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:
Jul. 14, 2015
Filed:
Jun. 21, 2011
Applicants:
Sophie Guillaume, Vitré, FR;
Marion Helou, Ixelles, BE;
Jean-françois Carpentier, Acigné, FR;
Martine Slawinski, Nivelles, BE;
Inventors:
Sophie Guillaume, Vitré, FR;
Marion Helou, Ixelles, BE;
Jean-François Carpentier, Acigné, FR;
Martine Slawinski, Nivelles, BE;
Assignees:
TOTAL RESEARCH & TECHNOLOGY FELUY, Seneffe, BE;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/44 (2006.01); C08G 71/04 (2006.01); C08G 64/30 (2006.01); C08G 64/02 (2006.01);
U.S. Cl.
CPC ...
C08G 71/04 (2013.01); C08G 64/0208 (2013.01); C08G 64/0216 (2013.01); C08G 64/0225 (2013.01); C08G 64/0241 (2013.01); C08G 64/305 (2013.01);
Abstract
The present invention discloses a method for preparing poly(carbonate-urethane) or poly(ester-urethane) without isocyanate.
Quick Actions:
Guillaume, Sophie. (2015). Isocyanate-free method for preparing poly(carbonate-urethane) or poly(ester-urethane) (U.S. Patent No. 9080016). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9080016
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile