Invention Grant
US06562933B2 Polyurethane resin type composition for slush molding 失效
用于搪塑的聚氨酯树脂型组合物

Polyurethane resin type composition for slush molding
Abstract:
A composition suitable for slush molding is disclosed. The composition comprises a thermoplastic polyurethane elastomer (A) having a number average molecular weight of 10,000 to 50,000 and mainly comprised of a diol component including an aromatic ring-containing diol and a non-aromatic diisocyanate; a plasticizer (B); and optionally an additive. The composition provides a molded article excellent in durability such as thermal/light aging resistance and chemical resistance, soft touch at low temperature, and appearance.
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