Title:
FLUORINE-CONTAINING CURABLE COMPOSITION AND RUBBER ARTICLE
Document Type and Number:
Japanese Patent JP2017043685
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a fluorine-containing curable composition providing a cured article having low viscosity and easy to being molded, excellent in heat resistance, chemical resistance, solvent resistance and mechanical strength, especially excellent in acid resistance, amine resistance and transparency.SOLUTION: There is provided a fluorine-containing curable composition containing (a) a linear fluorine-containing polymer having 4 alkenyl groups in a molecule, represented by the general formula (1), where R is bivalent perfluoroalkylene group or a bivalent perfluoropolyether structure-containing group, Z is a single bond or an alkylene group having 1 to 8 carbon atoms, R is a hydrogen atom or a monovalent silyl group and having number average molecular weight of 1,000 to 100,000, (b) a fluorine-containing organic silicon compound having at least 2 hydrogen atoms bound to a silicon atom in a molecule: quantity with 0.4 to 5 molar ratio of a hydrosilyl group (SiH group) in the (b) component to the alkenyl group in the (a) component and (c) a hydrosilylation reaction catalyst: a catalyst quantity.SELECTED DRAWING: None
Inventors:
MIZOROGI SUSUMU
KITAGAWA TAICHI
FUKUDA KENICHI
MUTO MITSUO
KITAGAWA TAICHI
FUKUDA KENICHI
MUTO MITSUO
Application Number:
JP2015166405A
Publication Date:
March 02, 2017
Filing Date:
August 26, 2015
Export Citation:
Assignee:
SHINETSU CHEMICAL CO
International Classes:
C08L71/00; C08G65/32; C08K3/36; C08K5/5419
Domestic Patent References:
| JP2004051834A | 2004-02-19 | |||
| JP2010143975A | 2010-07-01 | |||
| JPH08157411A | 1996-06-18 | |||
| JP2004536931A | 2004-12-09 |
Foreign References:
| US20050288474A1 | 2005-12-29 |
Attorney, Agent or Firm:
Takashi Kojima
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa
Katsuhiko Masaki
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa
Katsuhiko Masaki