Title:
シリル化ポリブタジエン
Document Type and Number:
Japanese Patent JP5775595
Kind Code:
B2
Abstract:
The objective of the present invention is to provide a derivative of polybutadiene suitable as a material of a curable composition for obtaining a cured product having high shearing stress. The present invention provides: a silylated polybutadiene characterized by containing a repeating unit represented by formula (I) (in the formula: R 1 , R 2 , and R 3 each independently represents an unsubstituted or substituted aryl group, an alkyl group, or an aralkyl group. Among R 1 to R 3 , at least one of R 1 to R 3 is an aryl group or aralkyl group.); a curable composition characterized by containing the silylated polybutadiene and a polymerization initiator; and a cured product obtained by curing the curable composition.
Inventors:
Yuki Hashimoto
Yamate Taiki
Yamate Taiki
Application Number:
JP2013537535A
Publication Date:
September 09, 2015
Filing Date:
October 03, 2012
Export Citation:
Assignee:
Nippon Soda Co., Ltd.
International Classes:
C08C19/25; C08F36/00; C08F299/00; C08L15/00; C09J115/00
Domestic Patent References:
| JP2005344110A |
Foreign References:
| US3324089 |
Other References:
Ovchinnikova, T.A.; Yakubchik, A.I.,Addition of triphenylsilane to polybutadiene in the presence of radical initiators,Vestnik Leningradskogo Universiteta, Seriya 4,1971年,No.4,134-140
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Yasuhiko Murayama