-06-05 Henkel Kgaa Wasch- oder Reinigungsmittel mit wasserlöslichen Buildersubstanzen
US6534474B1 (en) 1998-06-04 2003-03-18 Kao Corporation Surfactant composition
GB0114540D0 (en) * 2001-06-14 2001-08-08 Unilever Plc Laundry treatment composition
DE102006010670A1 (de) * 2006-03-08 2007-09-13 Clariant International Limited Cogranulate
WO2010069718A1 (fr) * 2008-12-16 2010-06-24 Unilever Nv Composition solide d'adjuvant
US10626350B2 (en) 2015-12-08 2020-04-21 Ecolab Usa Inc. Pressed manual dish detergent
CN107754724A (zh) * 2017-12-07 2018-03-06 南京高正农用化工有限公司 一种喷雾干燥制粒塔

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1437950A (en) * 1972-08-22 1976-06-03 Unilever Ltd Detergent compositions
GB1504878A (en) * 1974-05-30 1978-03-22 Unilever Ltd Production of detergent compositions
GB1515273A (en) * 1974-09-06 1978-06-21 Unilever Ltd Production of detergent compositions
US4049586A (en) * 1974-09-27 1977-09-20 The Procter & Gamble Company Builder system and detergent product
GB8311002D0 (en) * 1983-04-22 1983-05-25 Unilever Plc Detergent compositions
GB2174712B (en) * 1985-05-10 1988-10-19 Unilever Plc Detergent granules
MY102396A (en) * 1986-11-07 1992-06-17 Unilever Plc Detergent granules and a process for their preparation

Also Published As

Publication number Publication date
TR23839A (tr) 1990-09-26
EP0267042A3 (fr) 1990-03-21
MY102396A (en) 1992-06-17
KR900004538B1 (ko) 1990-06-29
IN166992B (fr) 1990-08-18
TR23594A (tr) 1990-04-20
KR880006353A (ko) 1988-07-22
AU597743B2 (en) 1990-06-07
BR8705964A (pt) 1988-06-14
EP0267042A2 (fr) 1988-05-11
AU8065887A (en) 1988-05-12

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Legal Events

Date Code Title Description
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