Flame retardant composition, flame-retardant resin composition and molded product and fiber made of flame-retardant resin composition

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United States of America Patent

PATENT NO 7998373
APP PUB NO 20100331467A1
SERIAL NO

12873707

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Abstract

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To provide a halogen-free flame retardant composition containing no antimony, phosphorus and phosphorus compounds at all, a non-halogen flame-retardant resin composition of environmental type ideal for disaster prevention made of the flame retardant composition, which causes little carbon monoxide (CO) during combustion while having high flame retardance, and molded products, electric wires, cables, fiber or fiber post-processed products made of the resin composition. The flame retardant composition comprises a mixture of (A) a resin having an average particle diameter of not more than 1000 μm selected from wholly aromatic polyamide, polyimide, polyamideimide, a copolymer of the wholly aromatic polyamide, the polyimide or the polyamideimide or a mixture of the above mentioned polymers and (B) a metal hydrate. The flame-retardant resin composition contains 50 to 200 parts by mass of the flame retardant composition to 100 parts by mass of a thermoplastic resin or a thermosetting resin.

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Patent Owner(s)

Patent OwnerAddress
DU PONT-TORAY COMPANY LTDCHUO-KU TOKYO 103-0023

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kosuge, Kazuhiko Tokyo, JP 13 90
Wakatake, Shoichi Tajimi, JP 3 18

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