玩具用毛髪

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专利权人:

パイロットインキ株式会社

发明人:

石村 直哉

申请号：

JP20120096634

公开号：

JP6131000(B2)

申请日:

2012.04.20

申请国别(地区):

日本

年份:

2017

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a hair material for a toy, which is made of a core-sheath conjugated fiber having uniform thickness and good appearance.SOLUTION: A hair material for a toy is made of a core-sheath conjugated fiber comprising a core resin and a sheath resin. The core resin comprises a thermoplastic resin A, and a thermoplastic resin B having a chemical composition different from the thermoplastic resin A, and the thermoplastic resin B has a melt flow rate smaller than that of the thermoplastic resin A, and the amount of the thermoplastic resin B mixed is smaller than that of the thermoplastic resin A. The resin A and the resin B are each preferably a polyamide.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/