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. 06, 1999
Filed:
Feb. 11, 1997
Applicant:
Inventors:
Thomas Reed, Alpharetta, GA (US);
Khaled Mahmud, Tyngsboro, MA (US);
Assignee:
Cabot Corporation, Boston, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
524496 ; 526 89 ; 526194 ; 526335 ; 526336 ;
Abstract
A process for the production of a polymer is disclosed wherein the polymerization occurs in a fluidized bed reactor or a reactor for the gas-phase production of a polymer and in the presence of a catalyst and a modified carbon black. Also disclosed are the polymer particles resulting from this process of the present invention and products made from the polymer particles of the present invention including hoses, such as radiator hoses, tires, and roofing material.