FR1223200A - Method for preparing perfluoroolefins - Google Patents

Method for preparing perfluoroolefins

Info

Publication number
FR1223200A
FR1223200A FR793928A FR793928A FR1223200A FR 1223200 A FR1223200 A FR 1223200A FR 793928 A FR793928 A FR 793928A FR 793928 A FR793928 A FR 793928A FR 1223200 A FR1223200 A FR 1223200A
Authority
FR
France
Prior art keywords
perfluoroolefins
preparing
preparing perfluoroolefins
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.)
Expired
Application number
FR793928A
Other languages
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1223200A publication Critical patent/FR1223200A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
    • C07C17/363—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms by elimination of carboxyl groups
FR793928A 1958-05-12 1959-05-05 Method for preparing perfluoroolefins Expired FR1223200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US734439A US2926203A (en) 1958-05-12 1958-05-12 Method for the preparation of perfluoroolefins

Publications (1)

Publication Number Publication Date
FR1223200A true FR1223200A (en) 1960-06-15

Family

ID=24951708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793928A Expired FR1223200A (en) 1958-05-12 1959-05-05 Method for preparing perfluoroolefins

Country Status (4)

Country Link
US (1) US2926203A (en)
DE (1) DE1095811B (en)
FR (1) FR1223200A (en)
GB (1) GB861271A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077447A (en) * 1990-09-28 1991-12-31 Henkel Research Corporation Process for making olefins
CN108101735B (en) * 2017-10-19 2020-09-11 中南民族大学 Method for catalyzing degradation of perfluorocarboxylic acid compound and simultaneously preparing short-chain fluorine-containing olefin

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2601536A (en) * 1950-05-08 1952-06-24 Minnesota Minning & Mfg Compan Production of tetrafluoroethylene from a salt of trifluoroacetic acid
US2668864A (en) * 1951-11-26 1954-02-09 Minnesota Mining & Mfg Process of making perfluoro olefins

Also Published As

Publication number Publication date
GB861271A (en) 1961-02-15
US2926203A (en) 1960-02-23
DE1095811B (en) 1960-12-29

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