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:
Dec. 28, 2010
Filed:
May. 19, 2005
Robert Olds Hagerty, Laporte, TX (US);
Kevin B. Stavens, Seabrook, TX (US);
Randall B. Laird, Pasadena, TX (US);
Michael F. Mcdonald, Kingwood, TX (US);
Pradeep P. Shirodkar, Stow, OH (US);
Robert Olds Hagerty, Laporte, TX (US);
Kevin B. Stavens, Seabrook, TX (US);
Randall B. Laird, Pasadena, TX (US);
Michael F. McDonald, Kingwood, TX (US);
Pradeep P. Shirodkar, Stow, OH (US);
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Abstract
The present invention relates to a gas phase process for polymerizing one or more hydrocarbon monomer(s) in the presence of a catalyst system and a fluorinated hydrocarbon, where the fluorinated hydrocarbon is present at a partial pressure of 6.9 to 348 kPa in the reactor and the reactor temperature is from 30 to 120° C.