公开(公告)号：US20090173438A1

公开(公告)日：2009-07-09

申请号：US12159130

申请日：2006-12-25

申请人： Fumito Takeuchi ,  Yasushi Mizuta

发明人： Fumito Takeuchi ,  Yasushi Mizuta

IPC分类号： B32B37/12 ,  C08F220/38 ,  C09J133/04 ,  C07C69/52

CPC分类号： G02F1/1339 ,  C07C323/22 ,  C07C2603/24 ,  C08F220/38

摘要： Disclosed is a photocurable resin composition which is highly sensitive to ultraviolet light or visible light having a long wavelength, in particular a photocurable resin composition which is useful as a sealing agent. Specifically disclosed is a photocurable resin composition containing a component (a) which is composed of an anthraquinone derivative represented by the formula (I) below, and a component (b) which is composed of a compound having a (meth)acryloyl group in the molecule. The photocurable resin composition is characterized in that a part or the entire of the component (b) further contains an oxiranyl group in the molecule, and the component (a) content is 0.01-10% by mass relative to the component (b) content. [chemical formula 1] (I) (In the formula (I), X represents a phenyl group, an alkyl group having 1-8 carbon atoms, an alcoholic form of the phenyl group or the alkyl group, or a derivative of the alcoholic form.)

摘要翻译： 公开了对紫外线或长波长的可见光高度敏感的光固化性树脂组合物，特别是可用作密封剂的光固化性树脂组合物。 具体公开了含有由下述通式（I）表示的蒽醌衍生物构成的成分（a）的组分（a）的组分（b），由（甲基）丙烯酰基的化合物 分子。 光固化性树脂组合物的特征在于，成分（b）的一部分或全部在分子中还含有环氧乙烷基，成分（a）相对于成分（b）含量为0.01〜10质量％ 。 [化学式1]（I）（式（I）中，X表示苯基，碳原子数为1〜8的烷基，苯基或烷基的醇类或醇的衍生物 形成。）

公开(公告)号：US20060009579A1

公开(公告)日：2006-01-12

申请号：US10528196

申请日：2003-09-19

申请人： Takahisa Miyawaki ,  Yasushi Mizuta ,  Fumito Takeuchi ,  Kenji Itou ,  Tadashi Kitamura ,  Hiroyuki Asakura ,  Kenichi yashiro ,  Kei Nagata

发明人： Takahisa Miyawaki ,  Yasushi Mizuta ,  Fumito Takeuchi ,  Kenji Itou ,  Tadashi Kitamura ,  Hiroyuki Asakura ,  Kenichi yashiro ,  Kei Nagata

IPC分类号： C08G59/00 ,  B32B37/00

CPC分类号： C08G59/18 ,  C08F283/10 ,  G02F1/1339

摘要： A liquid crystal sealing agent composition that is a one-component light and heat-curable resin composition containing: (1) a solid epoxy resin having a ring and ball method softening temperature of 40° C. or above; (2) an acrylate monomer and/or a methacrylate monomer, or an oligomer thereof; (3) a thermoplastic polymer having a ring and ball method softening temperature of 50 to 120° C., the thermoplastic polymer being obtained by copolymerizing an acrylate monomer and/or a methacrylate monomer with a monomer copolymerizable therewith; (4) a light-activated radical polymerization initiator; and (5) a latent epoxy curing agent. The light and heat curable liquid crystal sealing agent composition is employable in one drop fill, is excellent in properties of a cured product particularly after first-stage light curing, achieves stable cell gap after cell gap formation, permits prevention of contamination of the liquid crystal in second-stage heat curing, is excellent in curing properties in shaded area, and shows superior bonding reliability.

摘要翻译： 一种液晶密封剂组合物，其是单组分的光热可固化树脂组合物，其包含：（1）环球法软化温度为40℃以上的固体环氧树脂; （2）丙烯酸酯单体和/或甲基丙烯酸酯单体或其低聚物; （3）具有环球法软化温度为50〜120℃的热塑性聚合物，所述热塑性聚合物通过使丙烯酸酯单体和/或甲基丙烯酸酯单体与可共聚合的单体共聚而得到; （4）光活化自由基聚合引发剂; 和（5）潜在环氧固化剂。 光热固化型液晶密封剂组合物可以在一个滴液填充中使用，特别是在第一阶段光固化之后，固化产物的性能优异，在电池间隙形成之后实现稳定的电池间隙，可以防止液晶的污染 在第二阶段热固化中，阴影区域的固化性优异，粘接可靠性优异。

公开(公告)号：US07892388B2

公开(公告)日：2011-02-22

申请号：US12159130

申请日：2006-12-25

申请人： Fumito Takeuchi ,  Yasushi Mizuta

发明人： Fumito Takeuchi ,  Yasushi Mizuta

IPC分类号： B32B37/12 ,  C08F220/38 ,  C09J133/04 ,  C07C69/52

CPC分类号： G02F1/1339 ,  C07C323/22 ,  C07C2603/24 ,  C08F220/38

摘要： Disclosed is a photocurable resin composition which is highly sensitive to ultraviolet light or visible light having a long wavelength, in particular a photocurable resin composition which is useful as a sealing agent. Specifically disclosed is a photocurable resin composition containing a component (a) which is composed of an anthraquinone derivative represented by the formula (I) below, and a component (b) which is composed of a compound having a (meth)acryloyl group in the molecule. The photocurable resin composition is characterized in that a part or the entire of the component (b) further contains an oxiranyl group in the molecule, and the component (a) content is 0.01-10% by mass relative to the component (b) content. [chemical formula 1] (I) (In the formula (I), X represents a phenyl group, an alkyl group having 1-8 carbon atoms, an alcoholic form of the phenyl group or the alkyl group, or a derivative of the alcoholic form.)

摘要翻译： 公开了对紫外线或长波长的可见光高度敏感的光固化性树脂组合物，特别是可用作密封剂的光固化性树脂组合物。 具体公开了含有由下述通式（I）表示的蒽醌衍生物构成的成分（a）的组分（a）的组分（b），由（甲基）丙烯酰基的化合物 分子。 光固化性树脂组合物的特征在于，成分（b）的一部分或全部在分子中还含有环氧乙烷基，成分（a）相对于成分（b）含量为0.01〜10质量％ 。 [化学式1]（I）（式（I）中，X表示苯基，碳原子数为1〜8的烷基，苯基或烷基的醇类或醇的衍生物 形成。）

公开(公告)号：US07566377B2

公开(公告)日：2009-07-28

申请号：US10528196

申请日：2003-09-19

申请人： Takahisa Miyawaki ,  Yasushi Mizuta ,  Fumito Takeuchi ,  Kenji Itou ,  Tadashi Kitamura ,  Hiroyuki Asakura ,  Kenichi Yashiro ,  Kei Nagata

发明人： Takahisa Miyawaki ,  Yasushi Mizuta ,  Fumito Takeuchi ,  Kenji Itou ,  Tadashi Kitamura ,  Hiroyuki Asakura ,  Kenichi Yashiro ,  Kei Nagata

IPC分类号： B32B38/04 ,  C08L63/00

CPC分类号： C08G59/18 ,  C08F283/10 ,  G02F1/1339

摘要： A liquid crystal sealing agent composition that is a one-component light and heat-curable resin composition containing: (1) a solid epoxy resin having a ring and ball method softening temperature of 40° C. or above; (2) an acrylate monomer and/or a methacrylate monomer, or an oligomer thereof; (3) a thermoplastic polymer having a ring and ball method softening temperature of 50 to 120° C., the thermoplastic polymer being obtained by copolymerizing an acrylate monomer and/or a methacrylate monomer with a monomer copolymerizable therewith; (4) a light-activated radical polymerization initiator; and (5) a latent epoxy curing agent. The light and heat curable liquid crystal sealing agent composition is employable in one drop fill, is excellent in properties of a cured product particularly after first-stage light curing, achieves stable cell gap after cell gap formation, permits prevention of contamination of the liquid crystal in second-stage heat curing, is excellent in curing properties in shaded area, and shows superior bonding reliability.

