| 摘要 |
organic colour concentrates are provided, as well as a method of preparing such concentrates. Separate feeds of organic colouring concentrates, together with a carrier resin, are blended in a high intensity mixer to provide an agglomerate-free and uniformly dispersed organic pigment in a conventional molten carrier resin. These products find use in various fields for colouring eg. film, and other thermoplastic resins used in eg. injection molding.
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