公开(公告)号：US07354646B2

公开(公告)日：2008-04-08

申请号：US11248191

申请日：2005-10-13

申请人： Shunichi Himori ,  Kiichi Itoh ,  Yoshiaki Mori ,  Yasunari Sugyo ,  Taisuke Ishii

发明人： Shunichi Himori ,  Kiichi Itoh ,  Yoshiaki Mori ,  Yasunari Sugyo ,  Taisuke Ishii

IPC分类号： B32B5/16 ,  D02J3/18

CPC分类号： D06M23/08 ,  A61L15/60 ,  C08L33/02 ,  D06M15/263 ,  Y10T428/2933 ,  Y10T428/2936 ,  Y10T428/2965 ,  Y10T428/2978 ,  Y10T428/298 ,  Y10T428/2991 ,  Y10T428/2998 ,  C08L2666/02

摘要： Disclosed is a water-absorbent polymer composite and composition thereof comprising a water-absorbent polymer particle and two or more fibers, wherein said polymer particle has a substantially spherical shape, at least one of said two or more fibers is partially wrapped in the polymer particle and partially exposed to outside the particle, and at least one of said two or more fibers is unwrapped in the polymer particle and partially adhered to a surface of the polymer particle. This water-absorbent polymer composite is characterized in that the fibers are stably fixed to the water-absorbent polymer not only in dry but also in wet through water absorption for swelling, the water-absorbent polymer content can be enlarged relative to the fibers, the polymer can be uniformly fixed to the fibers, the composite is flexible and can be thinned, opened and mixed with any other material uniformly.

摘要翻译： 公开了一种吸水性聚合物复合物及其组合物，其包含吸水性聚合物颗粒和两种或更多种纤维，其中所述聚合物颗粒具有基本上球形的形状，所述两种或更多种纤维中的至少一种部分地包裹在聚合物颗粒中 并且部分地暴露于颗粒外部，并且所述两种或更多种纤维中的至少一种被包裹在聚合物颗粒中并部分地粘附到聚合物颗粒的表面。 该吸水性聚合物复合体的特征在于，纤维不仅在干燥状态下而且通过吸水剂湿润地稳定地固定在吸水性聚合物上以使其溶胀，从而使吸水性聚合物的含量相对于纤维增大， 聚合物可以均匀地固定在纤维上，复合材料是柔性的，可以与任何其他材料均匀地变薄，打开和混合。

公开(公告)号：US20060160455A1

公开(公告)日：2006-07-20

申请号：US11293281

申请日：2005-12-05

申请人： Yasunari Sugyo ,  Kiichi Itoh ,  Shunichi Himori ,  Yoshiaki Mori ,  Taisuke Ishii

发明人： Yasunari Sugyo ,  Kiichi Itoh ,  Shunichi Himori ,  Yoshiaki Mori ,  Taisuke Ishii

IPC分类号： B32B5/16 ,  D04H1/54 ,  D04H1/00

CPC分类号： B32B5/26 ,  A61F13/15203 ,  A61F13/531 ,  B01J20/26 ,  B01J20/28004 ,  B01J20/28011 ,  B01J20/28019 ,  B01J20/28023 ,  B01J20/28026 ,  B01J20/28033 ,  B01J20/28035 ,  Y10T442/673 ,  Y10T442/69 ,  Y10T442/697 ,  Y10T442/699

摘要： An absorbent article containing a water-absorbent resin composite comprising one nearly spherical water-absorbent resin particle and two or more fibers, wherein one or more of the fibers are partially embedded in the resin particle and are partially exposed from the resin particle, and wherein one or more of the fibers are never embedded in the resin particle but partially adhere to the surface of the resin particle. In the absorbent article, the water-absorbent resin particle is uniformly fixed on the fiber before, during and after water absorption, so that the water-absorbent resin can exist at a higher ratio to the fiber. Thus, the absorbent article characteristically has great softness and high shape stability.

摘要翻译： 一种含有吸水性树脂复合体的吸收性物品，所述吸水性树脂复合体包含一个近似球形的吸水性树脂颗粒和两种或更多种纤维，其中一种或多种纤维部分地嵌入树脂颗粒中并部分地从树脂颗粒中露出， 一个或多个纤维从不嵌入树脂颗粒中，但部分地粘附到树脂颗粒的表面。 在吸收性物品中，吸水性树脂颗粒在吸水之前，期间和之后均匀地固定在纤维上，使得吸水性树脂可以以更高的比例存在于纤维上。 因此，吸收性物品具有很大的柔软性和高的形状稳定性。

公开(公告)号：US20060252899A1

公开(公告)日：2006-11-09

申请号：US11402825

申请日：2006-04-13

申请人： Shunichi Himori ,  Kiichi Itoh ,  Yasunari Sugyo ,  Yoshiaki Mori ,  Taisuke Ishii

发明人： Shunichi Himori ,  Kiichi Itoh ,  Yasunari Sugyo ,  Yoshiaki Mori ,  Taisuke Ishii

IPC分类号： C08F20/06

CPC分类号： C08F4/40

摘要： In a method of redox polymerization of monomer by the use of a non-metal reducing agent and a non-metal oxidizing agent, a transition metal compound is used in addition to the reducing agent and the oxidizing agent in an amount of from 0.01 to 100 ppm by weight in terms of the metal thereof relative to the monomer, whereby the polymerization speed is significantly increased. Using this, water-absorbent resin composite and an absorbent article can be produced.

摘要翻译： 在通过使用非金属还原剂和非金属氧化剂进行单体氧化还原聚合的方法中，除还原剂和氧化剂之外还使用过渡金属化合物，其量为0.01至100 以其相对于单体的金属计为ppm，由此聚合速度显着增加。 由此，可以制造吸水性树脂复合体和吸收性物品。

公开(公告)号：US20060081812A1

公开(公告)日：2006-04-20

申请号：US11248191

申请日：2005-10-13

申请人： Shunichi Himori ,  Kiichi Itoh ,  Yoshiaki Mori ,  Yasunari Sugyo ,  Taisuke Ishii

发明人： Shunichi Himori ,  Kiichi Itoh ,  Yoshiaki Mori ,  Yasunari Sugyo ,  Taisuke Ishii

IPC分类号： C02F5/08

CPC分类号： D06M23/08 ,  A61L15/60 ,  C08L33/02 ,  D06M15/263 ,  Y10T428/2933 ,  Y10T428/2936 ,  Y10T428/2965 ,  Y10T428/2978 ,  Y10T428/298 ,  Y10T428/2991 ,  Y10T428/2998 ,  C08L2666/02

摘要： Disclosed is a water-absorbent polymer composite and composition thereof comprising a water-absorbent polymer particle and two or more fibers, wherein said polymer particle has a substantially spherical shape, at least one of said two or more fibers is partially wrapped in the polymer particle and partially exposed to outside the particle, and at least one of said two or more fibers is unwrapped in the polymer particle and partially adhered to a surface of the polymer particle. This water-absorbent polymer composite is characterized in that the fibers are stably fixed to the water-absorbent polymer not only in dry but also in wet through water absorption for swelling, the water-absorbent polymer content can be enlarged relative to the fibers, the polymer can be uniformly fixed to the fibers, the composite is flexible and can be thinned, opened and mixed with any other material uniformly.

摘要翻译： 公开了一种吸水性聚合物复合物及其组合物，其包含吸水性聚合物颗粒和两种或更多种纤维，其中所述聚合物颗粒具有基本上球形的形状，所述两种或更多种纤维中的至少一种部分地包裹在聚合物颗粒中 并且部分地暴露于颗粒外部，并且所述两种或更多种纤维中的至少一种被包裹在聚合物颗粒中并部分地粘附到聚合物颗粒的表面。 该吸水性聚合物复合体的特征在于，纤维不仅在干燥状态下而且通过吸水剂湿润地稳定地固定在吸水性聚合物上以使其溶胀，从而使吸水性聚合物的含量相对于纤维增大， 聚合物可以均匀地固定在纤维上，复合材料是柔性的，可以与任何其他材料均匀地变薄，打开和混合。

