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:
Dec. 01, 2009
Filed:
Oct. 27, 2006
Thomas Fay-oy Lim, Killingworth, CT (US);
David P. Dworak, East Hartford, CT (US);
Mathias E. Liistro, Jr., Plainville, CT (US);
Hsien-kun Chu, Wethersfield, CT (US);
Thomas Fay-Oy Lim, Killingworth, CT (US);
David P. Dworak, East Hartford, CT (US);
Mathias E. Liistro, Jr., Plainville, CT (US);
Hsien-Kun Chu, Wethersfield, CT (US);
Henkel Corporation, Rocky Hill, CT (US);
Abstract
The present invention provides curable hot melt compositions including reactive polymers, which are reinforced by organic polymers to impart higher tensile strength and elongation to the compositions upon cure. In particular, the present invention provides curable hot melt compositions including a silicone urea based polymer and a reinforcement polymer. In some embodiments, the compositions cure upon exposure to moisture and/or radiation. The compositions may be used, for example, as sealants or adhesives.