C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
400/1812, 400/30
C08L 53/02 (2006.01) C09J 7/00 (2006.01) C09J 153/02 (2006.01)
Patent
CA 1266733
Abstract A pressure sensitive adhesive composition is provided. The adhesive comprises an ABA block copolymer wherein the A block is a copolymer of styrene and alpha-methylstyrene and the B block is a diene polymer. The diene polymer can be butadiene, isoprene or a copolymer thereof. The composition also contains a tackifying resin.
481027
Tang Raymond W.
Tung Lu Ho
Smart & Biggar
The Dow Chemical Company
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