Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1988-08-31
1990-02-27
Lieberman, Allan M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 71, 525 93, 525 98, 525185, C08L 2308, C08L 5104, C08L 5302
Patent
active
049047280
ABSTRACT:
Non-miscible polymeric blends comprising a major proportion of a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon and lesser amounts of a maleated, partially hydrogenated block copolymer and an alpha-olefin/alpha,beta-ethylenically unsaturated copolymer exhibit improved melt stability and improved toughness and impact strength.
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Lieberman Allan M.
Shell Oil Company
Vance Dean F.
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