公开(公告)号：US20130172522A1

公开(公告)日：2013-07-04

申请号：US13814056

申请日：2011-07-29

申请人： Mikio Kasai ,  Toshiaki Takeyama ,  Yuki Endo

发明人： Mikio Kasai ,  Toshiaki Takeyama ,  Yuki Endo

IPC分类号： C07D405/14 ,  C08G59/42

CPC分类号： C07D405/14 ,  C08G59/26 ,  C08G59/3245 ,  C08G59/4215 ,  C08G59/4284

摘要： There is provided an epoxy compound that provides properties of cured products combining high transparency with high flexural strength by being thermally cured while maintaining advantageous handling properties in a liquid state thereof. An epoxy compound of Formula (1): (where n1 and n2 are independently an integer of 2 to 6; n3 and n4 are individually an integer of 2; n5 and n6 are individually an integer of 1; R4-R7 are independently a hydrogen atom or a C1-10 alkyl group; and X1 is a group of Formula (2)-(4): (where R1-R3 are independently a hydrogen atom, a C1-10 alkyl group, or the like)); and a curable composition comprising the epoxy compound and a curing agent.

摘要翻译： 提供一种环氧化合物，其通过热固化提供具有高透明度和高抗弯强度的固化产物的性质，同时保持其液体状态下的有利处理性能。 式（1）的环氧化合物：其中n1和n2独立地为2〜6的整数; n3和n4分别为2的整数; n5和n6分别为1的整数; R4-R7独立地为氢 原子或C 1-10烷基; X 1为式（2） - （4）的基团：（其中R 1 -R 3独立地为氢原子，C 1-10烷基等））。 和包含环氧化合物和固化剂的可固化组合物。

公开(公告)号：US08912295B2

公开(公告)日：2014-12-16

申请号：US13148823

申请日：2010-02-09

申请人： Toshiaki Takeyama ,  Takeo Moro

发明人： Toshiaki Takeyama ,  Takeo Moro

IPC分类号： C08G73/06 ,  C08L63/06 ,  C08G59/32 ,  C07D251/34

CPC分类号： C08G59/3236 ,  C08L63/06

摘要： It is an object to provide a liquid thermosetting composition that yields an epoxy resin having physical properties of the cured product such as high flexural strength along with adequate handleability as liquid, to be used in transparent sealants for optical semiconductors, such as transparent sealants for LEDs (light-emitting devices) and the like. There is provided a thermosetting composition containing an epoxy compound that a side chain between a triazinetrione ring and an epoxy group substituted on the triazinetrione ring is long (elongated).

摘要翻译： 本发明的目的是提供一种液态热固性组合物，其产生具有固化产物的物理性能的环氧树脂，例如高弯曲强度以及作为液体的适当可操作性，用于光学半导体的透明密封剂，例如用于LED的透明密封剂 （发光装置）等。 提供含有三嗪三酮环和在三嗪三酮环上取代的环氧基之间的侧链长（细长）的环氧化合物的热固性组合物。

公开(公告)号：US06350748B1

公开(公告)日：2002-02-26

申请号：US09529817

申请日：2000-06-02

申请人： Toshiaki Takeyama ,  Toshimasa Hamada ,  Hiroaki Takahashi ,  Junichi Watanabe ,  Kazuhiro Yamagishi ,  Masanori Nishioka ,  Hiroyuki Suzuki

发明人： Toshiaki Takeyama ,  Toshimasa Hamada ,  Hiroaki Takahashi ,  Junichi Watanabe ,  Kazuhiro Yamagishi ,  Masanori Nishioka ,  Hiroyuki Suzuki

IPC分类号： C07D40306

CPC分类号： C07D249/08 ,  A01N43/653 ,  A01N43/84 ,  A01N43/90 ,  C07D249/12 ,  C07D403/12 ,  C07D471/04

摘要： A sulfamoyl compound of the general formulae (1): wherein R1 and R2 are each independently C1-4 alkyl, or R1 and R2 together are C4-6 alkylene or C4-6 alkyleneoxy, Y is H, halogen, C1-8 alkyl, C1-8 alkoxy, C1-8 alkylthio, C1-8 haloalkyl, C1-8 haloalkoxy or C1-8 haloalkylthio, A is a predetermined heterocyclic group, B is a predetermined heterocyclic group which is identical with or different from A, W is a chemical bond or O, V is O or S, D, E, F and G are each independently N, CR7, CR8, CR9 or CR10, and R3, R4, R5, R6, R7, R8, R9, R10 and R11 are each independently predetermined group such as H, or an unsubstituted or substituted aliphatic, aromatic or heterocyclic group. The sulfamoyl compound is useful as an agricultural and horticultural fungicide.

