MA22641A1 - Procede pour ameliorer la couleur de tensioactifs sulfates ou sulfones, sans blanchiment . - Google Patents

Procede pour ameliorer la couleur de tensioactifs sulfates ou sulfones, sans blanchiment .

Info

Publication number
MA22641A1
MA22641A1 MA22931A MA22931A MA22641A1 MA 22641 A1 MA22641 A1 MA 22641A1 MA 22931 A MA22931 A MA 22931A MA 22931 A MA22931 A MA 22931A MA 22641 A1 MA22641 A1 MA 22641A1
Authority
MA
Morocco
Prior art keywords
bleaching
sulphate
color
improving
sulfonated surfactants
Prior art date
Application number
MA22931A
Other languages
English (en)
French (fr)
Inventor
Klan Va
Williams Bk
Baker Kh
Creedon Mt
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of MA22641A1 publication Critical patent/MA22641A1/fr

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
MA22931A 1991-09-03 1992-09-02 Procede pour ameliorer la couleur de tensioactifs sulfates ou sulfones, sans blanchiment . MA22641A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75449591A 1991-09-03 1991-09-03

Publications (1)

Publication Number Publication Date
MA22641A1 true MA22641A1 (fr) 1993-04-01

Family

ID=25035066

Family Applications (1)

Application Number Title Priority Date Filing Date
MA22931A MA22641A1 (fr) 1991-09-03 1992-09-02 Procede pour ameliorer la couleur de tensioactifs sulfates ou sulfones, sans blanchiment .

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
WO1997014653A2 (de) * 1995-10-17 1997-04-24 Forschungszentrum Jülich GmbH Verfahren und vorrichtung zur rückgewinnung gereinigter tenside aus waschlösungen, insbesondere zur wäsche kontaminierten erdbodens
WO2003061804A1 (en) * 2002-01-18 2003-07-31 Advanced Phytonics Limited Purification of impure materials using non-aqueous solvents
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
WO1993005013A1 (en) 1993-03-18
EP0603275A1 (en) 1994-06-29
HUT67490A (en) 1995-04-28
JPH06510300A (ja) 1994-11-17
MX9205029A (es) 1993-04-01
CA2116666A1 (en) 1993-03-18
CN1073937A (zh) 1993-07-07
HU9400628D0 (en) 1994-06-28
AU2559192A (en) 1993-04-05

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