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1. 发明授权

US5980879A Deodorant resin composition and process for production thereof 失效
标题翻译：除臭树脂组合物及其生产方法
公开(公告)号：US5980879A
公开(公告)日：1999-11-09
申请号：US860225
申请日：1997-08-19
申请人： Ishikawa Hiroki , Norihiko Ishikawa , Naoki Ohba , Shingo Mukaida , Takeru Mori , Kenji Tanaka
发明人： Ishikawa Hiroki , Norihiko Ishikawa , Naoki Ohba , Shingo Mukaida , Takeru Mori , Kenji Tanaka
IPC分类号： A61F13/49 , A61F13/00 , A61F13/15 , A61F13/472 , A61L9/01 , A61L15/46 , C08K3/22 , C08L101/00 , C08L101/12 , C08L101/14 , A61L11/00
CPC分类号： C08L101/00 , A61L15/46 , A61L9/01 , C08L101/12 , A61L2300/404
摘要： A particulate deodorant resin composition comprising a water-absorbent resin and powdery zeolite dispersed within the resin particles. The composition exhibits the effect of deodorizing the absorbed body fluid while retaining the water-absorbent function inherent in water-absorbent resins. When, therefore, used as sanitary materials such as paper diaper or sanitary goods, it is featured by not only the inherent absorbent effect, but also the deodorant effect.
摘要翻译： PCT No.PCT / JP95 / 02620 Sec。 371日期1997年8月19日 102（e）日期1997年8月19日PCT 1995年12月21日PCT PCT。公开号WO96 / 19539 日期1996年6月27日一种颗粒状除臭树脂组合物，其包含分散在树脂颗粒内的吸水性树脂和粉末状沸石。该组合物表现出吸收的体液除臭的效果，同时保持吸水性树脂中固有的吸水功能。因此，当作为纸尿布或卫生用品等卫生材料使用时，不仅具有固有的吸收效果，而且具有除臭效果。

2. 发明授权

US06284362B1 Absorbent compositions, methods for producing thereof and absorbent products 失效
标题翻译：吸收剂组合物，其制备方法和吸收性产品
公开(公告)号：US06284362B1
公开(公告)日：2001-09-04
申请号：US09484457
申请日：2000-01-18
申请人： Hitoshi Takai , Tsuyoshi Yuki , Shingo Mukaida , Daisuke Tagawa , Kenji Tanaka , Keiji Tanaka , Satoshi Tamabuchi , Yoshiyuki Iwasaki
发明人： Hitoshi Takai , Tsuyoshi Yuki , Shingo Mukaida , Daisuke Tagawa , Kenji Tanaka , Keiji Tanaka , Satoshi Tamabuchi , Yoshiyuki Iwasaki
IPC分类号： B32B516
CPC分类号： B01J20/28026 , A61L15/18 , A61L15/24 , A61L15/60 , B01J20/26 , B01J20/28004 , B01J20/28011 , B01J20/28016 , B01J20/28021 , B01J20/28028 , B01J20/28033 , B01J20/28057 , B01J2220/44 , B01J2220/46 , Y10S428/903 , Y10S428/913 , Y10T428/253 , Y10T442/621 , Y10T442/678 , C08L31/04 , C08L33/04 , C08L27/06 , C08L33/20
摘要： An absorbent composition is produced by drying a mixture obtained by mixing a micro-filler (B) with a hydrogel having a water absorptive resin (A) and water. The hydrogel is produced by performing polymerization to produce the resin (A) and not drying the resin (A) after the polymerization. The absorbent composition has a specific surface area at least 10% lager than that of a reference composition produced by drying the hydrogel without the micro-filler (B).
摘要翻译：通过将通过将微填料（B）与具有吸水性树脂（A）的水凝胶和水混合而获得的混合物干燥来制备吸收剂组合物。水凝胶是通过进行聚合以制备树脂（A）并且在聚合后不干燥树脂（A）而制备的。吸收剂组合物的比表面积比通过干燥不含微填料（B）的水凝胶制备的参考组合物的比表面积至少大10％。

3. 发明授权

US5676660A Absorbent product including absorbent layer treated with surface active agent 失效
标题翻译：吸收产品包括用表面活性剂处理的吸收层
公开(公告)号：US5676660A
公开(公告)日：1997-10-14
申请号：US590586
申请日：1996-01-24
申请人： Shingo Mukaida , Kazuhiko Iguchi , Kenji Tanaka
发明人： Shingo Mukaida , Kazuhiko Iguchi , Kenji Tanaka
IPC分类号： A61F13/15 , A61L15/48 , B32B5/02 , C09K3/32 , A61F13/20
CPC分类号： A61F13/53 , A61L15/48 , B32B5/02 , C09K3/32
摘要： An absorbent product comprising a liquid permeable surface sheet, a liquid nonpermeable back sheet and an absorbent layer located therebetween, wherein the absorbent layer comprises a water nonswellable synthetic fiber (a) and optionally cellulose fiber (b), and a water-absorbent resin (c), with the weight ratio of (a):(b) being (100 to 20):(0 to 80) and the percentage content of (c) based on the weight sum of (a), (b) and (c) is 25 to 75 weight %. The absorbent layer is treated with polyoxyalkylene-modified silicone surface active agent (d1) and/or a nonsilicone surface active agent having HLB of 8 to 14 (d2). Absorbent products of the present invention exhibit excellent shape retention in the moist state and good permeability and diffusibility for the absorbed liquid. Accordingly, they provide excellent surface dryness, reduced leakage and thus can be comfortably used for a long time and effectively applied to disposable diapers, sanitary napkins and incontinence pads.
摘要翻译： 1.一种吸收性物品，其特征在于，包括透液性表面片，液体不可渗透的背片和位于其间的吸收层，其中所述吸收层包含水不可渗透的合成纤维（a）和任选的纤维素纤维（b）和吸水性树脂 c）以（a），（b）和（b）和（b）的重量和计，（a）：（b）的重量比为（100〜20）：（0〜80） c）为25〜75重量％。吸收层用聚氧化烯改性的硅氧烷表面活性剂（d1）和/或HLB为8〜14（d2）的非硅酮表面活性剂处理。本发明的吸收性物品在潮湿状态下表现出优异的形状保持性，并且对吸收液体具有良好的渗透性和扩散性。因此，它们提供优异的表面干燥度，减少泄漏，因此可以长时间舒适地使用，并有效地应用于一次性尿布，卫生巾和失禁垫。

4. 发明授权

US5811531A Absorbent with stability against salts and process for production thereof 失效
标题翻译：对盐具有稳定性的吸收剂及其生产方法
公开(公告)号：US5811531A
公开(公告)日：1998-09-22
申请号：US436177
申请日：1995-05-09
申请人： Kazuhiko Iguchi , Shingo Mukaida , Kenji Tanaka
发明人： Kazuhiko Iguchi , Shingo Mukaida , Kenji Tanaka
IPC分类号： B01J20/22 , A61L15/28 , B01J20/26 , C08B37/00 , C08F8/00 , B01J20/24 , B01J20/28 , B01J20/30
CPC分类号： C08B37/0033 , A61L15/28 , B01J20/26 , C08B37/00 , C08B37/0045 , C08B37/0084 , C08B37/0096
摘要： Absorbents of the present invention can be obtained by reacting the vicinity of the surface of (A) polysaccharide particles with a (B) crosslinking agent having at least two functional groups which can react with the polysaccharides such as polyglycidyl ether compounds, polyhydric alcohol compounds or polyamine compounds by means of treating the (A) polysaccharide particles with the (B) crosslinking agent and an aqueous solution of a (C) water soluble compound while heated. The obtained absorbents exhibit excellent absorbing ability even to a high concentrated salt solution and also are well biodegradable.
摘要翻译：本发明的吸收剂可以通过使（A）多糖颗粒的表面附近与具有至少两个可与多糖反应的官能团的（B）交联剂使多缩水甘油醚化合物，多元醇化合物或多胺化合物通过在加热时用（B）交联剂和（C）水溶性化合物的水溶液处理（A）多糖颗粒。所获得的吸收剂即使对于高浓度的盐溶液也表现出优异的吸收能力，并且也是可生物降解的。