摘要翻译： 通式（1）的氨磺酰基化合物：其中R 1和R 2各自独立地为C 1-4烷基，或者R 1和R 2一起为C 4-6亚烷基或C 4-6亚烷氧基，Y为H，卤素，C 1-8烷基，C 1 烷氧基，C 1-8烷硫基，C 1-8卤代烷基，C 1-8卤代烷氧基或C 1-8卤代烷硫基，A是预定的杂环基，B是与A相同或不同的预定杂环基，W是化学 键或O，V为O或S，D，E，F和G各自独立地为N，CR7，CR8，CR9或CR10，R3，R4，R5，R6，R7，R8，R9，R10和R11各自独立地为 预定基团如H，或未取代或取代的脂族，芳族或杂环基团。 氨磺酰化合物可用作农业和园艺杀真菌剂。

公开(公告)号：US20110319589A1

公开(公告)日：2011-12-29

申请号：US13148823

申请日：2010-02-09

申请人： Toshiaki Takeyama ,  Takeo Moro

发明人： Toshiaki Takeyama ,  Takeo Moro

IPC分类号： C08G73/06 ,  C07D405/14

CPC分类号： C08G59/3236 ,  C08L63/06

摘要： It is an object to provide a liquid thermosetting composition that yields an epoxy resin having physical properties of the cured product such as high flexural strength along with adequate handleability as liquid, to be used in transparent sealants for optical semiconductors, such as transparent sealants for LEDs (light-emitting devices) and the like. There is provided a thermosetting composition containing an epoxy compound that a side chain between a triazinetrione ring and an epoxy group substituted on the triazinetrione ring is long (elongated).

摘要翻译： 本发明的目的是提供一种液态热固性组合物，其产生具有固化产物的物理性能的环氧树脂，例如高弯曲强度以及作为液体的适当可操作性，用于光学半导体的透明密封剂，例如用于LED的透明密封剂 （发光装置）等。 提供含有三嗪三酮环和在三嗪三酮环上取代的环氧基之间的侧链长（细长）的环氧化合物的热固性组合物。

公开(公告)号：US20080066830A1

公开(公告)日：2008-03-20

申请号：US11632455

申请日：2005-07-15

申请人： Yasuhiro Gunji ,  Toshiaki Takeyama

发明人： Yasuhiro Gunji ,  Toshiaki Takeyama

IPC分类号： B23K35/363

CPC分类号： B23K35/3612

摘要： There is provided a water-soluble flux composition for soldering which is excellent particularly in heat resistance and flux residues after soldering of which can be easily removed by washing with water or warm water. The flux composition for soldering contains a compound of formula (1): wherein R1, R2, R3, Rd4, R5 and R6 independently of one another are a hydrocarbon group or hydrogen atom, and A1, A2 and A3 independently of one another are hydroxy group or an organic group of formula (2): and at least one of A1, A2 and A3 is an organic group of formula (2).

摘要翻译： 提供了一种用于焊接的水溶性助焊剂组合物，其特别是耐热性优异，焊接后的焊剂残留物可以通过用水或温水洗涤而容易地除去。 用于焊接的焊剂组合物包含式（1）的化合物：其中R 1，R 2，R 3，R 4， R 5，R 5和R 6彼此独立地为烃基或氢原子，A 1，O 2， > 2和A 3彼此独立地是羟基或式（2）的有机基团：并且A 1，A 2， SUP> 2和A 3是式（2）的有机基团。

公开(公告)号：US5039694A

公开(公告)日：1991-08-13

申请号：US344895

申请日：1989-04-28

申请人： Hideo Suzuki ,  Takeshi Mita ,  Toshiaki Takeyama ,  Yoshinori Ochiai ,  Masami Hanaue ,  Masao Nishikubo ,  Kazuhiro Yamagishi

发明人： Hideo Suzuki ,  Takeshi Mita ,  Toshiaki Takeyama ,  Yoshinori Ochiai ,  Masami Hanaue ,  Masao Nishikubo ,  Kazuhiro Yamagishi

IPC分类号： A01N43/50 ,  A01N43/56 ,  A01N43/653 ,  A01N43/74 ,  A01N43/80 ,  C07D231/14 ,  C07D233/90 ,  C07D261/18 ,  C07D263/34 ,  C07D275/02 ,  C07D275/03 ,  C07D277/56 ,  C07D405/12 ,  C07D409/12 ,  C07D413/12 ,  C07D417/12 ,  C07D521/00

CPC分类号： C07D263/34 ,  A01N43/50 ,  A01N43/56 ,  A01N43/653 ,  A01N43/74 ,  A01N43/80 ,  C07D231/12 ,  C07D231/14 ,  C07D233/56 ,  C07D233/90 ,  C07D249/08 ,  C07D261/18 ,  C07D275/03 ,  C07D277/56 ,  C07D405/12 ,  C07D409/12 ,  C07D413/12 ,  C07D417/12

摘要： Disclosed are substituted-amido derivatives of a general formula (I): ##STR1## in which R.sub.1 represents a group as specifically defined herein; R.sub.2 represents a hydrogen atom, a methyl group, a methoxy group or a halogne atom; B represents a 5-membered hetero-aromatic group as specifically defined herein, as well as a method for preparation of the said derivatives and a fungicide containing the said derivative as an active ingredient.

摘要翻译： 公开了通式（I）的取代的酰氨基衍生物：其中R 1表示本文具体定义的基团; R2表示氢原子，甲基，甲氧基或卤代原子; B表示本文具体定义的5元杂芳族基团，以及制备所述衍生物的方法和含有所述衍生物作为活性成分的杀真菌剂。

公开(公告)号：US09598528B2

公开(公告)日：2017-03-21

申请号：US11575939

申请日：2005-09-21

申请人： Yasuhiro Gunji ,  Toshiaki Takeyama

发明人： Yasuhiro Gunji ,  Toshiaki Takeyama

IPC分类号： C08L63/06 ,  C08G18/50 ,  C08G101/00 ,  C08K5/103 ,  H05K3/28

CPC分类号： C08G18/5027 ,  C08G2101/0025 ,  C08G2101/005 ,  C08G2101/0083 ,  C08G2330/00 ,  C08K5/103 ,  C08L63/06 ,  H05K3/284 ,  H05K3/285

摘要： A crystalline epoxy resin is modified to provide an epoxy resin composition capable of producing a cured product with excellent cured product properties.The modified epoxy resin composition comprises compound A having in its molecule a functional group represented by formula (1): (where each of R1 and R2 is an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an aralkyl group, a heterocyclic group, or a halogenated, aminated or nitrated derivative thereof), and compound B having a glycidyl group in its molecule. The compound A is preferably a compound resulting from replacement of from at least one to at most n glycidyl groups among n glycidyl groups in a molecule (where n is an integer of from 2 to 16) with the functional group of the formula (1). The compound B is preferably a compound having n glycidyl groups (where n is an integer of from 2 to 16) in its molecule.

公开(公告)号：US20100311871A1

公开(公告)日：2010-12-09

申请号：US12867289

申请日：2009-02-12

申请人： Naohiko Suemura ,  Keiko Yoshitake ,  Toshiaki Takeyama

发明人： Naohiko Suemura ,  Keiko Yoshitake ,  Toshiaki Takeyama

IPC分类号： C08L63/06 ,  C04B14/04

CPC分类号： C01B33/14 ,  B82Y30/00 ,  C01B33/145 ,  C01B33/146 ,  C01P2004/64 ,  C08K3/36

摘要： There is provided colloidal silica particles comprising at least one polyvalent metal element M selected from a group consisting of iron, aluminum, zinc, zirconium, titanium, tin, and lead in an average content of 0.001 to 0.02 in terms of an M/Si molar ratio, and having an average primary particle diameter of 5 to 40 nm, wherein the content of the polyvalent metal element M present in an outermost layer of the colloidal particles is 0 to 0.003 atom per square nanometer (nm2) of a surface area of the colloidal particles; and a silica sol that the colloidal silica particles are dispersed in an organic solvent, a silica sol that the colloidal silica particles are dispersed in a polymerizable compound, and a silica sol that the colloidal silica particles are dispersed in a dicarboxylic anhydride.

摘要翻译： 提供的胶体二氧化硅颗粒包含选自铁，铝，锌，锆，钛，锡和铅中的至少一种多价金属元素M，平均含量换算成M / Si摩尔数为0.001至0.02 比率，平均一次粒径为5〜40nm，其中存在于胶体粒子的最外层的多价金属元素M的含量为0〜0.003原子/平方纳米（nm 2）的表面积 胶体颗粒; 和胶体二氧化硅粒子分散在有机溶剂中的二氧化硅溶胶，胶态二氧化硅粒子分散在聚合性化合物中的二氧化硅溶胶和胶体二氧化硅粒子分散在二羧酸酐中的二氧化硅溶胶。

公开(公告)号：US20100305237A1

公开(公告)日：2010-12-02

申请号：US12745449

申请日：2008-10-30

申请人： Naohiko Suemura ,  Toshiaki Takeyama

发明人： Naohiko Suemura ,  Toshiaki Takeyama

IPC分类号： C08L63/00 ,  C09K3/00

CPC分类号： C08G59/4007 ,  C08G59/4284 ,  C08K3/36 ,  C08L63/00

摘要： The present invention provides an epoxy curing agent comprising colloidal silica particles, which is a liquid having low viscosity and excellent transparency and is suitable as a curing agent for a resin composition for sealing optical semiconductor elements.The epoxy curing agent comprises colloidal silica particles with an average primary particle size of from 5 to 40 nm and a fully saturated dicarboxylic anhydride which is a liquid at 30° C., and it has a light transmittance of at least 60% at a wavelength of 500 nm for a light path length of 10 mm when the concentration of the colloidal silica particles is adjusted to 10 mass %.

摘要翻译： 本发明提供一种包含胶体二氧化硅颗粒的环氧固化剂，其是具有低粘度和优异透明性的液体，并且适合作为用于密封光学半导体元件的树脂组合物的固化剂。 环氧固化剂包括平均一次粒径为5〜40nm的胶体二氧化硅粒子和在30℃下为液体的完全饱和二羧酸酐，并且在波长处具有至少60％的透光率 当胶体二氧化硅颗粒的浓度调节至10质量％时，光路长度为10mm的500nm。

公开(公告)号：US06620812B2

公开(公告)日：2003-09-16

申请号：US09964357

申请日：2001-09-28

申请人： Toshiaki Takeyama ,  Toshimasa Hamada ,  Hiroaki Takahashi ,  Junichi Watanabe ,  Kazuhiro Yamagishi ,  Masanori Nishioka ,  Hiroyuki Suzuki

发明人： Toshiaki Takeyama ,  Toshimasa Hamada ,  Hiroaki Takahashi ,  Junichi Watanabe ,  Kazuhiro Yamagishi ,  Masanori Nishioka ,  Hiroyuki Suzuki

IPC分类号： C07D40306

CPC分类号： C07D249/08 ,  A01N43/653 ,  A01N43/84 ,  A01N43/90 ,  C07D249/12 ,  C07D403/12 ,  C07D471/04

摘要： A sulfamoyl compound of the general formulae (1): wherein R1 and R2 are each independently C1-4 alkyl, or R1 and R2 together are C4-6 alkylene or C4-6 alkyleneoxy, Y is H, halogen, C1-8 alkyl, C1-8 alkoxy, C1-8 alkylthio, C1-8 haloalkyl, C1-8 haloalkoxy or C1-8 haloalkylthio, A is a predetermined heterocyclic group, B is a predetermined heterocyclic group which is identical with or different from A, W is a chemical bond or O, V is O or S, D, E, F and G are each independently N, CR7, CR8, CR9 or CR10, and R3, R4, R5, R6, R7, R8, R9, R10 and R11 are each independently predetermined group such as H, or an unsubstituted or substituted aliphatic, aromatic or heterocyclic group. The sulfamoyl compound is useful as an agricultural and horticultural fungicide.