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公开(公告)号：US5536756A
公开(公告)日：1996-07-16
申请号：US311714
申请日：1994-09-23
Applicant: Sueo Kida , Kenichi Kitano , Kyuno Seiji
Inventor： Sueo Kida , Kenichi Kitano , Kyuno Seiji
CPC classification number: B01J13/14 , Y10T428/2987
Abstract: The present invention provides a thermoplastic microcapsule which is softened by heat, has a good thermoexpandability, and can provide a MICROBALLOON which shows a high heat resistance after thermoexpanded; such a thermoexpandable microcapsule is composed of a shell and an expanding agent therein, in which said shell is made from a copolymer essentially consisting of a polymerizable monomer having two or more polymerizable double bonds and a monomer which can produce a homopolymer having a high glass transition temperature, and said expanding agent is vaporizable at a temperature lower than the softening temperature of the copolymer.
Abstract translation: 本发明提供一种通过热软化的热塑性微胶囊，具有良好的热膨胀性，并且可以提供在热膨胀后显示出高耐热性的MICROBALLOON; 这种可热膨胀的微胶囊由壳和其中的发泡剂组成，其中所述外壳由基本上由具有两个或多个可聚合双键的可聚合单体组成的共聚物和可以生产具有高玻璃化转变率的均聚物的单体制成 并且所述发泡剂在低于共聚物的软化温度的温度下可蒸发。
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32.发明授权公开(公告)号：US08247465B2
公开(公告)日：2012-08-21
申请号：US12679661
申请日：2008-10-09
Applicant: Takeshi Inohara , Yoshiaki Shirakabe , Ikuo Yosejima , Kenichi Kitano , Toshiaki Masuda
Inventor： Takeshi Inohara , Yoshiaki Shirakabe , Ikuo Yosejima , Kenichi Kitano , Toshiaki Masuda
CPC classification number: B01J13/14 , B01J13/18 , B01J13/20 , C08J9/32 , C08J2203/22 , Y10T428/2982 , Y10T428/2998
Abstract: Heat-expandable microspheres include a shell of thermoplastic resin and core material encapsulated in the shell. The core material include a blowing agent having a boiling point not higher than the softening point of the thermoplastic resin and a gas migration inhibitor having a boiling point higher than the softening point of the thermoplastic resin. The ratio of the gas migration inhibitor to the core material is at least 1 weight percent and below 30 weight percent. The average particle size of the heat-expandable microspheres ranges from 1 to 100 micrometers.
Abstract translation: 热膨胀性微球包括热塑性树脂的外壳和包封在壳中的芯材料。 核心材料包括沸点不高于热塑性树脂的软化点的发泡剂和沸点高于热塑性树脂的软化点的气体迁移抑制剂。 气体迁移抑制剂与核心材料的比例至少为1重量％且低于30重量％。 热膨胀性微球的平均粒径为1〜100微米。
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公开(公告)号：US20120121907A1
公开(公告)日：2012-05-17
申请号：US13355647
申请日：2012-01-23
Applicant: Toshiaki MASUDA , Ichiro TAKAHARA , Kenichi KITANO , Katsushi MIKI , Takeshi INOHARA , Takayuki AOKI
Inventor： Toshiaki MASUDA , Ichiro TAKAHARA , Kenichi KITANO , Katsushi MIKI , Takeshi INOHARA , Takayuki AOKI
CPC classification number: B01J13/20 , B29C44/3461 , C08J9/143 , C08J9/32 , C08J2333/18 , Y10T428/2982 , Y10T428/2984 , Y10T428/2985 , Y10T428/2991 , Y10T428/2998
Abstract: The present invention provides heat-expanded microspheres having high packing efficiency, and a production method thereof. The heat-expanded microspheres are produced by expanding heat-expandable microspheres, which comprise shell of thermoplastic resin and a blowing agent encapsulated therein having a boiling point not higher than the softening point of the thermoplastic resin and have an average particle size from 1 to 100 micrometer, at a temperature not lower than their expansion initiating temperature, and the heat-expanded microspheres result in a void fraction not higher than 0.70.
Abstract translation: 本发明提供具有高填充效率的热膨胀微球及其制造方法。 热膨胀微球体是通过膨胀包含热塑性树脂壳和封装在其中的沸点不高于热塑性树脂的软化点的发泡剂的热膨胀性微球而制成的，平均粒径为1〜100 微米，其温度不低于其膨胀起始温度，热膨胀微球导致不高于0.70的空隙率。
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34.发明申请HEAT-EXPANDABLE MICROSPHERES AND HOLLOW FINE PARTICLES AND METHOD FOR PRODUCING THE SAME AS WELL AS TIRE/RIM ASSEMBLY 审中-公开可热膨胀的微孔和中空微粒及其制造方法，如轮胎/ RIM装配公开(公告)号：US20120080131A1
公开(公告)日：2012-04-05
申请号：US13301256
申请日：2011-11-21
Applicant: Hiroyuki TERATANI , Toshiaki MASUDA , Kenichi KITANO , Katsushi MIKI , Takayuki AOKI , Takeshi INOHARA
Inventor： Hiroyuki TERATANI , Toshiaki MASUDA , Kenichi KITANO , Katsushi MIKI , Takayuki AOKI , Takeshi INOHARA
IPC: B60C17/04
CPC classification number: B01J13/14 , B01J13/04 , B60C17/01 , B60C17/066 , B60C29/062 , C08J9/146 , C08J9/20
Abstract: In heat-expandable microspheres as a starting material for hollow fine particles, which have excellent performances required for giving not only a durability in steady running region but also a durability in high-speed running region to a tire-rim assembly, and each consisting of an outer shell made of a thermoplastic resin obtained by polymerizing a monomer component in the presence of a polymerization initiator, and a foaming agent encapsulated in the outer shell and having a boiling point not higher than a softening point of the thermoplastic resin, the polymerization initiator comprises a peroxydicarbonate as an essential component, and the foaming agent comprises a fluorine-containing compound having an ether structure and a carbon number of 2-10 and containing no chlorine atom and bromine atom.
Abstract translation: 在作为中空微粒的原料的热膨胀性微球中，其具有优异的性能，其不仅在稳定运行区域中不仅具有耐久性，而且在高速运行区域中对轮胎 - 轮辋组件的耐久性，并且各自由 由在聚合引发剂存在下聚合单体成分而获得的热塑性树脂制成的外壳和封装在外壳中并且沸点不高于热塑性树脂的软化点的发泡剂，聚合引发剂 以过氧化二碳酸酯为必须成分，发泡剂含有具有醚结构，碳数为2-10且不含氯原子和溴原子的含氟化合物。
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公开(公告)号：US08073317B2
公开(公告)日：2011-12-06
申请号：US11812176
申请日：2007-06-15
Applicant: Kenichi Kitano
Inventor： Kenichi Kitano
IPC: G03B17/00
CPC classification number: G03B5/06 , G02B27/646 , G03B17/17 , G03B2205/0007 , G03B2205/0069
Abstract: A positioning device comprising a moving portion provided with a pair of magnets arranged respectively along with a first axis and a second axis, a fixed portion provided to face to the moving portion, and a voice coil motor (VCM) for relatively driving the moving portion and the fixed portion by an electromagnetic action between a coil and a drive magnet provided to each of the moving portion and the fixed portion: wherein one of the magnets is arranged so as to reduce a rotation moment generated by an electromagnetic connection between the other magnet and the voice coil motor.
Abstract translation: 一种定位装置，包括设置有分别与第一轴和第二轴一起布置的一对磁体的移动部分，设置成面向移动部分的固定部分，以及用于相对地驱动移动部分的音圈电机（VCM） 并且所述固定部分通过设置在所述移动部分和所述固定部分中的每一个的线圈和驱动磁体之间的电磁作用而进行，其中所述磁体中的一个布置成减小由所述另一个磁体之间的电磁连接产生的旋转力矩 和音圈电机。
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Patent Agency Ranking
36.发明授权Thermo-expansive microcapsule, production process of expanded product and expanded product thereof 有权热膨胀微胶囊，膨胀产品的生产工艺及其膨胀产品公开(公告)号：US07566498B2
公开(公告)日：2009-07-28
申请号：US10539064
申请日：2003-12-24
Applicant: Sachiko Tokumura , Kenichi Kitano , Toshiaki Masuda , Katsushi Miki
Inventor： Sachiko Tokumura , Kenichi Kitano , Toshiaki Masuda , Katsushi Miki
IPC: B32B5/16
CPC classification number: B01J13/14 , Y10T428/2984 , Y10T428/2987
Abstract: Thermo-expansive microcapsule comprising: a polymeric shell produced by polymerizing 15 to 75 weight % of a nitrile monomer, 10 to 65 weight % of a monomer having a carboxyl group, 0.1 to 20 weight % of a monomer having an amide group and 0.1 to 20 weight % of a monomer having a cyclic structure in its side chain; and a blowing agent encapsulated in the polymeric shell.
Abstract translation: 热膨胀性微胶囊包含：通过使15〜75重量％的腈单体聚合而得到的聚合物壳，10〜65重量％的具有羧基的单体，0.1〜20重量％的具有酰胺基的单体和0.1〜 20重量％的侧链中具有环状结构的单体; 和封装在聚合物壳中的发泡剂。
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37.发明授权Process for producing (meth)acrylic polymer terminated by crosslinkable silyl group 有权通过交联性甲硅烷基封端的（甲基）丙烯酸类聚合物的制造方法公开(公告)号：US07439308B2
公开(公告)日：2008-10-21
申请号：US10506103
申请日：2003-04-18
Applicant: Shigeki Ohno , Yoshiki Nakagawa , Kenichi Kitano , Masanao Takeda , Nao Fujita
Inventor： Shigeki Ohno , Yoshiki Nakagawa , Kenichi Kitano , Masanao Takeda , Nao Fujita
CPC classification number: C08F6/02 , C08F2/38 , C08F6/001 , C08F8/26 , C08F8/42 , C08F220/18 , C08F2438/01 , C08L33/00 , C08F20/00
Abstract: A method for producing a (meth)acrylic polymer having crosslinkable silyl groups at the termini, comprising a step of adding a hydrosilane compound having a crosslinkable silyl group to an alkenyl-terminated (meth)acrylic polymer (A), which is prepared by atom transfer radical polymerization, in the presence of a platinum hydrosilylation catalyst. The amount of the platinum hydrosilylation catalyst is 0.1 to 10 mg on a platinum metal basis per kilogram of the alkenyl-terminated (meth)acrylic polymer (A). An object of the invention is to provide a method for producing a (meth)acrylic polymer having terminal crosslinkable silyl.
