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:
Feb. 28, 1978
Filed:
Apr. 02, 1976
Applicant:
Inventor:
Seymour Baron, Wayne, NJ (US);
Assignee:
Hexcel Corporation, Dublin, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; C01B / ; C07C / ;
U.S. Cl.
CPC ...
252440 ; 423533 ; 423538 ; 423544 ; 2605 / ;
Abstract
An improved supported thorium sulfate catalyst is prepared by converting a thorium compound impregnated in the carrier to thorium sulfate in situ. The improved catalyst is used in the production of N-alkylated amines, by contacting an alkanol with a primary or secondary amine, in the vapor phase.
Baron, Seymour. (1978). Production of n-alkylated amines and catalyst therefor (U.S. Patent No. 4076649). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4076649
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile