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. 03, 2015
Filed:
Jun. 04, 2012
Applicants:
Umesh Makwana, Surat, IN;
Ajay Kothari, Surat, IN;
Bhavesh Desai, Surat, IN;
Virendrakumar Gupta, Navi Mumbai, IN;
Inventors:
Umesh Makwana, Surat, IN;
Ajay Kothari, Surat, IN;
Bhavesh Desai, Surat, IN;
Virendrakumar Gupta, Navi Mumbai, IN;
Assignee:
RELIANCE INDUSTRIES LIMITED, Mumbai, Maharashtra, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 21/00 (2006.01); B01J 31/00 (2006.01); B01J 37/00 (2006.01); B01J 37/04 (2006.01); B01J 37/08 (2006.01); C08F 4/64 (2006.01); C07C 29/70 (2006.01);
U.S. Cl.
CPC ...
C08F 4/64 (2013.01); C07C 29/70 (2013.01);
Abstract
The present invention provides titanium based precursor for polyolefin catalyst with desired morphology and high particle strength. The of preparation of the precursor in accordance with the present invention obviates the use of iodine.