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1. 发明授权

US5578650A Methods of preparing hollow acrylate polymer microspheres 失效
标题翻译：空心丙烯酸酯聚合物微球的制备方法
公开(公告)号：US5578650A
公开(公告)日：1996-11-26
申请号：US566050
申请日：1995-12-01
申请人： Joaquin Delgado , Kengo Imamura
发明人： Joaquin Delgado , Kengo Imamura
IPC分类号： C08J3/12 , B01J13/02 , C08F2/24 , C08F20/18 , C09J133/06 , C08J9/28 , C08J9/32
CPC分类号： C08F20/18 , B01J13/02
摘要： A one-step emulsification process for preparing aqueous suspensions of hollow, acrylate polymer microspheres conducted in the presence of at least one acid that is not free radically polymerizable. Surprisingly, the use of such an acid eliminates the previous requirement of using a polar copolymerizable monomer in the one-step emulsification process. The hollow acrylate polymer microspheres prepared from the process of the invention may be tacky or tack-free.
摘要翻译：用于制备中空丙烯酸酯聚合物微球的水性悬浮液的一步乳化方法，其在至少一种不自由基可自由基聚合的酸存在下进行。令人惊讶的是，使用这种酸消除了在一步乳化过程中使用极性可共聚单体的先前要求。由本发明的方法制备的中空丙烯酸酯聚合物微球体可以是粘性或无粘性的。

2. 发明授权

US5562983A Adhesive closure system for oil-containing sheet material 失效
标题翻译：含油片材的粘合封闭系统
公开(公告)号：US5562983A
公开(公告)日：1996-10-08
申请号：US354519
申请日：1994-12-13
申请人： Yasuhiro Kono , Yorinobu Takamatsu , Kengo Imamura
发明人： Yasuhiro Kono , Yorinobu Takamatsu , Kengo Imamura
IPC分类号： A61F13/58 , B32B7/12 , A61F13/15
CPC分类号： A61F13/58 , Y10T428/28 , Y10T428/2874 , Y10T428/2878 , Y10T428/2891
摘要： There is provided a disposable garment, such as a diaper, with a liquid additive, such as oil, containing microporous film and a pressure-sensitive adhesive fastening tab for releasably fastening to the microporous film. The pressure-sensitive adhesive comprises a copolymer of a) monoolefinically unsaturated monomer having an aldehyde group or ketone group and b) a base monomer.
摘要翻译：提供了诸如尿布的一次性衣服，其具有液体添加剂，例如含有微孔膜的油，以及用于可释放地紧固到微孔膜的压敏粘合剂紧固片。压敏粘合剂包括a）具有醛基或酮基的单烯属不饱和单体和b）基础单体的共聚物。

3. 发明授权

US06621977B2 Optical fiber 有权
标题翻译：光纤
公开(公告)号：US06621977B2
公开(公告)日：2003-09-16
申请号：US10169877
申请日：2002-07-09
申请人： Shinichi Irie , Kenji Matsumoto , Kengo Imamura
发明人： Shinichi Irie , Kenji Matsumoto , Kengo Imamura
IPC分类号： G02B616
CPC分类号： G02B1/046 , B29C47/00 , B29C47/0016 , G02B6/0001 , G02B6/02033
摘要： An optical fiber comprising a core capable of transmitting light incident from one end in the lengthwise direction toward the other end, the core consisting of a polymer of a polymerizable stock material that contains a polymerizable hydroxy monomer with a hydroxyl group in the molecule, wherein the content of the polymerizable hydroxy monomer is 0.5 to 9 wt % with respect to the total of the polymerizable stock material, and the minimum dimension (R) in the direction orthogonal to the lengthwise direction of the core and the glass transition temperature (Tg) of the core have a relationship represented by the following Inequality 1:117/R+23
摘要翻译：一种光纤，其特征在于，具有能够将从长度方向的一端入射的光朝向另一端透射的光纤，所述芯由聚合性原料的聚合物构成，所述聚合性原料的分子中含有羟基的聚合性羟基单体，可聚合羟基单体的含量相对于聚合性原料的总量为0.5〜9重量％，在与芯的长度方向正交的方向上的最小尺寸（R）和玻璃化转变温度（Tg）核心具有由以下不等式1：117 / R + 23

4. 发明授权

US5475070A Fluorine system water- and oil-repellent agent 失效
标题翻译：氟系防水防油剂
公开(公告)号：US5475070A
公开(公告)日：1995-12-12
申请号：US330356
申请日：1994-10-27
申请人： Masahiro Ashizawa , Kengo Imamura , Atsushi Udagawa , Makoto Nagase
发明人： Masahiro Ashizawa , Kengo Imamura , Atsushi Udagawa , Makoto Nagase
IPC分类号： C08F20/22 , C08F20/26 , C08F220/22 , C08F220/30 , C08L33/04 , C08L33/14 , C09K3/18 , D06M15/263 , D06M15/277 , D06M101/12 , C08F18/20
CPC分类号： C09K3/18 , D06M15/263 , D06M15/277
摘要： To provide a water- and oil-repellent agent which, when it is used to treat natural fibers such as cotton and silk, does not damage the feeling of the fibers and does shown an excellent continuation property of water- and oil-repellency effect.A fluorine system water- and oil-repellent agent comprising, as a main component, units derived from a copolymer comprising polyfluoro-oxyalkyl-containing (meth)acrylate and units derived from a dicarboxylic acid anhydride-containing (meth)acrylate.
摘要翻译：提供一种防水防油剂，当它用于处理天然纤维如棉和丝绸时，不会损害纤维的感觉，并且表现出优异的拒水拒油效果。作为主要成分的氟系防水斥油剂，由含有含氟烷氧基（甲基）丙烯酸酯的共聚物和由含二羧酸酐的（甲基）丙烯酸酯衍生的单元衍生的单体。

5. 发明授权

US5783209A Medical pressure-sensitive adhesive and medical dressing material provided with the same 失效
标题翻译：医用压敏粘合剂和医用敷料材料相同
公开(公告)号：US5783209A
公开(公告)日：1998-07-21
申请号：US801232
申请日：1997-02-19
申请人： Kengo Imamura , Hirofumi Sonoda , Yorinobu Takamatsu , Hiroyasu Nanakubo
发明人： Kengo Imamura , Hirofumi Sonoda , Yorinobu Takamatsu , Hiroyasu Nanakubo
IPC分类号： A61L15/24 , A61L15/58 , C09J133/04 , C09J133/14 , A61F13/02
CPC分类号： C09J133/14 , A61L15/24 , A61L15/58 , C09J2201/606
摘要： A medical pressure-sensitive adhesive is provided, having a high steam permeability (at least 1100 g/(m.sup.2 .multidot.24 Hr) at a temperature of 37.degree. C. and an RH of 40%), and exhibiting such an appropriate adhesive strength as the dressing material coated with the pressure-sensitive adhesive is not easily peeled off and a wound is not inflicted on the skin when the dressing material is peeled from the skin, and also exhibiting durability of such an appropriate adhesive strength as well as an appropriate cohesive force. A medical pressure-sensitive adhesive, comprising a polymer containing above 50 wt % of a unit derived from an alkoxyalkyl acrylate, the Tg value of the homopolymer thereof being -35.degree. C. or less is also provided.
摘要翻译：提供了一种医用压敏粘合剂，其在37℃的温度和40％的RH下具有高的蒸汽渗透性（至少1100g /（m2×24Hr）），并且具有与敷料相当的粘合强度涂布有压敏粘合剂的材料不容易剥离，并且当敷料材料从皮肤上剥离时也不会对皮肤造成伤口，并且还表现出具有适当粘合强度的耐久性以及适当的内聚力。还提供了包含含有50重量％以上衍生自丙烯酸烷氧基烷基酯的单元的聚合物，其均聚物的Tg值为-35℃以下的医用压敏粘合剂。

6. 发明授权

US06519401B1 Light fibers and methods for producing the same 有权
标题翻译：轻纤维及其制造方法
公开(公告)号：US06519401B1
公开(公告)日：2003-02-11
申请号：US09830510
申请日：2001-04-27
申请人： Kengo Imamura , Kenji Matsumoto , Atsushi Udagawa , Shinichi Irie
发明人： Kengo Imamura , Kenji Matsumoto , Atsushi Udagawa , Shinichi Irie
IPC分类号： G02B616
CPC分类号： G02B6/001 , B29C47/00 , B29C47/0014 , Y10S385/901
摘要： To provide a side light extraction type light fiber capable of extracting light having high brightness at a viewing angle. Means for solving: a light fiber comprising: a core (1) in the center portion, and a cladding arranged around the core, characterized in that the cladding comprises: (i) a light diffusive layer (3) comprising a light diffusive portion made of a light diffusive material containing, as a binder, a polymer having a refractive index smaller than that of the core, which is provided in closely contact with the core in a wall thickness of 1 to 300 &mgr;m in a circumferential direction, and (ii) a protective layer (4) made of a light transmitting resin material, which is formed to integrate with the light diffusive layer and covers the light diffusive layer.
摘要翻译：提供能够以视角提取具有高亮度的光的侧光提取型光纤。解决方案：一种光纤，包括：中心部分中的芯部（1）和围绕芯部布置的包层，其特征在于，所述包层包括：（i）包含光漫射部分的光漫射层（3）的光漫射材料，其包含作为粘合剂的折射率小于芯的聚合物，所述聚合物在沿圆周方向以1〜300μm的壁厚与芯紧密接触地设置，并且（ii ）由透光树脂材料制成的保护层（4），其形成为与光漫射层一体并且覆盖光漫射层。

