GB698215A - Polymerisation of trifluoroethene - Google Patents

Polymerisation of trifluoroethene

Info

Publication number
GB698215A
GB698215A GB17653/51A GB1765351A GB698215A GB 698215 A GB698215 A GB 698215A GB 17653/51 A GB17653/51 A GB 17653/51A GB 1765351 A GB1765351 A GB 1765351A GB 698215 A GB698215 A GB 698215A
Authority
GB
United Kingdom
Prior art keywords
mouldable
under
trifluoroethene
polymerisation
usual
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
GB17653/51A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB698215A publication Critical patent/GB698215A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/18—Monomers containing fluorine
    • C08F14/185—Monomers containing fluorine not covered by the groups C08F14/20 - C08F14/28

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Trifluoroethylene is polymerized under the influence of ultra-violet light. The products vary, according to the period of irradiation, from easily mouldable solids to crystalline material which is mouldable under pressure. At elevated temperatures the polymers become vitreously transparent and melt above 270 DEG C. They are insoluble in the usual solvents and are not affected by mineral acids under the usual conditions.
GB17653/51A 1950-08-26 1951-07-25 Polymerisation of trifluoroethene Expired GB698215A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE698215X 1950-08-26

Publications (1)

Publication Number Publication Date
GB698215A true GB698215A (en) 1953-10-07

Family

ID=6608103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17653/51A Expired GB698215A (en) 1950-08-26 1951-07-25 Polymerisation of trifluoroethene

Country Status (2)

Country Link
FR (1) FR1041351A (en)
GB (1) GB698215A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019054064A1 (en) * 2017-09-12 2019-03-21 ダイキン工業株式会社 Polydifluoroacetylene, method for producing polydifluoroacetylene, precursor polymer, molded article and powder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019054064A1 (en) * 2017-09-12 2019-03-21 ダイキン工業株式会社 Polydifluoroacetylene, method for producing polydifluoroacetylene, precursor polymer, molded article and powder
JP2019052291A (en) * 2017-09-12 2019-04-04 ダイキン工業株式会社 Polydifluoroacetylene, method for producing polydifluoroacetylene, precursor polymer, molded article and powder
CN111094364A (en) * 2017-09-12 2020-05-01 大金工业株式会社 Polydifluoroacetylene, method for producing same, precursor polymer, molded article, and powder
US11279778B2 (en) 2017-09-12 2022-03-22 Daikin Industries. Ltd. Polydifluoroacetylene, method for producing polydifluoroacetylene, precursor polymer, molded article and powder
CN111094364B (en) * 2017-09-12 2023-04-11 大金工业株式会社 Polydifluoroacetylene, method for producing same, precursor polymer, molded article, and powder

Also Published As

Publication number Publication date
FR1041351A (en) 1953-10-22

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