MC2435A1 - Processes for obtaining polyfluorocarboxylic acids and their salts - Google Patents

Processes for obtaining polyfluorocarboxylic acids and their salts

Info

Publication number
MC2435A1
MC2435A1 MC2338A MC2338A MC2435A1 MC 2435 A1 MC2435 A1 MC 2435A1 MC 2338 A MC2338 A MC 2338A MC 2338 A MC2338 A MC 2338A MC 2435 A1 MC2435 A1 MC 2435A1
Authority
MC
Monaco
Prior art keywords
salts
obtaining
processes
polyfluorocarboxylic acids
polyfluorocarboxylic
Prior art date
Application number
MC2338A
Other languages
French (fr)
Inventor
Hedi Trabelsi
Aime Cambon
Original Assignee
Hedi Trabelsi
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 Hedi Trabelsi filed Critical Hedi Trabelsi
Priority to MC2338A priority Critical patent/MC2435A1/en
Priority to FR9707902A priority patent/FR2765216A1/en
Publication of MC2435A1 publication Critical patent/MC2435A1/en

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
    • C11D1/04—Carboxylic acids or salts thereof
    • C11D1/08—Polycarboxylic acids containing no nitrogen or sulfur
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C07C51/38—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by decarboxylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/15—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen containing halogen
    • C07C53/19—Acids containing three or more carbon atoms
    • C07C53/21—Acids containing three or more carbon atoms containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
    • C07C55/32—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms containing halogen
    • 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
    • C11D1/04—Carboxylic acids or salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
MC2338A 1996-04-04 1996-04-04 Processes for obtaining polyfluorocarboxylic acids and their salts MC2435A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MC2338A MC2435A1 (en) 1996-04-04 1996-04-04 Processes for obtaining polyfluorocarboxylic acids and their salts
FR9707902A FR2765216A1 (en) 1996-04-04 1997-06-25 Polyfluorocarboxylic acids and salts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MC2338A MC2435A1 (en) 1996-04-04 1996-04-04 Processes for obtaining polyfluorocarboxylic acids and their salts
FR9707902A FR2765216A1 (en) 1996-04-04 1997-06-25 Polyfluorocarboxylic acids and salts

Publications (1)

Publication Number Publication Date
MC2435A1 true MC2435A1 (en) 1997-11-25

Family

ID=26233631

Family Applications (1)

Application Number Title Priority Date Filing Date
MC2338A MC2435A1 (en) 1996-04-04 1996-04-04 Processes for obtaining polyfluorocarboxylic acids and their salts

Country Status (2)

Country Link
FR (1) FR2765216A1 (en)
MC (1) MC2435A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1414941A (en) * 1999-12-13 2003-04-30 中外制药株式会社 Compound having hydroxycarbonyl-halogenoalkyl side chain

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639438A (en) * 1968-02-20 1972-02-01 Du Pont Alpha-polyfluoroalkyl acrylic acids and derivatives
FR2374287A1 (en) * 1976-12-17 1978-07-13 Ugine Kuhlmann PROCESS FOR PREPARING PERFLUOROALCANE-CARBOXYLIC AND PERFLUOROALCANE-SULFINIC ACID DERIVATIVES
DE3043249A1 (en) * 1980-11-15 1982-07-08 Hoechst Ag, 6000 Frankfurt METHOD FOR THE REPRESENTATION OF SATURATED PERFLUORAL CARCANIC ACIDS (1) MADE FROM 1-IODER FLUOROXYCANES
DE3767132D1 (en) * 1986-10-24 1991-02-07 Atochem POLYFLUORED COMPOUNDS AND METHOD FOR THE PRODUCTION THEREOF.
FR2673194B1 (en) * 1991-02-27 1993-12-24 Atochem SALTS OF FATTY AMINES AND POLYFLUOROCARBOXYLIC ACIDS, AND THEIR USE AS ADDITIVES FOR LUBRICANTS.

Also Published As

Publication number Publication date
FR2765216A1 (en) 1998-12-31

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