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:
May. 13, 2014
Filed:
Sep. 15, 2009
Applicants:
Olivier Dautel, Montpellier, FR;
Joel Moreau, Montpellier, FR;
Jean-pierre Lere-porte, Montpellier, FR;
Inventors:
Olivier Dautel, Montpellier, FR;
Joel Moreau, Montpellier, FR;
Jean-Pierre Lere-Porte, Montpellier, FR;
Assignees:
Centre National de la Recherche Scientifique-CNRS, Paris Cedex, FR;
Universite Montpellier 2, Montpellier, FR;
Ecole Nationale Superieure de Chimie, Montpellier, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/26 (2006.01); C08G 73/00 (2006.01); C08G 77/00 (2006.01); C09D 179/08 (2006.01); C09D 183/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a process for the hydrolysis-polycondensation of a sterically hindered crosslinkable chromophore, characterized in that the hydrolysis-polycondensation is catalyzed with an acid released by a photoacid generator (PAG).