Title:
MOISTURE-CURABLE AND RADICALLY POLYMERIZABLE AND CURABLE SILICONE COMPOSITION
Document Type and Number:
Japanese Patent JP3328956
Kind Code:
B2
Abstract:
PURPOSE: To obtain the subject composition, composed of a specific condensation reactional product, a radical polymerization initiator and a moisture-curing catalyst and excellent in resistance to impact, vibration and thermal stress.
CONSTITUTION: The objective composition is composed of (A) a condensation reactional product of (i) an organopolysiloxane expressed by the formula [R1 and R3 are bivalent hydrocarbon; R2 and R4 are monovalent hydrocarbon; X is hydroxyl group or hydrolyzable group; (k) is 0-4; (m) is 50-10000; (a) is 0 or 1] with (ii) a compound having one or more vinyl groups which are radically polymerizable groups and a group reactive with amino group such as (meth) acrylic acid, its anhydride or an acid halide thereof and (B) a radical polymerization initiator such as dimethoxyacetophenone and preferably 0.1-5wt.% moisture- curing catalyst such as lead 2-ethyl octoate.
Inventors:
Osamu Hara
Application Number:
JP16522592A
Publication Date:
September 30, 2002
Filing Date:
May 14, 1992
Export Citation:
Assignee:
ThreeBond Co., Ltd.
International Classes:
C08K5/09; C08L83/04; C08L83/08; (IPC1-7): C08L83/08; C08K5/09
Domestic Patent References:
| JP2247254A |
Attorney, Agent or Firm:
Takehiko Saitoh
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