CA2043542A1 - Detergent compositions - Google Patents

Detergent compositions

Info

Publication number
CA2043542A1
CA2043542A1 CA2043542A CA2043542A CA2043542A1 CA 2043542 A1 CA2043542 A1 CA 2043542A1 CA 2043542 A CA2043542 A CA 2043542A CA 2043542 A CA2043542 A CA 2043542A CA 2043542 A1 CA2043542 A1 CA 2043542A1
Authority
CA
Canada
Prior art keywords
pas
las
carbonate
detergent compositions
aluminosilicate
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
CA2043542A
Other languages
French (fr)
Other versions
CA2043542C (en
Inventor
Jeffery Harry Connor
Robert Donaldson
David George Evans
Andrew Timothy Hight
Michael William Hollingsworth
Donald Peter
Ian Frank White
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
Jeffery Harry Connor
Robert Donaldson
David George Evans
Andrew Timothy Hight
Michael William Hollingsworth
Donald Peter
Ian Frank White
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26297170&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2043542(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jeffery Harry Connor, Robert Donaldson, David George Evans, Andrew Timothy Hight, Michael William Hollingsworth, Donald Peter, Ian Frank White, Unilever Plc filed Critical Jeffery Harry Connor
Publication of CA2043542A1 publication Critical patent/CA2043542A1/en
Application granted granted Critical
Publication of CA2043542C publication Critical patent/CA2043542C/en
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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/37—Mixtures of compounds all of which are anionic
    • 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
    • C11D17/065—High-density particulate detergent 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds

Abstract

For optimum detergency, particulate detergent compositions built with aluminosilicate (25-45 wt%), and containing an anionic surfactant component (5-35 wt%) consisting of primary alcohol sulphate (PAS) (10-100 wt%) optionally with linear alkylbenzene sulphonate (LAS) (0-90 wt%), contain 0-20 wt% sodium carbonate depending on the relative proportions of PAS and LAS present:
0-10 wt% carbonate for 10-60 wt% PAS/40-90 wt% LAS, 0-20 wt% carbonate for 60-80 wt% PAS/20-40 wt% LAS, and 10-20 wt% carbonate for 80-100 wt% PAS/0-20 wt% LAS.
CA002043542A 1990-06-06 1991-05-30 Detergent compositions Expired - Fee Related CA2043542C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB909012612A GB9012612D0 (en) 1990-06-06 1990-06-06 Detergents compositions
GB9012612.9 1990-06-06
IN163BO1991 IN172490B (en) 1990-06-06 1991-06-04

Publications (2)

Publication Number Publication Date
CA2043542A1 true CA2043542A1 (en) 1991-12-07
CA2043542C CA2043542C (en) 1998-07-14

Family

ID=26297170

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002043542A Expired - Fee Related CA2043542C (en) 1990-06-06 1991-05-30 Detergent compositions

Country Status (11)

Country Link
EP (1) EP0460925B2 (en)
JP (1) JP2569237B2 (en)
KR (1) KR950008981B1 (en)
AU (1) AU633438B2 (en)
BR (1) BR9102333A (en)
CA (1) CA2043542C (en)
DE (1) DE69129133T3 (en)
ES (1) ES2114877T3 (en)
GB (1) GB9012612D0 (en)
IN (1) IN172490B (en)
ZA (1) ZA914329B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9205189D0 (en) * 1992-03-10 1992-04-22 Procter & Gamble Granular detergent compositions
GB9324127D0 (en) † 1993-05-26 1994-01-12 Unilever Plc Detergent compositions
GB9313878D0 (en) * 1993-07-05 1993-08-18 Unilever Plc Detergent composition or component containing anionic surfactant and process for its preparation
GB9324129D0 (en) * 1993-11-24 1994-01-12 Unilever Plc Detergent compositions and process for preparing them
US5565137A (en) * 1994-05-20 1996-10-15 The Proctor & Gamble Co. Process for making a high density detergent composition from starting detergent ingredients
DE19509973A1 (en) * 1995-03-18 1996-09-19 Henkel Kgaa Powdery for granular detergents or cleaning agents
GB9605534D0 (en) * 1996-03-15 1996-05-15 Unilever Plc Detergent compositions
DE19648014C2 (en) * 1996-11-20 2002-09-19 Cognis Deutschland Gmbh Anhydrous surfactant mixtures
GB0031823D0 (en) 2000-12-29 2001-02-14 Unilever Plc Detergent compositions
GB0031827D0 (en) * 2000-12-29 2001-02-14 Unilever Plc Detergent compositions
WO2023025744A1 (en) 2021-08-27 2023-03-02 Unilever Ip Holdings B.V. Detergent composition

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH10800A (en) * 1972-10-31 1977-09-07 Procter & Gamble Detergent composition
US4000094A (en) * 1974-11-08 1976-12-28 The Procter & Gamble Company Water-insoluble aluminosilicate-containing detergent composition
JPS6059280B2 (en) * 1976-07-09 1985-12-24 ライオン株式会社 Method for producing granular detergent composition
US4265777A (en) * 1980-04-17 1981-05-05 The Procter & Gamble Company Detergent compositions containing an aluminosilicate detergency builder and an unsaturated fatty acid soap
DE3248022A1 (en) * 1982-12-24 1984-06-28 Henkel KGaA, 4000 Düsseldorf SPRAY-DRIED MULTI-COMPONENT DETERGENT
US4536319A (en) * 1983-10-04 1985-08-20 The Procter & Gamble Company Compositions comprising alkylpolysaccharide detergent surfactant
AU582519B2 (en) * 1985-10-09 1989-03-23 Procter & Gamble Company, The Granular detergent compositions having improved solubility
GB2184452B (en) * 1985-12-20 1989-10-18 Unilever Plc Detergent compositions
JPS62167398A (en) * 1986-01-17 1987-07-23 花王株式会社 High density granular detergent composition
JPS62167399A (en) * 1986-01-17 1987-07-23 花王株式会社 High density granular detergent composition
JPS62240397A (en) * 1986-04-11 1987-10-21 花王株式会社 Detergent composition
GB8626082D0 (en) * 1986-10-31 1986-12-03 Unilever Plc Detergent powders
GB8810193D0 (en) * 1988-04-29 1988-06-02 Unilever Plc Detergent compositions & process for preparing them
JP2547444B2 (en) * 1988-05-12 1996-10-23 旭電化工業株式会社 Concentrated high-density clothes powder detergent
CA2001535C (en) * 1988-11-02 1995-01-31 Peter Willem Appel Process for preparing a high bulk density granular detergent composition
JPH02145699A (en) * 1988-11-28 1990-06-05 Kao Corp High-density granular concentrated cleaning agent composition
GB8828955D0 (en) * 1988-12-12 1989-01-25 Unilever Plc Enzyme-containing detergent compositions and their use
GB8922018D0 (en) * 1989-09-29 1989-11-15 Unilever Plc Detergent compositions and process for preparing them
GB9001404D0 (en) * 1990-01-22 1990-03-21 Unilever Plc Detergent composition

Also Published As

Publication number Publication date
EP0460925B2 (en) 2006-06-14
ES2114877T3 (en) 1998-06-16
GB9012612D0 (en) 1990-07-25
EP0460925A2 (en) 1991-12-11
DE69129133D1 (en) 1998-04-30
AU7811191A (en) 1991-12-12
DE69129133T2 (en) 1998-08-20
CA2043542C (en) 1998-07-14
BR9102333A (en) 1992-01-07
JPH04363397A (en) 1992-12-16
JP2569237B2 (en) 1997-01-08
KR920005737A (en) 1992-04-03
DE69129133T3 (en) 2006-10-05
IN172490B (en) 1993-08-28
ZA914329B (en) 1993-02-24
KR950008981B1 (en) 1995-08-10
EP0460925B1 (en) 1998-03-25
AU633438B2 (en) 1993-01-28
EP0460925A3 (en) 1993-02-17

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed