FLAME RESISTANT BALLISTIC COMPOSITE
Assignee
ALLIED-SIGNAL INC., A CORP. OF DE
Filed
Dec 7, 1990
Granted
Dec 1, 1992
Location
RANDOLPH NJ US
Abstract
This invention relates to a fire retardant compound comprising at least one fibrous layer comprising a network of fibers such as high strength polyethylene or aramid fibers in a matrix such as a blend of a vinyl ester and a polyurethane, and a fire retardant layer comprised of a particulate fire retardant material which decompose an heating to a gaseous material such as magesium hydroxide dispersed in a matrix comprised of relatively high char yield resin such as cured phenolic cyanate resin.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Jun 24, 1991
Rescinded
Jan 28, 1992
Duration
7 months
Inventor
- 1KWOK W. LEM
Record Details
- Patent number
- US 5167876
- Application
- 07623638
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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