C - Chemistry – Metallurgy – 09 – J
Patent
C - Chemistry, Metallurgy
09
J
400/3058
C09J 125/10 (2006.01) C09J 5/06 (2006.01) C09J 153/02 (2006.01)
Patent
CA 1323714
ABSTRACT A hot melt adhesive composition which comprises: (a) a copolymer of vinyl aromatic compounds and conjugated dienic compounds, or a hydrogenated version thereof in amounts of about 20-70 % by weight; (b) a tackifier comprising alicyclic hydrocarbon polymers in amounts of about 30-80 % by weight; and (c) a 4-methylpentene-1 polymer in amounts of about 0.3-20 % by weight, based on the composition, respectively.
574163
Muro Tsuneaki
Shigemoto Hiromi
Takeda Masami
Mitsui Chemicals Inc.
Smart & Biggar
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