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. 27, 2016
Filed:
Mar. 16, 2015
Applicant:
Indian Oil Corporation Ltd., Mumbai, Maharashtra, IN;
Inventors:
Akhilesh Kumar Bhatnagar, Faridabad, IN;
Rabindra Kumar Padhan, Faridabad, IN;
Anurag Ateet Gupta, Faridabad, IN;
Naduhatty Selai Raman, Faridabad, IN;
Assignee:
INDIAN OIL CORPORATION LTD., Mumbai, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 95/00 (2006.01); C08L 75/02 (2006.01); C08L 75/12 (2006.01); C10C 3/02 (2006.01); C08G 18/60 (2006.01); C08G 18/64 (2006.01); C08G 73/02 (2006.01);
U.S. Cl.
CPC ...
C08L 95/00 (2013.01); C08G 18/603 (2013.01); C08G 18/6476 (2013.01); C08L 75/02 (2013.01); C08L 75/12 (2013.01); C10C 3/026 (2013.01); C08G 73/028 (2013.01); C08L 2555/80 (2013.01);
Abstract
The present invention relates a novel approach to prepare Polymer Modified Bitumen by using terephthalamide additives, derived from PET, for improving bitumen quality. Particularly, the present invention provides a process to utilize waste PET, which is a threat to environment and is available commercially in different physical forms, for conversion into industrially useful additive for bituminous product.