Stock material or miscellaneous articles – Composite – Of addition polymer from unsaturated monomers
Patent
1991-01-30
1991-10-22
Seccuro, Carman J.
Stock material or miscellaneous articles
Composite
Of addition polymer from unsaturated monomers
525 97, 525210, 525216, 428483, 428516, B32B 2728, C08L 5302, C08L 4500, C08L 2308, C08L 906
Patent
active
050594877
ABSTRACT:
Disclosed is a hot-melt adhesive composition comprising (a) 20 to 70 parts by weight of a vinyl aromatic compound/conjugated diene copolymer or a hydrogenation product thereof, (b) 30 to 80 parts by weight of an alicyclic hydrocarbon resin tackifier, the total amount of the components (a) and (b) being 100 parts by weight, and (c) 0.3 to 20 parts by weight of a random copolymer of a cyclic olefin and ethylene.
REFERENCES:
patent: 4533700 (1985-08-01), Mizui et al.
patent: 4874808 (1989-10-01), Minami et al.
patent: 4918133 (1990-04-01), Moriza et al.
patent: 4983674 (1991-01-01), Shigemoto et al.
patent: 4990559 (1991-02-01), Shiraki et al.
patent: 4992511 (1991-02-01), Yamamoto et al.
Muro Tsuneaki
Takeda Masami
Mitsui Petrochemical Industries Ltd.
Seccuro Carman J.
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