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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 10612492 B1

PDFFull Text
Date of Patent:
Apr. 07, 2020

Filed:

Mar. 16, 2017

Precursor compositions for an insulation, insulated rocket motors, and related methods

Applicant:

Northrop Grumman Innovation Systems, Inc., Plymouth, MN (US);

Inventors:

Himansu M. Gajiwala, Layton, UT (US);

Steven B. Hall, Perry, UT (US);

Assignee:

Northrop Grumman Innovation Systems, Inc., Plymouth, MN (US);

Attorney:

TraskBritt

Primary Examiner:

Vu A Nguyen

Int. Cl.
CPC ...
F02K 9/34 (2006.01); B64G 1/40 (2006.01); C08L 23/16 (2006.01); C08F 255/06 (2006.01); C08K 3/36 (2006.01); C08K 9/04 (2006.01); C08K 3/22 (2006.01);
U.S. Cl.
CPC ...
F02K 9/346 (2013.01); B64G 1/40 (2013.01); C08F 255/06 (2013.01); C08K 3/22 (2013.01); C08K 3/36 (2013.01); C08K 9/04 (2013.01); C08K 2003/2296 (2013.01); C08L 2201/08 (2013.01); C08L 2205/06 (2013.01); F05D 2220/80 (2013.01); F05D 2230/90 (2013.01);
Abstract

A precursor composition comprising, before curing, ethylene propylene diene monomer (EPDM), zinc oxide, silica, polymerized 1,2-dihydro-2,2,4-trimethylquinoline, a solid chlorinated paraffin, stearic acid, a five carbon petroleum hydrocarbon, trimethylolpropane trimethacrylate, and a peroxide. A rocket motor including a reaction product of the precursor composition and a method of insulating a rocket motor.

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Gajiwala, Himansu. (2020). Precursor compositions for an insulation, insulated rocket motors, and related methods (U.S. Patent No. 10612492). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10612492

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

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