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:
Jan. 08, 2013
Filed:
Apr. 01, 2008
Applicants:
Yue S. Zhang, Parsippany, NJ (US);
Louis A. Moore, High Bridge, NJ (US);
Inventors:
Yue S. Zhang, Parsippany, NJ (US);
Louis A. Moore, High Bridge, NJ (US);
Assignee:
Henkel Corporation, Rocky Hill, CT (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C04B 37/00 (2006.01); C09J 4/00 (2006.01); C09J 101/00 (2006.01); C09J 201/00 (2006.01); C08F 283/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides adhesive and sealant compositions prepared from urethane prepolymers. The urethane prepolymers are obtained by reacting the novel urethane diols, polyester polyols and polyether polyols with an excess of diisocyanate. The urethane diols are prepared by reacting excess low molecular weight diols and diisocyanates. The invention is particularly useful in end use applications such as panel lamination.