Title:
RELEASABLE SILICONE COMPOSITION
Document Type and Number:
Japanese Patent JP3290581
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a releasable silicone compsn. with very small surface energy, and exhibiting especially good releasability and stability with time to a silicone pressure-sensitive adhesive having high pressure-sensitive properties.
SOLUTION: This releasable silicone compsn. consists of an organopolysiloxane (A) contg. at least tow alkenyl groups bonded to a silicon atom and at least one fluorinated substd. group bonded to the silicone atom in a molecule, an organopolysiloxane (B) contg. at least three hydrogen atoms bonded to a silicone atom in a molecule, a platinum catalyst (C) and a polysiloxane (D) of an average compositional formula of RaSiO(4-a)/2 (wherein R is an alkyl group, an aryl group or a group wherein a part of or the whole hydrogen atoms bonded to carbon atoms of these groups are substd. by a groups selected from among hydroxyl group, phenyl group and hydroxyalkyloxy group and (a) is 0.1≤a≤3).
Inventors:
Shunji Aoki
Toshio Ohba
Hirofumi Kinoshita
Toshio Ohba
Hirofumi Kinoshita
Application Number:
JP35469895A
Publication Date:
June 10, 2002
Filing Date:
December 25, 1995
Export Citation:
Assignee:
Shin-Etsu Chemical Co., Ltd.
International Classes:
B29C33/64; C08L83/05; C08L83/06; C08L83/07; C08L83/08; C09D5/00; C09D183/08; C09J7/02; C09K3/00; C09K3/18; (IPC1-7): C08L83/08
Domestic Patent References:
| JP174268A | ||||
| JP2145650A | ||||
| JP553460A |
Attorney, Agent or Firm:
Ryoichi Yamamoto (3 others)