Abstract translation: 一种在末端具有交联性甲硅烷基的（甲基）丙烯酸系聚合物的制造方法，其特征在于，包括将由具有交联性甲硅烷基的氢硅烷化合物加成到由链烯基封端的（甲基）丙烯酸系聚合物（A） 在铂氢硅烷化催化剂存在下转移自由基聚合。 铂氢化硅烷化催化剂的量为每千克烯基封端的（甲基）丙烯酸类聚合物（A）为铂金属为0.1〜10mg。 本发明的目的是提供一种具有末端可交联甲硅烷基的（甲基）丙烯酸聚合物的制备方法。
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公开(公告)号：US20070004874A1
公开(公告)日：2007-01-04
申请号：US11516590
申请日：2006-09-07
Applicant: Kenichi Kitano , Yoshiki Nakagawa , Masayuki Fujita
Inventor： Kenichi Kitano , Yoshiki Nakagawa , Masayuki Fujita
IPC: C08L63/00
CPC classification number: C08L61/06 , C08F8/00 , C08F8/02 , C08F8/26 , C08F2810/40 , C08G8/10 , C08G8/38 , C08G59/02 , C08G59/027 , C08G59/50 , C08L33/18 , C08L63/00 , C08L61/04 , C08L33/00 , C08L2666/04 , C08F120/18
Abstract: The present invention provides a vinyl polymer with an epoxy group terminally introduced therein and an epoxy resin composition comprising (A) an epoxy resin and (B) a vinyl polymer which has a main chain produced by living-radical polymerization and has a reactive functional group at a main chain terminus. A flexible epoxy resin composition can be obtained using these compounds. The invention further provides an epoxy resin composition-having an epoxy group at a main chain terminus thereof.
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公开(公告)号：US07056983B2
公开(公告)日：2006-06-06
申请号：US09446521
申请日：1999-04-28
Applicant: Yoshiki Nakagawa , Masayuki Fujita , Kenichi Kitano , Tomoki Hiiro , Katsuhiko Kimura
Inventor： Yoshiki Nakagawa , Masayuki Fujita , Kenichi Kitano , Tomoki Hiiro , Katsuhiko Kimura
IPC: C08F20/18 , C08F255/00
CPC classification number: C08F290/02 , C08F293/005 , C08F297/00 , C08F2438/01
Abstract: Processes for producing an AB block copolymer, an ABA block copolymer or a multiblock copolymer are provided, which comprises adding an alkenyl-containing polymer (I) to a living or to an atom transfer radical polymerization system or a living cationic polymerization system.
Abstract translation: 提供了制备AB嵌段共聚物，ABA嵌段共聚物或多嵌段共聚物的方法，其包括向活性或原子转移自由基聚合体系或活性阳离子聚合体系中加入含链烯基的聚合物（I）。
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40.发明申请Thermally expandable microcapsule,process for producing molded foam, and molded foam 有权热膨胀性微囊，生产模制泡沫的方法和模塑泡沫公开(公告)号：US20060063000A1
公开(公告)日：2006-03-23
申请号：US10539064
申请日：2003-12-24
Applicant: Sachiko Tokumura , Kenichi Kitano , Toshiaki Masuda , Katsushi Miki
Inventor： Sachiko Tokumura , Kenichi Kitano , Toshiaki Masuda , Katsushi Miki
IPC: B32B9/02
CPC classification number: B01J13/14 , Y10T428/2984 , Y10T428/2987
Abstract: Thermo-expansive microcapsule comprising: a polymeric shell produced by polymerizing 15 to 75 weight % of a nitrile monomer, 10 to 65 weight % of a monomer having a carboxyl group, 0.1 to 20 weight % of a monomer having an amide group and 0.1 to 20 weight % of a monomer having a cyclic structure in its side chain; and a blowing agent encapsulated in the polymeric shell.
Abstract translation: 热膨胀性微胶囊包含：通过使15〜75重量％的腈单体聚合而得到的聚合物壳，10〜65重量％的具有羧基的单体，0.1〜20重量％的具有酰胺基的单体和0.1〜 20重量％的侧链中具有环状结构的单体; 和封装在聚合物壳中的发泡剂。
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