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:
Aug. 19, 2003
Filed:
Jul. 11, 2000
Applicant:
Inventors:
Albert R. Harvey, Brigham City, UT (US);
John W. Ellertson, Brigham City, UT (US);
Assignee:
Alliant Techsystems Inc., Edina, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02K 9/34 ; F02K 9/00 ; C08L 2/316 ; C08L 2/326 ; C08F / ;
U.S. Cl.
CPC ...
F02K 9/34 ; F02K 9/00 ; C08L 2/316 ; C08L 2/326 ; C08F / ;
Abstract
A rocket motor insulation including an elastomer base polymer is improved in its processability by the addition of silica particles treated with a hydrophobic coating. The insulation also preferably includes a metallic coagent cross-linker, which when used in combination with the hydrophobic silica particles increases the tear strength and the elasticity of the insulation, while at the same time not adversely affecting the bonding characteristics of the insulation.
Harvey, Albert. (2003). Rocket motor insulation containing hydrophobic particles (U.S. Patent No. 6606852). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6606852
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile