Invention Grant
- Patent Title: Precursor formulations for a propellant composition including high surface area amorphous carbon black
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Application No.: US13832960Application Date: 2013-03-15
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Publication No.: US11434181B2Publication Date: 2022-09-06
- Inventor: Nathan M. Seidner , Jay D. Shuler , Richard Brad Cragun
- Applicant: Northrop Grumman Systems Corporation
- Applicant Address: US VA Falls Church
- Assignee: Northrop Grumman Systems Corporation
- Current Assignee: Northrop Grumman Systems Corporation
- Current Assignee Address: US VA Falls Church
- Agency: TraskBritt
- Main IPC: C06B45/00
- IPC: C06B45/00 ; C06B23/00 ; C06B45/10

Abstract:
A precursor formulation of an energetic composition with improved electrostatic charge dissipation, including an amorphous carbon black having a specific surface area of at least about 1,200 m2/g, in an amount from about 0.05% by weight to about 0.25% by weight. Also disclosed is a precursor formulation of a propellant composition with improved electrostatic charge dissipation. The amorphous carbon black having a specific surface area of at least about 1,200 m2/g may enhance electrostatic charge dissipation of the HTPB-based propellant composition, without affecting a breakdown voltage of the propellant composition.
Public/Granted literature
- US20140260185A1 PRECURSOR FORMULATIONS FOR AN ENERGETIC COMPOSITION INCLUDING HIGH SURFACE AREA AMORPHOUS CARBON BLACK Public/Granted day:2014-09-18
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