Compositions – Fire retarding – For solid synthetic polymer and reactants thereof
Reexamination Certificate
2011-08-16
2011-08-16
Anthony, Joseph D (Department: 1761)
Compositions
Fire retarding
For solid synthetic polymer and reactants thereof
C252S606000, C524S437000, C524S438000, C524S444000, C524S456000
Reexamination Certificate
active
07998373
ABSTRACT:
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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English Language JP machine translation of JP Patent Publication No. 2006-273998 entitled: Flame-Retardant Resin Composition and Molded Product and Fiber Composed of the Same Resin Composition, by Wakatake et al. (2006).
Kosuge Kazuhiko
Wakatake Shoichi
Anthony Joseph D
Du Pont-Toray Company, Ltd.
Wenderoth , Lind & Ponack, L.L.P.
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