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1. 发明授权

US4865786A Foamed synthetic fiber and its manufacturing method 失效
标题翻译：发泡合成纤维及其制造方法
公开(公告)号：US4865786A
公开(公告)日：1989-09-12
申请号：US82916
申请日：1987-08-10
申请人： Yoshinori Shibukawa , Taizo Yasumoto , Muneto Makiyama , Shouichi Murata , Kazuya Kusunoki
发明人： Yoshinori Shibukawa , Taizo Yasumoto , Muneto Makiyama , Shouichi Murata , Kazuya Kusunoki
IPC分类号： D01D5/247 , D01F1/08 , D01F6/18
CPC分类号： D01F1/08 , D01D5/247 , D01F6/18
摘要： Disclosed is a foamed synthetic fiber characterized in that an organic solvent solution of a thermoplastic polymer admixed with 3-100 weight percent of a compound scarcely soluble or insoluble in the aqueous coagulating bath for wet spinning, which is liquid under normal pressure and has a boiling point of 120.degree. C. or less, as foaming agent is injected as spinning dope into said aqueous coagulating bath and it is foamed in a drying atmosphere at the boiling point or more of the foaming agent and 100.degree. C. or more and has an expansion ratio of 3 percent or more, and the manufacturing method thereof. The foamed synthetic fiber of the present invention is light and bulky, being excellent in warmth-keeping and heat-insulating performance with its appearance, touch and development of color similar to those of an animal hair.
摘要翻译：公开了一种发泡合成纤维，其特征在于，将热塑性聚合物的有机溶剂溶液与3-100重量％的几乎不溶于或不溶于用于湿法纺丝的水性凝固浴中的化合物混合，其在常压下为液体并具有沸腾点为120℃以下，作为纺丝原液喷射发泡剂到所述水性凝固浴中，在发泡剂的沸点以上的干燥气氛中发泡，100℃以上， 3％以上的膨胀率及其制造方法。本发明的发泡合成纤维轻，体积大，保温性和隔热性优异，其外观，触感和发色与动物毛一样。

2. 发明授权

US4788093A Pile composition having expanded fibers 失效
标题翻译：具有膨胀纤维的桩组合物
公开(公告)号：US4788093A
公开(公告)日：1988-11-29
申请号：US171235
申请日：1988-03-22
申请人： Shoichi Murata , Yoshinori Shibukawa , Muneto Makiyama
发明人： Shoichi Murata , Yoshinori Shibukawa , Muneto Makiyama
IPC分类号： D01D5/247 , D01F1/08 , D01F6/54 , B32B3/02 , B32B33/00
CPC分类号： D01F6/54 , D01D5/247 , D01F1/08 , Y10T428/23957 , Y10T428/23964 , Y10T428/23993 , Y10T428/2973 , Y10T428/2975 , Y10T428/298
摘要： The present invention provides pile compositions comprising 2% by weight or more of porous expanded fibers with expansion ratio 3% or higher as fibers composing the pile part. This invention enables providing pile compositions which give excellent animal hair like feeling and external appearance; that is, pile part's lightness, bulkiness, soft touch, elasticity, coloring and loosenability.
摘要翻译：本发明提供了作为构成绒头部分的纤维的包含2重量％以上的膨胀率为3％以上的多孔膨体纤维的绒头组合物。本发明能够提供赋予动物头发优异感和外观的绒头组合物; 也就是说，绒头部分的轻盈，蓬松性，柔软的触感，弹性，着色和松动性。

3. 发明授权

US5049429A Fur-like pile fabric having conical shaped piles comprising guard hair-like fibers and down hair-like fibers 失效
标题翻译：毛状绒头织物，其具有包括防护毛发纤维和羽绒状纤维的锥形桩
公开(公告)号：US5049429A
公开(公告)日：1991-09-17
申请号：US401184
申请日：1989-08-31
申请人： Yoshinori Shibukawa , Yuzuru Yajima
发明人： Yoshinori Shibukawa , Yuzuru Yajima
IPC分类号： D03D27/00 , D06C11/00 , D06C27/00
CPC分类号： D06C27/00 , D06C11/00 , D10B2501/044 , Y10T428/23929 , Y10T428/23936 , Y10T428/23957 , Y10T428/23964 , Y10T428/23986 , Y10T428/23993
摘要： A fur-like pile fabric which comprises guard hair-like fibers and down hair-like fibers wherein a plurality of the fibers including the guard hair-like fibers constitute a unit and at least the guard hair-like fibers in the unit are adhered together in a brush form, which has an appearance and feeling similar to natural furs.

4. 发明申请

US20080090047A1 Pile fabric having animal hair-like appearance 审中-公开
标题翻译：绒面料具有动物毛状外观
公开(公告)号：US20080090047A1
公开(公告)日：2008-04-17
申请号：US11906893
申请日：2007-10-04
申请人： Minoru Kuroda , Seiichi Sakurai , Yoshinori Shibukawa
发明人： Minoru Kuroda , Seiichi Sakurai , Yoshinori Shibukawa
IPC分类号： B32B33/00 , B32B3/02
CPC分类号： D03D27/00 , D04B1/04 , D04B21/04 , D10B2501/044 , Y10T428/23936 , Y10T428/23993
摘要： The present invention provides a pile fabric comprising at least a long pile portion and a short pile portion to form a step, the pile fabric having a specific pile portion other than the long pile portion, which contains at least 3% by weight of an acrylic fiber (A) based on the entire pile portion, wherein the acrylic fiber (A) has a transmittance of light in a range of 15 to 70% in a direction of width of the fiber and a maximum surface reflectance of light in a range of 30 to 80% at an incident angle of 60 degrees in a direction of length of the fiber, and the pile fabric obtained thereby has an animal hair-like appearance with a distinct step.
摘要翻译：本发明提供了一种绒头织物，其至少包括长绒头部分和短绒头部分以形成台阶，所述绒头织物具有除长绒头部分之外的特定绒头部分，其包含至少3重量％的丙烯酸酯纤维（A），其中丙烯酸纤维（A）在纤维的宽度方向上的透光率为15〜70％，光的最大表面反射率为在纤维的长度方向以60度的入射角为30〜80％，由此得到的绒毛织物具有不同步骤的动物毛状外观。

5. 发明申请

US20060093781A1 Pile fabric 审中-公开
标题翻译：堆砌织物
公开(公告)号：US20060093781A1
公开(公告)日：2006-05-04
申请号：US10521667
申请日：2003-07-11
申请人： Minoru Kuroda , Yoshinori Shibukawa
发明人： Minoru Kuroda , Yoshinori Shibukawa
IPC分类号： B32B3/02 , B32B33/00
CPC分类号： D03D27/00 , D10B2501/044 , Y10T428/23929 , Y10T428/23936 , Y10T428/23957 , Y10T428/23993
摘要： The present invention aims at providing a pile fabric that has excellent voluminous touch and recovery property while exhibiting soft touch, and touch closely equivalent to natural furs. The present invention relates to a pile fabric having a level difference comprising at least a longer pile part and a shorter pile part, wherein a fiber with a flat cross section shape as a shorter pile part is included at a percentage of 30% to 70% by weight to a total weight of the pile part, a difference between an average pile length of the longer pile part, and an average pile length of the shorter pile part is 1 mm to 5 mm, a fineness of a fiber constituting the longer pile part (DL) is in a range of 0.7 dtex to 8 dtex, and a ratio with respect to a fineness of a fiber constituting a shorter pile part (DS) satisfies a relationship of 0.1
摘要翻译：本发明的目的是提供一种具有优异的大量触摸和恢复性能的绒头织物，同时具有柔软的触感，并且与天然毛皮相当接触。本发明涉及具有至少较长绒头部分和较短绒头部分的水平差的绒头织物，其中以30％至70％的百分比包括具有扁平横截面形状的较短绒头部分的纤维，，而较长绒头部分的平均绒头长度与较短绒头部分的平均绒头长度之间的差为1mm至5mm，构成较长绒头的纤维的细度部分（DL）在0.7dtex至8dtex的范围内，并且相对于构成较短绒头部分（DS）的纤维的纤度的比率满足0.1 <（DL / DS）<1.0的关系。

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