COLORANT COMPOSITION FOR OLEFINIC THERMOPLASTIC ELASTOMER

PURPOSE:To obtain the composition having excellent processability free from adhesion of pigment to the surface of roll and the surface of die during coloring molding by adding specific amounts of a compound containing silicone oxide and methylhydrogenpolysiloxane to the pigment. CONSTITUTION:This co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SAKAMOTO MORIHISA, TACHIHARA ISAO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To obtain the composition having excellent processability free from adhesion of pigment to the surface of roll and the surface of die during coloring molding by adding specific amounts of a compound containing silicone oxide and methylhydrogenpolysiloxane to the pigment. CONSTITUTION:This composition is obtained by blending 100 pts.wt. of azo-based or phthalocyanine-based pigment with 0.5-100.0 pts.wt. of a compound containing silicone oxide and 0.1-20.0 pts.wt. of methylhydrogenpolysiloxane.