PRESSURE-SENSITIVE ADHESIVE AND PRESSURE-SENSITIVE ADHESIVE SHEET USING THE SAME

PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive having improved various properties such as thermal conductivity without deteriorating flexibility and adhesion when processed into a sheet shape.SOLUTION: The pressure-sensitive adhesive comprises (A) a (meth)acrylic resin having an acti...

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Bibliographic Details
Main Authors UEKI AYUMI, FUKUHARA KUNIAKI
Format Patent
LanguageEnglish
Published 02.02.2012
Subjects
ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
CHEMISTRY
DYES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
PAINTS
POLISHES
USE OF MATERIALS AS ADHESIVES
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Summary:PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive having improved various properties such as thermal conductivity without deteriorating flexibility and adhesion when processed into a sheet shape.SOLUTION: The pressure-sensitive adhesive comprises (A) a (meth)acrylic resin having an active hydrogen-containing group and a mass average molecular weight in the range of 800-20,000, (B) an acrylic crosslinking agent having a functional group equivalent in the range of 200-1,500 g/eq, and, optionally, (C) a (meth)acrylic resin having an active hydrogen-containing group and a mass average molecular weight in the range of 0.2 million to 2 million.
Bibliography:Application Number: JP20100162308