5. 发明授权

US5716707A Water absorbent compositon and material 失效
标题翻译：吸水剂组合物和材料
公开(公告)号：US5716707A
公开(公告)日：1998-02-10
申请号：US782031
申请日：1997-01-15
申请人： Shingo Mukaida , Kazuhiko Iguchi , Kenji Tanaka
发明人： Shingo Mukaida , Kazuhiko Iguchi , Kenji Tanaka
IPC分类号： A61L15/58 , A61L15/60 , C08J3/12
CPC分类号： A61L15/60 , A61L15/58 , Y10T428/2927 , Y10T428/2929 , Y10T428/2931 , Y10T428/2982 , Y10T428/2998 , Y10T442/641
摘要： The present invention relates to a water absorbent composition comprising 100 parts by weight of water absorbing polymer particles and 0.5 to 30 parts of a resin powder having heat adhesion property at 50.degree.-200.degree. C. The present invention also relates to a water absorbing material and water absorbing products using the said water absorbing material comprising the water absorbing polymer particles, a resin having heat adhesion property at 50.degree.-200.degree. C. and fibrous material, wherein the water absorbing polymer particles are adhered to the fibrous material through the resin by heat treatment at temperature exceeding the temperature exhibits heat adhesion property of the resin. The water absorbent composition of the present invention provides excellent adhesion to a fibrous material, while it maintains the water absorbency of the original water absorbing polymer, and is consequently useful as raw material for sanitary goods such as disposable diapers and sanitary napkins etc. The water absorbing material of the present invention has excellent water absorbency, absorbing speed and shape retention property after water absorption. Consequently, it is useful for water absorptive goods such as disposable diapers and sanitary napkins.
摘要翻译：本发明涉及一种吸水性组合物，其包含100重量份吸水聚合物颗粒和0.5-30重量份在50-200℃下具有热粘合性的树脂粉末。本发明还涉及一种吸水材料以及使用所述吸水材料的吸水产品，所述吸水材料包括吸水聚合物颗粒，在50℃-200℃具有热粘合性的树脂和纤维材料，其中吸水聚合物颗粒通过树脂粘附到纤维材料上通过在超过该温度的温度下进行热处理，表现出树脂的热粘合性。本发明的吸水性组合物在保持原水吸收性聚合物的吸水性的同时对纤维材料提供优异的粘附性，因此可用作诸如一次性尿布和卫生巾等卫生用品的原料。水本发明的吸水材料在吸水后具有优异的吸水性，吸收速度和形状保持性。因此，对于一次性尿布和卫生巾等吸水性物品是有用的。

6. 发明授权

US6156678A Water absorbing agent absorbent material 失效
标题翻译：吸水剂吸水材料
公开(公告)号：US6156678A
公开(公告)日：2000-12-05
申请号：US956488
申请日：1997-10-23
申请人： Shingo Mukaida , Tsuyoshi Yuki , Kenji Tanaka
发明人： Shingo Mukaida , Tsuyoshi Yuki , Kenji Tanaka
IPC分类号： A61F13/53 , A61F13/15 , A61F13/49 , A61L15/00 , A61L15/60 , B01J20/26 , C08L101/14 , B32B5/02
CPC分类号： A61L15/60 , Y10T428/2982
摘要： A water absorbing agent comprising water absorbent resin particles having a particle size of 1000 .mu.m or less, with a two-peak mode particle size distribution, which has an inflection point in the range of 750 to 250 .mu.m particle size prepared by plotting the mass cumulative content percentage from the larger side of the particle size of the particle size distribution on a logarithmic normal probability paper; and an absorbent material utilizing the water absorbing agent. Since the water absorbing agent of the present invention applied in an absorbent material can realize excellent absorption rate of a liquid and planar diffusion, an absorbent material with an excellent surface dryness can be obtained even for a long time use or when the ratio of the water absorbent resin is high due to a thin shape of the product, without the risk of leakage. Accordingly, the water absorbing agent of the present invention can be preferably used in an absorbent material such as a disposable diaper.
摘要翻译：一种吸水剂，其包含粒径为1000μm以下的吸水性树脂粒子，具有双峰模式粒度分布，其具有750〜250μm粒径范围内的拐点，通过绘制从粒度分布的大小的较大一侧的对数正态概率纸的质量累积含量百分数; 以及利用吸水剂的吸收材料。由于本发明的吸水剂应用于吸收材料中，因此可实现液体的吸收率和平面扩散性，即使长时间使用也可获得表面干燥性优异的吸水材料，吸收性树脂由于产品的薄型而高，没有泄漏的危险。因此，本发明的吸水剂可以优选用于一次性尿布等吸收材料中。