摘要翻译： 一种液晶密封剂组合物，其是单组分的光热可固化树脂组合物，其包含：（1）环球法软化温度为40℃以上的固体环氧树脂; （2）丙烯酸酯单体和/或甲基丙烯酸酯单体或其低聚物; （3）具有环球法软化温度为50〜120℃的热塑性聚合物，所述热塑性聚合物通过使丙烯酸酯单体和/或甲基丙烯酸酯单体与可共聚合的单体共聚而得到; （4）光活化自由基聚合引发剂; 和（5）潜在环氧固化剂。 光热固化型液晶密封剂组合物可以在一个滴液填充中使用，特别是在第一阶段光固化之后，固化产物的性能优异，在电池间隙形成之后实现稳定的电池间隙，可以防止液晶的污染 在第二阶段热固化中，阴影区域的固化性优异，粘接可靠性优异。

公开(公告)号：US07563832B2

公开(公告)日：2009-07-21

申请号：US11185729

申请日：2005-07-21

申请人： Yuichi Ito ,  Satoru Suda ,  Yasushi Mizuta

发明人： Yuichi Ito ,  Satoru Suda ,  Yasushi Mizuta

IPC分类号： C09D11/00 ,  C09D133/04 ,  C09D135/06

CPC分类号： C08J7/047 ,  C08F290/00 ,  C08F290/14 ,  C08G59/18 ,  C08G59/68 ,  C08J2463/00 ,  C08L63/00 ,  C08L71/02 ,  G03F7/038 ,  C08L2666/04

摘要： A photocurable resin composition comprises a cationic polymerizable compound (A), an acrylic resin (B) and a cationic photopolymerization initiator (C), in which the acrylic resin (B) has a cationic polymerizable functional group, and the content of the component (A) is 30 to 95 parts by mass and the content of the component (B) is 5 to 70 parts by mass, based on 100 parts by mass of the total amount of the components (A) and (B). In addition, the functional group of the acrylic resin (B) preferably contains at least one of a cyclic ether group, a vinyloxy group, an acid adduct of a vinyloxy group, and an active hydrogen group, with the active hydrogen group preferably being a hydroxyl group. The photocurable resin composition has sufficient curability and sufficient adhesiveness to rigid plastics such as polycarbonate and PET having poor adhesive property.

摘要翻译： 光固化树脂组合物包含阳离子可聚合化合物（A），丙烯酸树脂（B）和阳离子光聚合引发剂（C），其中丙烯酸树脂（B）具有阳离子可聚合官能团，并且组分（ A）为30〜95质量份，相对于成分（A）和（B）的总量100质量份，成分（B）的含量为5〜70质量份。 此外，丙烯酸树脂（B）的官能团优选含有环状醚基，乙烯基氧基，乙烯基氧基的酸加成物和活性氢基中的至少一种，优选活性氢原子为 羟基。 光固化性树脂组合物对具有差的粘合性能的硬质塑料如聚碳酸酯和PET具有足够的固化性和足够的粘合性。

公开(公告)号：US20070144400A1

公开(公告)日：2007-06-28

申请号：US10584461

申请日：2004-11-25

申请人： Yuichi Ito ,  Yasushi Mizuta

发明人： Yuichi Ito ,  Yasushi Mizuta

IPC分类号： C09D11/00

CPC分类号： C08G65/18 ,  Y10T428/31504

摘要： It has been discovered that an initiation reaction is efficiently progressed to a propagation reaction by adding a compound that potentially or directly generates a carbocation to the polymerization system of a cationic ring-opening polymerizable compound, and thus the activation of polymerization is rendered. Namely, the present invention relates to a cationic polymerizable resin composition which is characterized by comprising (A) a compound having at least one functional group capable of cationic ring-opening polymerization in one molecular chain, (B) a cationic polymerization initiator, and (C) a compound to generate a carbocation by the action of active species generated from (B) the cationic polymerization initiator by electromagnetic wave or particle beam. According to the present invention, it has been discovered that the initiation reaction is efficiently progressed to the propagation reaction by adding the compound that potentially or directly generates a carbocation to the polymerization system of the cationic ring-opening polymerizable compound, and thus the activation of polymerization is rendered.

摘要翻译： 已经发现，通过向阳离子开环聚合性化合物的聚合体系中添加潜在地或直接生成碳阳离子的化合物，引发反应有效地进行到扩散反应中，从而进行聚合的活化。 即，本发明涉及一种阳离子性聚合性树脂组合物，其特征在于：（A）具有至少一个能够在一个分子链中具有阳离子开环聚合的官能团的化合物，（B）阳离子聚合引发剂和（ C）通过电磁波或粒子束由（B）阳离子聚合引发剂产生的活性物质的作用产生碳阳离子的化合物。 根据本发明，已经发现，通过向阳离子开环聚合性化合物的聚合体系中添加潜在地或直接生成碳阳离子的化合物，引发反应有效地进行到扩散反应，因此活化 进行聚合。

公开(公告)号：US20060061255A1

公开(公告)日：2006-03-23

申请号：US11237816

申请日：2005-09-29

申请人： Yasushi Mizuta ,  Akihiro Yamazaki ,  Yuichi Kuroki ,  Tsunehiko Sugawara ,  Kenji Ishizeki

发明人： Yasushi Mizuta ,  Akihiro Yamazaki ,  Yuichi Kuroki ,  Tsunehiko Sugawara ,  Kenji Ishizeki

IPC分类号： H01J1/62 ,  H01J63/04 ,  H01J9/26 ,  H01J9/32

CPC分类号： H01J9/26 ,  C09J179/08 ,  H01J5/24 ,  H01J29/86

摘要： A lead-free organic sealant with which sealing can be carried out at a temperature lower than 400° C., and which is excellent in strength at high temperature. Specifically, an organic sealant for sealing envelope-constituting members to constitute a vacuum envelope for an image display device, wherein a fired body of the organic sealant has a minimum viscosity of at most 103 Pa•s within a temperature range of at least 300° C. and lower than 400° C., and the fired body of the organic sealant satisfies 0.99

摘要翻译： 无铅有机密封剂，可在低于400℃的温度下进行密封，并且在高温下的强度优异。 具体而言，是一种用于密封包围构成部件以构成图像显示装置的真空外壳的有机密封剂，其中有机密封剂的烧制体的最小粘度至多为10 -3 Pa以下 温度范围为至少300℃且低于400℃，有机密封剂的烧制体满足0.99

公开(公告)号：US20130128435A1

公开(公告)日：2013-05-23

申请号：US13812177

申请日：2011-07-29

申请人： Yasushi Mizuta ,  Hiroaki Otsuka ,  Toshikazu Gomi

发明人： Yasushi Mizuta ,  Hiroaki Otsuka ,  Toshikazu Gomi

IPC分类号： C08L63/00 ,  B32B37/12 ,  H05K7/06

CPC分类号： C08L63/00 ,  B32B37/1284 ,  C08G59/4064 ,  C08G59/42 ,  C08G59/50 ,  C09K3/10 ,  G02F1/1339 ,  H05K7/06

摘要： An end-face sealing agent for display devices, which consists of a resin composition containing (1) a liquid epoxy resin, (2) an epoxy resin curing agent that is liquid at 23° C. and that is selected from the group consisting of acid anhydrides and thiol compounds having two or more mercapto groups in the molecule, (3) a secondary or tertiary amine that is solid at 233° C., or microcapsules that contain a secondary or tertiary amine therein, and (4) a filler, and in which the content of the component (4) is 50 to 150 parts by weight relative to 100 parts by weight of the sum total of the components (1), (2) and (3), and the viscosity as determined using an E-type viscometer at 253° C. and 2.5 rpm is 0.5 to 50 Pas.

摘要翻译： 一种用于显示装置的端面密封剂，其由含有（1）液体环氧树脂的树脂组合物，（2）在23℃下为液体的环氧树脂固化剂组成，并且选自 在该分子中具有两个以上巯基的酸酐和硫醇化合物，（3）在233℃下为固体的仲胺或叔胺，或其中含有仲胺或叔胺的微胶囊，和（4）填料， 相对于组分（1），（2）和（3）的总和的100重量份，组分（4）的含量为50至150重量份，并且使用 在253℃和2.5rpm下的E型粘度计为0.5〜50Pa·s。

公开(公告)号：US07211636B2

公开(公告)日：2007-05-01

申请号：US11157972

申请日：2005-06-22

申请人： Yugo Yamamoto ,  Yasushi Mizuta

发明人： Yugo Yamamoto ,  Yasushi Mizuta

IPC分类号： C08F216/14

CPC分类号： C07F5/027

摘要： An ionic compound comprising a cationic portion having a hydroxyl group and/or a carboxylic acid group and an anionic portion of the formula (1): [BR4]−  (1) wherein R may be the same or different and represents a phenyl group substituted with F or CF3. Preferably, the anionic portion is [B(C6F5)4]−, [B(C6H4CF3)4]− or [B(C6H3F2)4]−. In other aspects, a radiation polymerization initiator and a resin composition comprising the ionic compound are provided. A resin composition prepared by using the radiation polymerization initiator generates a small amount of outgas during reaction and has excellent reactivity and transparency.

摘要翻译： 包含具有羟基和/或羧酸基团的阳离子部分和式（1）的阴离子部分的离子化合物：<？in-line-formula description =“In-line Formulas”end =“lead”？ ＆lt; / SUP＆gt;（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中R可以是 相同或不同，表示被F或CF 3 3取代的苯基。 优选地，阴离子部分是[B（C 6 -C 5）4 - ， - 或者[B（C 1）），或者[B（C 3） 3> 3 3 在其它方面，提供了包含离子化合物的辐射聚合引发剂和树脂组合物。 通过使用放射线聚合引发剂制备的树脂组合物在反应过程中产生少量的气体并具有优异的反应性和透明度。

公开(公告)号：US06939431B2

公开(公告)日：2005-09-06

申请号：US10307282

申请日：2002-12-02

申请人： Yasushi Mizuta ,  Tatsuji Murata ,  Makoto Nakahara ,  Takatoshi Kira ,  Daisuke Ikesugi

发明人： Yasushi Mizuta ,  Tatsuji Murata ,  Makoto Nakahara ,  Takatoshi Kira ,  Daisuke Ikesugi

IPC分类号： C09J163/00 ,  C08G59/42 ,  C08G59/62 ,  C08L63/00 ,  H01L21/60 ,  H01L23/498 ,  H05K3/32

CPC分类号： H01L24/83 ,  C08G59/42 ,  C08G59/621 ,  C08L63/00 ,  H01L23/49883 ,  H01L24/29 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/29339 ,  H01L2224/29344 ,  H01L2224/29355 ,  H01L2224/29369 ,  H01L2224/8319 ,  H01L2224/838 ,  H01L2924/00013 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01011 ,  H01L2924/01012 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01023 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01033 ,  H01L2924/0104 ,  H01L2924/01045 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/01056 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0665 ,  H01L2924/0781 ,  H01L2924/14 ,  H01L2924/351 ,  H05K3/321 ,  H05K3/323 ,  H05K2201/0212 ,  H05K2201/0239 ,  H05K2203/122 ,  Y02P20/582 ,  H01L2924/00 ,  H01L2924/00014 ,  H01L2224/29099 ,  H01L2224/29199 ,  H01L2224/29299

摘要： Pastes for circuit connections and anisotropic conductive pastes that are excellent in storage stability and dispenser application properties, can be free of voids, bubbles and bleeding on thermocompression bonding and can give cured products having high bonding and connection reliability at high temperatures and high humidity, and the ability to be repaired. The paste for circuit connection contains an epoxy resin, an acid anhydride curing agent or a phenolic curing agent, and high-softening point fine particles. The anisotropic conductive paste additionally contains conductive particles. The method of using the paste for circuit connection or the anisotropic conductive paste involves connecting an electric circuit wiring formed on a substrate with an electric circuit wiring formed on another substrate with the paste for circuit connection or the anisotropic conductive paste.

摘要翻译： 用于电路连接和各向异性导电浆料的浆料具有优异的储存稳定性和分配器应用性能，可以在热压接上没有空隙，气泡和渗色，并且可以在高温和高湿度下产生具有高粘结和连接可靠性的固化产物，以及 修复能力。 电路连接用糊剂包含环氧树脂，酸酐固化剂或酚类固化剂，高软化点微粒。 各向异性导电膏还含有导电颗粒。 使用糊料进行电路连接或各向异性导电膏的方法包括将形成在基板上的电路布线与形成在另一基板上的电路布线用电路连接用糊剂或各向异性导电浆料进行连接。