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. 22, 2016
Filed:
Oct. 14, 2013
Applicant:
Council of Scientific & Industrial Research, New Delhi, IN;
Inventors:
Rahul Banerjee, Maharashtra, IN;
Sharath Kandambeth, Maharashtra, IN;
Suman Chandra, Maharashtra, IN;
Assignee:
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH, New Delhi, IN;
Primary Examiner:
Int. Cl.
CPC ...
C07D 487/22 (2006.01); C08G 12/08 (2006.01); C08G 73/02 (2006.01); B01J 20/22 (2006.01); B01D 53/02 (2006.01); B01J 20/26 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01);
U.S. Cl.
CPC ...
C07D 487/22 (2013.01); B01D 53/02 (2013.01); B01J 20/22 (2013.01); B01J 20/262 (2013.01); B01J 20/28057 (2013.01); B01J 20/3021 (2013.01); C08G 12/08 (2013.01); C08G 73/02 (2013.01); B01D 2253/20 (2013.01); B01D 2257/102 (2013.01); B01D 2257/104 (2013.01); B01D 2257/108 (2013.01); B01D 2257/11 (2013.01); B01D 2257/406 (2013.01); B01D 2257/502 (2013.01); B01D 2257/504 (2013.01); B01D 2257/70 (2013.01); B01D 2257/7027 (2013.01); Y02P 20/152 (2015.11);
Abstract
The invention disclosed herein provides, Porous Crystalline Frameworks (PCFs) also known as Covalent Organic Frameworks (COFs) that exhibit stability towards acidic, basic and neutral pH conditions. Further the invention discloses economical, environmentally-friendly process for the synthesis thereof.