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. 31, 1991
Filed:
Apr. 06, 1990
Applicant:
Inventors:
Philipp Eisenbarth, Bad Durkheim, DE;
Roland Peter, Mutterstadt, DE;
Thomas Folda, Neuleiningen, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ;
U.S. Cl.
CPC ...
526262 ; 526263 ; 526264 ; 528170 ; 528322 ;
Abstract
Heat-curable resins which are suitable for fabricating carbon fiber prepregs and fiber composites by winding and resin transfer molding contain a bismaleimide, an alkenylphenol and N-vinylpyrrolidone.
Eisenbarth, Philipp. (1991). Heat-curable bismaleidmide/alkenyl phenol/n-vinyl pyrrolidone resin (U.S. Patent No. 5077363). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5077363
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile