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. 14, 1976
Filed:
Jun. 12, 1974
Applicant:
Inventors:
Yoshihiro Watanabe, Takatsuki, JA;
Takeshi Yamahara, Itami, JA;
Shun Inokuma, Takatsuki, JA;
Tooru Tokumaru, Takatsuki, JA;
Assignee:
Sumitomo Chemical Company, Limited, Osaka, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07C / ;
U.S. Cl.
CPC ...
2602 / ; 2605 / ; 2605 / ; 2605 / ; 2605 / ; 2605 / ; 2605 / ; 2605 / ; 2524 / ;
Abstract
The acid amides are produced by a process comprising hydrating a nitrile compound in the presence of a copper-containing polymer having basic nitrogenous groups in the polymer chain or linked with the polymer chain as a catalyst.