CA2064655A1 - Process for Preparing Detergent Compositions - Google Patents

Process for Preparing Detergent Compositions

Info

Publication number
CA2064655A1
CA2064655A1 CA2064655A CA2064655A CA2064655A1 CA 2064655 A1 CA2064655 A1 CA 2064655A1 CA 2064655 A CA2064655 A CA 2064655A CA 2064655 A CA2064655 A CA 2064655A CA 2064655 A1 CA2064655 A1 CA 2064655A1
Authority
CA
Canada
Prior art keywords
surfactant
preparing
nonionic
detergent compositions
preparing 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
CA2064655A
Other languages
French (fr)
Other versions
CA2064655C (en
Inventor
Huig Euser
Philip Stephen Jackson
Amanda Jane Jeffreys
David William Roberts
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
Individual
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=26298685&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2064655(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2064655A1 publication Critical patent/CA2064655A1/en
Application granted granted Critical
Publication of CA2064655C publication Critical patent/CA2064655C/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
    • C11D17/06—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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic 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
    • C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising
    • 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
    • C11D1/12—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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols

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)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A process for preparing a liquid surfactant composition comprising an anionic surfactant and a nonionic surfactant and having a relatively low water content, whereby essen-tially equimolar amounts of a neutralizing agent and a liquid acid precursor of the anionic surfactant are blended simultaneously in the presence of the nonionic surfactant.
The process is especially suitable for preparing mixtures of nonionic and primary alkyl sulphate.
CA002064655A 1991-04-04 1992-04-01 Process for preparing detergent compositions Expired - Fee Related CA2064655C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB919107092A GB9107092D0 (en) 1991-04-04 1991-04-04 Process for preparing detergent compositions
GB9107092.0 1991-04-04
IN111BO1992 IN173189B (en) 1991-04-04 1992-04-03

Publications (2)

Publication Number Publication Date
CA2064655A1 true CA2064655A1 (en) 1992-10-05
CA2064655C CA2064655C (en) 1996-12-10

Family

ID=26298685

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002064655A Expired - Fee Related CA2064655C (en) 1991-04-04 1992-04-01 Process for preparing detergent compositions

Country Status (11)

Country Link
EP (1) EP0507402B1 (en)
JP (1) JPH0778234B2 (en)
KR (1) KR950013226B1 (en)
AU (1) AU652812B2 (en)
BR (1) BR9201203A (en)
CA (1) CA2064655C (en)
DE (1) DE69228330T2 (en)
ES (1) ES2127202T3 (en)
GB (1) GB9107092D0 (en)
IN (1) IN173189B (en)
ZA (1) ZA922465B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9324129D0 (en) * 1993-11-24 1994-01-12 Unilever Plc Detergent compositions and process for preparing them
JPH09505349A (en) * 1993-11-24 1997-05-27 ユニリーバー・ナームローゼ・ベンノートシヤープ Detergent composition
TW326472B (en) * 1994-08-12 1998-02-11 Kao Corp Method for producing nonionic detergent granules
DE19529232A1 (en) * 1995-08-09 1997-02-13 Henkel Kgaa Process for the preparation of surfactant compositions
GB9618875D0 (en) * 1996-09-10 1996-10-23 Unilever Plc Process for preparing high bulk density detergent compositions
GB9618877D0 (en) * 1996-09-10 1996-10-23 Unilever Plc Process for preparing high bulk density detergent compositions
DE19844523A1 (en) 1998-09-29 2000-03-30 Henkel Kgaa Granulation process
GB0009087D0 (en) * 2000-04-12 2000-05-31 Unilever Plc Process for preparing fluid detergent compositions
DE10163603B4 (en) 2001-12-21 2006-05-04 Henkel Kgaa Process for the preparation of builder-containing surfactant granules
DE102004025859A1 (en) * 2004-05-24 2005-12-22 Henkel Kgaa Kit of sponge and cleaner
PL2130897T3 (en) * 2008-06-02 2012-01-31 Procter & Gamble Surfactant concentrate
JP5875226B2 (en) * 2010-12-28 2016-03-02 花王株式会社 Surfactant composition
JP5868747B2 (en) * 2012-03-19 2016-02-24 花王株式会社 Method for producing surfactant mixture
DE102012221360A1 (en) * 2012-11-22 2014-05-22 Henkel Ag & Co. Kgaa Continuous process for the production of liquid washing or cleaning agents
EP3044297A1 (en) 2013-09-09 2016-07-20 The Procter & Gamble Company Process of making a liquid cleaning composition
DE102015212131A1 (en) * 2015-06-30 2017-01-05 Henkel Ag & Co. Kgaa Process for the preparation of a liquid, surfactant-containing composition
CN105062705A (en) * 2015-08-14 2015-11-18 浙江赞宇科技股份有限公司 Anhydrous ethoxylated alkyl sulfate concentrate as well as preparation method and device thereof
RS63086B1 (en) 2016-04-18 2022-04-29 Monosol Llc Film comprising perfume microcapsules and a container comprising such a film and a detergent
CA3131578A1 (en) 2019-02-06 2020-08-13 Monosol, Llc Water-soluble coatings for substrate surfaces
WO2024235669A1 (en) 2023-05-12 2024-11-21 Basf Se Process for preparing chemical formulations comprising a neutralized component

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2232341A1 (en) * 1972-07-01 1974-01-17 Orthmann & Herbst Continuous neutralization plant - for acid or alkaline waste water
JPS5278828A (en) * 1975-12-26 1977-07-02 Lion Corp Preparation of high concentration olefin sulfonate solution
EP0043148A1 (en) * 1980-06-27 1982-01-06 Joseph Hanssens Apparatus for removing iron from water
JPS6032676B2 (en) * 1980-07-11 1985-07-29 ライオン株式会社 High concentration surfactant slurry
DE3305430A1 (en) * 1983-02-17 1984-08-23 Henkel KGaA, 4000 Düsseldorf USE OF ALCOHOLS AND THEIR DERIVATIVES AS VISCOSITY REGULATORS FOR HIGH VISCOSE TECHNICAL TENSIDE CONCENTRATES
GB8625104D0 (en) * 1986-10-20 1986-11-26 Unilever Plc Detergent compositions
JPS6447755A (en) * 1987-08-18 1989-02-22 Dai Ichi Kogyo Seiyaku Co Ltd Production of organic sulfuric acid ester salt or organic sulfonic acid salt
JPH02105900A (en) * 1988-10-15 1990-04-18 Sunstar Inc Detergent composition in container
JP2589365B2 (en) * 1989-02-21 1997-03-12 花王株式会社 Method for producing alkyl sulfate salt

Also Published As

Publication number Publication date
DE69228330T2 (en) 1999-06-17
EP0507402B1 (en) 1999-02-03
JPH0778234B2 (en) 1995-08-23
BR9201203A (en) 1992-12-01
GB9107092D0 (en) 1991-05-22
ZA922465B (en) 1993-10-04
KR950013226B1 (en) 1995-10-26
DE69228330D1 (en) 1999-03-18
AU1405392A (en) 1992-10-08
ES2127202T3 (en) 1999-04-16
EP0507402A1 (en) 1992-10-07
CA2064655C (en) 1996-12-10
IN173189B (en) 1994-02-26
JPH05112797A (en) 1993-05-07
AU652812B2 (en) 1994-09-08
KR920019919A (en) 1992-11-20

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Legal Events

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EEER Examination request
MKLA Lapsed