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. 31, 2013
Filed:
Apr. 30, 2012
Applicants:
Kirk Booth, Chorley, GB;
Neil Carter, Ainsdale, GB;
Ian Martin, Barrow, GB;
Len Daniels, Leyland, GB;
Inventors:
Kirk Booth, Chorley, GB;
Neil Carter, Ainsdale, GB;
Ian Martin, Barrow, GB;
Len Daniels, Leyland, GB;
Assignee:
Sika Technology AG, Baar, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/38 (2006.01); C08G 18/76 (2006.01);
U.S. Cl.
CPC ...
Abstract
Non-crystallizing oxazolidines as curing agents for polyisocyanates and polyurethanes. The curing agents are mixtures of at least one polyoxazolidine POU having at least two urethane groups and at least one polyoxazolidine POC having at least one carbonato group.