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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.:

US 8865822 B1

PDFFull Text
Date of Patent:
Oct. 21, 2014

Filed:

Jun. 18, 2012

Hot melt adhesive compositions having good adhesion on both polar and nonpolar substrates

Applicants:

Kai Paschkowski, Jork, DE;

Doreen Janke, Alveslohe, DE;

Inventors:

Kai Paschkowski, Jork, DE;

Doreen Janke, Alveslohe, DE;

Assignee:

SIKA Technology AG, Baar, CH;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

James J Seidleck

Assistant Examiner:

Deve E Valdez

Int. Cl.
CPC ...
C09J 183/10 (2006.01); B32B 7/12 (2006.01); B32B 27/06 (2006.01); B32B 37/12 (2006.01); C09J 123/08 (2006.01); B32B 27/32 (2006.01); C08G 18/28 (2006.01); C08J 5/12 (2006.01); C09J 151/06 (2006.01); C08G 18/80 (2006.01);
U.S. Cl.
CPC ...
C09J 151/06 (2013.01); C09J 123/0815 (2013.01); B32B 27/32 (2013.01); C08G 18/289 (2013.01); C08J 5/121 (2013.01); B32B 7/12 (2013.01); C08G 18/809 (2013.01); C08J 2323/00 (2013.01);
Abstract

A hot melt adhesive composition including a) at least one thermoplastic silane grafted poly-α-olefin that is solid at 25° C.; and b) at least one reaction product of a polyisocyanate having an isocyanate-reactive silane, wherein the isocyanate-reactive silane includes exactly one group reactive to an isocyanate group, selected from a hydroxyl group, a mercapto group, and an amino group, and wherein the reaction product includes a molecular weight Mof less than 1500 g/mol.

Find Patent Forward Citations

Paschkowski, Kai. (2014). Hot melt adhesive compositions having good adhesion on both polar and nonpolar substrates (U.S. Patent No. 8865822). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8865822

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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