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:
Nov. 04, 1986
Filed:
Dec. 10, 1984
Applicant:
Inventors:
Shinsuke Fukuoka, Kurashiki, JP;
Masazumi Chono, Kurashiki, JP;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
560 24 ; 560 25 ; 560157 ; 560158 ; 560115 ; 560 28 ; 560 22 ; 560 13 ; 560-9 ; 560 26 ; 560166 ; 560 32 ; 560162 ; 560163 ; 560165 ; 560 33 ; 548531 ; 548573 ; 546245 ; 544172 ; 544386 ; 549484 ;
Abstract
A process for producing a urethane compound which comprises reacting at least one compound selected from the group consisting of a primary amine, a secondary amine and a urea compound with carbon monoxide and an organic hydroxyl compound in the presence of a catalyst system comprising: