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1. 发明授权

US08895799B2 Absorber forming crossbridge upon absorbing 有权
标题翻译：吸收体形成交叉桥吸收
公开(公告)号：US08895799B2
公开(公告)日：2014-11-25
申请号：US12933582
申请日：2009-03-26
申请人： Hisashi Takai , Takayoshi Konishi , Masashi Nakashita
发明人： Hisashi Takai , Takayoshi Konishi , Masashi Nakashita
IPC分类号： A61F13/15 , A61L15/42 , C08L5/00 , B01J20/28 , A61F13/472 , A61F13/53 , B01J20/26 , A61F13/84 , A61L15/28 , C08L5/04 , A61F13/534 , B01J20/22 , C08L5/06
CPC分类号： A61F13/53 , A61F13/47263 , A61F13/534 , A61F13/8405 , A61F2013/8452 , A61L15/28 , A61L15/42 , B01J20/223 , B01J20/262 , B01J20/28023 , B01J20/2804 , B01J20/28045 , C08L5/00 , C08L5/04 , C08L5/06
摘要： Provided are an absorbent and an absorptive article containing the absorbent which has excellent water absorbability and leakage prevention ability, and has an intent to achieve reductions in the weight and thickness of an absorptive article.The absorbent comprises a polysaccharide that causes a gelation reaction in the presence of a polyvalent metal ion and a source of the polyvalent ion, in which the polyvalent ion is supplied simultaneously with or after dissolution and swelling of the polysaccharide. The absorptive article containing the absorbent can achieve excellent water absorbability and leakage prevention ability and thus reductions in the weight and thickness as the absorptive article.
摘要翻译：提供一种吸收性物品和吸收性物品，其含有具有优异的吸水性和防漏能力的吸收剂，并且旨在实现吸收性物品的重量和厚度的降低。吸收剂包括在多价金属离子和多价离子源的存在下引起凝胶化反应的多糖，其中多价离子与多糖的溶解和溶胀同时或溶解后溶解。含有吸收剂的吸收性物品可以获得优异的吸水性和防漏能力，从而可以减轻作为吸收性物品的重量和厚度。

2. 发明授权

US07560002B2 Water-absorbent structure and process for making the same 失效
标题翻译：吸水结构及其制作方法
公开(公告)号：US07560002B2
公开(公告)日：2009-07-14
申请号：US11507785
申请日：2006-08-22
申请人： Masashi Nakashita , Hisashi Takai
发明人： Masashi Nakashita , Hisashi Takai
IPC分类号： D04H1/54 , A61F13/53
CPC分类号： A61F13/532 , A61F13/534 , Y10T156/1005 , Y10T156/1043 , Y10T428/1303 , Y10T428/234 , Y10T428/236 , Y10T428/24149 , Y10T428/24174 , Y10T428/24496 , Y10T428/249962
摘要： A water-absorbent structure comprises an assembly of thermoplastic synthetic fibers, cellulose-based fibers, super-absorbent polymer and water-pervious sheets wrapping these components together. The assembly is a honeycomb construction having a plurality of through-holes and normally in a compressed state. Upon water permeation into the water-absorbent structure, the super-absorbent polymer is swollen and softened and the assembly is swollen so that the through-holes restore the initial state before the assembly has been compressed.
摘要翻译：吸水结构包括热塑性合成纤维，纤维素基纤维，超吸收聚合物和将这些组分包裹在一起的透水片的组合。组件是具有多个通孔并且通常处于压缩状态的蜂窝结构。当水渗透到吸水结构中时，超吸收性聚合物膨胀并软化，并且组件膨胀，使得通孔在组装被压缩之前恢复初始状态。

3. 发明授权

US07135215B2 Water-absorbent structure and process for making the same 有权
公开(公告)号：US07135215B2
公开(公告)日：2006-11-14
申请号：US10602960
申请日：2003-06-24
申请人： Masashi Nakashita , Hisashi Takai
发明人： Masashi Nakashita , Hisashi Takai
IPC分类号： B32B3/12
CPC分类号： A61F13/532 , A61F13/534 , Y10T156/1005 , Y10T156/1043 , Y10T428/1303 , Y10T428/234 , Y10T428/236 , Y10T428/24149 , Y10T428/24174 , Y10T428/24496 , Y10T428/249962
摘要： A water-absorbent structure comprises an assembly of thermoplastic synthetic fibers, cellulose-based fibers, super-absorbent polymer and water-pervious sheets wrapping these components together. The assembly is a honeycomb construction having a plurality of through-holes and normally in a compressed state. Upon water permeation into the water-absorbent structure, the super-absorbent polymer is swollen and softened and the assembly is swollen so that the through-holes restore the initial state before the assembly has been compressed.

