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. 22, 2016
Filed:
Feb. 28, 2014
Applicant:
Allnex Ip S.à.r.l., Luxembourg, LU;
Inventors:
William Jacobs, III, Bethel, CT (US);
Lawrence A. Flood, Norwalk, CT (US);
Assignee:
ALLNEX IP S.À.R.L., Luxembourg, LU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 251/70 (2006.01); C07D 251/24 (2006.01); C07D 251/18 (2006.01); C07D 251/22 (2006.01);
U.S. Cl.
CPC ...
C07D 251/24 (2013.01); C07D 251/18 (2013.01); C07D 251/22 (2013.01); C07D 251/70 (2013.01);
Abstract
This invention relates to a process for the preparation of triazine carbamates by reacting a mixture of an aminotriazine A having at least two amino groups per molecule, an organic carbonate C which is preferably an acyclic carbonate, and a mixture B of bases comprising at least two basic metal compounds B1 and B2 individually selected from the group consisting of hydrides, amides, alkoxides, and arylalkoxides of metals, wherein the metal in B1 is not the same as the metal in B2.