| 摘要 |
A process for the preparation of mineral filled polyamide and polyester compositions having increased melt flow, in which polyamide or polyester is melt-blended with at least one aromatic carboxylic acid and/or anhydride, mineral filler, and optionally, one or more additional components, wherein the aromatic carboxylic acid and/or anhydride has a melting point that is no greater than the onset temperature of the melting point endotherm of the polyamide or polyester.
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