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:
Dec. 26, 2017
Filed:
Dec. 18, 2012
Solvay SA, Brussels, BE;
Centre National DE LA Recherche Scientifique, Paris, FR;
Ecole Nationale Superieure DE Chimie DE Montpellier, Montpellier, FR;
Universite DE Montpellier 2, Montpellier, FR;
Jérôme Vinas, Brussels, BE;
Pierre-Emmanuel Dufils, Tavaux, FR;
Jérôme Garnier, Lescar, FR;
Patrick Lacroix-Desmazes, Montpellier, FR;
Alex Van Herk, Singapore, SG;
Jérôme Warnant, Saint-Apollinaire, FR;
Yves Vanderveken, Heverlee, BE;
Solvay SA, Brussels, BE;
Centre National De La Recherche Scientifique, Paris, FR;
Ecole Nationale Superieure De Chimie De Montpellier, Montpellier, FR;
Universite De Montpellier 2, Montepellier, FR;
Abstract
Process for the preparation of a vinylidene chloride polymer composite comprising a solid particulate encapsulated in the vinylidene chloride polymer. The process comprises providing a dispersion of a solid particulate material in a liquid phase, said dispersion comprising a RAFT/MADIX agent; providing vinylidene chloride and optionally one or more ethylenically unsaturated monomer copolymerizable therewith to said dispersion; and polymerizing vinylidene chloride and said optionally present one or more ethylenically unsaturated monomer under the control of said RAFT/MADIX agent to form polymer at the surface of said solid particulate material.