| 摘要 |
PROBLEM TO BE SOLVED: To provide a crystal nucleating agent composition that gives a sufficient transparency imparting effect, and to provide a crystalline polymer composition containing the crystal nucleating agent composition. SOLUTION: The crystal nucleating agent composition comprises 100 mass parts of a crystal nucleating agent represented by general formula (I), 5-50 mass parts of an aliphatic organic acid metal salt represented by general formula (II) and 5-50 mass parts of an organic acid amide compound (wherein, R<SP>1</SP>and R<SP>2</SP>each denotes a 1-4C alkyl group, R<SP>3</SP>denotes hydrogen or a 1-4C alkyl group, R<SP>4</SP>denotes a group introduced from a 10-30C aliphatic organic acid, M denotes an alkali metal atom, an alkaline earth metal atom or a zinc atom and n denotes 1 or 2). COPYRIGHT: (C)2005,JPO&NCIPI
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