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:
Jul. 15, 2025
Filed:
Dec. 10, 2019
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Sohaib Elgimiabi, Dusseldorf, DE;
Frank Neuroth, Dormagen-Zons, DE;
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/20 (2006.01); C08G 59/42 (2006.01); C08K 5/5415 (2006.01); C08L 63/00 (2006.01);
U.S. Cl.
CPC ...
C08G 59/20 (2013.01); C08G 59/4215 (2013.01); C08K 5/5415 (2013.01); C08L 63/00 (2013.01);
Abstract
A curable void filler composition comprising at least one epoxy resin; at least one epoxy curing agent comprising at least one bicyclic carboxylic acid anhydride; and at least one epoxysilane compound according to formula (1), where formula (1) is Glycidoxy-R1Si(OR2)(OR3)(OR4), and R1 is selected from linear or branched alkyl comprising from 1 and 15 carbon atoms; and R2, R4 and R4 may be different or the same, and are independently selected from linear or branched alkyl comprising from 2 to 15 carbon atoms.