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:
Mar. 11, 1986
Filed:
Jun. 20, 1985
Applicant:
Inventor:
Paul H Lewis, Groves, TX (US);
Assignee:
Texaco Inc., White Plains, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G / ; C10G / ; C10G / ;
U.S. Cl.
CPC ...
208111 ; 208120 ;
Abstract
Catalytic dewaxing is effected with reduced coking by use of catalyst containing 0.5 w %-2.5 w % platinum-palladium group metal on hydrogen mordenite, the catalyst having been calcined at 1200.degree. F.-1600.degree. F. prior to use whereby it acquires activated sites (not present in mordenite products calcined at lower temperature) which are retained under anhydrous conditions.