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1. 发明授权

US06951911B2 Cross-linked polymer and process for producing the same, absorptive structure and absorptive article 失效
标题翻译：交联聚合物及其制造方法，吸收结构和吸收制品
公开(公告)号：US06951911B2
公开(公告)日：2005-10-04
申请号：US10272393
申请日：2002-10-15
申请人： Daisuke Tagawa , Tatsuya Asai , Yoshiyuki Iwasaki , Yoshihisa Ota , Keiji Tanaka
发明人： Daisuke Tagawa , Tatsuya Asai , Yoshiyuki Iwasaki , Yoshihisa Ota , Keiji Tanaka
IPC分类号： A61F13/15 , A61L15/60 , C08F2/00 , C08F4/06 , C08F8/12 , C08F220/04 , C08F220/06 , C08F220/56 , C08F120/06
CPC分类号： C08F220/06 , A61F13/15203 , A61L15/60 , C08F4/06 , C08F8/12 , C08F220/04 , C08F220/56 , C08F2810/20 , Y10S428/913 , Y10T428/31855 , Y10T442/20
摘要： A crosslinked polymer (A) which comprises, as essential structural units, units derived from (a) one or more vinyl monomers selected from the group consisting of water-soluble vinyl monomers and/or vinyl monomers which become water-soluble upon hydrolysis and units derived from (b) a crosslinking agent and which satisfies the following requirements: (1): (X)≧25 g/g, (2): (Y)≧15 g/g, and (3): (Y)≧−0.54 (X)+41. It has exceedingly high water retentivity and exceedingly high absorbing power under load. When applied to an absorbent structure and an absorbent article, the polymer has excellent absorbing performance. In the relationships, (X) is the amount of physiological saline retained through 1-hour absorption and (Y) is the amount of physiological saline absorbed through 1-hour standing under a load of 60 g/cm2.
摘要翻译：一种交联聚合物（A），其包含作为必要结构单元的单元，所述单元衍生自（a）一种或多种选自水解乙烯基单体和/或乙烯基单体的乙烯基单体，所述水溶性乙烯基单体和/或乙烯基单体在水解时变得水溶性，并且单元衍生自（b）交联剂并且满足以下要求：（1）：（X）> = 25g / g，（2）：（Y）> = 15g / g，（3）：）= -0.54（X）+41。它具有非常高的保水性和极高的负载吸收能力。当应用于吸收性结构体和吸收性物品时，聚合物具有优异的吸收性能。在这些关系中，（X）是通过1小时吸收保留的生理盐水的量，（Y）是在60g / cm 2的载荷下1小时静置吸收的生理盐水的量 >。

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. 发明申请

US20130288330A1 CAPSULE FOR NON-FERROUS METAL COLLECTION AND METHOD OF COLLECTING NON-FERROUS METAL 审中-公开
标题翻译：用于非金属收集的胶囊和收集非金属金属的方法
公开(公告)号：US20130288330A1
公开(公告)日：2013-10-31
申请号：US13881295
申请日：2011-11-02
申请人： Yasuhiro Konishi , Koshiro Tamaoki , Ryosei Kamaguchi , Daisuke Tagawa , Taku Hashimoto , Masaaki Nakatsuji
发明人： Yasuhiro Konishi , Koshiro Tamaoki , Ryosei Kamaguchi , Daisuke Tagawa , Taku Hashimoto , Masaaki Nakatsuji
IPC分类号： C22B3/18
CPC分类号： C12N1/20 , A61K2035/128 , B01J13/14 , B01J13/206 , B29C35/0805 , B29C48/21 , B29C2035/0827 , B29K2101/12 , C22B3/18 , C22B3/24 , C22B7/006 , Y02P10/234 , Y02P10/238
摘要： Provided are: a capsule for non-ferrous metal collection that can collect a non-ferrous metal; and a method for collecting a non-ferrous metal using same. The capsule for non-ferrous metal collection comprises capsule contents and a covering section covering the capsule contents, and collects a non-ferrous metal within the capsule for non-ferrous metal collection by means of the capsule for non-ferrous metal collection being immersed in a solution containing a non-ferrous metal.
摘要翻译：提供：可收集有色金属的有色金属收集胶囊; 以及使用其收集有色金属的方法。用于有色金属收集的胶囊包括胶囊内容物和覆盖胶囊内容物的覆盖部分，并通过用于有色金属收集的胶囊收集用于有色金属收集的有色金属收集的有色金属含有有色金属的溶液。

4. 发明申请

US20060282052A1 Absorbent resin particle, and absorber and asborbent article employing the same 审中-公开
标题翻译：吸收性树脂颗粒，以及使用其的吸收剂和皂化物制品
公开(公告)号：US20060282052A1
公开(公告)日：2006-12-14
申请号：US10566483
申请日：2004-08-25
申请人： Takao Saito , Daisuke Tagawa
发明人： Takao Saito , Daisuke Tagawa
IPC分类号： A61F13/15
CPC分类号： C08J3/12 , A61L15/60 , C08J3/20
摘要： An absorbent resin particle comprising a crosslinked polymer (A) and a hydrophobic substance (C), the crysslinked polymer (A) including, as essential constituent units, a water-soluble vinyl monomer (a1), and/or a vinyl monomer (a2) that is formed into the water-soluble vinyl monomer (a1) by hydrolysis, and an internal crosslinking agent (b), is provided, wherein the absorbent resin particle has a structure such that a part or an entirety of the hydrophobic substance (C) is contained in the inside of each particle of the absorbent resin particle. Further, an absorber and an absorbent article in which the foregoing absorbent resin particle is employed are provided also. It is possible to provide the absorbent resin particle applicable for forming an absorbent article that exhibits a high absorption performance (absorption amount and absorption rate) under any condition and is substantially free from leakage, and an absorber as well as an absorbent article in which this absorbent resin particle are employed.
摘要翻译：包含交联聚合物（A）和疏水性物质（C）的吸收性树脂颗粒，所述低聚连接聚合物（A）作为必要构成单元包含水溶性乙烯基单体（a1）和/或乙烯基单体（a2 ），通过水解形成水溶性乙烯基单体（a1）和内部交联剂（b），其中吸收性树脂颗粒具有使得部分或全部疏水性物质（C ）包含在吸收性树脂颗粒的每个颗粒的内部。此外，还提供了其中使用上述吸收性树脂颗粒的吸收体和吸收性物品。可以提供适用于形成吸收性物品的吸收性树脂颗粒，其在任何条件下都具有高的吸收性能（吸收量和吸收率）并且基本上没有泄漏，吸收剂以及吸收性物品使用吸水性树脂颗粒。

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