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:
Nov. 09, 1976
Filed:
Jun. 10, 1975
Applicant:
Inventors:
Edward James Gasson, Dollar, SC;
Thomas Charles Krosnar, Polmont, SC;
Stanley Frederic Marrian, Fife, SC;
Assignee:
BP Chemicals International Limited, London, EN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ;
U.S. Cl.
CPC ...
252469 ;
Abstract
Antimony containing catalysts are promoted by addition of small quantities of molybdenum from 0.5 to 1.0 atom%. Preferred compositions to be promoted contain antimony together with tin together with copper and/or iron and/or titanium.