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:
Sep. 14, 2021
Filed:
Apr. 20, 2020
Applicant:
The United States of America, As Represented BY the Secretary of the Navy, Arlington, VA (US);
Inventor:
Matthew C. Davis, Ridgecrest, CA (US);
Assignee:
The United States of America, as represented by the Secretary of the Navy, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/76 (2006.01); C08G 63/193 (2006.01); C08G 65/42 (2006.01);
U.S. Cl.
CPC ...
C08G 18/7685 (2013.01); C08G 63/193 (2013.01); C08G 65/42 (2013.01); C08G 2650/62 (2013.01);
Abstract
The invention generally relates to novel poly-substituted cis stilbenes, their synthesis, their purification, and their use in thermoset resins. These novel cis stilbenes give rise to thermoset resins with greatly improved processing characteristics such as lower melting temperature and lower viscosity; resulting in polymers and composites having greatly improved thermal stability.