| 摘要 |
PROBLEM TO BE SOLVED: To obtain the subject composition capable of producing a molded product excellent in chlorine-containing water resistance even in a single layer by including a thermoplastic resin without substantially any acid value, plural thermoplastic resins each having a specific acid value and a pigment therein. SOLUTION: This composition is obtained by including (A) a thermoplastic resin without substantially any acid value (e.g. polyethylene), (B) plural thermoplastic resins each having >=10 mg KOH/g difference in acid value between (i) a resin having a high acid value (e.g. a copolymer of a 6-30Cα-olefin and maleic anhydride) and (ii) a resin having a low acid value (e.g. a maleinized polyolefin) and further having 1-900 mg KOH/g acid value and (C) a pigment (e.g. a phthalocyanine-based blue therein. In the composition, 100 pts.wt. of the component A, 0.005-200 pts.wt. each of the components (i) and (ii) of the component B and 0.1-200 pts.wt. of the component C are preferably compounded.
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