| 摘要 |
A black colored reinforced polyamide resin composition which comprises the following components (A) to (D): (A) a polyamide; (B) at least one inorganic filler selected from glass fiber, mica, talc, kaolin and wollastonite; (C) a carbon black; and (D) at least one copper-phthalocyanine derivative represented by the following general formula (I) and (II):wherein CuPc represents a substituted or unsubstituted copper-phthalocyanine residue, X represents -CH2-, -CH2-CH2-COO-C2H4- or -CH2-CH2-COO-C3H6-, R1, R2 and R3 each independently represents a hydrogen atom, an unsubstituted alkyl group, a substituted alkyl group, a cycloalkyl group, an alkylaryl group, an aryl group, an alkoxyalkyl group or a heterocyclic residue, R4 represents an alkylaryl group, an aryl group, an alkoxyalkyl group or a heterocyclic residue, wherein R1 and R2 or R3 and R4 may be bonded to each other to form a substituted or unsubstituted heterocyclic ring, and n is from 1 to 4 on the average, wherein the composition contains: from 30 to 70 parts by weight of (A); from 70 to 30 parts by weight of (B); from 0.05 to 10 parts by weight of (C) based on 100 parts by weight of the total weight of (A) and (B); and from 5 to 100 parts by weight of (D) based on 100 parts by weight of (C).
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