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:
Aug. 07, 2007
Filed:
Oct. 13, 2005
Applicants:
Kenneth Alan Dooley, Longview, TX (US);
Don Kent Farrer, Longview, TX (US);
Sandra Dorothy Holyfield, Longview, TX (US);
Glenn Edward Moore, Longview, TX (US);
Larry Allen Noble, Longview, TX (US);
Inventors:
Kenneth Alan Dooley, Longview, TX (US);
Don Kent Farrer, Longview, TX (US);
Sandra Dorothy Holyfield, Longview, TX (US);
Glenn Edward Moore, Longview, TX (US);
Larry Allen Noble, Longview, TX (US);
Assignee:
Westlake Longview Corporation, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for preventing or inhibiting fouling in a gas-phase polyolefin polymerization process. The method includes maintaining the inside surface temperature of the process equipment below the dew point temperature of the gas mixture passing through the equipment.