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. 22, 2016
Filed:
Dec. 17, 2014
Applicant:
Tda Research, Inc., Whet Ridge, CO (US);
Inventor:
Silvia DeVito Luebben, Golden, CO (US);
Assignee:
TDA Research, Inc., Wheat Ridge, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/00 (2006.01); C07D 251/38 (2006.01); C07C 323/34 (2006.01); C08G 59/66 (2006.01);
U.S. Cl.
CPC ...
C07D 251/38 (2013.01); C07C 323/34 (2013.01); C08G 59/66 (2013.01);
Abstract
This invention relates to the composition of matter of polythiols having a chemical structure in FIG.. In certain embodiments this invention provides a polythiol with low or no odor and which is a liquid, a waxy solid or a semi-solid at 22° C. In another embodiment the polythiols have a viscosity lower than 100,000 cP at 50° C. In other embodiments, the invention provides a mixture of thiol compounds or a mixture of thiol and amine compounds.