Propylene polymer compositions

Details Propylene polymer compositions Propylene polymer compositions

1997-01-09

1999-09-07

Warzel, Mark L.

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 73, 525 77, 525 78, 525 80, 525194, 525285, 524504, C08L 5106, C08L 5302

Patent

active

059488603

ABSTRACT:
Disclosed is a propylene polymer composition comprising (a) a propylene polymer, (b) an olefin type elastomer and (c) a polar group-containing olefin polymer composition obtained by heating (c-1) an olefin polymer containing a carboxyl group or an acid anhydrous group in its molecule and (c-2) an amino compound, each in a specific amount. Also disclosed is a propylene polymer composition comprising (a) a propylene polymer, (b) an olefin type elastomer, (c-1) an olefin polymer containing a carboxyl group or an acid anhydrous group in its molecule and (c-2) an amino compound, each in a specific amount. The propylene polymer compositions of the present invention are excellent in properties of being coated with various coatings.

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patent: 4076924 (1978-02-01), Toyota et al.
patent: 4157435 (1979-06-01), Toyota et al.
patent: 4331561 (1982-05-01), Luciani et al.
patent: 5212239 (1993-05-01), Mallikarjun
patent: 5225483 (1993-07-01), Datta et al.
patent: 5247018 (1993-09-01), Maeda et al.
Mitsui Petrochem KK WPI Acc No. 77-78037Y/44--English Abstract--JPA 126590/1975.

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