Compositions – Electrically conductive or emissive compositions – Free metal containing
Reexamination Certificate
2006-06-20
2006-06-20
Thexton, Matthew A. (Department: 1714)
Compositions
Electrically conductive or emissive compositions
Free metal containing
C252S513000, C252S514000, C252S515000, C523S137000
Reexamination Certificate
active
07063809
ABSTRACT:
A flame-retardant and electromagnetic wave-shielding thermoplastic resin composition is provided, which comprises 100 parts by weight of a thermoplastic resin (A); from 0.5 to 30 parts by weight of a flame retardant of a halogen-free phosphate (B) represented by the following general formula (1):wherein R1, R2, R3, and R4each independently represent a hydrogen atom or a monovalent organic group, at least one of R1, R2, R3, and R4is a monovalent organic group, X is a bivalent organic group, k, l, m, and n are each independently 0 or 1, and N is an integer of 0 to 10; from 5 to 35 parts by weight of a metal-coated fiber (C); and from 3 to 30 parts by weight of a filler in a scaly shape or an acicular shape (D). Such a composition has excellent flame retardance, good appearance, and excellent molding flowability.
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Translation of JP 01-139647-A. (Izumi Kosuge) Jun. 1, 1989.
Mori Bunzou
Tabushi Koichi
Nippon A & L Incorporated
Thexton Matthew A.
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