MASTERBATCH COMPRISING COLORANT PARTICLES AND A POLYOL POLY(HYDROXY FATTY ACID) ESTER AS DISPERSING AGENT

The present invention relates to a masterbatch comprising colorant particles, a polyol poly(hydroxy fatty acid) ester dispersing agent and a carrier resin. The masterbatch is used for coloring thermoplastic polymer compositions. The present invention also relates to a method for producing said maste...

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Bibliographische Detailangaben
1. Verfasser: NORN, VIGGO CREEMERS
Format: Patent
Sprache:eng ; pol
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Zusammenfassung:The present invention relates to a masterbatch comprising colorant particles, a polyol poly(hydroxy fatty acid) ester dispersing agent and a carrier resin. The masterbatch is used for coloring thermoplastic polymer compositions. The present invention also relates to a method for producing said masterbatch, a colored thermoplastic polymer composition comprising said masterbatch and colored thermoplastic products formed of said colored thermoplastic composition.