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:
Mar. 26, 1991
Filed:
Apr. 29, 1988
Applicant:
Inventor:
Linas N Repecka, Lakewood, CA (US);
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08G / ;
U.S. Cl.
CPC ...
526262 ; 525422 ; 525432 ; 525537 ; 528322 ;
Abstract
Bismaleimide-containing resin systems suitable for preparing structural adhesives and prepregs having superior tack and drape are disclosed. These resin systems, which have improved uniformity and superior resistance to microcracking, contain finely dispersed bismaleimide particles, and are produced by slurry mixing bismaleimide component(s) with one or more liquid comonomers.