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US 5,494,962 AGranted
Thermoplastic composition, process for its preparation, and use
AssigneeSolvay (Societe Anonyme)
InventorsFernand Gauthy, Eric Vandevijver, Ardechir Momtaz
Life of this patent
Estimating the term…
Abstract
Thermoplastic composition comprising at least: a polyolefin (A), a thermoplastic polymer (B), and at least one compound (C) derived from functional compound(s) (D) containing one or more groups chosen from carbon-carbon double and triple bonds and substituted carboxylic groups, obtained by melt blending the polymers (A) and (B) in the presence of the compounds (D).
Claims14
A thermoplastic composition, comprising:
- a polyolefin (A) selected from a group consisting of semicrystalline homopolymers and copolymers of propylene,
- a second polyolefin (B) different from said polyolefin (A) and selected from a group consisting of semicrystalline homopolymers and copolymers of ethylene, and
- at least one compound (C) selected from a group consisting of compounds derived from at least one functional compound (D) containing at least two conjugated carbon-carbon double bonds and compounds derived from at least two functional compounds (D) selected from electron-donor and electron-acceptor compounds.
Dependencies are inferred from the claim text.