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Title:
FLUORINE-CONTAINING POLYMER
Document Type and Number:
WIPO Patent Application WO/2017/010531
Kind Code:
A1
Abstract:
The present invention addresses the problem of introducing a monomer having desired characteristics into a fluorine-containing polymer, thereby imparting the desired characteristics to the fluorine-containing polymer, and in addition, providing a polymer having higher thermal stability and higher chemical stability. The problem is solved by a fluorine-containing polymer containing a monomer unit (a) derived from at least one ethylene monomer (A) having a specific structure, and a monomer unit (b) derived from at least one fluorine-containing ethylene monomer (B) having a specific structure, wherein block B formed of the monomer units (b) in series is provided at least one terminal among the terminals of the side chains and both terminals of the main chain.

Inventors:
SHIOTANI YUKO
KANBARA TADASHI
NAGAI TAKABUMI
ADACHI KENJI
SHIBANUMA TAKASHI
NAKANO YASUHIRO
OGOSHI SENSUKE (JP)
OHASHI MASATO (JP)
KIKUSHIMA KOTARO (JP)
Application Number:
PCT/JP2016/070748
Publication Date:
January 19, 2017
Filing Date:
July 13, 2016
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
UNIV OSAKA (JP)
International Classes:
C08F293/00; C07C22/08; C07C25/24; C07C63/74; C07C69/76; C07D215/12
Foreign References:
JP2000502625A2000-03-07
JP2004529472A2004-09-24
JP2007536391A2007-12-13
Other References:
SHAO, Z. ET AL.: "Poly (tetrafluorostyrenephosphonic acid)- Polysulfone Block Copolymers and Membranes", JOURNAL OF POLYMER SCIENCE PART A: POLYMER CHEMISTRY, vol. 51, no. 21, 2013, pages 4657 - 4666, XP055345364, ISSN: 1099-0518
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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