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:
Sep. 27, 1977
Filed:
Jan. 05, 1976
Applicant:
Inventors:
Takashi Suzuki, Niigata, JA;
Susumu Naito, Niigata, JA;
Assignee:
Mitsubishi Gas Chemical Company, Inc., Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560131 ;
Abstract
Formate esters of the general formula HCOOAr wherein Ar is an aromatic hydrocarbon group containing an alkyl substituent are prepared by oxidizing alkyl aromatic aldehydes of the general formula ArCHO wherein Ar is the same as defined above with organic peroxy acids in the presence of hydrogen fluoride.