发明名称 |
ARTIFICIAL HAIR AND WIG USING THE SAME |
摘要 |
<p>An artificial hair and a wig using the same are provided which have the property of thermal deformation expanding upon heating by a hair drier or others used for hair styling. The artificial hair 1 is made by mixing at the pre-determined ratio a semi-aromatic polyamide having a glass transition temperature between 60 - 120°C and a resin not expanding in said temperature range. The artificial hair may have a sheath/core structure comprising a core portion 5B and a sheath portion covering the core portion. As the resin not expanding in said temperature range, polyethylene terephthalate or others can be used, and as the sheath, nylon 6 or nylon 66 can be used. Said artificial hair 1 can maintain its shape at room temperature or after shampooing due to thermal deformation by heating in steam atmosphere at temperature of glass transition or higher or about 80 - 100°C.</p> |
申请公布号 |
EP2052634(A1) |
申请公布日期 |
2009.04.29 |
申请号 |
EP20070792098 |
申请日期 |
2007.08.07 |
申请人 |
ADERANS HOLDINGS CO., LTD. |
发明人 |
SHIRAKASHI, YUTAKA;WATANABE, TAKAYUKI;ASAKURA, OSAMU;IMAI, NOBUYOSHI;IRIKURA, AKEMI |
分类号 |
A41G3/00;D01F6/90;D01F8/12;D01F8/14 |
主分类号 |
A41G3/00 |
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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