首页> 外国专利> Polyolefin-based resin foamed particles, method for producing polyolefin-based resin foamed particles, and polyolefin-based resin mold in-foamed molded product

Polyolefin-based resin foamed particles, method for producing polyolefin-based resin foamed particles, and polyolefin-based resin mold in-foamed molded product

机译:基于聚烯烃的树脂泡沫颗粒,制备聚烯烃基树脂发泡颗粒的方法,以及聚烯烃基树脂模具泡沫塑料模塑产品

摘要

An object of the present invention is to provide novel polyolefin-based resin foamed particles capable of providing a polyolefin-based resin in-mold foam molded product that reduces cracking and chipping when the molded product is recovered from a mold. The above-mentioned problems are achieved by using polyolefin-based resin foamed particles containing specific amounts of each of a polyolefin-based resin (a), a higher fatty acid amide (b), and an ethylene-based copolymer (c) having specific bending rigidity.
机译:本发明的目的是提供一种新型聚烯烃基树脂发泡颗粒,其能够提供基于聚烯烃的树脂内模泡沫塑料模塑产品,当模塑产品从模具中回收时,减少了裂化和碎屑。 通过使用含有含有聚烯烃基树脂(A)中的每种聚烯烃基树脂(A),高脂肪酸酰胺(B)的聚烯烃的树脂发泡颗粒和具有特异性的乙烯的共聚物(C)来实现上述问题。具有特异性的基于乙烯的共聚物(C) 弯曲刚性。

著录项

  • 公开/公告号JPWO2020071423A1

    专利类型

  • 公开/公告日2021-09-02

    原文格式PDF

  • 申请/专利权人 株式会社カネカ;

    申请/专利号JP20200550502

  • 发明设计人 吉田 融;松宮 豊;三浦 新太郎;

    申请日2019-10-02

  • 分类号C08J9/18;B29C44/44;B29C44/02;B29C44;B29K23;B29K105/04;

  • 国家 JP

  • 入库时间 2024-06-14 22:25:18

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