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. 01, 2016
Filed:
Apr. 09, 2009
Applicants:
Yugen Zhang, Nanos, SG;
Jackie Y. Ying, Nanos, SG;
Siti Nurhanna Binte Riduan, Nanos, SG;
Inventors:
Assignee:
Agency for Science, Technology & Research, Singapore, SG;
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/02 (2006.01); C08G 18/76 (2006.01); C08G 18/77 (2006.01); B01J 31/06 (2006.01); B01J 35/10 (2006.01); B01J 23/42 (2006.01); B01J 23/44 (2006.01); C08G 18/71 (2006.01);
U.S. Cl.
CPC ...
C08G 18/022 (2013.01); B01J 23/42 (2013.01); B01J 23/44 (2013.01); B01J 31/063 (2013.01); B01J 35/10 (2013.01); C08G 18/71 (2013.01); C08G 18/76 (2013.01); C08G 18/7614 (2013.01); C08G 18/7671 (2013.01); C08G 18/77 (2013.01);
Abstract
The invention relates to a polyisocyanurate comprising isocyanurate rings linked by linker groups coupled to the nitrogen atoms of said rings. The polyisocyanurate may be microporous or mesoporous or both microporous and mesoporous.