FR2225402B1 - - Google Patents

Info

Publication number
FR2225402B1
FR2225402B1 FR7411036A FR7411036A FR2225402B1 FR 2225402 B1 FR2225402 B1 FR 2225402B1 FR 7411036 A FR7411036 A FR 7411036A FR 7411036 A FR7411036 A FR 7411036A FR 2225402 B1 FR2225402 B1 FR 2225402B1
Authority
FR
France
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
FR7411036A
Other languages
French (fr)
Other versions
FR2225402A1 (en
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2225402A1 publication Critical patent/FR2225402A1/fr
Application granted granted Critical
Publication of FR2225402B1 publication Critical patent/FR2225402B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/275—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of hydrocarbons and halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C07C19/14—Acyclic saturated compounds containing halogen atoms containing fluorine and bromine
FR7411036A 1973-04-09 1974-03-29 Expired FR2225402B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1687973A GB1443444A (en) 1973-04-09 1973-04-09 Bromine-containing telomers derived from tetrafluoroethylene

Publications (2)

Publication Number Publication Date
FR2225402A1 FR2225402A1 (en) 1974-11-08
FR2225402B1 true FR2225402B1 (en) 1977-09-30

Family

ID=10085328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7411036A Expired FR2225402B1 (en) 1973-04-09 1974-03-29

Country Status (7)

Country Link
JP (1) JPS5030984A (en)
BE (1) BE812786A (en)
CA (1) CA1020588A (en)
DE (1) DE2416261A1 (en)
FR (1) FR2225402B1 (en)
GB (1) GB1443444A (en)
NL (1) NL7402884A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488189A (en) * 1993-12-14 1996-01-30 E. I. Du Pont De Nemours And Company Process for fluorinated propanes and pentanes
JPH11508893A (en) * 1995-06-30 1999-08-03 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー Addition of trifluoromethane to fluoroolefins and isomerization of monohaloperfluoroalkanes
WO1997002226A1 (en) * 1995-06-30 1997-01-23 E.I. Du Pont De Nemours And Company Process for the preparation of fluoroolefins

Also Published As

Publication number Publication date
DE2416261A1 (en) 1974-10-24
BE812786A (en) 1974-09-25
GB1443444A (en) 1976-07-21
FR2225402A1 (en) 1974-11-08
NL7402884A (en) 1974-10-11
JPS5030984A (en) 1975-03-27
CA1020588A (en) 1977-11-08

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Legal Events

Date Code Title Description
ST Notification of lapse