7. 发明授权

US06792186B2 Light fibers and methods for producing the same 有权
标题翻译：轻纤维及其制造方法
公开(公告)号：US06792186B2
公开(公告)日：2004-09-14
申请号：US10168589
申请日：2002-06-21
申请人： Kenji Matsumoto , Kengo Imamura , Shinichi Irie
发明人： Kenji Matsumoto , Kengo Imamura , Shinichi Irie
IPC分类号： G02B616
CPC分类号： G02B6/02033 , B29D11/00663 , G02B1/045 , G02B6/02
摘要： A light fiber comprising (a) a tubular clad having a predetermined length and (b) a solid core formed by reacting a filler material with which the clad is filled, the clad and the core being closely contacted with each other by shrinkage of the clad, characterized in that: the clad is expandable under pressure, shrinkage of the clad is initiated before the completion of the reaction of the filler material and is carried out in conformity with volume reduction of the core, which accompanies the reaction of the filler material, and the number of air gap between the clad and the core, which is measured per length of 10 m, is 3 or less.
摘要翻译： 1.一种光纤，包括（a）具有预定长度的管状包层和（b）通过填充材料填充的填充材料而形成的固体芯，所述包层和芯通过包层的收缩彼此紧密接触其特征在于：包层在压力下可膨胀，在填充材料的反应完成之前开始包层的收缩，并且与填充材料的反应伴随的芯的体积减小一致地进行，并且每个长度为10μm的包层和芯之间的气隙数目为3或更小。

8. 发明授权

US06776699B2 Abrasive pad for CMP 失效
标题翻译： CMP磨料垫
公开(公告)号：US06776699B2
公开(公告)日：2004-08-17
申请号：US10313000
申请日：2003-01-02
申请人： Takashi Amano , Toshihiko Watase , Kengo Imamura
发明人： Takashi Amano , Toshihiko Watase , Kengo Imamura
IPC分类号： B24D1100
CPC分类号： B24B37/245 , B24B37/26 , B24D3/28 , H01L21/30625
摘要： An abrasive pad for CMP has a substrate and an abrasive layer disposed on the substrate. An abrasive pad for CMP having a substrate and an abrasive layer disposed on the substrate, wherein said abrasive layer has a three-dimensional structure including a plurality of regularly arranged three-dimensional elements having a predetermined shape, and said abrasive layer comprises an abrasive composite containing advanced alumina abrasive grains produced by a CVD method and a binder as construction components.
摘要翻译：用于CMP的研磨垫具有设置在基底上的基底和研磨层。一种用于CMP的研磨垫，其具有设置在所述基底上的基底和研磨层，其中所述研磨层具有包括多个规则排列的具有预定形状的三维元件的三维结构，并且所述研磨层包括磨料复合物含有通过CVD法制造的高级氧化铝磨粒和作为构造成分的粘合剂。

9. 发明授权

US06563993B1 Light fiber and a method for producing the same 失效
标题翻译：光纤及其制造方法
公开(公告)号：US06563993B1
公开(公告)日：2003-05-13
申请号：US09762912
申请日：2001-02-09
申请人： Kengo Imamura , Kenji Matsumoto , Shinichi Irie , Atsushi Udagawa
发明人： Kengo Imamura , Kenji Matsumoto , Shinichi Irie , Atsushi Udagawa
IPC分类号： G02B602
CPC分类号： G02B6/001
摘要： A light fiber of directional side light extraction type capable of keeping the sectional shape as desired, reducing the undesirable light leakage to the outside through the light diffusive and reflective portion and extracting a highly directional and a highly bright light, and a process for manufacturing the same. Said object can be attained by co-extruding a resinous material only, and a material obtained by light scattering fine particles with a resinous material to disperse them therein so as to form a light diffusive and reflective film in a desired portion at least on the inner periphery of the clad.
摘要翻译：一种能够根据需要保持截面形状的方向侧光提取型光纤，通过光漫射和反射部分减少对外部的不期望的光泄漏并提取高度定向和高亮度的光，以及制造相同。所述目的可以仅通过共挤出树脂材料和通过用树脂材料光散射细颗粒而获得的材料来分散它们，以便在至少内部的所需部分形成光扩散和反射膜外围的包层。

10. 发明授权

US5663241A Removable pressure sensitive adhesive and article 失效
标题翻译：可拆卸的压敏胶和物品
公开(公告)号：US5663241A
公开(公告)日：1997-09-02
申请号：US354644
申请日：1994-12-13
申请人： Yorinobu Takamatsu , Kengo Imamura , Richard J. Goetz
发明人： Yorinobu Takamatsu , Kengo Imamura , Richard J. Goetz
IPC分类号： C09J129/12 , C08F220/18 , C09J133/04 , C09J133/08 , C09J133/14 , C09J157/10 , C09J123/26
CPC分类号： C08F220/18 , C09J133/08 , C08L2205/18 , C09J2201/606 , Y10T428/2874
摘要： A removable pressure sensitive adhesive comprises pressure sensitive adhesive microparticles that are the polymerization product of a mono-olefinically unsaturated monomer having an aldehyde group or a ketone group, and a base monomer. By the addition of a polyhydrazide, other adhesives with improved properties can be provided.
摘要翻译：可除去的压敏粘合剂包括作为具有醛基或酮基的单烯属不饱和单体和基础单体的聚合产物的压敏粘合剂微粒。通过添加聚酰肼，可以提供具有改进性能的其它粘合剂。

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