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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 8969434 B1

PDFFull Text
Date of Patent:
Mar. 03, 2015

Filed:

Sep. 12, 2013

Polymeric compositions containing microspheres

Applicants:

Teddy M Keller, Fairfax Station, VA (US);

Matthew Laskoski, Springfield, VA (US);

Manoj K. Kolel-veetil, Alexandria, VA (US);

Inventors:

Teddy M Keller, Fairfax Station, VA (US);

Matthew Laskoski, Springfield, VA (US);

Manoj K. Kolel-Veetil, Alexandria, VA (US);

Assignee:

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

Attorneys:

US Naval Research Laboratory

Joseph T. Grunkemeyer

Primary Examiner:

Hannah Pak

Int. Cl.
CPC ...
C08J 9/32 (2006.01); C08K 7/26 (2006.01); C08G 65/40 (2006.01); C08G 77/04 (2006.01); C08G 77/50 (2006.01); C08G 77/52 (2006.01); C08G 77/56 (2006.01); C08L 71/00 (2006.01); C08L 83/04 (2006.01); C04B 38/08 (2006.01); C04B 35/78 (2006.01); C08K 7/22 (2006.01);
U.S. Cl.
CPC ...
C08K 7/26 (2013.01); C08G 65/4006 (2013.01); C08G 77/045 (2013.01); C08G 77/50 (2013.01); C08G 77/52 (2013.01); C08G 77/56 (2013.01); C08K 7/22 (2013.01); C08L 71/00 (2013.01); C08L 83/04 (2013.01); C04B 38/085 (2013.01); C04B 35/78 (2013.01);
Abstract

Disclosed herein is a composition having a thermoset polymer and a plurality of hollow microsphere homogenously dispersed in the composition. The polymer is a cyanate ester thermoset, a phthalonitrile thermoset, a crosslinked acetylene thermoset, or a hydrosilation thermoset. Also disclosed herein is a method of: providing a thermosetting compound; adding microspheres to the thermosetting compound; and mixing the thermosetting compound while initiating crosslinking of the thermosetting compound.

Find Patent Forward Citations

Keller, Teddy. (2015). Polymeric compositions containing microspheres (U.S. Patent No. 8969434). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8969434

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

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