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. 29, 1988
Filed:
Oct. 21, 1987
Applicant:
Inventor:
Hubertus Klima, Tacherting, DE;
Assignee:
SKW Trostberg Aktiengesellschaft, Trostberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
544191 ;
Abstract
A process for obtaining solid cyanuric chloride from the cyanuric chloride vapor obtained by trimerizing cyanogen chloride whereby the cyanuric chlorid vapor is introduced into the center of many separated cold annularly disposed inert gas streams in the lower part of the condensor and whereby the solid cyanuric chloride that is obtained on the bottom of the condensor is removed, whereas the heated inert gas is removed at the side. The advantages of the process of the present invention are high condensation throughputs, minor problems with sticking as well as good product quality of the obtained cyanuric chloride.