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. 19, 2013
Filed:
Jun. 30, 2009
Applicants:
Doreen Janke, Bonningstedt, DE;
Kai Paschkowski, Jork, DE;
Inventors:
Doreen Janke, Bonningstedt, DE;
Kai Paschkowski, Jork, DE;
Assignee:
Sika Technology AG, Baar, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65C 9/25 (2006.01); C04B 37/00 (2006.01); C08G 18/28 (2006.01); C08G 18/10 (2006.01); C08L 75/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to innovative amorphous polyurethane polymers of the formula (I) and also to hotmelt adhesive compositions based on them. The compositions are notable for greatly improved dimensional stability after application, and are ideally suited to the adhesive bonding of transparent substrates. The polymers are notable for rapid, bubble-free curing.