Polymers compositions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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524504, 524524, 524525, 524526, 524425, 525 89, 525 95, 525 98, 525 99, 525222, 525228, 525240, C08K 326, C08L 5302

Patent

active

058639780

ABSTRACT:
Improved polyvinylchloride-free compositions useful for wall and floor coverings comprise an optionally functionalized, ethylenically unsaturated block copolymer of monoalkenyl aromatic hydrocarbon and conjugated alkadiene, or selectively hydrogenated derivative thereof, an ethylene polymer, functionalized polyalkylene, polyisobutylene and particulate filler.

REFERENCES:
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patent: 4216131 (1980-08-01), Himes et al.
patent: 4350795 (1982-09-01), Bohm et al.
patent: 4377658 (1983-03-01), Collins
patent: 4588777 (1986-05-01), Hotta
patent: 4888145 (1989-12-01), Allner et al.
patent: 4923658 (1990-05-01), Hover et al.
patent: 5070143 (1991-12-01), Pucci et al.

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