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:
Sep. 17, 2013
Filed:
Oct. 23, 2006
Jacques Mongoin, Quincieux, FR;
Matthias Buri, Rothrist, CH;
Patrick Gane, Rothrist, CH;
Olivier Guerret, La Tour de Salvagny, FR;
Jacky Rousset, Baneins, FR;
Georges Saunders, Brandon, VT (US);
Jacques Mongoin, Quincieux, FR;
Matthias Buri, Rothrist, CH;
Patrick Gane, Rothrist, CH;
Olivier Guerret, La Tour de Salvagny, FR;
Jacky Rousset, Baneins, FR;
Georges Saunders, Brandon, VT (US);
Omya International AG, Oftringen, CH;
Coatex S.A.S., Genay, FR;
Abstract
The invention concerns a process to manufacture a thermoplastic resin charged with mineral or carbonated matter, and possibly containing an organic impact modifier, through the introduction into the said resin of a comb polymer with at least one ethylenic unsaturation monomer, to which is grafted at least one polyalkylene oxide function. The resins then obtained which also form the subject of the invention have an improved impact resistance without their rigidity being degraded.