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. 09, 2021
Filed:
Aug. 31, 2018
Applicant:
Henkel Ip & Holding Gmbh, Duesseldorf, DE;
Inventors:
John G. Woods, Farmington, CT (US);
Mary Palliardi, Andover, CT (US);
Joel D. Schall, Hamden, CT (US);
Anthony F. Jacobine, North Haverhill, NH (US);
Assignee:
Henkel IP & Holding GmbH, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 22/32 (2006.01); C09J 4/00 (2006.01); C08F 4/00 (2006.01); C08F 220/44 (2006.01); C08F 222/32 (2006.01); C08F 2/48 (2006.01); C08F 222/30 (2006.01); C08F 222/14 (2006.01); C08F 22/10 (2006.01); C08K 3/38 (2006.01);
U.S. Cl.
CPC ...
C08F 22/32 (2013.01); C08F 2/48 (2013.01); C08F 4/00 (2013.01); C08F 22/10 (2013.01); C08F 220/44 (2013.01); C08F 222/14 (2013.01); C08F 222/30 (2013.01); C08F 222/32 (2013.01); C08K 3/38 (2013.01); C09J 4/00 (2013.01);
Abstract
This invention relates to photocurable electron deficient olefin-containing compositions, such as those containing certain 2-cyanoacrylates, 2-cyanopentadienoates, methylidene malonates, and vinylidine cyanide, and photolatent bases. When exposed to radiation in the electromagnetic spectrum, the compositions show a delay cure property.