USB442953I5 - - Google Patents

Info

Publication number
USB442953I5
USB442953I5 US44295374A USB442953I5 US B442953 I5 USB442953 I5 US B442953I5 US 44295374 A US44295374 A US 44295374A US B442953 I5 USB442953 I5 US B442953I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
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 filed Critical
Publication of USB442953I5 publication Critical patent/USB442953I5/en
Application granted granted Critical
Publication of US4002657A publication Critical patent/US4002657A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
US05/442,953 1973-03-05 1974-02-15 Perfluoroalkylalkylcarboxylic acids, process for their manufacture and their use Expired - Lifetime US4002657A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH318473 1973-03-05
CH3184/73 1973-03-05

Publications (2)

Publication Number Publication Date
USB442953I5 true USB442953I5 (fr) 1976-03-23
US4002657A US4002657A (en) 1977-01-11

Family

ID=4250444

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/442,953 Expired - Lifetime US4002657A (en) 1973-03-05 1974-02-15 Perfluoroalkylalkylcarboxylic acids, process for their manufacture and their use

Country Status (6)

Country Link
US (1) US4002657A (fr)
JP (1) JPS49117421A (fr)
BE (1) BE811821A (fr)
DE (1) DE2409109A1 (fr)
FR (1) FR2220505B1 (fr)
GB (1) GB1429280A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124469A (en) * 1975-12-24 1978-11-07 Hoechst Aktiengesellschaft Perfluoroalkylacetyl chloride process
US4169904A (en) * 1978-01-05 1979-10-02 International Business Machines Corporation Preparation of polymer monomolecular films
JPS60123442A (ja) * 1983-12-07 1985-07-02 Okamura Seiyu Kk 含フッ素カルボン酸エステルの製造法
US5233058A (en) * 1988-07-25 1993-08-03 E. I. Du Pont De Nemours And Company Partially fluorinated compounds and polymers
US7989568B2 (en) * 2008-11-13 2011-08-02 E.I. Du Pont De Nemours And Company Fluorosulfonates

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA696239A (en) * 1964-10-20 Hauptschein Murray Fluorinated halosulfates and method for their preparation
US2951051A (en) * 1957-06-26 1960-08-30 Minnesota Mining & Mfg Perfluoro-substituted aliphatic acids and derivatives thereof
US3106589A (en) * 1960-09-06 1963-10-08 Pennsalt Chemicals Corp Fluorinated olefins
US3016406A (en) * 1960-09-21 1962-01-09 Du Pont Reactions of perfluoroalkyl iodides and olefins in the presence of esters
US3641083A (en) * 1968-11-01 1972-02-08 Allied Chem Chromium complexes of fluoroisoalkoxyalkyl carboxylic acids
DE1916669B1 (de) * 1969-04-01 1970-03-05 Hoechst Ag Verfahren zur Herstellung von geradkettigen Fluorcarbonsaeuren
FR2070452A5 (en) * 1969-12-05 1971-09-10 Ugine Kuhlmann Fluorocarboxylic acid chromium complexes - oil repellants - for paper,leather, textiles
CH182370A4 (fr) * 1970-02-09 1972-10-13

Also Published As

Publication number Publication date
GB1429280A (en) 1976-03-24
US4002657A (en) 1977-01-11
FR2220505B1 (fr) 1976-12-10
FR2220505A1 (fr) 1974-10-04
JPS49117421A (fr) 1974-11-09
DE2409109A1 (de) 1974-09-12
BE811821A (fr) 1974-09-04

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