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. 17, 1998
Filed:
Nov. 28, 1990
Applicant:
Inventors:
Anthony F Jacobine, Meridan, CT (US);
Steven T Nakos, Andover, CT (US);
Assignee:
Loctite Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08L / ; C08F / ;
U.S. Cl.
CPC ...
522167 ; 522146 ; 522 99 ; 522180 ; 548228 ;
Abstract
Norbornenyl functional azlactone compounds of the formula: ##STR1## wherein R.sup.1 and R.sup.2 are independently monovalent hydrocarbon groups or R.sup.1 and R.sup.2, together with the carbon atom to which they are attached comprise a cyclic hydrocarbon group, are prepared by Diels-Alder addition of cyclopentadiene to vinyl azlactones. The norbornenyl azlactones are useful for preparing norbornenyl functional resins by azlactone ring opening reactions. The resulting resins may be employed as polyene components of curable thiol-ene formulations.