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. 06, 2006
Filed:
Mar. 19, 2001
Applicants:
Bernard Vandenhende, Leest, BE;
Jean-philippe Dumont, Brussels, BE;
Inventors:
Bernard Vandenhende, Leest, BE;
Jean-Philippe Dumont, Brussels, BE;
Assignee:
SOLVAY (Societe Anonyme), Brussels, BE;
Primary Examiner:
Int. Cl.
CPC ...
C08J 11/08 (2006.01); B29B 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Process for recycling a plastic, according to which the plastic is brought into contact with a solvent capable of dissolving the same and the plastic dissolved in the solvent is precipitated using a non-solvent in the presence of a phase-separating agent, in which the phase-separating agent is compatible with the solvent and incompatible with the non-solvent, and is also present when the plastic is brought into contact with the solvent, and improves the dissolution of the plastic by the solvent.