公开(公告)号：US20060079630A1

公开(公告)日：2006-04-13

申请号：US11254813

申请日：2005-10-21

申请人： Shunichi Himori ,  Kiichi Itoh ,  Yoshiaki Mori ,  Yasunari Sugyo ,  Taisuke Ishii

发明人： Shunichi Himori ,  Kiichi Itoh ,  Yoshiaki Mori ,  Yasunari Sugyo ,  Taisuke Ishii

IPC分类号： C08L31/00

CPC分类号： C08F2/44 ,  Y10S526/918 ,  Y10S526/923

摘要： Disclosed is a method for preparing a water-absorbent polymer composite comprising the steps of contacting a droplet containing a solvent and said polymerizable monomer before polymerization and/or under polymerization with first fibers fed through a first supply port of said reactor in a gas phase, proceeding with polymerization of said polymerizable monomer, contacting the resultant droplet containing said solvent, the polymerizable monomer under polymerization and said first fibers with second fibers fed through a second supply port of said reactor in a gas phase, and proceeding with further polymerization of said polymerizable monomer to form said water-absorbent polymer composite. The water-absorbent polymer composite prepared by the method is characterized in that the fibers are stably fixed to the water-absorbent polymer not only in dry but also in wet through water absorption for swelling, the water-absorbent polymer content can be enlarged relative to the fibers, the polymer can be uniformly fixed to the fibers, the composite is flexible and can be thinned, and it can be opened by itself and can be uniformly mixed with any other material.

摘要翻译： 公开了一种制备吸水性聚合物复合材料的方法，包括以下步骤：使聚合前和/或聚合期间含有溶剂和所述可聚合单体的液滴与在气相中通过所述反应器的第一供应口进料的第一纤维接触， 继续进行所述可聚合单体的聚合，使所得到的含有所述溶剂的液滴，聚合的可聚合单体和所述第一纤维与在气相中通过所述反应器的第二供应口进料的第二纤维接触，并进一步聚合所述可聚合的 单体以形成所述吸水性聚合物复合物。 通过该方法制备的吸水性聚合物复合材料的特征在于，纤维不仅在干燥状态下而且通过吸水剂湿润而稳定地固定在吸水性聚合物上，用于溶胀，因此吸水性聚合物含量相对于 纤维，聚合物可以均匀地固定在纤维上，复合物是柔性的并且可以变薄，并且它可以单独打开，并且可以与任何其它材料均匀混合。

公开(公告)号：US20080108771A1

公开(公告)日：2008-05-08

申请号：US12000440

申请日：2007-12-12

申请人： Shunichi Himori ,  Kiichi Itoh ,  Yasunari Sugyo ,  Yoshiaki Mori ,  Taisuke Ishii

发明人： Shunichi Himori ,  Kiichi Itoh ,  Yasunari Sugyo ,  Yoshiaki Mori ,  Taisuke Ishii

IPC分类号： C08F2/06

CPC分类号： C08F4/40

摘要： In a method of redox polymerization of monomer by the use of a non-metal reducing agent and a non-metal oxidizing agent, a transition metal compound is used in addition to the reducing agent and the oxidizing agent in an amount of from 0.01 to 100 ppm by weight in terms of the metal thereof relative to the monomer, whereby the polymerization speed is significantly increased. Using this, water-absorbent resin composite and an absorbent article can be produced.

