| 摘要 |
The invention relates to the use of carboxylic acid amides for permanently improving the adhesive and/or coating compatibility of polyolefin-based moulded bodies, fibres and films. According to the invention, a mixture containing a) primarily one or more polyolefins; b) between 0.01 and 20 % by weight, in relation to the polyolefins, of one or more carboxylic acid amides; and c) between 0.01 and 1,000 ppm of one or more transition metal compounds, the metal content of said transition metal compound being relative to the polyolefins, is subjected, in the usual manner at temperatures between 180 and 330 DEG C, to a moulding process such as extrusion, calendering, injection moulding, blow moulding and such like. The carboxylic acid amides b) are selected from the class of aromatic carboxylic acid amides.
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