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US 5,708,088 AGranted
Multiphase thermoplastic composition based on polyamide resin containing an ethylene polymer with an epoxide functional group
AssigneeElf Atochem S.A.
InventorsMarius Hert, Patrice Perret
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Abstract
The present invention relates to a multiphase thermoplastic composition based on polyamide resin containing at least one ethylene/alkyl (meth) acrylate/unsaturated epoxide terpolymer.
Claims22
A multiphase thermoplastic composition based on polyamide resin;
- comprising the following:
- (A) from 50% to 95% by weight of at least one polyamide resin and
- (b) from 5% to 50% of at least one mixture selected from the group consisting of:
- (i) (a) terpolymer (I) which comprises an ethylene/alkyl (meth)acrylate/unsaturated epoxide;
- (b) polyethylenes and/or (c) copolymer II which comprises an ethylene/alkyl (meth)acrylate;
- and
- (ii) (a) terpolymer (I) which comprises an ethylene/alkyl (meth)acrylate/unsaturated epoxide;
- (b) polyethylenes and/or (c) copolymer II which comprises an ethylene/alkyl (meth)acrylate;
- and (d) terpolymer III which comprises an ethylene/alkyl (meth) acrylate/unsaturated anhydride of dicarboxylic acid.
6 more elements
Dependencies are inferred from the claim text.