摘要翻译： 在通过使用非金属还原剂和非金属氧化剂进行单体氧化还原聚合的方法中，除还原剂和氧化剂之外还使用过渡金属化合物，其量为0.01至100 以其相对于单体的金属计为ppm，由此聚合速度显着增加。 由此，可以制造吸水性树脂复合体和吸收性物品。

公开(公告)号：US07339016B2

公开(公告)日：2008-03-04

申请号：US11254813

申请日：2005-10-21

申请人： Shunichi Himori ,  Kiichi Itoh ,  Yoshiaki Mori ,  Yasunari Sugyo ,  Taisuke Ishii

发明人： Shunichi Himori ,  Kiichi Itoh ,  Yoshiaki Mori ,  Yasunari Sugyo ,  Taisuke Ishii

IPC分类号： C08F2/44 ,  C08F2/04

CPC分类号： C08F2/44 ,  Y10S526/918 ,  Y10S526/923

摘要： Disclosed is a method for preparing a water-absorbent polymer composite comprising the steps of contacting a droplet containing a solvent and said polymerizable monomer before polymerization and/or under polymerization with first fibers fed through a first supply port of said reactor in a gas phase, proceeding with polymerization of said polymerizable monomer, contacting the resultant droplet containing said solvent, the polymerizable monomer under polymerization and said first fibers with second fibers fed through a second supply port of said reactor in a gas phase, and proceeding with further polymerization of said polymerizable monomer to form said water-absorbent polymer composite. The water-absorbent polymer composite prepared by the method is characterized in that the fibers are stably fixed to the water-absorbent polymer not only in dry but also in wet through water absorption for swelling, the water-absorbent polymer content can be enlarged relative to the fibers, the polymer can be uniformly fixed to the fibers, the composite is flexible and can be thinned, and it can be opened by itself and can be uniformly mixed with any other material.

摘要翻译： 公开了一种制备吸水性聚合物复合材料的方法，包括以下步骤：使聚合前和/或聚合期间含有溶剂和所述可聚合单体的液滴与在气相中通过所述反应器的第一供应口进料的第一纤维接触， 继续进行所述可聚合单体的聚合，使所得到的含有所述溶剂的液滴，聚合的可聚合单体和所述第一纤维与在气相中通过所述反应器的第二供应口进料的第二纤维接触，并进一步聚合所述可聚合的 单体以形成所述吸水性聚合物复合物。 通过该方法制备的吸水性聚合物复合材料的特征在于，纤维不仅在干燥状态下而且通过吸水剂湿润而稳定地固定在吸水性聚合物上，用于溶胀，因此吸水性聚合物含量相对于 纤维，聚合物可以均匀地固定在纤维上，复合物是柔性的并且可以变薄，并且它可以单独打开，并且可以与任何其它材料均匀混合。

公开(公告)号：US20060079631A1

公开(公告)日：2006-04-13

申请号：US11254814

申请日：2005-10-21

申请人： Shunichi Himori ,  Kiichi Itoh ,  Yoshiaki Mori ,  Yasunari Sugyo ,  Taisuke Ishii

发明人： Shunichi Himori ,  Kiichi Itoh ,  Yoshiaki Mori ,  Yasunari Sugyo ,  Taisuke Ishii

IPC分类号： C08L31/00

CPC分类号： C08F2/44

摘要： Disclosed is a method for preparing a water-absorbent polymer composite comprising the steps of contacting said polymerizable monomer with one or more fibers having a contact angle against water of 0 to 60 degrees in a gas phase, and proceeding with the polymerization of said monomers to form the water-absorbent polymer composite. The method can provide a water-absorbent polymer composite characterized in that the fibers are stably fixed to the water-absorbent polymer not only in dry but also in wet through water absorption for swelling, the water-absorbent polymer content can be enlarged relative to the fibers, the polymer can be uniformly fixed to the fibers, the composite is flexible and can be thinned, and it can be opened by itself and can be uniformly mixed with any other material.

