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:
May. 20, 1986
Filed:
Sep. 13, 1985
Applicant:
Inventors:
Heinz Hacker, Nuremberg, DE;
Walter Ihlein, Berlin, DE;
Heinz-Klaus Laupenmuhlen, Hemhofen, DE;
Willi Mertens, Berlin, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528 93 ; 525504 ; 528408 ;
Abstract
The invention relates to reaction resins formed from anionically polymerizable di- or tri-functional epoxy compounds which are suitable for impregnating and/or casting large-volume parts. Such reaction resins therefore contain tertiary amine polymerization catalysts of the general formula ##STR1## in a concentration of 0.5 to 10 mass parts, relative to 100 mass parts epoxy compound.