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. 05, 2005
Filed:
Dec. 20, 2000
Jihad Mohammed Dakka, White House Station, NJ (US);
Marc O. J. Geelen, Halle, BE;
Georges Marie Mathys, Bierbeek, BE;
Paul William Allen, Baton Rouge, LA (US);
Jihad Mohammed Dakka, White House Station, NJ (US);
Marc O. J. Geelen, Halle, BE;
Georges Marie Mathys, Bierbeek, BE;
Paul William Allen, Baton Rouge, LA (US);
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Abstract
The present invention relates to processes for making a reaction product comprising trimethylpentene(s) which comprises contacting a Colefinic feedstock containing isobutene and n-butene(s) with a catalyst comprising zeolite beta under conditions allowing selective dimerization of isobutene to trimethylpentene(s). It also relates to the products obtained by these processes.