公开(公告)号：US4560737A

公开(公告)日：1985-12-24

申请号：US567177

申请日：1983-12-30

申请人： Kazuhiko Yamamoto ,  Kazumi Nejigaki ,  Takashi Yasumura ,  Chikashi Kawashima ,  Shuichi Inoue

发明人： Kazuhiko Yamamoto ,  Kazumi Nejigaki ,  Takashi Yasumura ,  Chikashi Kawashima ,  Shuichi Inoue

IPC分类号： C08L7/00 ,  B29C49/00 ,  B29C55/00 ,  B29C55/02 ,  C08J7/00 ,  C08L1/00 ,  C08L21/00 ,  C08L23/00 ,  C08L27/00 ,  C08L27/14 ,  C08L27/16 ,  C08L51/00 ,  C08L51/02 ,  C08L51/06 ,  C08L77/00 ,  C08L101/00 ,  H01B3/44 ,  H01L41/193 ,  H01L41/45

CPC分类号： H01L41/45 ,  C08L27/16 ,  H01L41/193 ,  H01L41/257

摘要： A piezoelectric polymeric material in the form of sheet or film, which comprises polymers of vinylidene fluoride (VDF) as principle components. The piezoelectric material is essentially a mixture of 100 parts by weight of a VDF base resin, which may be either poly(VDF) or a copolymer, and 1-100 parts by weight of a copolymer of a fluoroelastomer and either VDF monomer or a monomer mixture containing a major amount of VDF monomer. A sheet or film having a high piezoelectric modulus is obtained by stretching a sheet or film of said mixture at an adequately elevated temperature and polarizing the sheet or film after or during the stretching thereby making the stretching sheet or film an electret.

摘要翻译： 以片状或薄膜形式的压电聚合物材料，其包含偏二氟乙烯（VDF）的聚合物作为主要组分。 压电材料基本上是100重量份的可以是聚（VDF）或共聚物的VDF基础树脂和1-100重量份含氟弹性体和VDF单体或单体的共聚物的混合物 含有大量VDF单体的混合物。 通过在适当升高的温度下拉伸所述混合物的片材或薄膜，在拉伸后或拉伸过程中对片材或膜进行偏振，从而使拉伸片材或薄膜成为驻极体，获得具有高压电模量的片材或薄膜。

公开(公告)号：US4472557A

公开(公告)日：1984-09-18

申请号：US495949

申请日：1983-05-19

申请人： Chikashi Kawashima ,  Takashi Yasumura

发明人： Chikashi Kawashima ,  Takashi Yasumura

IPC分类号： C08F259/08 ,  C08F293/00 ,  C08L51/00

CPC分类号： C08F293/00 ,  C08F259/08

摘要： A fluorohydrocarbon resin that has elasticity and retains favorable properties of known fluorohydrocarbon polymers is obtained by graft copolymerization of a fluorine-containing elastomeric polymer with a fluorine-containing crystalline polymer. One of the elastomeric and crystalline polymers is prepared by copolymerizing at least one fluorine-containing monomer with at least one unsaturated monomer that has peroxy bond. When the elastomeric polymer is employed as the basic polymer and the crystalline polymer is polyvinylidene fluoride, the graft copolymerized fluorohydrocarbon resin is high in mutual solubility with polyvinylidene fluoride, so that the addition of this resin to polyvinylidene fluoride gives a resin composition which has elasticity and good low temperature characteristics.

摘要翻译： 通过含氟弹性体聚合物与含氟结晶聚合物的接枝共聚获得具有弹性并保持已知氟代烃聚合物有利性质的氟代烃树脂。 弹性体和结晶聚合物之一通过使至少一种含氟单体与至少一种具有过氧键的不饱和单体共聚来制备。 当弹性体聚合物用作碱性聚合物并且结晶聚合物是聚偏二氟乙烯时，接枝共聚的氟代烃树脂与聚偏二氟乙烯相互溶解性高，从而将该树脂加入到聚偏二氟乙烯中得到具有弹性的树脂组合物， 良好的低温特性。

