CA2095037A1 - Improving the color of surfactant agglomerates by admixing a solid bleaching agent - Google Patents

Improving the color of surfactant agglomerates by admixing a solid bleaching agent

Info

Publication number
CA2095037A1
CA2095037A1 CA002095037A CA2095037A CA2095037A1 CA 2095037 A1 CA2095037 A1 CA 2095037A1 CA 002095037 A CA002095037 A CA 002095037A CA 2095037 A CA2095037 A CA 2095037A CA 2095037 A1 CA2095037 A1 CA 2095037A1
Authority
CA
Canada
Prior art keywords
bleaching agent
product
admixing
color
improving
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
CA002095037A
Other languages
French (fr)
Other versions
CA2095037C (en
Inventor
Jose L. Vega
Lucas Goovaerts
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.)
Procter and Gamble Co
Original Assignee
Jose L. Vega
Lucas Goovaerts
The Procter & Gamble Company
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
Application filed by Jose L. Vega, Lucas Goovaerts, The Procter & Gamble Company filed Critical Jose L. Vega
Publication of CA2095037A1 publication Critical patent/CA2095037A1/en
Application granted granted Critical
Publication of CA2095037C publication Critical patent/CA2095037C/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
    • 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
    • C11D1/28—Sulfonation products derived from fatty acids or their derivatives, e.g. esters, amides

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)

Abstract

The present invention relates to a process for manufacturing improved color surfactant agglomerates, particularly compris ing methyl ester sulfonates. for use in detergent compositions, said process comprising sulfonation of methyl ester, digestion of the sulfonation product. esterification of said sulfonated product to produce an acid product and agglomeration of said acid pro duct, characterized in that said acid product is exposed to a solid bleaching agent immediately prior to or during agglomeration of said acid product.
CA002095037A 1990-10-30 1991-10-21 Improving the color of surfactant agglomerates by admixing a solid bleaching agent Expired - Fee Related CA2095037C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP90202886.9 1990-10-30
EP19900202886 EP0483413B1 (en) 1990-10-30 1990-10-30 Improving the colour of surfactant agglomerates by admixing a solid bleaching agent
PCT/US1991/007758 WO1992007926A1 (en) 1990-10-30 1991-10-21 Improving the color of surfactant agglomerates by admixing a solid bleaching agent

Publications (2)

Publication Number Publication Date
CA2095037A1 true CA2095037A1 (en) 1992-05-01
CA2095037C CA2095037C (en) 2002-03-19

Family

ID=8205159

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002095037A Expired - Fee Related CA2095037C (en) 1990-10-30 1991-10-21 Improving the color of surfactant agglomerates by admixing a solid bleaching agent

Country Status (16)

Country Link
EP (1) EP0483413B1 (en)
JP (1) JP3107819B2 (en)
CN (1) CN1062161A (en)
AR (1) AR244793A1 (en)
AU (1) AU8937791A (en)
CA (1) CA2095037C (en)
CZ (1) CZ79693A3 (en)
IE (1) IE913771A1 (en)
MA (1) MA22330A1 (en)
MX (1) MX9101854A (en)
MY (1) MY131208A (en)
NZ (1) NZ240375A (en)
PH (1) PH30040A (en)
PT (1) PT99366A (en)
SK (1) SK42193A3 (en)
WO (1) WO1992007926A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8043494B2 (en) 2004-12-09 2011-10-25 Apex Engineering Inc. Method for improving bitumen recovery from oil sands by production of surfactants from bitumen asphaltenes

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USH1604H (en) * 1993-06-25 1996-11-05 Welch; Robert G. Process for continuous production of high density detergent agglomerates in a single mixer/densifier
US5688982A (en) * 1993-08-20 1997-11-18 The Procter & Gamble Company No-bleach process for making sulfonated fatty acid alkyl ester surfactant
US5565137A (en) * 1994-05-20 1996-10-15 The Proctor & Gamble Co. Process for making a high density detergent composition from starting detergent ingredients
TW594190B (en) 1996-09-13 2004-06-21 Matsushita Electric Ind Co Ltd Polymer dispersion type liquid crystal display element and producing method therefor
US6221443B1 (en) 1996-09-13 2001-04-24 Matsushita Electric Industrial Co., Ltd. Macromolecular dispersion type liquid crystal display element and method of manufacturing the same
GB2323384A (en) * 1997-03-20 1998-09-23 Procter & Gamble A detergent composition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA746526A (en) * 1966-11-15 Tishler Max N-(halo-propyl)-n-methyl-carbamic acid esters
US2846457A (en) * 1953-09-28 1958-08-05 Rayette Inc Decolorized detergents and method of manufacture
GB1050534A (en) * 1963-03-16
DE1234709B (en) * 1964-01-15 1967-02-23 Henkel & Cie Gmbh Continuous process for bleaching acidic sulphonation products
US4059538A (en) * 1972-10-20 1977-11-22 Lever Brothers Company Method for preparing granulated detergent formulations
JPS5346825B2 (en) * 1973-11-12 1978-12-16
US4097418A (en) * 1975-10-06 1978-06-27 The Procter & Gamble Company Granular colored speckles
JPS5974195A (en) * 1982-09-30 1984-04-26 ライオン株式会社 Slurry containing high concentration of alpha-sulfofatty ac-id ester salt
DE3620158A1 (en) * 1986-06-14 1987-12-17 Henkel Kgaa METHOD FOR PRODUCING SOLID ALKALINE METAL SALTS OF (ALPHA) SULFOURIC ACID ALKYL ESTERS
US5080848A (en) * 1988-12-22 1992-01-14 The Proctor & Gamble Company Process for making concentrated surfactant granules

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8043494B2 (en) 2004-12-09 2011-10-25 Apex Engineering Inc. Method for improving bitumen recovery from oil sands by production of surfactants from bitumen asphaltenes

Also Published As

Publication number Publication date
JP3107819B2 (en) 2000-11-13
MX9101854A (en) 1992-06-05
NZ240375A (en) 1994-10-26
SK42193A3 (en) 1994-02-02
EP0483413A1 (en) 1992-05-06
PT99366A (en) 1992-09-30
AR244793A1 (en) 1993-11-30
CA2095037C (en) 2002-03-19
MY131208A (en) 2007-07-31
AU8937791A (en) 1992-05-26
PH30040A (en) 1996-11-08
CN1062161A (en) 1992-06-24
IE913771A1 (en) 1992-05-22
EP0483413B1 (en) 1996-01-31
CZ79693A3 (en) 1994-03-16
JPH06502665A (en) 1994-03-24
MA22330A1 (en) 1992-07-01
WO1992007926A1 (en) 1992-05-14

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Legal Events

Date Code Title Description
EEER Examination request
FZDC Correction of dead application (reinstatement)
MKLA Lapsed