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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.:

US 5922435 B1

PDFFull Text
Date of Patent:
Jul. 13, 1999

Filed:

Jan. 06, 1999

Ceramic polymer composite dielectric material

Applicant:
Inventors:

John D Lee, Potomac, MD (US);

Gilbert F Lee, Greenbelt, MD (US);

Bruce T Hartmann, Silver Spring, MD (US);

Harold C Wendt, Fredericksburg, VA (US);

John J Richardson, Jr, Annapolis, MD (US);

Assignee:

The United States of America as represented by the Secretary of the Navy, Washington, DC (US);

Attorneys:

Forrest; John

Johnson; Roger D.

Primary Examiner:

Patrick D Niland

Int. Cl.
CPC ...
B32B / ; B32B / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
428 98 ; 174 / ; 428 80 ; 428174 ; 428323 ; 4284111 ; 523137 ; 524492 ; 524493 ; 524494 ; 524497 ; 524589 ; 524590 ; 528 44 ; 528 68 ; 359227 ; 359321 ;
Abstract

A shock resistant dielectric material comprising TiO.sub.2 particles disped in a matrix material which is (1) the polyurea reaction product of a poly(tetramethylene ether)glycol-di-p-aminobenzoate prepolymer and an aromatic diisocyanate or (2) a blend of the polyurea reaction product and a cyanate ester homopolymer of bis(4-cyanatophenyl)-1,1-ethane.

Find Patent Forward Citations

Lee, John. (1999). Ceramic polymer composite dielectric material (U.S. Patent No. 5922435). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5922435

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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