Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1988-12-30
1990-02-27
Seccuro, Carman J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 89, C08L 5300, C08L 2316, C08L 2318
Patent
active
049047310
ABSTRACT:
A polymeric composition comprising: an olefin polymer; a hydrogenated block copolymer comprising at least two polymeric block containing predominantly monoalkenyl aromatic hydrocarbon monomer units and at least one block containing predominantly hydrogenated, conjugated diolefin monomeric monomer units; and an LLDPE. The weight ratio of block copolymer to LLDPE in the polymeric composition will be within the range from about 5:1 to about 1:3. Shaped structures prepared with the polymeric composition will generally exhibit good clarity and good impact strength.
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Plastics World-Linear LDPE-pp. 45 & 46-2/81.
Hansen David R.
Holden Geoffrey
Christensen Del S.
Seccuro Carman J.
Shell Oil Company
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