The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 18, 2014
Filed:
Jul. 13, 2010
Sebastien Quinebeche, Bernay, FR;
Alexander Korzhenko, Pau, FR;
Alain Bouilloux, Saint-Leger de Rotes, FR;
Stephane Girois, Norfolk, VA (US);
Sebastien Quinebeche, Bernay, FR;
Alexander Korzhenko, Pau, FR;
Alain Bouilloux, Saint-Leger de Rotes, FR;
Stephane Girois, Norfolk, VA (US);
Arkema France, Colombes, FR;
Abstract
A method for manufacturing a thermoplastic composition including: a polyester resin (c); a mixture including a copolymer (a) of an α-olefin and of a monomer having an ethylenic unsaturation and an epoxy function, as well as a core-shell compound (b); characterized in that said method includes a first step of manufacture the mixture of (a) and (b) by extrusion at a temperature at which the copolymer (a) is in the molten state and at a maximum temperature of 60 to 180° C.; a second step of manufacturing the thermoplastic composition by extrusion or by mixing the polyester resin (c) with the mixture of (a) and (b) produced in the first step.