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1.发明申请Artificial Hair, Wig Using the Same, and Method of Making Artificial Hair 审中-公开人造头发，假发使用相同，以及制作人造头发的方法公开(公告)号：US20080314402A1
公开(公告)日：2008-12-25
申请号：US12162609
申请日：2007-01-23
申请人： Yutaka Shirakashi , Takayuki Watanabe , Osamu Asakura , Akemi Irikura , Kazumi Il , Mutsuko Watanabe , Hiromi Kojima , Nobuyoshi Imai
发明人： Yutaka Shirakashi , Takayuki Watanabe , Osamu Asakura , Akemi Irikura , Kazumi Il , Mutsuko Watanabe , Hiromi Kojima , Nobuyoshi Imai
IPC分类号： A41G3/00
CPC分类号： A41G3/0083 , D01F1/04 , D01F6/62
摘要： An artificial hair bundle (10) is made up by mixing a first artificial hair made of a polyester resin (1, 2) and a second artificial hair made of a polyamide resin (5, 6), and the first artificial hair (1, 2) is made of polyethylene terephthalate and polybutylene terephthalate, having a cross-sectional size and bending rigidity similar to those of natural hair, wherein the bending rigidity is in the range of about 6.5 to 7.8×10−3 gf·cm2/strand at humidity 40%, and the first artificial hair (1, 2) suppresses bundling of the second artificial hair (5, 6), and the first and the second artificial hairs (1, 2, 5, 6) behave similarly to natural hair.
摘要翻译： 通过混合由聚酯树脂（1,2）制成的第一人造毛发和由聚酰胺树脂（5,6）制成的第二人造毛发和第一人造毛发（1， 2）由聚对苯二甲酸乙二醇酯和聚对苯二甲酸丁二醇酯制成，其横截面尺寸和弯曲刚度类似于天然毛发，其中弯曲刚度在湿度为约6.5至7.8×10 -3 gf·cm 2 / 40％，并且第一人造毛发（1,2）抑制第二人造毛发（5,6）的捆扎，并且第一和第二人造毛发（1,2,5,6）的行为与天然毛发类似。
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公开(公告)号：US08900702B2
公开(公告)日：2014-12-02
申请号：US12375531
申请日：2007-08-07
CPC分类号： A41G3/0083 , D01F8/12 , Y10T428/2929
摘要： 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.
摘要翻译： 提供了一种人造头发和使用其的假发，其具有通过用于头发造型的吹风机或其他人加热时发生热变形的特性。 人造毛发1通过以预定比例混合玻璃化转变温度在60-120℃之间的半芳族聚酰胺和在所述温度范围内不膨胀的树脂来制备。 人造毛发可以具有包含芯部5B和覆盖芯部的鞘部的鞘/芯结构。 由于在所述温度范围内不膨胀的树脂，可以使用聚对苯二甲酸乙二醇酯等，作为护套，可以使用尼龙6或尼龙66。 所述人造毛发1可以在室温下或洗发后保持其形状，这是由于在玻璃化转变温度或更高或约80-100℃的蒸气气氛中加热引起的热变形。
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公开(公告)号：US20090320866A1
公开(公告)日：2009-12-31
申请号：US12375531
申请日：2007-08-07
CPC分类号： A41G3/0083 , D01F8/12 , Y10T428/2929
摘要： 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.
摘要翻译： 提供了一种人造头发和使用其的假发，其具有通过用于头发造型的吹风机或其他人加热时发生热变形的特性。 人造毛发1通过以预定比例混合玻璃化转变温度在60-120℃之间的半芳族聚酰胺和在所述温度范围内不膨胀的树脂来制备。 人造毛发可以具有包含芯部5B和覆盖芯部的鞘部的鞘/芯结构。 由于在所述温度范围内不膨胀的树脂，可以使用聚对苯二甲酸乙二醇酯等，作为护套，可以使用尼龙6或尼龙66。 所述人造毛发1可以在室温下或洗发后保持其形状，这是由于在玻璃化转变温度或更高或约80-100℃的蒸气气氛中加热引起的热变形。
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