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. 10, 1987
Filed:
Nov. 13, 1986
Applicant:
Inventor:
Ronald L Cook, Aurora, IL (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
C25C / ;
U.S. Cl.
CPC ...
204 / ; 2041823 ; 560330 ;
Abstract
A method deriving phenyl isocyanate includes providing an electrolyte. The electrolyte is separated by an ion transferrable member so as to form a catholyte and an anolyte from the electrolyte. A cathode is placed in the catholyte and an anode is placed in the anolyte. Benzene and potassium isocyanate are provided to the anolyte. An electric voltage is applied across the cathode and the anode causing a reaction of the benzene and potassium isocyanate to yield phenyl isocyanate.