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:
Apr. 17, 2018
Filed:
Oct. 12, 2016
Henkel Ip & Holding Gmbh, Duesseldorf, DE;
Shabbir Attarwala, Simsbury, CT (US);
Rosa Matilde Davila, Sabana Grande, PR (US);
Benjamin M. Surowiecki, Jr., Cheshire, CT (US);
Stan Wojciak, New Britain, CT (US);
Roger James Grismala, Enfield, CT (US);
Ling Li, Glastonbury, CT (US);
Henkel IP & Holding GmbH, Duesseldorf, DE;
Abstract
This invention relates to cyanoacrylate-containing compositions that include, in addition to the cyanoacrylate component, a rubber toughening component, which is substantially clear and colorless and which is substantially free of release agents and anti-oxidants known to impair the fixture speeds and shelf life stability of cyanoacrylate compositions to which they are added. As a result, the inventive rubber cyanoacrylate adhesive compositions demonstrate improved properties, such as fixture speed, strength and shelf life under accelerated aging conditions.