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:
Aug. 20, 1996
Filed:
Jul. 27, 1994
Applicant:
Inventors:
Girindra N Kulsrestha, Dehradun, IN;
Mahendra P Saxena, Dehradun, IN;
Ashok K Gupta, Dehradun, IN;
Hari B Goyal, Dehradun, IN;
Rameshwar Prasad, Dehradun, IN;
Turuga S Prasada Rao, Dehradun, IN;
Prakash D Patel, Surat, IN;
Assignee:
Council of Scientific & Industrial Research, New Delhi, IN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
502 66 ; 502 74 ; 560190 ; 562543 ; 562595 ;
Abstract
A catalyst comprising 70-99% by wt. of cobaltic salt and 1-30% by wt. of ferric salt, the acid component of the salt being such as acetate; propionate; naphthenate adipate and phthalate; a process for preparing the above catalyst, and a process for the preparation of carboxylic acids by oxidation of a hydrocarbon with oxygen or air in the presence of the above catalyst.