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. 08, 1990
Filed:
Feb. 21, 1989
Applicant:
Inventor:
Philip Klemarczyk, Collinsville, CT (US);
Assignee:
Loctite Corporation, Newing, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C07D / ;
U.S. Cl.
CPC ...
548406 ; 548549 ;
Abstract
Bis-maleimide compounds of the formula: ##STR1## where R' is an alkenylene or alkylene group; the R' groups are independently hydrocarbon or halohydrocarbon groups; and n is an integer, are hydrolytically stable compounds which may be thermally cured, or co-cured with other radically cureable monomers, to provide crosslinked polymer with good thermal properties. Compounds of the formula where n is above about 9 can be used as additives for radically cureable silicone formulations.