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)
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:
Assignee:
DAIKIN IND LTD (JP)
UNIV OSAKA (JP)
UNIV OSAKA (JP)
International Classes:
C08F293/00; C07C22/08; C07C25/24; C07C63/74; C07C69/76; C07D215/12
Foreign References:
JP2000502625A | 2000-03-07 | |||
JP2004529472A | 2004-09-24 | |||
JP2007536391A | 2007-12-13 |
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)
Download PDF: