Title:
硬化性組成物
Document Type and Number:
Japanese Patent JP4656575
Kind Code:
B2
Abstract:
It is an object of the present invention to provide a curable composition having excellent heat resistance and weatherability and exhibiting high strength while maintaining rubber elasticity. The present invention relates to a curable composition containing a vinyl polymer (I) which has at least one crosslinkable silyl group and whose main chain is produced by living radical polymerization and a vinyl polymer (II) which has a crosslinkable silyl group and whose main chain is produced by free radical polymerization. The present invention also relates to a curable composition containing the following two components: a vinyl polymer (III) which has a crosslinkable silyl group and exhibits a glass transition temperature of less than 23 DEG C as determined with a differential scanning calorimeter and a vinyl polymer (IV) which has a crosslinkable silyl group and exhibits a glass transition temperature of 23 DEG C or more as determined with a differential scanning calorimeter.
Inventors:
Nobuhiro Hasegawa
Yoshiki Nakagawa
Yoshiki Nakagawa
Application Number:
JP2005502712A
Publication Date:
March 23, 2011
Filing Date:
February 17, 2004
Export Citation:
Assignee:
Kaneka Corporation
International Classes:
C08L101/10; C08L43/04; C09J143/04; C09J201/10; C09K3/10
Domestic Patent References:
| JP2001011319A | 2001-01-16 | |||
| JPH02296871A | 1990-12-07 | |||
| JPH05140248A | 1993-06-08 |
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office