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:
Oct. 29, 2019
Filed:
Mar. 02, 2018
Applicant:
Government of the United States, As Represented BY the Secretary of the Air Force, Wright-Patterson AFB, OH (US);
Inventors:
Loon-Seng Tan, Centerville, OH (US);
David Huabin Wang, Beavercreek, OH (US);
Richard A. Vaia, Beavercreek, OH (US);
Philip R Buskohl, Beavercreek, OH (US);
Ruel McKenzie, Akron, OH (US);
Assignee:
United States of America as represented by the Secretary of the Air Force, Wright-Patterson AFB, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 73/14 (2006.01); C08G 73/10 (2006.01); C08G 69/32 (2006.01); C07C 317/44 (2006.01); C07C 315/04 (2006.01); C07C 315/00 (2006.01); C07C 317/18 (2006.01); C07C 317/40 (2006.01); C08G 69/42 (2006.01); C07C 229/56 (2006.01);
U.S. Cl.
CPC ...
C08G 73/1085 (2013.01); C07C 315/00 (2013.01); C07C 315/04 (2013.01); C07C 317/18 (2013.01); C07C 317/40 (2013.01); C07C 317/44 (2013.01); C08G 69/32 (2013.01); C08G 69/42 (2013.01); C08G 73/1039 (2013.01); C08G 73/1042 (2013.01); C08G 73/1067 (2013.01); C08G 73/1071 (2013.01); C08G 73/14 (2013.01); C07C 229/56 (2013.01);
Abstract
New diamine monomers bearing sulfone terminated pendant groups, as well as methods for making the same, are provided. The diamine monomers are useful toward making polyamide, polyimide, and poly(amide-imide) polymers and copolymers, which possess hygromorphic properties and demonstrate humidity driven motility.