Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshihiro Morishita0
Hiromichi Nakata0
Kazushige Ishiura0
Kenichi Hamada0
Date of Patent
April 15, 2008
0Patent Application Number
109461650
Date Filed
September 21, 2004
0Patent Primary Examiner
Patent abstract
The present invention provides an adhesive composition containing a block copolymer, wherein the block copolymer has a polymer block (A) which is principally composed of a α-methyl styrene unit, and a polymer block (B) which is principally composed of a conjugated diene unit and of which at least part of carbon-carbon unsaturated double bonds may be hydrogenated, and having a good holding power at high temperatures.
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