7. 发明授权

US5986166A Absorbent product including absorbent layer treated with surface active agent 失效
标题翻译：吸收产品包括用表面活性剂处理的吸收层
公开(公告)号：US5986166A
公开(公告)日：1999-11-16
申请号：US866578
申请日：1997-05-30
申请人： Shingo Mukaida , Kazuhiko Iguchi , Kenji Tanaka
发明人： Shingo Mukaida , Kazuhiko Iguchi , Kenji Tanaka
IPC分类号： A61F13/15 , A61L15/48 , B32B5/02 , C09K3/32
CPC分类号： A61F13/53 , A61L15/48 , B32B5/02 , C09K3/32
摘要： An absorbent product comprising a liquid permeable surface sheet, a liquid nonpermeable back sheet and an absorbent layer located therebetween, wherein the absorbent layer comprises a water nonswellable synthetic fiber (a) and optionally cellulose fiber (b), and a water-absorbent resin (c), with the weight ratio of (a):(b) being (100 to 20):(0 to 80) and the percentage content of (c) based on the weight sum of (a), (b) and (c) is 25 to 75 weight %. The absorbent layer is treated with polyoxyalkylene-modified silicone surface active agent (d1) and/or a nonsilicone surface active agent having HLB of 8 to 14 (d2). Absorbent products of the present invention exhibit excellent shape retention in the moist state and good permeability and diffusibility for the absorbed liquid. Accordingly, they provide excellent surface dryness, reduced leakage and thus can be comfortably used for a long time and effectively applied to disposable diapers, sanitary napkins and incontinence pads.
摘要翻译： 1.一种吸收性物品，其特征在于，包括透液性表面片，液体不可渗透的底片和位于其间的吸收层，其中所述吸收层包含不合适的水不合适的合成纤维（a）和任选的纤维素纤维（b）和吸水性树脂 c）以（a），（b）和（b）和（b）的重量和计，（a）：（b）的重量比为（100〜20）：（0〜80） c）为25〜75重量％。吸收层用聚氧化烯改性的硅氧烷表面活性剂（d1）和/或HLB为8〜14（d2）的非硅酮表面活性剂处理。本发明的吸收性物品在潮湿状态下表现出优异的形状保持性，并且对吸收液体具有良好的渗透性和扩散性。因此，它们提供优异的表面干燥度，减少泄漏，因此可以长时间舒适地使用，并有效地应用于一次性尿布，卫生巾和失禁垫。

8. 发明授权

US5672419A Water absorbent composition and material 失效
标题翻译：吸水剂和材料
公开(公告)号：US5672419A
公开(公告)日：1997-09-30
申请号：US526194
申请日：1995-09-11
申请人： Shingo Mukaida , Kazuhiko Iguchi , Kenji Tanaka
发明人： Shingo Mukaida , Kazuhiko Iguchi , Kenji Tanaka
IPC分类号： A61L15/58 , A61L15/60 , B32B5/16 , D02G3/00
CPC分类号： A61L15/60 , A61L15/58 , Y10T428/2927 , Y10T428/2929 , Y10T428/2931 , Y10T428/2982 , Y10T428/2998 , Y10T442/641
摘要： The present invention relates to a water absorbent composition comprising 100 parts by weight of water absorbing polymer particles and 0.5 to 30 parts of a resin powder having heat adhesion property at 50.degree.-200.degree. C. The present invention also relates to a water absorbing material and water absorbing products using the said water absorbing material comprising the water absorbing polymer particles, a resin having heat adhesion property at 50.degree.-200.degree. C. and fibrous material, wherein the water absorbing polymer particles are adhered to the fibrous material through the resin by heat treatment at temperature exceeding the temperature exhibits heat adhesion property of the resin. The water absorbent composition of the present invention provides excellent adhesion to a fibrous material, while it maintains the water absorbency of the original water absorbing polymer, and is consequently useful as raw material for sanitary goods such as disposable diapers and sanitary napkins etc. The water absorbing material of the present invention has excellent water absorbency, absorbing speed and shape retention property after water absorption. Consequently, it is useful for water absorptive goods such as disposable diapers and sanitary napkins.
摘要翻译：本发明涉及一种吸水性组合物，其包含100重量份吸水聚合物颗粒和0.5-30重量份在50-200℃下具有热粘合性的树脂粉末。本发明还涉及一种吸水材料以及使用所述吸水材料的吸水产品，所述吸水材料包括吸水聚合物颗粒，在50℃-200℃具有热粘合性的树脂和纤维材料，其中吸水聚合物颗粒通过树脂粘附到纤维材料上通过在超过该温度的温度下进行热处理，表现出树脂的热粘合性。本发明的吸水性组合物在保持原水吸收性聚合物的吸水性的同时对纤维材料提供优异的粘附性，因此可用作诸如一次性尿布和卫生巾等卫生用品的原料。水本发明的吸水材料在吸水后具有优异的吸水性，吸收速度和形状保持性。因此，对于一次性尿布和卫生巾等吸水性物品是有用的。

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