FR1172358A - Polyolefin halogenation process - Google Patents

Polyolefin halogenation process

Info

Publication number
FR1172358A
FR1172358A FR1172358DA FR1172358A FR 1172358 A FR1172358 A FR 1172358A FR 1172358D A FR1172358D A FR 1172358DA FR 1172358 A FR1172358 A FR 1172358A
Authority
FR
France
Prior art keywords
halogenation process
polyolefin
polyolefin halogenation
halogenation
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
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of FR1172358A publication Critical patent/FR1172358A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/081—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing particle radiation or gamma-radiation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C08F8/20—Halogenation
FR1172358D 1956-02-17 1957-02-15 Polyolefin halogenation process Expired FR1172358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US835781XA 1956-02-17 1956-02-17

Publications (1)

Publication Number Publication Date
FR1172358A true FR1172358A (en) 1959-02-10

Family

ID=22179241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172358D Expired FR1172358A (en) 1956-02-17 1957-02-15 Polyolefin halogenation process

Country Status (3)

Country Link
DE (1) DE1070826B (en)
FR (1) FR1172358A (en)
GB (1) GB835781A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156636A (en) * 1959-12-02 1964-11-10 Grace W R & Co Halogenation of irradiated polymers
US5986012A (en) * 1989-04-24 1999-11-16 E. I. Du Pont De Nemours And Company Fluorination of radiation crosslinked perfluoroelastomers
DE4015080C2 (en) * 1990-05-11 1994-03-24 Grundfos International A S Bje Terminal box for a frequency converter-fed electric motor
US5242987A (en) * 1993-01-29 1993-09-07 E. I. Du Pont De Nemours And Company Process for chlorination and chlorosulfonation of olefin polymers in suspensions of perfluorinated liquids

Also Published As

Publication number Publication date
DE1070826B (en) 1959-12-10
GB835781A (en) 1960-05-25

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