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:
Nov. 14, 2017
Filed:
Aug. 15, 2013
Applicant:
Croda International Plc, Yorkshire, GB;
Inventors:
Angela Leonarda Maria Smits, Utrecht, NL;
Karin Van Der Helm-Rademaker, Gouda, NL;
Assignee:
CRODA INTERNATIONAL PLC, East Yorkshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/42 (2006.01); C09D 175/06 (2006.01); C08G 71/04 (2006.01); C08G 18/66 (2006.01); C08G 18/76 (2006.01); C08G 63/553 (2006.01); C08G 18/08 (2006.01); C08G 18/10 (2006.01); C08G 18/75 (2006.01); C07C 67/08 (2006.01); C09J 175/06 (2006.01);
U.S. Cl.
CPC ...
C08G 71/04 (2013.01); C07C 67/08 (2013.01); C08G 18/0823 (2013.01); C08G 18/0866 (2013.01); C08G 18/10 (2013.01); C08G 18/428 (2013.01); C08G 18/4233 (2013.01); C08G 18/4238 (2013.01); C08G 18/4244 (2013.01); C08G 18/4288 (2013.01); C08G 18/6659 (2013.01); C08G 18/755 (2013.01); C08G 18/7671 (2013.01); C08G 63/553 (2013.01); C09D 175/06 (2013.01); C09J 175/06 (2013.01);
Abstract
The present invention relates to a polyurethane which is the reaction product of a polyisocyanate and polyester, wherein said polyester is formed from a dimer fatty acid, a Cto Cdiol, and a Cto Cdicarboxylic acid or Cto Clactide. The inventions also relates to a polyester for use in forming the polyurethane of the first aspect, said polyester formed from a dimer fatty acid, a Cto Cdiol, and a Cto Cdicarboxylic acid or Cto Clactide.