CA2030306A1 - Detergent composition - Google Patents

Detergent composition

Info

Publication number
CA2030306A1
CA2030306A1 CA2030306A CA2030306A CA2030306A1 CA 2030306 A1 CA2030306 A1 CA 2030306A1 CA 2030306 A CA2030306 A CA 2030306A CA 2030306 A CA2030306 A CA 2030306A CA 2030306 A1 CA2030306 A1 CA 2030306A1
Authority
CA
Canada
Prior art keywords
detergent composition
composition
detergent
filler
anionic 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
CA2030306A
Other languages
French (fr)
Other versions
CA2030306C (en
Inventor
Colin S. Fairclough
Peter C. Knight
Nathan G. J. Davidson
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10666891&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2030306(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever PLC filed Critical Unilever PLC
Publication of CA2030306A1 publication Critical patent/CA2030306A1/en
Application granted granted Critical
Publication of CA2030306C publication Critical patent/CA2030306C/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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0034—Fixed on a solid conventional detergent ingredient
    • 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
    • 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • 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
    • C11D3/14—Fillers; Abrasives ; Abrasive compositions; Suspending or absorbing agents not provided for in one single group of C11D3/12; Specific features concerning abrasives, e.g. granulometry or mixtures

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 detergent composition has a high (~ 30%) content of anionic detergent yet has acceptable physical properties for use as part or all of a retail product. The anionic detergent is mixed with a particulate filler which has high oil absorbency. The filler is intimately distributed within the particles of the composition.
CA002030306A 1989-11-24 1990-11-20 Detergent composition Expired - Fee Related CA2030306C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8926644.9 1989-11-24
GB898926644A GB8926644D0 (en) 1989-11-24 1989-11-24 Detergent composition

Publications (2)

Publication Number Publication Date
CA2030306A1 true CA2030306A1 (en) 1991-05-25
CA2030306C CA2030306C (en) 1998-12-22

Family

ID=10666891

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002030306A Expired - Fee Related CA2030306C (en) 1989-11-24 1990-11-20 Detergent composition

Country Status (10)

Country Link
EP (1) EP0430603B1 (en)
JP (1) JPH03177499A (en)
AU (1) AU629429B2 (en)
BR (1) BR9005872A (en)
CA (1) CA2030306C (en)
DE (1) DE69016374T2 (en)
ES (1) ES2067699T3 (en)
GB (1) GB8926644D0 (en)
NO (1) NO176405C (en)
ZA (1) ZA909423B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2721616A1 (en) * 1994-06-22 1995-12-29 Hoechst France Compositions of anionic surfactants in powder, pearls or granules, process for their preparation and their use in cleaning and maintenance products
DE4440621A1 (en) * 1994-11-14 1996-05-15 Henkel Kgaa Scouring powder with improved flow properties and process for its production
GB9825558D0 (en) * 1998-11-20 1999-01-13 Unilever Plc Granular detergent components and particulate detergent compositions containing them
DE19961687A1 (en) * 1999-12-21 2001-07-05 Henkel Kgaa Combination of active ingredients for incorporation in detergents and cleaners
US9828569B2 (en) 2013-06-13 2017-11-28 The Procter & Gamble Company Granular laundry detergent
WO2014198034A1 (en) * 2013-06-13 2014-12-18 The Procter & Gamble Company Granular laundry detergent
RU2634690C2 (en) 2013-07-18 2017-11-03 Гэлэкси Серфактэнтс Лтд. Loose solid high-active alkyl ether sulphates
WO2016145643A1 (en) * 2015-03-19 2016-09-22 The Procter & Gamble Company Structured detergent particles and granular detergent compositions containing the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541084A (en) * 1954-09-06
US4035257A (en) * 1974-09-27 1977-07-12 The Procter & Gamble Company Spray-dried calcium carbonate-containing granules
IT1042924B (en) * 1974-09-27 1980-01-30 Procter & Gamble Phosphate free granules contg submicron calcium carbonate - and an alkali (bi) carbonate or sesquicarbonate, useful washing agent additives to ppte soluble calcium salts
GB1583081A (en) * 1977-05-18 1981-01-21 Unilever Ltd Production of detergent compositions
ES8607378A1 (en) * 1984-08-06 1986-05-16 Kao Corp Powder detergent of high density
US4919847A (en) * 1988-06-03 1990-04-24 Colgate Palmolive Co. Process for manufacturing particulate detergent composition directly from in situ produced anionic detergent salt

Also Published As

Publication number Publication date
DE69016374T2 (en) 1995-05-24
CA2030306C (en) 1998-12-22
GB8926644D0 (en) 1990-01-17
NO905080L (en) 1991-05-27
EP0430603B1 (en) 1995-01-25
DE69016374D1 (en) 1995-03-09
BR9005872A (en) 1991-09-24
NO176405B (en) 1994-12-19
NO176405C (en) 1995-03-29
NO905080D0 (en) 1990-11-23
AU6689990A (en) 1991-05-30
JPH03177499A (en) 1991-08-01
ES2067699T3 (en) 1995-04-01
EP0430603A3 (en) 1991-11-27
AU629429B2 (en) 1992-10-01
EP0430603A2 (en) 1991-06-05
ZA909423B (en) 1992-07-29

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed