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:
May. 27, 2014
Filed:
Feb. 22, 2010
Theodore Moore, Cumming, GA (US);
Mark G. Reichmann, Roswell, GA (US);
Marco Avataneo, Senago, IT;
Giuseppe Marchionni, Milan, IT;
Theodore Moore, Cumming, GA (US);
Mark G. Reichmann, Roswell, GA (US);
Marco Avataneo, Senago, IT;
Giuseppe Marchionni, Milan, IT;
Solvay SA, Brussels, BE;
Abstract
A polymer composition comprising: at least one polycondensation polymer having a heat deflection temperature (HDT) of above 80° C. under a load of 1.82 MPa when measured according to ASTM D648 [polymer (P)]; at least one perfluoropolyether block copolymer [polymer (F)] comprising: A) one or more (per)fluoropolyoxyalkylene segment (chain R) comprising recurring units having at least one catenary ether bond and at least one fluorocarbon moiety, and B) one or more polyalkylene segment (chain R) comprising recurring units of formula: —(CRR—CRR)—; wherein R, R, R, R, equal to or different from each other, are selected from the group consisting of H, halogens; C-C(hydro)carbon groups, optionally containing fluorine or other heteroatoms, to a process for its manufacture and to its use for manufacturing shaped articles, in particular by extrusion molding or injection molding techniques.