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:
Jul. 16, 2002
Filed:
Feb. 12, 2001
Applicant:
Inventors:
Wenqin Zhang, Tranjin University, CN;
John H. Malpert, Maumee, OH (US);
Douglas C. Neckers, Perrysburg, OH (US);
Dustin B. Martin, Monroe, MI (US);
Assignee:
UCB S.A., , BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 5/05 ; C08L 6/302 ;
U.S. Cl.
CPC ...
C08K 5/05 ; C08L 6/302 ;
Abstract
The present invention relates to a thermally and cationically curable composition containing triarylcyclopropenylium salts and a solvent that is a Lewis base which contains acidic hydrogen and their use as thermal initiators in polymerization processes. The present invention includes the polymerization of epoxy resins, vinyl ethers and other cationically curable monomers.