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:
Jun. 04, 2013
Filed:
Oct. 06, 2005
Applicants:
Pascal Herve, Lyons, FR;
Christophe Paulo, Lyons, FR;
Eric Roche, Luzinay, FR;
Mare Labeille, Vourles, FR;
Franck Touraud, Vernon, FR;
Inventors:
Pascal Herve, Lyons, FR;
Christophe Paulo, Lyons, FR;
Eric Roche, Luzinay, FR;
Mare Labeille, Vourles, FR;
Franck Touraud, Vernon, FR;
Assignee:
Rhodia Chimie, Aubervilliers, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29B 9/00 (2006.01); B28B 3/20 (2006.01); B29C 47/00 (2006.01); B32B 5/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a process for the preparation of particles based on a thermoplastic polymer with a mean diameter of less than 1 mm. The process of the invention comprises more particularly a stage of preparation of a composition comprising the thermoplastic polymer and an additive, in the molten state, of cooling the composition and of disintegration of the thermoplastic polymer dispersion.