摘要翻译： 公开了一种制备吸水性聚合物复合材料的方法，包括以下步骤：使所述可聚合单体与一种或多种在水相中与水接触角为0至60度的纤维接触，并进行所述单体的聚合 形成吸水性聚合物复合材料。 该方法可以提供一种吸水性聚合物复合材料，其特征在于，纤维不仅在干燥状态下而且通过吸水剂湿润地稳定地固定在吸水性聚合物上，用于溶胀，因此吸水性聚合物含量相对于 纤维，聚合物可以均匀地固定在纤维上，复合物是柔性的并且可以变薄，并且它可以单独打开，并且可以与任何其它材料均匀混合。

公开(公告)号：US07288610B2

公开(公告)日：2007-10-30

申请号：US10953620

申请日：2004-02-02

申请人： Taisuke Ishii ,  Yoshiaki Mori ,  Shunichi Himori ,  Kiichi Itoh

发明人： Taisuke Ishii ,  Yoshiaki Mori ,  Shunichi Himori ,  Kiichi Itoh

IPC分类号： C08F2/34 ,  C08F20/00 ,  B05B1/02

CPC分类号： B01J4/001 ,  B01J14/00 ,  B01J19/247 ,  B01J2219/00243 ,  B05B1/04 ,  B05B1/3426 ,  B05B7/025 ,  B05B7/061 ,  B05B7/0846 ,  B05B7/10 ,  C08F2/00 ,  C08F2/34 ,  Y10S526/915 ,  Y10S526/919

摘要： A polymerization method in which a first liquid and a second liquid are mixed in a gas phase and polymerized in the form of droplets is disclosed, wherein a polymerizable monomer and a polymerization initiator are each contained in at least one of the first liquid and the second liquid, and at least one of the first liquid and the second liquid is injected in a spatially expanding film shape. By employing the polymerization method of this invention, high-quality polymer can be efficiently produced in large quantity by the droplet polymerization even using a polymerizable monomer with a rapid reaction rate.

摘要翻译： 公开了一种聚合方法，其中第一液体和第二液体在气相中混合并以液滴的形式聚合，其中可聚合单体和聚合引发剂各自包含在第一液体和第二液体中的至少一种中 液体，并且第一液体和第二液体中的至少一个以空间扩展的膜形状注入。 通过采用本发明的聚合方法，即使使用具有快速反应速率的可聚合单体，也可以通过液滴聚合大量高效地生产高质量的聚合物。

公开(公告)号：US20050119424A1

公开(公告)日：2005-06-02

申请号：US10953620

申请日：2004-02-02

申请人： Taisuke Ishii ,  Yoshiaki Mori ,  Shunichi Himori ,  Kiichi Itoh

发明人： Taisuke Ishii ,  Yoshiaki Mori ,  Shunichi Himori ,  Kiichi Itoh

IPC分类号： B01J4/00 ,  B01J14/00 ,  B01J19/24 ,  B05B1/04 ,  B05B1/34 ,  B05B7/02 ,  B05B7/06 ,  B05B7/08 ,  B05B7/10 ,  C08F2/00 ,  C08F2/34

CPC分类号： B01J4/001 ,  B01J14/00 ,  B01J19/247 ,  B01J2219/00243 ,  B05B1/04 ,  B05B1/3426 ,  B05B7/025 ,  B05B7/061 ,  B05B7/0846 ,  B05B7/10 ,  C08F2/00 ,  C08F2/34 ,  Y10S526/915 ,  Y10S526/919

摘要： A polymerization method in which a first liquid and a second liquid are mixed in a gas phase and polymerized in the form of droplets is disclosed, wherein a polymerizable monomer and a polymerization initiator are each contained in at least one of the first liquid and the second liquid, and at least one of the first liquid and the second liquid is injected in a spatially expanding film shape. By employing the polymerization method of this invention, high-quality polymer can be efficiently produced in large quantity by the droplet polymerization even using a polymerizable monomer with a rapid reaction rate.

摘要翻译： 公开了一种聚合方法，其中第一液体和第二液体在气相中混合并以液滴的形式聚合，其中可聚合单体和聚合引发剂各自包含在第一液体和第二液体中的至少一种中 液体，并且第一液体和第二液体中的至少一个以空间扩展的膜形状注入。 通过采用本发明的聚合方法，即使使用具有快速反应速率的可聚合单体，也可以通过液滴聚合大量高效地生产高质量的聚合物。