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US 5,296,539 AGranted
Thermoplastic compositions with improved mechanical characteristics
AssigneeECP Enichem Polimeri S.r.l.
InventorsDario Ghidoni, Gian C. Fasulo, Italo Borghi
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Abstract
Thermoplastic compositions with improved mechanical characteristics, including: a) a graft impact-resistant vinylaromatic copolymer containing a quantity of between 0.1 and 2% by weight of an ethylenically unsaturated compound having a carboxylic group or one of its derivatives in the molecule; b) a polyamide resin and c) a polyolefin.
Claims14
Thermoplastic compositions having improved mechanical characteristics comprising:
- A) from 10 to 90% by weight of a graft impact-resistant vinylaromatic copolymer containing between 0.1 and 2% by weight of an ethylenically unsaturated compound containing in its molecule a carboxylic acid, anhydride, amide or ester group, said vinylaromatic copolymer being at least partially grafted on an olefinic elastomer;
- B) from 90 to 10% by weight of a polyamide resin;
- and
- C) from 1 to 10 parts by weight, with respect to the mixture composed of the graft impact-resistant vinylaromatic copolymer (A) and the polyamide resin (B), of a polyolefin.
1 more element
Dependencies are inferred from the claim text.