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:
Apr. 01, 1980
Filed:
Sep. 06, 1978
Applicant:
Inventors:
Hiroyasu Saito, Iwaki, JP;
Akio Sekiguchi, Iwaki, JP;
Assignee:
Nippon Kasei Chemical Co., Ltd., Iwaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
544221 ;
Abstract
A process for producing tri(allyl isocyanurate) by reacting an alkali cyanate and an allyl halide in an aprotic polar solvent, which comprises distilling off the solvent after the completion of the reaction, adding water or an aqueous solution of hydrogen chloride to a reaction mixture containing tri(allyl isocyanurate), forming a tri(allyl isocyanurate) layer and an aqueous layer and then separating the tri(allyl isocyanurate) layer from the aqueous layer.