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USE OF AMPHIPHILES FOR PERMANENT IMPROVEMENT OF COLORANT COMPATIBILITY OF POLYOLEFIN-BASED SHAPED BODIES, FIBERS AND FILMS
USE OF AMPHIPHILES FOR PERMANENT IMPROVEMENT OF COLORANT COMPATIBILITY OF POLYOLEFIN-BASED SHAPED BODIES, FIBERS AND FILMS
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机译:永久性地改善基于聚烯烃的异型体,纤维和薄膜的颜色相容性
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摘要
The invention relates to the use of amphiphiles for permanent improvement of colorant compatibility of polyolefin-based shaped bodies, fibers and films involving the treatment of a mixture containing a) a predominant amount of one or several polyolefins, b) 0.01-10 wt.% - in relation to the polyolefins - of one or several migratable amphiphiles (additive I) and c) between 0.01-1,000 ppm of one or several transition metal compounds (II) - metal content of transition metal compounds (II) in relation to the polyolefins -, wherein said mixturte is subjected as is usual to temperature ranging from 180 to 320 °C for form processing such as extrusion, calendering, injection molding and the like.
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