4. 发明申请

US20060280900A1 Water-absorbent structure and process for making the same 失效
公开(公告)号：US20060280900A1
公开(公告)日：2006-12-14
申请号：US11507785
申请日：2006-08-22
申请人： Masashi Nakashita , Hisashi Takai
发明人： Masashi Nakashita , Hisashi Takai
IPC分类号： B32B3/00
CPC分类号： A61F13/532 , A61F13/534 , Y10T156/1005 , Y10T156/1043 , Y10T428/1303 , Y10T428/234 , Y10T428/236 , Y10T428/24149 , Y10T428/24174 , Y10T428/24496 , Y10T428/249962
摘要： A water-absorbent structure comprises an assembly of thermoplastic synthetic fibers, cellulose-based fibers, super-absorbent polymer and water-pervious sheets wrapping these components together. The assembly is a honeycomb construction having a plurality of through-holes and normally in a compressed state. Upon water permeation into the water-absorbent structure, the super-absorbent polymer is swollen and softened and the assembly is swollen so that the through-holes restore the initial state before the assembly has been compressed.

5. 发明申请

US20110028928A1 ABSORBER FORMING CROSSBRIDGE UPON ABSORBING 有权
标题翻译：吸收阻隔成形
公开(公告)号：US20110028928A1
公开(公告)日：2011-02-03
申请号：US12933582
申请日：2009-03-26
申请人： Hisashi Takai , Takayoshi Konishi , Masashi Nakashita
发明人： Hisashi Takai , Takayoshi Konishi , Masashi Nakashita
IPC分类号： A61F13/53 , C09K3/00
CPC分类号： A61F13/53 , A61F13/47263 , A61F13/534 , A61F13/8405 , A61F2013/8452 , A61L15/28 , A61L15/42 , B01J20/223 , B01J20/262 , B01J20/28023 , B01J20/2804 , B01J20/28045 , C08L5/00 , C08L5/04 , C08L5/06
摘要： Provided are an absorbent and an absorptive article containing the absorbent which has excellent water absorbability and leakage prevention ability, and has an intent to achieve reductions in the weight and thickness of an absorptive article.The absorbent comprises a polysaccharide that causes a gelation reaction in the presence of a polyvalent metal ion and a source of the polyvalent ion, in which the polyvalent ion is supplied simultaneously with or after dissolution and swelling of the polysaccharide. The absorptive article containing the absorbent can achieve excellent water absorbability and leakage prevention ability and thus reductions in the weight and thickness as the absorptive article.
摘要翻译：提供一种吸收性物品和吸收性物品，其含有具有优异的吸水性和防漏能力的吸收剂，并且旨在实现吸收性物品的重量和厚度的降低。吸收剂包括在多价金属离子和多价离子源的存在下引起凝胶化反应的多糖，其中多价离子与多糖的溶解和溶胀同时或溶解后溶解。含有吸收剂的吸收性物品可以获得优异的吸水性和防漏能力，从而可以减轻作为吸收性物品的重量和厚度。

6. 发明授权

US06770795B2 Disposable body fluid absorbent wearing article 失效
标题翻译：一次性体液吸收性穿着物品
公开(公告)号：US06770795B2
公开(公告)日：2004-08-03
申请号：US09940930
申请日：2001-08-28
申请人： Hisashi Takai , Koichi Yamaki , Miou Suzuki
发明人： Hisashi Takai , Koichi Yamaki , Miou Suzuki
IPC分类号： A61F1315
CPC分类号： A61F13/512
摘要： A disposable body fluid absorbent wearing article includes a liquid-pervious topsheet including plastic film layer sections, liquid-pervious openings and a first fibrous layer bonded to the lower surface of the film layer sections. A second fibrous layer forming a liquid-absorbent core is contiguous to the lower surface of a first fibrous layer and a third fibrous layer is contiguous to the lower surface of the second fibrous layer. The wearing article is constructed so that its Klemm's water absorbency may progressively increase in the order of the first fibrous layer, the second fibrous layer and the third fibrous layer.
摘要翻译：一次性体液吸收性穿着物品包括透液性顶片，其包括塑料膜层部分，透液性开口和粘合到膜层部分的下表面的第一纤维层。形成吸液芯的第二纤维层与第一纤维层的下表面邻接，第三纤维层与第二纤维层的下表面邻接。穿着物品的构造使得其克莱姆氏吸水性可以按照第一纤维层，第二纤维层和第三纤维层的顺序逐渐增加。

7. 发明授权

US06705189B2 Flexible composite sheet and process for making the same 失效
标题翻译：柔性复合板和制造相同的工艺
公开(公告)号：US06705189B2
公开(公告)日：2004-03-16
申请号：US10298985
申请日：2002-11-18
申请人： Hisashi Takai , Miou Suzuki
发明人： Hisashi Takai , Miou Suzuki
IPC分类号： B26D308
CPC分类号： A61F13/15707 , A61F13/5116 , A61F13/5123 , A61F13/513 , Y10T83/0591 , Y10T83/364 , Y10T428/24058 , Y10T428/24174 , Y10T428/24273 , Y10T428/24322 , Y10T428/24331 , Y10T428/2481
摘要： A flexible composite sheet that includes a fibrous assembly and a plurality of narrow film strips bonded to upper surface of the fibrous assembly. The narrow strips are intermittently arranged so that the fibrous assembly may be exposed between each pair of the adjacent narrow strips. Sides defining each of the narrow strips are formed with tooth-like portions.
摘要翻译：一种柔性复合片材，其包括纤维集合体和粘合到所述纤维组件的上表面的多个窄膜条带。窄条被间歇地布置，使得纤维组件可以暴露在每对相邻窄条之间。限定每个窄条的边形成有齿状部分。