公开(公告)号：US07858696B2

公开(公告)日：2010-12-28

申请号：US10532084

申请日：2004-03-05

申请人： Takashi Yasumura ,  Toshiya Kato ,  Kenichi Hamada ,  Tetsuya Harada

发明人： Takashi Yasumura ,  Toshiya Kato ,  Kenichi Hamada ,  Tetsuya Harada

IPC分类号： H01M8/02 ,  H01M8/00 ,  H01B1/12 ,  H01B1/20

CPC分类号： C08F290/067 ,  H01B1/20 ,  H01M8/0221 ,  H01M8/0226 ,  H01M2008/1095 ,  Y02P70/56

摘要： An object of the present invention is to provide a conductive resin composition which does not cause problems with regard to moldability such as occurrence of separation between a resin component and a conductive filler, voids and warp on molding, and is excellent in filling of a resin into a mold, and is also capable of being used for various electrical and electronic materials, including a separator for a fuel cell having excellent properties. To achieve the above object, the present invention provides a conductive resin composition comprising a conductive filler (A); a urethane-modified epoxy (meth)acrylate (B) obtained by reacting an epoxy (meth)acrylate (b-1), which is obtained by the addition reaction of an epoxy resin having an aromatic cyclic structural unit and/or an aliphatic cyclic structural unit and a (meth)acrylic acid, with a polyisocyanate (b-2); a (meth)acrylate (C) having a number average molecular weight of 500 to 10,000, which contains 20 to 80% by weight of an aromatic cyclic structural unit and/or an aliphatic cyclic structural unit and contains no active hydrogen atom; and the other ethylenically unsaturated monomer (D) which is copolymerizable with the urethane-modified epoxy (meth)acrylate (B) and the (meth)acrylate (C).

摘要翻译： 本发明的目的是提供一种导电性树脂组合物，其不会引起树脂成分与导电性填料的分离发生等成型性，成型后的空隙和翘曲等问题，树脂的填充性优异 并且还能够用于各种电气和电子材料，包括具有优异性能的燃料电池用隔板。 为了实现上述目的，本发明提供一种包含导电填料（A）的导电树脂组合物。 通过使具有芳香族环状结构单元的环氧树脂和/或脂肪族环状结构单元的加成反应得到的环氧（甲基）丙烯酸酯（b-1）与环氧（甲基）丙烯酸酯 结构单元和（甲基）丙烯酸，与多异氰酸酯（b-2）; 数均分子量为500〜10000的（甲基）丙烯酸酯（C），含有20〜80重量％的芳香族环状结构单元和/或脂肪族环状结构单元，不含有活性氢原子; 和可与氨基甲酸酯改性的环氧（甲基）丙烯酸酯（B）和（甲基）丙烯酸酯（C））共聚的其它烯属不饱和单体（D）。

公开(公告)号：US07786225B2

公开(公告)日：2010-08-31

申请号：US10554497

申请日：2004-04-30

申请人： Takashi Yasumura ,  Takashi Tomiyama ,  Tetsuya Harada

发明人： Takashi Yasumura ,  Takashi Tomiyama ,  Tetsuya Harada

IPC分类号： C08F283/10

CPC分类号： C08G59/18 ,  C08F290/064 ,  H01M8/0289 ,  H01M8/106

摘要： A curable resin composition, which is a solid resin at ordinary temperatures obtained by reacting an epoxy resin with a (meth)acrylic anhydride, contains an unsaturated resin having a (meth)acryloyl group (A) which has a double bond equivalent weight of 200 to 500, an ester number of 100 to 300, and a hydroxyl number of no more than 130, an ethylenically unsaturated monomer (B), and a radical polymerization initiator (C).

