发明名称 |
COLORING PIGMENT MASTERBATCH COMPOSITION AND METHOD OF MOLDING |
摘要 |
The present invention relates to a pigment master batch composition which comprises a specific thermoplastic elastomer, a thermoplastic resin and a pigment and clearly reveals grain-like colored patterns and which can effectively suppress a reduction in a pinch-off part strength and an impact strength caused by a pattern-coloring action, and the above composition can be used not only for blow molding but also injection molding and extrusion molding. Further, a change in a color tone of a base color can be inhibited even if a recycled material containing pigments is used to carry out molding, and a rate of defectives produced by a difference in a color tone can be controlled.
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申请公布号 |
US2005038189(A1) |
申请公布日期 |
2005.02.17 |
申请号 |
US20040490750 |
申请日期 |
2004.09.27 |
申请人 |
IDEMITSU PETROCHEMICAL CO., LTD |
发明人 |
TAKIMOTO MASAMI;FUJIMOTO YUKUO;WATANABE TAKESHI |
分类号 |
B29C47/06;B29L9/00;C08J3/22;C08J5/00;C08K3/00;C08K5/00;C08L23/00;C08L23/04;C08L23/08;C08L23/16;C08L25/06;C08L51/00;C08L53/02;C08L55/02;C08L67/00;C08L67/02;C08L71/00;(IPC1-7):B29C47/00 |
主分类号 |
B29C47/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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