8. 发明授权

US06503597B2 Flexible composite sheet and process for making the same 失效
标题翻译：柔性复合板和制造相同的工艺
公开(公告)号：US06503597B2
公开(公告)日：2003-01-07
申请号：US09813222
申请日：2001-03-20
申请人： Hisashi Takai , Miou Suzuki
发明人： Hisashi Takai , Miou Suzuki
IPC分类号： A61F1315
CPC分类号： A61F13/15707 , A61F13/5116 , A61F13/5123 , A61F13/513 , Y10T83/0591 , Y10T83/364 , Y10T428/24058 , Y10T428/24174 , Y10T428/24273 , Y10T428/24322 , Y10T428/24331 , Y10T428/2481
摘要： A flexible composite sheet that includes a fibrous assembly and a plurality of narrow film strips bonded to upper surface of the fibrous assembly. The narrow strips are intermittently arranged so that the fibrous assembly may be exposed between each pair of the adjacent narrow strips. Sides defining each of the narrow strips are formed with tooth-like portions.
摘要翻译：一种柔性复合片材，其包括纤维集合体和粘合到所述纤维组件的上表面的多个窄膜条带。窄条被间歇地布置，使得纤维组件可以暴露在每对相邻窄条之间。限定每个窄条的边形成有齿状部分。

9. 发明授权

US06395122B1 Apertured web for disposable body exudates absorbent garments and method for making same 失效
标题翻译：用于一次性身体的开口网流出吸收性衣服及其制造方法
公开(公告)号：US06395122B1
公开(公告)日：2002-05-28
申请号：US09418421
申请日：1999-10-15
申请人： Takayuki Hisanaka , Hisashi Takai , Koichi Yamaki
发明人： Takayuki Hisanaka , Hisashi Takai , Koichi Yamaki
IPC分类号： B32B3100
CPC分类号： A61F13/512 , Y10T83/02 , Y10T83/023 , Y10T83/0495 , Y10T83/0524 , Y10T156/1059 , Y10T156/1082 , Y10T156/1085 , Y10T156/1087 , Y10T428/24273 , Y10T428/24281 , Y10T428/24322
摘要： A method for manufacturing an aperture web including bonding a first and second web together with the second web bonded to a lower surface of the first web and feeding the bonded web in a first direction, subjecting the first web to pillar-shaped water jets from at least one nozzle having a plurality of orifices arranged transversely to the first direction until the first web is locally torn and provided with a plurality of apertures in rows extending parallel to one another in the first direction, and then subjecting the second web to pillar-shaped water jets supplied from at least one nozzle having a plurality of orifices arranged transversely to the first direction until peripheral edges of the apertures are partially deformed upward from the lower surface of the first web.
摘要翻译：一种制造孔径网的方法，包括将第一和第二纤维网与第二纤维网结合，第二纤维网与第一纤维网的下表面接合，并将第一纤维网沿第一方向进料，并将第一纤维网从柱状水射流至少一个喷嘴，其具有横向于所述第一方向布置的多个孔，直到所述第一纤维网局部撕裂并且在所述第一方向上彼此平行延伸地设置有多个沿着所述第一方向彼此平行延伸的孔的孔，然后将所述第二纤维网经受柱形从具有多个孔的至少一个喷嘴提供的水射流横向于第一方向布置，直到孔的周缘部分从第一纤维网的下表面部分地向上变形。

10. 发明授权

US5613962A Disposable absorbent articles 失效
标题翻译：一次性吸收制品
公开(公告)号：US5613962A
公开(公告)日：1997-03-25
申请号：US569037
申请日：1995-12-07
申请人： Yasuhiko Kenmochi , Hisashi Takai , Tomoko Tsuji
发明人： Yasuhiko Kenmochi , Hisashi Takai , Tomoko Tsuji
IPC分类号： A61F13/511 , A61F13/15 , A61F13/49 , A61F13/539
CPC分类号： A61F13/53747 , A61F13/5121 , A61F13/53713 , A61F13/53717 , A61F2013/51061 , A61F2013/51186 , A61F2013/51372 , A61F2013/53765
摘要： A disposable absorbent article 1 comprising a liquid-absorbent core at least an upper surface of which is covered with a topsheet provided with a plurality of liquid guide passages, a body fluid diffusing sheet made of hydrophilic fibers being disposed between a lower surface of the topsheet and the upper surface of the liquid-absorbent core, the sheet being formed on its upper surface with a plurality of parallel extending stripe-zones of a hydrophobic synthetic resin.
摘要翻译：一种一次性吸收性物品1，其特征在于，其吸液芯的至少上表面被设置有多个液体引导通道的顶片覆盖，由亲水性纤维构成的体液扩散片设置在顶片的下表面之间和吸液芯的上表面，片材在其上表面上形成有多个平行延伸的疏水性合成树脂条带。

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