Title:
FLUORINE-CONTAINING POLYMER, FILM, AND MEDICAL INSTRUMENT
Document Type and Number:
WIPO Patent Application WO/2020/013009
Kind Code:
A1
Abstract:
Provided are: a fluorine-containing polymer which is resistant to adherence of biological components such as proteins, and which has excellent biocompatibility; a film which uses said fluorine-containing polymer; and a medical instrument. This fluorine-containing polymer has a unit based on methoxyethyl acrylate, and a fluorine-containing moiety. The content of the unit based on methoxyethyl acrylate is at least 50% by mass with respect to the total mass of the fluorine-containing polymer. The fluorine-containing moiety is at least one selected from the group consisting of: a moiety based on a fluorine-containing polymerization initiator having a melting point not exceeding 37°C; a moiety based on a fluorine-containing macro initiator having a glass transition temperature not exceeding 37°C; a unit based on a fluorine-containing monomer having a melting point not exceeding 37°C; and a unit based on a fluorine-containing macromonomer having a glass transition temperature not exceeding 37°C. The content of the fluorine-containing moiety falls within the range of 0.1 to 16% by mass, inclusive, with respect to the total mass of the fluorine-containing polymer.
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Inventors:
KOGUCHI RYOHEI (JP)
YAMAMOTO KYOKO (JP)
TANAKA MASARU (JP)
KATJA JANKOVA ATANASOVA (JP)
YAMAMOTO KYOKO (JP)
TANAKA MASARU (JP)
KATJA JANKOVA ATANASOVA (JP)
Application Number:
PCT/JP2019/026122
Publication Date:
January 16, 2020
Filing Date:
July 01, 2019
Export Citation:
Assignee:
AGC INC (JP)
UNIV KYUSHU NAT UNIV CORP (JP)
UNIV KYUSHU NAT UNIV CORP (JP)
International Classes:
C08F20/26; A61L29/04; A61L29/08; A61L31/04; A61L31/10; C08F4/40; C08F20/24
Foreign References:
| JPH01138527A | 1989-05-31 | |||
| JP2006184477A | 2006-07-13 | |||
| JPS5155391A | 1976-05-15 | |||
| JPH04114016A | 1992-04-15 | |||
| JPH0348811A | 1991-03-01 |
Other References:
HANSEN, NATANYA M. L. ET AL.: "Synthesis, Characterization, and Bulk Properties of Amphiphilic Copolymers Containing Fluorinated Methacrylates from Sequential Copper-Mediated Radical Polymerization", JOURNAL OF POLYMER SCIENCE : PART A: POLYMER CHEMISTRY, vol. 46, 2008, pages 8097 - 8111, XP055674600
Attorney, Agent or Firm:
T.S. PARTNERS et al. (JP)
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