Title:
【発明の名称】付加硬化性シリコ―ン接着剤組成物を含有する積層体
Document Type and Number:
Japanese Patent JP3007221
Kind Code:
B2
Abstract:
A multilayer laminate having improved peel strength and containing a first and third layer comprising various plastic, metal, or glass materials, and a second layer containing an addition-curable silicone composition curable to form an adhesive having good physical properties and improved peel adhesion properties, the second layer comprising (A) a vinyl-containing polydiorganosiloxane composition, (B) a hydrogen-terminated polysiloxane, preferably in an amount sufficient to provide an adhesion-promoting molar ratio of silicon-bonded hydrogen atoms in (B) to olefinically unsaturated radicals in (A); (C) a catalytic amount of a platinum-containing hydrosilation catalyst; (D) an effective amount of an adhesion promoter selected from the group consisting of (i) bis(3-(trimethoxysilyl)alkyl]-fumarates; (ii) bis(3-(trimethoxysilyl)alkyl]maleates; (iii) allyl-(3-(trimethoxysilyl)alkyl]maleates; (iv) allyl-(3-(trimethoxysilyl)alkyl]fumarates; and (v) N-(3-(trimethoxysilyl) alkyl]maleimides, wherein R<2>, R<3>, and R<4> are each alkyl radicals of 1 to about 8 carbon atoms; and (E) from about 0 to about 200 parts of an extending filler; and (F) from about 0 to about 50 parts of a reinforcing filler.
Inventors:
Tyrone Duncan Michel
Stuart Robert Care, The Third
Mark Wayne Davis
Stuart Robert Care, The Third
Mark Wayne Davis
Application Number:
JP8665392A
Publication Date:
February 07, 2000
Filing Date:
March 11, 1992
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
B32B7/12; B32B15/08; B32B17/10; B32B27/08; C09J183/00; C09J183/04; C09J183/07; H05K3/38; (IPC1-7): B32B15/08; B32B7/12; B32B17/10; B32B27/08; C09J183/07
Attorney, Agent or Firm:
Tokuji Omanuma