Polyolefin resin compositions containing a cycloolefin resin and

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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C08L 2308, C08L 4500

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active

053045963

ABSTRACT:
Polyolefin resin compositions having a sea and island structure wherein cycloolefin resin, graft modified cycloolefin resin and graft modified elastomer components are finely dispersed in polyamide by melt kneading the cycloolefin resin, graft modified cycloolefin resin, graft modified elastomer and polyamide. Molded products formed by using the polyolefin resin compositions of the present invention are high in impact strength and surface characteristics, particularly less in surface delamination, and also excellent in surface glossiness. The molded products are low in water absorption properties and also excellent in oil resistance.

REFERENCES:
patent: 3554886 (1971-01-01), Colomb, Jr. et al.
patent: 4174358 (1979-11-01), Epstein
patent: 4918133 (1990-04-01), Moriya et al.
DATA BASE WPIL, accession No. 86-094470 [15], Derwent Publications Ltd, London, GB; & DD-A-230 828 (VEB LEUNA-WERK) (1986).
DATA BASE WPIL, accession No. 85-196942 [33], Derwent Publications Ltd, London, GB; & DD-A-203 059 (VEB LEUNA-WERK) (1985).
DATA BASE WPIL, accession No. 86-096681 [15], Derwent Publications Ltd, London, GB; & JP-A-61 040 356 (DAINIPPON INK.) (1986).

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