Fire or flame barrier material
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 24, 1985
Issued Date -
N/A
app pub date -
Nov 8, 1983
filing date -
May 7, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fire or flame barrier material comprising an ethylene copolymer matrix, 150-220 parts by weight of aluminum hydroxide and 150-220 parts by weight of calcium carbonate or calcium-magnesium carbonate. The material can also include a lubricating agent, an elasticizer, calcium oxide, a polymer softening agent, a color-aging agent, and an antioxidant agent.
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Cited Art Landscape
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