CA2116666A1 - Process to improve the color of sulf(on)ated surfactants without bleach - Google Patents

Process to improve the color of sulf(on)ated surfactants without bleach

Info

Publication number
CA2116666A1
CA2116666A1 CA 2116666 CA2116666A CA2116666A1 CA 2116666 A1 CA2116666 A1 CA 2116666A1 CA 2116666 CA2116666 CA 2116666 CA 2116666 A CA2116666 A CA 2116666A CA 2116666 A1 CA2116666 A1 CA 2116666A1
Authority
CA
Canada
Prior art keywords
solution
process according
dark
surfactant
alcohol
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.)
Abandoned
Application number
CA 2116666
Other languages
English (en)
French (fr)
Inventor
Vajih Aslam Khan
Michael Timothy Creedon
Barbara Kay Williams
Keith Homer Baker
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
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
Application filed by Individual filed Critical Individual
Publication of CA2116666A1 publication Critical patent/CA2116666A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/42—Separation; Purification; Stabilisation; Use of additives
    • C07C303/44—Separation; Purification
    • 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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA 2116666 1991-09-03 1992-08-28 Process to improve the color of sulf(on)ated surfactants without bleach Abandoned CA2116666A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75449591A 1991-09-03 1991-09-03
US754,495 1991-09-03

Publications (1)

Publication Number Publication Date
CA2116666A1 true CA2116666A1 (en) 1993-03-18

Family

ID=25035066

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2116666 Abandoned CA2116666A1 (en) 1991-09-03 1992-08-28 Process to improve the color of sulf(on)ated surfactants without bleach

Country Status (9)

Country Link
EP (1) EP0603275A1 (hu)
JP (1) JPH06510300A (hu)
CN (1) CN1073937A (hu)
AU (1) AU2559192A (hu)
CA (1) CA2116666A1 (hu)
HU (1) HUT67490A (hu)
MA (1) MA22641A1 (hu)
MX (1) MX9205029A (hu)
WO (1) WO1993005013A1 (hu)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5429773A (en) * 1993-02-05 1995-07-04 The Procter & Gamble Company Process to improve alkyl ester sulfonate surfactant compositions
EP0876297B1 (de) * 1995-10-17 2001-12-12 Forschungszentrum Jülich Gmbh Verfahren zur rückgewinnung gereinigter tenside aus waschlösungen, insbesondere zur wäsche kontaminierten erdbodens
CN1615169A (zh) * 2002-01-18 2005-05-11 先进菲涛尼克斯有限公司 使用非水溶剂纯化不纯材料的方法
MY187405A (en) * 2014-09-29 2021-09-22 Malaysian Palm Oil Board Powder form of methyl ester sulphonates (mes) and process for producing the same
JP6123864B2 (ja) * 2015-10-19 2017-05-10 ダイキン工業株式会社 炭素数２〜７の含フッ素有機酸および不純物を含む組成物の処理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502619A (en) * 1947-10-23 1950-04-04 Standard Oil Co Purifying salts of sulfonic acids
US3666795A (en) * 1967-11-09 1972-05-30 Phillips Petroleum Co Metal petroleum sulfonate recovery
JPS58157763A (ja) * 1982-03-15 1983-09-19 Lion Corp αスルホ脂肪酸エステルの製造方法

Also Published As

Publication number Publication date
CN1073937A (zh) 1993-07-07
MX9205029A (es) 1993-04-01
EP0603275A1 (en) 1994-06-29
JPH06510300A (ja) 1994-11-17
AU2559192A (en) 1993-04-05
HUT67490A (en) 1995-04-28
MA22641A1 (fr) 1993-04-01
WO1993005013A1 (en) 1993-03-18
HU9400628D0 (en) 1994-06-28

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead