公开(公告)号：US07142754B2

公开(公告)日：2006-11-28

申请号：US10169126

申请日：2000-12-27

申请人： Yoshihiro Tsukamoto ,  Yasushi Kawaharada ,  Kikue Irie ,  Tetsuya Jigami ,  Jun Okumura ,  Yoshihiro Uozu

发明人： Yoshihiro Tsukamoto ,  Yasushi Kawaharada ,  Kikue Irie ,  Tetsuya Jigami ,  Jun Okumura ,  Yoshihiro Uozu

IPC分类号： G02B6/16

CPC分类号： G02B6/02033 ,  C08F220/22 ,  G02B1/048 ,  G02B6/3807 ,  C08L33/16 ,  C08F220/18 ,  C08F220/14

摘要： This invention relates to a copolymer prepared by polymerizing at least a vinyl compound (A) which gives a homopolymer with a refractive index of 1.50 or more, a fluoroalkyl (meth)acrylate (B) represented by the following formula (1) and methyl methacrylate (C), wherein a weight ratio of monomer (A) component/monomer (B) component ((A)/(B)) in the copolymer is within the range of 0.2 to 1; as well as a plastic optical fiber and a plastic optical fiber cable comprising a clad made of the copolymer. This invention can provide a plastic optical fiber and a plastic optical fiber cable exhibiting a reduced transmission loss, minimizing increase in a transmission loss even when being held as a bobbin-wound form, exhibiting a reduced bend loss and can transmit a wide-band data. (In the above formula, X represents H or CH3; and Rf represents fluoroalkyl having 7 to 14 carbon atoms both inclusive and 13 to 25 fluorine atoms both inclusive.).

摘要翻译： 本发明涉及通过聚合至少一种得到折射率为1.50以上的均聚物的乙烯基化合物（A），由下式（1）表示的（甲基）丙烯酸氟烷基酯（B）和甲基丙烯酸甲酯 （C），其中共聚物中单体（A）成分/单体（B）成分（（A）/（B））的重量比在0.2〜1的范围内; 以及包括由共聚物制成的包层的塑料光纤和塑料光缆。 本发明可以提供塑料光纤和塑料光纤电缆，其表现出降低的传输损耗，即使当被保持为绕线形式时，传输损耗的增加最小化，弯曲损耗减小并且可以传输宽带数据 。 （在上式中，X表示H或CH 3，Rf表示碳原子数为7〜14的氟代烷基，含有13〜25个氟原子。

公开(公告)号：US09494857B2

公开(公告)日：2016-11-15

申请号：US13702307

申请日：2011-06-07

申请人： Yusuke Nakai ,  Tetsuya Jigami ,  Tadashi Nakamura

发明人： Yusuke Nakai ,  Tetsuya Jigami ,  Tadashi Nakamura

IPC分类号： G03F7/00 ,  B29C33/62 ,  B29C39/14 ,  B29C39/18 ,  B29C43/22 ,  B29C43/28 ,  B32B38/06 ,  B29C59/16 ,  B29C59/04 ,  B29C59/02 ,  C08K5/00 ,  B29C35/08 ,  B32B38/00

CPC分类号： G03F7/0002 ,  B29C33/62 ,  B29C35/0805 ,  B29C39/148 ,  B29C39/18 ,  B29C43/222 ,  B29C43/28 ,  B29C59/046 ,  B29C59/16 ,  B29C2059/023 ,  B32B38/06 ,  B32B2038/0076 ,  C08K5/0016

摘要： A method for producing a product having an uneven microstructure on a surface thereof includes: a step (I) which treats a surface of a roll mold (20) having an uneven microstructure thereon with an external release agent containing a fluorine and not containing a functional group (B) which reacts with a functional group (A) existing on the surface of the product; and a step (II) which obtains the product having the uneven microstructure on the surface thereof (40) by inserting an active energy ray curable resin composition (38) including an internal release agent between the roll mold (20) and a film (substrate) (42) after the step (I). Then, the composition is hardened by being irradiated with an active energy ray and a cured resin layer (44) having a surface, onto which the uneven microstructure is transferred, is formed on the surface of the film (42).

摘要翻译： 一种在其表面上具有不均匀微结构的产品的制造方法包括：步骤（I），其使用含有氟的外部脱模剂处理具有不均匀微观结构的辊模（20）的表面，并且不含有功能性 （B）与产品表面上存在的官能团（A）发生反应; 以及通过将包含内部脱模剂的活性能量射线固化性树脂组合物（38）在辊模（20）和膜（基材）之间插入来获得其表面上具有不均匀微结构的产品（40）的工序（II） ）（42）。 然后，通过用活性能量射线照射组合物，并且在膜（42）的表面上形成具有表面的固化树脂层（44），在其上转印有不平坦的微结构。

公开(公告)号：US09052444B2

公开(公告)日：2015-06-09

申请号：US13635318

申请日：2011-03-24

申请人： Yusuke Nakai ,  Tadashi Nakamura ,  Tetsuya Jigami ,  Satoru Ozawa ,  Eiko Okamoto

发明人： Yusuke Nakai ,  Tadashi Nakamura ,  Tetsuya Jigami ,  Satoru Ozawa ,  Eiko Okamoto

IPC分类号： H05H1/30 ,  H05H1/46 ,  B29C33/58 ,  B29C39/14 ,  B29C39/18 ,  B29C59/04 ,  C08G65/335 ,  C08L71/02 ,  G02B27/00 ,  C09D171/02 ,  B29C35/08

CPC分类号： G02B1/118 ,  B29C33/58 ,  B29C39/148 ,  B29C39/18 ,  B29C59/046 ,  B29C2035/0827 ,  B29C2035/0833 ,  B29K2995/0093 ,  C08G65/3351 ,  C08G65/3353 ,  C08L71/02 ,  C09D171/02 ,  G02B27/0006

摘要： The present invention relates to a production method for a product having a cured resin layer with a fine concave-convex structure formed on the surface of a substrate, the method including filling the space between a mold having a fine concave-convex structure composed of anodized alumina on the surface and a substrate with an active energy ray-curable resin composition, and curing the composition by irradiation with active energy rays, thereby forming a cured resin layer into which the fine concave-convex structure has been transferred on the surface of the substrate, wherein (A) the method includes treating the surface of the mold with a release agent, at least at transfer initiation, and (B) the active energy ray-curable resin composition includes a polymerizable compound, a polymerization initiator and a (poly)oxyethylene alkyl phosphate ester compound.

摘要翻译： 本发明涉及一种具有形成在基材表面上的具有细凹凸结构的固化树脂层的产品的制造方法，该方法包括填充具有由阳极氧化处理的细凹凸结构的模具之间的空间 氧化铝和具有活性能量射线固化树脂组合物的基材，通过用活性能量射线照射固化该组合物，从而形成在该表面上转印有微细凹凸结构的固化树脂层 基材，其中（A）所述方法包括至少在转移开始时用脱模剂处理模具的表面，和（B）活性能量射线固化树脂组合物包括可聚合化合物，聚合引发剂和（聚 ）氧乙烯烷基磷酸酯化合物。

公开(公告)号：US20130075962A1

公开(公告)日：2013-03-28

申请号：US13702075

申请日：2011-06-07

申请人： Tetsuya Jigami ,  Masayuki Uchida ,  Shinji Makino ,  Tadashi Nakamura ,  Takaya Kawasoe

发明人： Tetsuya Jigami ,  Masayuki Uchida ,  Shinji Makino ,  Tadashi Nakamura ,  Takaya Kawasoe

IPC分类号： B29C41/42

CPC分类号： B29C41/42 ,  B29C33/62 ,  B29C43/222 ,  B29C43/28 ,  B29C59/04 ,  B29C2059/023 ,  B32B38/06 ,  C08F283/065 ,  H01L31/02168 ,  H01L31/02366 ,  Y02E10/50 ,  C08F222/20

摘要： The producing method includes: (I) providing an active energy ray curable resin composition for mold surface release treatment between a mold having uneven microstructure on its surface and a substrate, and after curing the resin composition by irradiation with an active energy ray, peeling off the substrate together with a cured article of the active energy ray curable resin composition from the surface of the mold, thereby performing a release treatment to the surface of the mold; and (II), after step (I), providing an active energy ray curable resin composition for shaping between the substrate and the mold, the surface of which has been treated by the release treatment, and after curing the resin composition by an active energy ray, peeling off the substrate together with a cured article of the active energy ray curable resin composition for shaping from the surface of the mold.

