首页> 外国专利> BLACK MOLDED BODY AND LIGHT REFLECTIVE MOLDED BODY AND METHOD FOR PRODUCING BLACK MOLDED BODY

BLACK MOLDED BODY AND LIGHT REFLECTIVE MOLDED BODY AND METHOD FOR PRODUCING BLACK MOLDED BODY

机译:黑模和反光模以及生产黑模的方法

摘要

Provided is a black shaped product having low specific gravity, an excellent balance of heat resistance and fluidity, extremely few white spots at the shaped product surface, and excellent aluminum vapor deposition external appearance. The black shaped product is obtained through shaping of a resin composition containing 5 mass % to 95 mass % of a polyphenylene ether (A), 2 mass % to 94.96 mass % of a styrene resin (B), and 0.04 mass % to 3 mass % of carbon black (C). The black shaped product includes a mirror surface part at the surface thereof. The number of white spots present within a 52.4 mm2 area of the mirror surface part is 30 or less.
机译:本发明提供一种比重低,耐热性和流动性的平衡优异,成型品表面的白点极少,铝蒸镀外观优异的黑色成型品。通过将包含5质量%至95质量%的聚苯醚(A),2质量%至94.96质量%的苯乙烯树脂(B)和0.04质量%至3质量的树脂组合物成形而获得黑色成形品。炭黑(C)的百分比。黑色产品在其表面上包括镜面部。在镜面部的52.4mm 2 区域内存在的白点的数量为30以下。

著录项

  • 公开/公告号US2018364401A1

    专利类型

  • 公开/公告日2018-12-20

    原文格式PDF

  • 申请/专利权人 ASAHI KASEI KABUSHIKI KAISHA;

    申请/专利号US201715622425

  • 发明设计人 HIROSHI OYAMADA;TORU YAMAGUCHI;

    申请日2017-06-14

  • 分类号G02B5/08;C08L71/12;C08L53/02;C23C14/14;

  • 国家 US

  • 入库时间 2022-08-21 12:10:01

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