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. 09, 2019
Filed:
Sep. 11, 2015
Applicant:
Reliance Industries Limited, Mumbai, IN;
Inventors:
Virendrakumar Gupta, Mumbai, IN;
Hiren Manojkumar Bhajiwala, Surat, IN;
Sunil Dhamaniya, Jaipur, IN;
Amarjyoti Kalita, Kamrup district, IN;
Ramesh Joshi, Pune, IN;
Assignee:
Reliance Industries Limited, Mumbai, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/654 (2006.01); C08F 4/02 (2006.01); C08F 2/14 (2006.01); C08F 4/76 (2006.01); B01J 31/02 (2006.01);
U.S. Cl.
CPC ...
C08F 4/654 (2013.01); B01J 31/02 (2013.01); C08F 2/14 (2013.01); C08F 4/02 (2013.01); C08F 4/76 (2013.01);
Abstract
The Zigler-Natta catalyst composition of the present disclosure provides uniform polyethylene having a molecular weight in the range from 1 million g/mol to 12 million g/mol. The Zigler-Natta catalyst composition of the present disclosure comprises external electron donor selected from the group consisting of substituted silanediyl diacetate, trialkyl borate and tetraalkoxysilane.