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:
Apr. 29, 1997
Filed:
Jun. 05, 1995
Applicant:
Inventors:
Jeffrey L Brinen, League City, TX (US);
Anthony N Speca, Kingwood, TX (US);
Kelly Tormaschy, Houston, TX (US);
Kathryn A Russell, Seabrook, TX (US);
Assignees:
Exxon Chemical Patents Inc., Wilmington, DE (US);
Hoechst, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
526160 ; 526170 ; 526943 ; 5263482 ; 5263485 ; 502-9 ; 502152 ;
Abstract
Catalyst systems and methods for supporting catalysts and their components, particularly metallocene catalyst components, are provided. The method involves techniques for evenly distributing a small volume of catalyst component over and among a porous support material. Such even distribution is thought to result in reduced fouling.