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:
Dec. 29, 1987
Filed:
Nov. 12, 1986
Applicant:
Inventors:
Assignee:
Sumitomo Chemical Company, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
568895 ; 568835 ;
Abstract
A method for producing a cycloalkanol important as a material for caprolactam, adipic acid and the like by the hydration of a cycloalkene with a solid acid as a catalyst, which comprises carrying out said hydration in the presence of a phenol.
Shirafuji, Tamio. (1987). Method for producing cycloalkanols (U.S. Patent No. 4716253). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4716253
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile