公开(公告)号：US08431047B2

公开(公告)日：2013-04-30

申请号：US12921450

申请日：2009-09-16

申请人： Kenichi Ootsuki ,  Motokuni Ichitani ,  Takayuki Maeda ,  Yuki Hirose

发明人： Kenichi Ootsuki ,  Motokuni Ichitani ,  Takayuki Maeda ,  Yuki Hirose

IPC分类号： H01B1/00 ,  C08F283/00 ,  C03B29/00 ,  B32B3/00

CPC分类号： C04B35/6342 ,  B32B17/10761 ,  C04B35/04 ,  C04B35/111 ,  C04B35/18 ,  C04B35/453 ,  C04B35/46 ,  C04B35/468 ,  C04B35/486 ,  C04B35/565 ,  C04B35/581 ,  C04B35/584 ,  C04B35/597 ,  C08F8/28 ,  C08F8/48 ,  C08L29/14 ,  C08L2205/02 ,  Y10T428/24926 ,  C08L2666/04 ,  C08F16/06

摘要： It is an object of the present invention to provide a polyvinyl acetal resin composition capable of giving a ceramic green sheet which has sufficient flexibility and is hardly damaged even when being formed into a thin film and comprises a polyvinyl acetal resin composition containing a polyvinyl acetal resin A and a polyvinyl acetal resin B incompatible with the polyvinyl acetal resin A, which is formed by acetalizing a mixed polyvinyl alcohol containing two or more kinds of polyvinyl alcohols wherein a phase composed of the polyvinyl acetal resin A and a phase composed of the polyvinyl acetal resin B form a sea-island structure.

摘要翻译： 本发明的目的是提供一种聚乙烯醇缩醛树脂组合物，其能够得到具有足够的柔软性并且即使形成薄膜也几乎不被损坏的陶瓷生片，并且包含含有聚乙烯醇缩醛树脂的聚乙烯醇缩醛树脂组合物 A和与聚乙烯醇缩醛树脂A不相容的聚乙烯醇缩醛树脂B，其通过缩醛化含有两种或更多种聚乙烯醇的混合聚乙烯醇形成，其中由聚乙烯醇缩醛树脂A组成的相和由聚乙烯醇缩醛 树脂B形成海岛结构。

公开(公告)号：US07312013B2

公开(公告)日：2007-12-25

申请号：US10474376

申请日：2002-04-09

申请人： Katsunori Takahashi ,  Hiroji Fukui ,  Kazuhiro Kawabata ,  Takeo Kuroda ,  Motokuni Ichitani ,  Yasuhiro Nakatani

发明人： Katsunori Takahashi ,  Hiroji Fukui ,  Kazuhiro Kawabata ,  Takeo Kuroda ,  Motokuni Ichitani ,  Yasuhiro Nakatani

IPC分类号： G03C1/73 ,  G03C1/725 ,  G03F7/004

CPC分类号： G03F7/0757 ,  C09K3/10 ,  G03F7/0007 ,  G03F7/0045 ,  G03F7/0755 ,  Y10S430/114 ,  Y10S430/117 ,  Y10S430/124

摘要： This invention provides a photoreactive composition in which reaction of a hydrolyzable metal compound takes place by irradiation of light.A photoreactive composition, which comprises a hydrolyzable metal compound (A) comprising a metal atom and a hydrolyzable functional group bonded to the metal atom and, a compound (B) promoting reaction, polymerization or crosslinking of the compound (A) in the presence of oxygen by irradiation of light.

摘要翻译： 本发明提供一种光反应性组合物，其中可水解金属化合物的反应通过光照射发生。 一种光反应性组合物，其包含含有金属原子和与金属原子键合的可水解官能团的可水解金属化合物（A），以及在（C）存在下促进化合物（A）的反应，聚合或交联的化合物（B） 氧照射光。

公开(公告)号：US20060087611A1

公开(公告)日：2006-04-27

申请号：US10522167

申请日：2003-12-04

申请人： Toru Takahashi ,  Motokuni Ichitani ,  Hiroshi Yoshitani

发明人： Toru Takahashi ,  Motokuni Ichitani ,  Hiroshi Yoshitani

IPC分类号： G02F1/1339

CPC分类号： G02F1/13392 ,  G01N13/02 ,  G01N2013/0208

摘要： It is an object of the present invention to provide a spacer for a liquid crystal display and a method of producing a spacer for a liquid crystal display, which improve light leakage around a spacer for a liquid crystal display in cutting off light of a liquid crystal display and in vibrating a liquid crystal display and in addition have a good dry spraying property. The present invention relates to a spacer for a liquid crystal display, which comprises a base particle and a polymer coating the surface of said base particle, a contact angle A1 of water on the spacer, measured at 25° C. when said spacer is annealed at a temperature of an annealing temperature T1 or higher in fabricating a liquid crystal display for 1 hour or more and then cooled, and a contact angle B of water on the spacer, measured at 25° C. without annealing the spacer, satisfying the relationship of the following equation (1): A1−B≧1°  (1)

摘要翻译： 本发明的目的是提供一种用于液晶显示器的间隔件和用于制造用于液晶显示器的间隔物的方法，该方法改善液晶显示器用间隔物周围的漏光，从而切断液晶的光 显示和振动液晶显示器，并且还具有良好的干喷涂性能。 本发明涉及一种用于液晶显示器的间隔物，其包括基体颗粒和涂覆所述基础颗粒表面的聚合物，在所述间隔物为25℃时测量的间隔物上的水的接触角A 1，当所述间隔物为 在制造液晶显示器1小时以上的退火温度T 1以上的温度下退火然后冷却，并且在25℃下测量的间隔物上的水的接触角B，而不退火间隔物，满足 以下等式（1）的关系：<？in-line-formula description =“In-line formula”end =“lead”？> A1-B> = 1°（1）<？ =“内联公式”end =“tail”？>

公开(公告)号：US20110049434A1

公开(公告)日：2011-03-03

申请号：US12921450

申请日：2009-09-16

申请人： Kenichi Ootsuki ,  Motokuni Ichitani ,  Takayuki Maeda ,  Yuki Hirose

发明人： Kenichi Ootsuki ,  Motokuni Ichitani ,  Takayuki Maeda ,  Yuki Hirose

IPC分类号： C08L61/00 ,  C08G2/14 ,  H01B1/12

CPC分类号： C04B35/6342 ,  B32B17/10761 ,  C04B35/04 ,  C04B35/111 ,  C04B35/18 ,  C04B35/453 ,  C04B35/46 ,  C04B35/468 ,  C04B35/486 ,  C04B35/565 ,  C04B35/581 ,  C04B35/584 ,  C04B35/597 ,  C08F8/28 ,  C08F8/48 ,  C08L29/14 ,  C08L2205/02 ,  Y10T428/24926 ,  C08L2666/04 ,  C08F16/06

摘要： It is an object of the present invention to provide a polyvinyl acetal resin composition capable of giving a ceramic green sheet which has sufficient flexibility and is hardly damaged even when being formed into a thin film, when the polyvinyl acetal resin composition is used as a binder for a ceramic green sheet. It is another object of the present invention to provide a ceramic slurry, a ceramic paste, a ceramic green sheet, a conductive paste and an interlayer film for laminated glass for automobiles, each produced by using the polyvinyl acetal resin composition.The present invention pertains to a polyvinyl acetal resin composition containing a polyvinyl acetal resin A and a polyvinyl acetal resin B incompatible with the polyvinyl acetal resin A, which is formed by acetalizing a mixed polyvinyl alcohol containing two or more kinds of polyvinyl alcohols having different saponification degrees, and wherein the mixed polyvinyl alcohol contains main two kinds of polyvinyl alcohols in which X and Y satisfy the relationship of the following equation (1): [Formula 1] |X−Y|≧10  (1) in which X represents the saponification degree of any one polyvinyl alcohol a of the polyvinyl alcohols contained in the mixed polyvinyl alcohol and Y represents the saponification degree of a polyvinyl alcohol b other than the polyvinyl alcohol a, and wherein in denoting, by M, the polymerization degree of one polyvinyl alcohol having a higher polymerization degree of the main two kinds of polyvinyl alcohols and denoting the polymerization degree of the other polyvinyl alcohol by N, M and N have the relationship of the following equation (2): [Formula 2] M/N≦3  (2) and a phase composed of the polyvinyl acetal resin A and a phase composed of the polyvinyl acetal resin B form a sea-island structure.

摘要翻译： 本发明的目的是提供一种聚乙烯醇缩醛树脂组合物，其能够提供具有足够的柔软性并且甚至当形成薄膜时几乎不被损坏的陶瓷生片，当聚乙烯醇缩醛树脂组合物用作粘合剂 用于陶瓷生片。 本发明的另一个目的是提供一种陶瓷浆料，陶瓷浆料，陶瓷生坯片，导电浆料和用于汽车的夹层玻璃的中间膜，它们均通过使用聚乙烯醇缩醛树脂组合物制备。 本发明涉及含有聚乙烯醇缩醛树脂A和与聚乙烯醇缩醛树脂A不相容的聚乙烯醇缩醛树脂B的聚乙烯醇缩醛树脂组合物，其通过缩醛化含有两种或更多种不同皂化物的聚乙烯醇的混合聚乙烯醇而形成 度，并且其中，所述混合聚乙烯醇含有主要的两种聚乙烯醇，其中X和Y满足以下关系式（1）：[式1] | X-Y |≥10（1）其中X表示 聚乙烯醇中所含的聚乙烯醇的任何一种聚乙烯醇a的皂化度，Y表示聚乙烯醇a以外的聚乙烯醇b的皂化度，M表示1个聚乙烯醇 主要两种聚乙烯醇聚合度较高的醇，表示其他聚合物的聚合度 乙烯醇由N，M和N具有以下关系式（2）：[式2] M / N＆nlE; 3（2）和由聚乙烯醇缩醛树脂A组成的相和由聚乙烯醇缩醛树脂 B形成海岛结构。

公开(公告)号：US07569166B2

公开(公告)日：2009-08-04

申请号：US10561971

申请日：2004-06-28

申请人： Motokuni Ichitani ,  Daizo Ii ,  Yukio Ochitani ,  Hideyuki Takahashi ,  Katsuaki Sakashita

发明人： Motokuni Ichitani ,  Daizo Ii ,  Yukio Ochitani ,  Hideyuki Takahashi ,  Katsuaki Sakashita

IPC分类号： H01B1/20 ,  H01B1/12 ,  C08F8/00 ,  C08L63/00

CPC分类号： C03C8/16 ,  C03C3/072 ,  C08F8/48 ,  C08J5/18 ,  C09D129/14 ,  C08F8/28 ,  C08F16/06

摘要： It is the object of the present invention to provide a binder resin for coating paste, comprising a polyvinyl acetal type resin, having an excellent dispersibility of inorganic powder such as conductive powder, ceramic powder and glass powder and being capable of exerting an extremely excellent coating property, particularly a printing property, when dispersing the inorganic powder to form paste, conductive paste, ceramic paste and glass paste. in the formulas, R1 represents a straight chain or branched alkyl group having 1 to 20 carbon atoms, and R2 represents hydrogen, a straight chain, branched or cyclic alkyl group having 1 to 20 carbon atoms, or an aryl group; and n represents an integer of 1 to 8; and further in the modified polyvinyl acetal resin, a content of the structural unit represented by the general formula (3) is 1 to 20 mol % and a content of the structural unit represented by the general formula (4) is 30 to 78 mol %.

摘要翻译： 本发明的目的是提供一种用于涂料的粘合剂树脂，其包含聚乙烯醇缩醛型树脂，其具有优异的无机粉末如导电粉末，陶瓷粉末和玻璃粉末的分散性，并且能够施加非常优异的涂层 特性，特别是印刷性，当分散无机粉末形成糊状物，导电膏，陶瓷膏和玻璃浆时。 式中，R1表示碳原子数1〜20的直链或支链烷基，R2表示氢，碳原子数1〜20的直链，支链或环状烷基或芳基。 n表示1〜8的整数， 进一步在改性聚乙烯醇缩醛树脂中，由通式（3）表示的结构单元的含量为1〜20摩尔％，通式（4）表示的结构单元的含量为30〜78摩尔％ 。

公开(公告)号：US09056801B2

公开(公告)日：2015-06-16

申请号：US13258634

申请日：2010-03-16

申请人： Kenichi Ootsuki ,  Yuki Hirose ,  Motokuni Ichitani

发明人： Kenichi Ootsuki ,  Yuki Hirose ,  Motokuni Ichitani

IPC分类号： C08K5/01 ,  C08K5/05 ,  C08L29/14 ,  C04B35/634 ,  C04B35/26 ,  C04B35/468 ,  C04B35/581 ,  C04B35/626 ,  C08J3/09 ,  H01B1/22 ,  H01G4/12 ,  H01G4/30

CPC分类号： C04B35/6342 ,  C04B35/265 ,  C04B35/4682 ,  C04B35/581 ,  C04B35/6264 ,  C04B2235/3279 ,  C04B2235/3284 ,  C04B2235/96 ,  C04B2235/963 ,  C08J3/09 ,  C08J2329/14 ,  C08K3/08 ,  C08K3/10 ,  C08L29/14 ,  C08L2205/02 ,  H01B1/22 ,  H01G4/12 ,  H01G4/1209 ,  H01G4/30

摘要： The present invention provides a method for producing a slurry composition which realizes excellent dispersibility through simple steps. In addition, the present invention provides a slurry composition produced using this method.The present invention provides a method for producing a slurry composition containing inorganic powder, a polyvinyl acetal resin, and an organic solvent, the method comprising the steps of: mixing inorganic powder, a polyvinyl acetal resin (A) and an organic solvent for inorganic dispersion to prepare an inorganic dispersion; mixing a polyvinyl acetal resin (B) and an organic solvent for resin solution to prepare a resin solution; and adding the resin solution to the inorganic dispersion, the polyvinyl acetal resin (A) having a polymerization degree of 200 to 600, the polyvinyl acetal resin (B) having a polymerization degree of 800 to 4000, and an amount of the polyvinyl acetal resin (A) used in preparation of the inorganic dispersion being 0.1 to 20 parts by weight relative to 100 parts by weight of the inorganic powder.

摘要翻译： 本发明提供了通过简单的步骤实现优异的分散性的浆料组合物的制造方法。 此外，本发明提供使用该方法制备的浆料组合物。 本发明提供一种含有无机粉末，聚乙烯醇缩醛树脂和有机溶剂的浆料组合物的制造方法，该方法包括以下步骤：将无机粉末，聚乙烯醇缩醛树脂（A）和无机分散体的有机溶剂 制备无机分散体; 混合聚乙烯醇缩醛树脂（B）和树脂溶液的有机溶剂以制备树脂溶液; 将树脂溶液添加到无机分散体中，聚合度为200〜600的聚乙烯醇缩醛树脂（A），聚合度为800〜4000的聚乙烯醇缩醛树脂（B）和聚乙烯醇缩醛树脂 用于制备无机分散体的（A）相对于100重量份的无机粉末为0.1〜20重量份。

公开(公告)号：US08420298B2

公开(公告)日：2013-04-16

申请号：US12450673

申请日：2008-04-11

申请人： Yuki Hirose ,  Hiroaki Takehara ,  Motokuni Ichitani ,  Takayuki Maeda

发明人： Yuki Hirose ,  Hiroaki Takehara ,  Motokuni Ichitani ,  Takayuki Maeda

IPC分类号： G03F7/00

CPC分类号： B41M5/395 ,  B41M2205/40 ,  B41N1/14 ,  C08F216/38 ,  C08J3/28 ,  C08J2329/14 ,  C09D129/14 ,  G03F7/038

摘要： An object of the present invention is to provide a method for producing a cross-linked polyvinyl acetal resin, which can provide a cross-linked polyvinyl acetal resin having high mechanical strength and excellent solvent resistance by a simple method without a cross-linking agent, and can solve such problems as sheet attack, insufficient strength, and instability of viscosity for a long-time storage, and another object of the present invention is to provide a cross-linked polyvinyl acetal resin produced by the above method for producing a cross-linked polyvinyl acetal resin. The method for producing a cross-linked polyvinyl acetal resin comprises the step of irradiating a polyvinyl acetal resin at least having structural units represented by the following formulas (1) to (4) with ultraviolet light having a wavelength in a range of 200 to 365 nm, wherein R1 represents a hydrogen atom or a C1-C20 hydrocarbon group; and R2 represents a group having two or more functional groups, the two or more functional groups each selected from the group consisting of the functional groups represented by the following formulas (5), (6), and (7).

摘要翻译： 本发明的目的是提供一种生产交联聚乙烯醇缩醛树脂的方法，其可以通过简单的方法提供具有高机械强度和优异的耐溶剂性的交联聚乙烯醇缩醛树脂，而无交联剂， 并且可以解决长时间保存时的片材侵蚀，强度不足，粘度不稳定等问题，本发明的另一目的在于提供一种交联聚乙烯醇缩醛树脂， 连接的聚乙烯醇缩醛树脂。 交联聚乙烯醇缩醛树脂的制造方法包括：将具有下述通式（1）〜（4）表示的结构单元的聚乙烯醇缩醛树脂用200〜365nm的范围的紫外线照射的工序 nm，其中R1表示氢原子或C1-C20烃基; 并且R 2表示具有两个以上官能团的基团，所述两个以上的官能团各自选自由下式（5），（6）和（7）表示的官能团。

公开(公告)号：US20120041123A1

公开(公告)日：2012-02-16

申请号：US13258634

申请日：2010-03-16

申请人： Kenichi Ootsuki ,  Yuki Hirose ,  Motokuni Ichitani

发明人： Kenichi Ootsuki ,  Yuki Hirose ,  Motokuni Ichitani

IPC分类号： C08L29/14 ,  C08K13/02

CPC分类号： C04B35/6342 ,  C04B35/265 ,  C04B35/4682 ,  C04B35/581 ,  C04B35/6264 ,  C04B2235/3279 ,  C04B2235/3284 ,  C04B2235/96 ,  C04B2235/963 ,  C08J3/09 ,  C08J2329/14 ,  C08K3/08 ,  C08K3/10 ,  C08L29/14 ,  C08L2205/02 ,  H01B1/22 ,  H01G4/12 ,  H01G4/1209 ,  H01G4/30

摘要： The present invention provides a method for producing a slurry composition which realizes excellent dispersibility through simple steps. In addition, the present invention provides a slurry composition produced using this method.The present invention provides a method for producing a slurry composition containing inorganic powder, a polyvinyl acetal resin, and an organic solvent, the method comprising the steps of: mixing inorganic powder, a polyvinyl acetal resin (A) and an organic solvent for inorganic dispersion to prepare an inorganic dispersion; mixing a polyvinyl acetal resin (B) and an organic solvent for resin solution to prepare a resin solution; and adding the resin solution to the inorganic dispersion, the polyvinyl acetal resin (A) having a polymerization degree of 200 to 600, the polyvinyl acetal resin (B) having a polymerization degree of 800 to 4000, and an amount of the polyvinyl acetal resin (A) used in preparation of the inorganic dispersion being 0.1 to 20 parts by weight relative to 100 parts by weight of the inorganic powder.

摘要翻译： 本发明提供了通过简单的步骤实现优异的分散性的浆料组合物的制造方法。 此外，本发明提供使用该方法制备的浆料组合物。 本发明提供一种含有无机粉末，聚乙烯醇缩醛树脂和有机溶剂的浆料组合物的制造方法，该方法包括以下步骤：将无机粉末，聚乙烯醇缩醛树脂（A）和无机分散体的有机溶剂 制备无机分散体; 混合聚乙烯醇缩醛树脂（B）和树脂溶液的有机溶剂以制备树脂溶液; 将树脂溶液添加到无机分散体中，聚合度为200〜600的聚乙烯醇缩醛树脂（A），聚合度为800〜4000的聚乙烯醇缩醛树脂（B）和聚乙烯醇缩醛树脂 用于制备无机分散体的（A）相对于100重量份的无机粉末为0.1〜20重量份。

公开(公告)号：US20100112480A1

公开(公告)日：2010-05-06

申请号：US12450673

申请日：2008-04-11

申请人： Yuki Hirose ,  Hiroaki Takehara ,  Motokuni Ichitani ,  Takayuki Maeda

发明人： Yuki Hirose ,  Hiroaki Takehara ,  Motokuni Ichitani ,  Takayuki Maeda

IPC分类号： G03F7/004 ,  C08J3/28 ,  G03F7/20

CPC分类号： B41M5/395 ,  B41M2205/40 ,  B41N1/14 ,  C08F216/38 ,  C08J3/28 ,  C08J2329/14 ,  C09D129/14 ,  G03F7/038

摘要： An object of the present invention is to provide a method for producing a cross-linked polyvinyl acetal resin, which can provide a cross-linked polyvinyl acetal resin having high mechanical strength and excellent solvent resistance by a simple method without a cross-linking agent, and can solve such problems as sheet attack, insufficient strength, and instability of viscosity for a long-time storage, and another object of the present invention is to provide a cross-linked polyvinyl acetal resin produced by the above method for producing a cross-linked polyvinyl acetal resin. The method for producing a cross-linked polyvinyl acetal resin comprises the step of irradiating a polyvinyl acetal resin at least having structural units represented by the following formulas (1) to (4) with ultraviolet light having a wavelength in a range of 200 to 365 nm, wherein R1 represents a hydrogen atom or a C1-C20 hydrocarbon group; and R2 represents a group having two or more functional groups, the two or more functional groups each selected from the group consisting of the functional groups represented by the following formulas (5), (6), and (7).

摘要翻译： 本发明的目的是提供一种生产交联聚乙烯醇缩醛树脂的方法，其可以通过简单的方法提供具有高机械强度和优异的耐溶剂性的交联聚乙烯醇缩醛树脂，而无交联剂， 并且可以解决长时间保存时的片材侵蚀，强度不足，粘度不稳定等问题，本发明的另一目的在于提供一种交联聚乙烯醇缩醛树脂， 连接的聚乙烯醇缩醛树脂。 交联聚乙烯醇缩醛树脂的制造方法包括：将具有下述通式（1）〜（4）表示的结构单元的聚乙烯醇缩醛树脂用200〜365nm的范围的紫外线照射的工序 nm，其中R1表示氢原子或C1-C20烃基; 并且R 2表示具有两个以上官能团的基团，所述两个以上的官能团各自选自由下式（5），（6）和（7）表示的官能团。

公开(公告)号：US07443480B2

公开(公告)日：2008-10-28

申请号：US10522167

申请日：2003-12-04

申请人： Toru Takahashi ,  Motokuni Ichitani ,  Hiroshi Yoshitani

发明人： Toru Takahashi ,  Motokuni Ichitani ,  Hiroshi Yoshitani

IPC分类号： G02F1/1339

CPC分类号： G02F1/13392 ,  G01N13/02 ,  G01N2013/0208

摘要： It is an object of the present invention to provide a spacer for a liquid crystal display and a method of producing a spacer for a liquid crystal display, which improve light leakage around a spacer for a liquid crystal display in cutting off light of a liquid crystal display and in vibrating a liquid crystal display and in addition have a good dry spraying property.The present invention relates to a spacer for a liquid crystal display, which comprises a base particle and a polymer coating the surface of said base particle, a contact angle A1 of water on the spacer, measured at 25° C. when said spacer is annealed at a temperature of an annealing temperature T1 or higher in fabricating a liquid crystal display for 1 hour or more and then cooled, and a contact angle B of water on the spacer, measured at 25° C. without annealing the spacer, satisfying the relationship of the following equation (1): A1−B≧1°.  (1)

摘要翻译： 本发明的目的是提供一种用于液晶显示器的间隔件和用于制造用于液晶显示器的间隔物的方法，该方法改善液晶显示器用间隔物周围的漏光，从而切断液晶的光 显示和振动液晶显示器，并且还具有良好的干喷涂性能。 本发明涉及一种用于液晶显示器的间隔物，其包括基体颗粒和涂覆所述基础颗粒表面的聚合物，在所述间隔物为25℃时测量的间隔物上的水的接触角A 1，当所述间隔物为 在制造液晶显示器1小时以上的退火温度T 1以上的温度下退火然后冷却，并且在25℃下测量的间隔物上的水的接触角B，而不退火间隔物，满足 以下等式（1）的关系：<？in-line-formula description =“In-line Formulas”end =“lead”？> A1-B> = 1°。 （1）<？in-line-formula description =“In-line Formulas”end =“tail”？>