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:
Mar. 09, 2010
Filed:
Dec. 14, 2004
Eric Vandevyver, Brussels, BE;
Jean-marc Coisne, Boignee, BE;
Yves Lambert, Wemmel, BE;
SOLVAY (Société Anonyme), Brussels, BE;
Abstract
Process for the manufacture of a composite material (M) comprising a stage (E) according to which a dispersion (D) comprising : (a) at least one polymer, (b) at least one lamellar compound, and (c) at least one dispersing liquid, is dried by atomization. Composite material (M') comprising (a′) at least one polymer, (b′) at least one lamellar compound, and (d′) at least 0.02% by weight of at least one surface-active agent with respect to the weight of (a′) in the dry state; composed of particles having a weight-average diameter D50 of less than or equal to 200 μm. Method for processing this composite material.