摘要翻译： 该制造方法包括：（I）在表面具有不均匀微结构的模具与基板之间提供用于模具表面剥离处理的活性能量射线固化性树脂组合物，并且通过用活性能量射线照射固化树脂组合物后，剥离 所述基材与所述活性能量射线固化型树脂组合物的固化物从所述模具的表面一起进行，从而对所述模具的表面进行脱模处理; 和（II）中，在步骤（I）之后，提供用于在基材和模具之间成形的活性能量射线固化树脂组合物，其表面已通过脱模处理处理，并且通过活性能量固化树脂组合物 与用于从模具表面成型的活性能量射线固化树脂组合物的固化物一起剥离基底。

公开(公告)号：US20130011572A1

公开(公告)日：2013-01-10

申请号：US13635318

申请日：2011-03-24

申请人： Yusuke Nakai ,  Tadashi Nakamura ,  Tetsuya Jigami ,  Satoru Ozawa ,  Eiko Okamoto

发明人： Yusuke Nakai ,  Tadashi Nakamura ,  Tetsuya Jigami ,  Satoru Ozawa ,  Eiko Okamoto

IPC分类号： B29C33/58

CPC分类号： G02B1/118 ,  B29C33/58 ,  B29C39/148 ,  B29C39/18 ,  B29C59/046 ,  B29C2035/0827 ,  B29C2035/0833 ,  B29K2995/0093 ,  C08G65/3351 ,  C08G65/3353 ,  C08L71/02 ,  C09D171/02 ,  G02B27/0006

摘要： The present invention relates to a production method for a product having a cured resin layer with a fine concave-convex structure formed on the surface of a substrate, the method including filling the space between a mold having a fine concave-convex structure composed of anodized alumina on the surface and a substrate with an active energy ray-curable resin composition, and curing the composition by irradiation with active energy rays, thereby forming a cured resin layer into which the fine concave-convex structure has been transferred on the surface of the substrate, wherein (A) the method includes treating the surface of the mold with a release agent, at least at transfer initiation, and (B) the active energy ray-curable resin composition includes a polymerizable compound, a polymerization initiator and a (poly)oxyethylene alkyl phosphate ester compound.

摘要翻译： 本发明涉及一种具有形成在基材表面上的具有细凹凸结构的固化树脂层的产品的制造方法，该方法包括填充具有由阳极氧化处理的细凹凸结构的模具之间的空间 氧化铝和具有活性能量射线固化树脂组合物的基材，通过用活性能量射线照射固化该组合物，从而形成在该表面上转印有微细凹凸结构的固化树脂层 基材，其中（A）所述方法包括至少在转移开始时用脱模剂处理模具的表面，和（B）活性能量射线固化树脂组合物包括可聚合化合物，聚合引发剂和（聚 ）氧乙烯烷基磷酸酯化合物。

公开(公告)号：US09999994B2

公开(公告)日：2018-06-19

申请号：US13702075

申请日：2011-06-07

申请人： Tetsuya Jigami ,  Masayuki Uchida ,  Shinji Makino ,  Tadashi Nakamura ,  Takaya Kawasoe

发明人： Tetsuya Jigami ,  Masayuki Uchida ,  Shinji Makino ,  Tadashi Nakamura ,  Takaya Kawasoe

IPC分类号： B29C41/42 ,  B29C33/62 ,  B29C43/22 ,  B29C43/28 ,  B29C59/04 ,  B32B38/06 ,  C08F283/06 ,  H01L31/0216 ,  H01L31/0236 ,  B29C59/02

CPC分类号： B29C41/42 ,  B29C33/62 ,  B29C43/222 ,  B29C43/28 ,  B29C59/04 ,  B29C2059/023 ,  B32B38/06 ,  C08F283/065 ,  H01L31/02168 ,  H01L31/02366 ,  Y02E10/50 ,  C08F222/20

摘要： The producing method includes: (I) providing an active energy ray curable resin composition for mold surface release treatment between a mold having uneven microstructure on its surface and a substrate, and after curing the resin composition by irradiation with an active energy ray, peeling off the substrate together with a cured article of the active energy ray curable resin composition from the surface of the mold, thereby performing a release treatment to the surface of the mold; and (II), after step (I), providing an active energy ray curable resin composition for shaping between the substrate and the mold, the surface of which has been treated by the release treatment, and after curing the resin composition by an active energy ray, peeling off the substrate together with a cured article of the active energy ray curable resin composition for shaping from the surface of the mold.

公开(公告)号：US20130140744A1

公开(公告)日：2013-06-06

申请号：US13702307

申请日：2011-06-07

申请人： Yusuke Nakai ,  Tetsuya Jigami ,  Tadashi Nakamura

发明人： Yusuke Nakai ,  Tetsuya Jigami ,  Tadashi Nakamura

IPC分类号： B29C59/16

CPC分类号： G03F7/0002 ,  B29C33/62 ,  B29C35/0805 ,  B29C39/148 ,  B29C39/18 ,  B29C43/222 ,  B29C43/28 ,  B29C59/046 ,  B29C59/16 ,  B29C2059/023 ,  B32B38/06 ,  B32B2038/0076 ,  C08K5/0016

摘要： A method for producing a product having an uneven microstructure on a surface thereof includes: a step (I) which treats a surface of a roll mold (20) having an uneven microstructure thereon with an external release agent containing a fluorine and not containing a functional group (B) which reacts with a functional group (A) existing on the surface of the product; and a step (II) which obtains the product having the uneven microstructure on the surface thereof (40) by inserting an active energy ray curable resin composition (38) including an internal release agent between the roll mold (20) and a film (substrate) (42) after the step (I). Then, the composition is hardened by being irradiated with an active energy ray and a cured resin layer (44) having a surface, onto which the uneven microstructure is transferred, is formed on the surface of the film (42).

摘要翻译： 一种在其表面上具有不均匀微结构的产品的制造方法包括：步骤（I），其使用含有氟的外部脱模剂处理具有不均匀微观结构的辊模（20）的表面，并且不含有功能性 （B）与产品表面上存在的官能团（A）发生反应; 以及通过将包含内部脱模剂的活性能量射线固化性树脂组合物（38）在辊模（20）和膜（基材）之间插入来获得其表面上具有不均匀微结构的产品（40）的工序（II） ）（42）。 然后，通过用活性能量射线照射组合物，并且在膜（42）的表面上形成具有表面的固化树脂层（44），在其上转印有不平坦的微结构。

公开(公告)号：US20070051626A1

公开(公告)日：2007-03-08

申请号：US10573158

申请日：2004-09-27

申请人： Chiho Itou ,  Tetsuya Jigami ,  Teruta Ishimaru ,  Noriyuki Ogawa ,  Masakazu Minagawa ,  Yasuo Hiromoto ,  Toshinori Sumi

发明人： Chiho Itou ,  Tetsuya Jigami ,  Teruta Ishimaru ,  Noriyuki Ogawa ,  Masakazu Minagawa ,  Yasuo Hiromoto ,  Toshinori Sumi

IPC分类号： C07K1/26 ,  G01N27/00

CPC分类号： G01N27/44756

摘要： An electrophoresis apparatus that has a gel retaining layer; one or two sample solution storage portions disposed on either side or both sides of said gel retaning layer; two semi-permeable membranes disposed on the outer sides of said sample solution storage portions; buffer solution storage portions disposed on the outer sides of said semi-permeable membranes; a pair of electrodes disposed on the outer sides of said buffer solution storage portions; and at least one liquid inlet/outlet respectively provided in each of the sample solution storage portions and the buffer solution storage portions.

摘要翻译： 一种具有凝胶保留层的电泳装置; 设置在所述凝胶保留层的任一侧或两侧的一个或两个样品溶液储存部分; 两个半透膜，设置在所述样品溶液储存部分的外侧; 设置在所述半透膜的外侧的缓冲溶液储存部分; 设置在所述缓冲溶液存储部的外侧的一对电极; 以及分别设置在每个样品溶液储存部分和缓冲溶液储存部分中的至少一个液体入口/出口。