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. 17, 2015
Filed:
Aug. 16, 2011
Timothy Haddad, Lancaster, CA (US);
Joseph Mabry, Lancaster, CA (US);
Gregory Yandek, Tehachapi, CA (US);
Vandana Vij, Palmdale, CA (US);
Timothy Haddad, Lancaster, CA (US);
Joseph Mabry, Lancaster, CA (US);
Gregory Yandek, Tehachapi, CA (US);
Vandana Vij, Palmdale, CA (US);
The United States of America as represented by the Secretary of the Air Force, Washington, DC (US);
Abstract
Novel POSS mono- and dianiline compounds, their synthesis procedures, and applications in host materials for the purposes of property enhancement are described. This class of POSS compounds features completely aromatic peripheries and partial amine functionality for facile and controlled reactive incorporation into a variety of polymers, and further utility may be derived from reactions of the available amine groups with anhydrides such as phenylethynyl phthalic anhydride (PEPA) to form reactive imide-type oligomers for incorporation into high performance thermosetting polymers. Modification of polymer hosts with the subject nanoparticles can result in a variety of property improvements including mechanical, thermal, tribological, electrical, as well as improved moisture resistance.