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:
Mar. 27, 1984
Filed:
Dec. 14, 1981
Applicant:
Inventors:
Karl-Heinz Koenig, Frankenthal, DE;
Volker Schwendemann, Wiesenbach, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
2604 / ; 2604 / ; 2604 / ;
Abstract
Halogenated, tertiary diisocyanates and a process for their preparation by reacting tertiary diisocyanates with halogen, sulfuryl chloride and/or sulfuryl bromide. The halogenated, tertiary diisocyanates which can be prepared by the process according to the invention are valuable starting materials for the preparation of pest control agents, fatliquors, drugs, flameproofing agents, lubricating oils, synthetic resins and lubricants.