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:
Nov. 28, 2000
Filed:
May. 06, 1997
Applicant:
Inventors:
Frederic Castellanos, Mulhouse, FR;
Jacques Cavezzan, Villeurbanne, FR;
Jean-Pierre Fouassier, Morschwiller-le-bas, FR;
Christian Priou, Villeurbanne, FR;
Assignee:
Rhone-Poulenc Chimie, Courbevoie Cedex, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
522 31 ; 522 49 ; 522 66 ; 522 67 ; 522 68 ; 522100 ; 522181 ; 5253273 ; 5253289 ; 525337 ; 526131 ; 526134 ; 526160 ;
Abstract
Novel onium borates of an element of Groups 15 to 17 of the Periodic Table, or borates of an organometallic complex of an element of Groups 4 to 10 of the Periodic Table, well suited for the photochemical/electron beam cationic initiation of polymerization/crosslinking, the anionic borate moiety of which having the formula: