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:
May. 30, 1995
Filed:
Oct. 26, 1993
Applicant:
Inventor:
Warren J Smith, Middlesex, GB;
Assignee:
BP Chemicals Limited, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
562519 ; 562517 ;
Abstract
Preparation of an aliphatic carboxylic acid having (n+1) carbon atoms, where n is an integer up to 6, may be achieved by contacting an aliphatic alcohol having n carbon atoms or a reactive derivative thereof with carbon monoxide, in the presence of a copper, nickel, iridium, rhodium or cobalt loaded mordenite zeolite catalyst, at elevated temperature and at a pressure in the range 15 to 200 bars.
Smith, Warren. (1995). Process for preparing carboxylic acids (U.S. Patent No. 5420345). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5420345
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile