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:
Aug. 31, 2010
Filed:
Jun. 27, 2002
Applicants:
Jean-paul LA Grange, Lyons, FR;
Christophe Paulo, Lyons, FR;
Jean-françois Sassi, Millery, FR;
Franck Touraud, Vernon, FR;
Christine Vidil, Communay, FR;
Inventors:
Jean-Paul La Grange, Lyons, FR;
Christophe Paulo, Lyons, FR;
Jean-François Sassi, Millery, FR;
Franck Touraud, Vernon, FR;
Christine Vidil, Communay, FR;
Assignee:
Rhodianyl, Boulougne-Billancourt Cedex, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 65/48 (2006.01); C08G 69/02 (2006.01); C08G 69/40 (2006.01); C08G 81/00 (2006.01); C08L 71/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides a novel thermoplastic polymer comprising at least one polyalkylene oxide block. It relates to a process for preparing the thermoplastic polymer and to an application of this polymer as a hydrophilicity and/or antistatic modifier, especially in polyamide compositions. These compositions are particularly suitable for the manufacture of yarns, fibres and filaments.