摘要翻译： 作为在环氧树脂与（甲基）丙烯酸酐反应而得到的常温下的固体树脂的固化性树脂组合物，含有具有双键当量重量的（甲基）丙烯酰基（A）的不饱和树脂 至500，酯数为100至300，羟基数不超过130，烯属不饱和单体（B）和自由基聚合引发剂（C）。

公开(公告)号：US20060270810A1

公开(公告)日：2006-11-30

申请号：US10554497

申请日：2004-04-30

申请人： Takashi Yasumura ,  Takashi Tomiyama ,  Tetsuya Harada

发明人： Takashi Yasumura ,  Takashi Tomiyama ,  Tetsuya Harada

IPC分类号： C08L63/00 ,  B32B27/38

CPC分类号： C08G59/18 ,  C08F290/064 ,  H01M8/0289 ,  H01M8/106

摘要： A curable resin composition, which is a solid resin at ordinary temperatures obtained by reacting an epoxy resin with a (meth)acrylic anhydride, contains an unsaturated resin having a (meth)acryloyl group (A) which has a double bond equivalent weight of 200 to 500, an ester number of 100 to 300, and a hydroxyl number of no more than 130, an ethylenically unsaturated monomer (B), and a radical polymerization initiator (C).

摘要翻译： 作为在环氧树脂与（甲基）丙烯酸酐反应而得到的常温下的固体树脂的固化性树脂组合物，含有具有双键当量重量的（甲基）丙烯酰基（A）的不饱和树脂 至500，酯数为100至300，羟基数不超过130，烯属不饱和单体（B）和自由基聚合引发剂（C）。

公开(公告)号：US20120103398A1

公开(公告)日：2012-05-03

申请号：US13318545

申请日：2010-05-19

申请人： Tatsuo Kanou ,  Yasuhiro Takada ,  Shinichi Kudo ,  Takashi Yasumura

发明人： Tatsuo Kanou ,  Yasuhiro Takada ,  Shinichi Kudo ,  Takashi Yasumura

IPC分类号： H01L31/048 ,  C23C16/00 ,  C09D183/04

CPC分类号： C08G77/442 ,  C08J7/047 ,  C08J7/12 ,  C08J2367/03 ,  C08J2483/04 ,  C09D183/10

摘要： There is provided a surface-treated substrate obtained by forming a cured material layer composed of a resin composition on a surface of a substrate and then treating a surface of the cured material layer composed of the resin composition with a sulfur trioxide-containing gas, wherein the resin composition contains a composite resin (A) obtained by bonding a polysiloxane segment (a1) having a structural unit represented by general formula (1) and/or general formula (2) and a silanol group and/or a hydrolyzable silyl group to a vinyl-based polymer segment (a2) through a bond represented by general formula (3). There are also provided a light-receiving-side protective sheet for solar cells that uses the surface-treated substrate having a sheet shape and a solar cell module. The surface-treated substrate has good long-lasting antifouling properties.

摘要翻译： 提供了一种表面处理基板，其通过在基板的表面上形成由树脂组合物构成的固化材料层，然后用含三氧化硫的气体处理由树脂组合物构成的固化材料层的表面，其中 树脂组合物含有通过将具有通式（1）和/或通式（2）表示的结构单元的聚硅氧烷链段（a1）与硅烷醇基和/或可水解甲硅烷基键合而得到的复合树脂（A） 通过通式（3）表示的键的乙烯基类聚合物链段（a2）。 还提供了一种使用具有片状形状的表面处理基板和太阳能电池模块的用于太阳能电池的光接收侧保护片。 经表面处理的基材具有良好的持久防污性能。

公开(公告)号：US20060060824A1

公开(公告)日：2006-03-23

申请号：US10532084

申请日：2004-03-05

申请人： Takashi Yasumura ,  Toshiya Kato ,  Kenichi Hamada ,  Tetsuya Harada

发明人： Takashi Yasumura ,  Toshiya Kato ,  Kenichi Hamada ,  Tetsuya Harada

IPC分类号： H01M8/02 ,  H01B1/12

CPC分类号： C08F290/067 ,  H01B1/20 ,  H01M8/0221 ,  H01M8/0226 ,  H01M2008/1095 ,  Y02P70/56

摘要： An object of the present invention is to provide a conductive resin composition which does not cause problems with regard to moldability such as occurrence of separation between a resin component and a conductive filler, voids and warp on molding, and is excellent in filling of a resin into a mold, and is also capable of being used for various electrical and electronic materials, including a separator for a fuel cell having excellent properties. To achieve the above object, the present invention provides a conductive resin composition comprising a conductive filler (A); a urethane-modified epoxy (meth)acrylate (B) obtained by reacting an epoxy (meth)acrylate (b-1), which is obtained by the addition reaction of an epoxy resin having an aromatic cyclic structural unit and/or an aliphatic cyclic structural unit and a (meth)acrylic acid, with a polyisocyanate (b-2); a (meth)acrylate (C) having a number average molecular weight of 500 to 10,000, which contains 20 to 80% by weight of an aromatic cyclic structural unit and/or an aliphatic cyclic structural unit and contains no active hydrogen atom; and the other ethylenically unsaturated monomer (D) which is copolymerizable with the urethane-modified epoxy (meth)acrylate (B) and the (meth)acrylate (C).

摘要翻译： 本发明的目的是提供一种导电性树脂组合物，其不会引起树脂成分与导电性填料的分离发生等成型性，成型后的空隙和翘曲等问题，树脂的填充性优异 并且还能够用于各种电气和电子材料，包括具有优异性能的燃料电池用隔板。 为了实现上述目的，本发明提供一种包含导电填料（A）的导电树脂组合物。 通过使具有芳香族环状结构单元的环氧树脂和/或脂肪族环状结构单元的加成反应得到的环氧（甲基）丙烯酸酯（b-1）与环氧（甲基）丙烯酸酯 结构单元和（甲基）丙烯酸，与多异氰酸酯（b-2）; 数均分子量为500〜10000的（甲基）丙烯酸酯（C），含有20〜80重量％的芳香族环状结构单元和/或脂肪族环状结构单元，不含有活性氢原子; 和可与氨基甲酸酯改性的环氧（甲基）丙烯酸酯（B）和（甲基）丙烯酸酯（C））共聚的其它烯属不饱和单体（D）。

公开(公告)号：US06897258B2

公开(公告)日：2005-05-24

申请号：US10339406

申请日：2003-01-10

申请人： Akira Takano ,  Takashi Yasumura

发明人： Akira Takano ,  Takashi Yasumura

IPC分类号： C08J5/00 ,  C08F2/44 ,  C08F12/00 ,  C08F12/08 ,  C08F257/02 ,  C08F291/00 ,  C08G18/40 ,  C08G18/62 ,  C08G18/67 ,  C08G81/02 ,  C08L25/00

CPC分类号： C08G18/6204 ,  C08G18/4063 ,  C08G18/672

摘要： An object of the present invention is to provide a practical compatibilizing agent which makes it possible to convert the resin mixture into a homogeneous resin mixture free from separation and to eliminate defects caused by separation on molding by prevention of the separation between the radical polymerizable unsaturated resin and low profile additive, which could have not been attained by the prior art. This compatibilizing agent is a compatibilizing agent for compatibilizing a radical polymerizable unsaturated resin with a polymer containing styrene as a principal component, said compatibilizing agent being a compound (D) obtained by reacting a polymeric compound (A), a polymeric compound (B), and a compound (C), characterized in that: the polymeric compound (A) is at least one polymeric compound which is a polymer containing styrene as a principal component and has within a molecule one or more functional groups capable of reacting with the compound (C); the polymeric compound (B) is at least one polymeric compound having within a molecule one or more functional groups capable of reacting with the compound (C), which is selected from polyester, polyether, and polycarbonate; and the compound (C) is a compound which, within a molecule, has one or more functional groups capable of reacting with the polymeric compound (A) and has one or more polyfunctional groups capable of reacting with the functional group of the polymeric compound (B).

摘要翻译： 本发明的目的是提供一种实用的相容剂，其可以将树脂混合物转化成不分离的均匀的树脂混合物，并且通过防止自由基聚合性不饱和树脂 和低调添加剂，这可能由现有技术未能实现。 该相容剂是使自由基聚合性不饱和树脂与含有苯乙烯作为主要成分的聚合物相容的相容剂，所述相容剂是通过使高分子化合物（A），高分子化合物（B）， 和化合物（C），其特征在于：所述高分子化合物（A）为至少一种聚合物，其为以苯乙烯为主要成分并且在分子内具有一个或多个能够与化合物反应的官能团的聚合物 C）; 聚合物（B）是至少一种在分子内具有一个或多个能够与选自聚酯，聚醚和聚碳酸酯的化合物（C）反应的官能团的聚合物; 化合物（C）是在分子内具有一个以上能够与高分子化合物（A）反应的官能团的化合物，并具有一个以上能够与高分子化合物的官能团反应的多官能团（ B）。

公开(公告)号：US4787709A

公开(公告)日：1988-11-29

申请号：US826588

申请日：1986-02-06

申请人： Akira Kawada ,  Takashi Yasumura ,  Toshio Koishi

发明人： Akira Kawada ,  Takashi Yasumura ,  Toshio Koishi

IPC分类号： G02B1/04 ,  C03C13/04 ,  C03C25/10 ,  C08L73/00 ,  G02B6/00 ,  G02B6/02 ,  G02B6/16

CPC分类号： C03C25/105 ,  C03C13/04 ,  G02B6/02033 ,  Y10T428/2962

摘要： The invention relates to an optical fiber of the step-index type using quartz glass or an inorganic optical glass as the core material and a fluorine-containing resin as the cladding material. A copolymer of vinylidene fluoride with hexafluoroacetone, preferably at a molar ratio in the range from 96:4 to 88:12, is employed as the cladding material. Using such a copolymer, a highly transparent and very strong and tough cladding layer can easily be formed by a solution coating method.

摘要翻译： 本发明涉及使用石英玻璃或无机光学玻璃作为芯材的分级折射型光纤，含氟树脂作为包层材料。 偏二氟乙烯与六氟丙酮的共聚物优选以96:4至88:12的摩尔比进行包覆材料。 使用这样的共聚物，可以通过溶液涂布法容易地形成高度透明且非常坚固和坚韧的包层。

公开(公告)号：US06815499B2

公开(公告)日：2004-11-09

申请号：US10073926

申请日：2002-02-14

申请人： Takashi Yasumura ,  Akira Takano

发明人： Takashi Yasumura ,  Akira Takano

IPC分类号： C08G6348

CPC分类号： C08L53/02 ,  C08F212/08 ,  C08F265/04 ,  C08F285/00 ,  C08F290/06 ,  C08L51/003 ,  C08L53/025 ,  C08L67/06 ,  C08L2666/02 ,  C08L51/00 ,  C08F2220/285 ,  C08F2220/288 ,  C08F2220/287 ,  C08F2222/205

摘要： An object of the present invention is to substantially improve the compatibility between a radical copolymerizable unsaturated resin and an addition polymerized polymer (thermoplastic resin) which is added for the purpose of low profile and improvement of physical properties. The present invention provides a compatibilizing agent for compatibilizing a radical copolymerizable unsaturated resin with an addition polymerized polymer, characterized in that said compatibilizing agent is a graft copolymer (A) which contains a styrene monomer as a principal component, and has a principal chain (A1) consisting of a copolymer with a (meth)acrylate monomer and a side chain (A2) selected from a ring-opening polymerized polyether side chain consisting of a polyoxyalkylene ether, a polyester side chain, and a polycarbonate side chain, the side chain (A2) being bonded to the principal chain.

摘要翻译： 本发明的一个目的是基本上改善自由基可共聚的不饱和树脂与加成聚合的聚合物（热塑性树脂）之间的相容性，为了低调和改善物理性能而加入。 本发明提供了一种使自由基可共聚的不饱和树脂与加成聚合的聚合物相容的相容剂，其特征在于所述相容剂是含有苯乙烯单体作为主要成分的接枝共聚物（A），并具有主链（A1 ）由具有（甲基）丙烯酸酯单体的共聚物和选自由聚氧化烯醚，聚酯侧链和聚碳酸酯侧链构成的开环聚合的聚醚侧链的侧链（A2）组成，侧链（ A2）键合到主链上。