公开(公告)号：US07851032B2

公开(公告)日：2010-12-14

申请号：US12437212

申请日：2009-05-07

申请人： Masayuki Saito ,  Teru Shimada

发明人： Masayuki Saito ,  Teru Shimada

IPC分类号： C09K19/30 ,  C09K19/12 ,  C09K19/20 ,  C07C25/24 ,  C07C43/215 ,  C07C43/225

CPC分类号： C09K19/3066 ,  C07C43/225 ,  C07C69/757 ,  C09K19/3068 ,  C09K19/42 ,  C09K19/46 ,  C09K2019/0407 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/3016 ,  C09K2019/3021 ,  Y10T428/10

摘要： A liquid crystal composition is provided that satisfies at least one characteristic among the characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of a nematic phase, a small viscosity, a large optical anisotropy, a large dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light and a high stability to heat, or is properly balanced regarding at least two characteristics. An AM device is provided that has a short response time, a large voltage holding ratio, a large contrast ratio, a long service life and so forth. The liquid crystal composition contains a specific compound having especially negatively large dielectric anisotropy as the first component, a specific bicyclic compound having a small viscosity as the second component, a specific compound having a high maximum temperature as the third component, a specific compound having a negatively large dielectric anisotropy, a low minimum temperature as the fourth component. The liquid crystal composition has a negative dielectric anisotropy. The liquid crystal display device contains the liquid crystal composition.

摘要翻译： 提供一种液晶组合物，其满足向列相的最高上限温度，向列相的低最低温度，小粘度，大光学各向异性，大介电各向异性，大介电常数各向异性等特性中的至少一种特性 大的电阻率，对紫外线的高稳定性和高的热稳定性，或者至少两个特性适当平衡。 提供了具有短的响应时间，大的电压保持率，大的对比度，长的使用寿命等的AM装置。 液晶组合物含有作为第一成分的具有特别不利的介电各向异性特别特殊的化合物，作为第二成分的粘度小的特定二环化合物，作为第三成分的最高温度的特定化合物，具有 负极大的介电各向异性，低的最低温度作为第四组分。 液晶组合物具有负的介电各向异性。 液晶显示装置含有液晶组合物。

公开(公告)号：US09290841B2

公开(公告)日：2016-03-22

申请号：US14007763

申请日：2012-07-24

申请人： Masayuki Saito ,  Junichi Taniuchi ,  Hirofumi Nakagawa

发明人： Masayuki Saito ,  Junichi Taniuchi ,  Hirofumi Nakagawa

IPC分类号： C07F15/00 ,  C23C16/00 ,  C23C16/16 ,  C23C16/30 ,  H01L21/285

CPC分类号： C23C16/16 ,  C07F15/0046 ,  C23C16/30 ,  H01L21/28556

摘要： The present invention is an organoruthenium compound for a chemical vapor deposition raw material, including dodecacarbonyl triruthenium represented by the following chemical formula, wherein the iron (Fe) concentration is 1 ppm or less. The DCR in the present invention can be produced by obtaining crude DCR by directly carbonylating ruthenium through allowing a ruthenium salt and carbon monoxide to react with each other and by purifying the crude DCR by a sublimation method. In the synthesis step, the concentration of Fe in the obtained crude DCR is preferably set at 10 ppm or less.

摘要翻译： 本发明是用于化学气相沉积原料的有机钌化合物，其包括由以下化学式表示的十二羰基三钌，其中铁（Fe）浓度为1ppm以下。 本发明中的DCR可以通过使钌盐和一氧化碳相互反应并通过升华法纯化粗制DCR，通过直接羰基化钌来获得粗制DCR来制备。 在合成步骤中，所得到的粗制DCR中的Fe浓度优选为10ppm以下。

公开(公告)号：US08785563B2

公开(公告)日：2014-07-22

申请号：US12754650

申请日：2010-04-06

申请人： Masahide Yodogawa ,  Masayuki Saito

发明人： Masahide Yodogawa ,  Masayuki Saito

IPC分类号： C08F14/18

CPC分类号： C08J3/244 ,  C08J2327/12 ,  C08J2327/18 ,  C08K5/04 ,  C08K5/098 ,  C08K5/14 ,  C08K5/20 ,  H01B3/28 ,  H01B3/445 ,  C08L27/18

摘要： A cross-linkable fluoroelastomer remarkably excellent in cross-linkability and a method for its production, a fluoroelastomer composition excellent in the cross-linked physical properties, and a cross-linked rubber. A cross-linkable fluoroelastomer having a Mooney viscosity of from 20 to 300, obtainable by heat-treating a mixture of a fluoroelastomer (A), an organic peroxide (B) and at least one additive (C) selected from the group consisting of a C12-28 higher fatty acid, a metal salt of a C12-28 higher fatty acid, an ester of a C12-28 higher fatty acid, an amide of a C12-28 higher fatty acid and a C12-28 higher aliphatic alcohol, at a temperature of from 110 to 380° C.

摘要翻译： 交联性优异的交联性含氟弹性体及其制造方法，交联物性优异的氟弹性体组合物和交联橡胶。 可通过热处理含氟弹性体（A），有机过氧化物（B）和至少一种添加剂（C）的混合物获得的门尼粘度为20至300的可交联的含氟弹性体，所述添加剂选自 C12-28高级脂肪酸，C12-28高级脂肪酸的金属盐，C12-28高级脂肪酸的酯，C12-28高级脂肪酸的酰胺和C12-28高级脂肪醇，在 温度为110〜380℃

公开(公告)号：US08642796B2

公开(公告)日：2014-02-04

申请号：US13161012

申请日：2011-06-15

申请人： Masayuki Saito ,  Kazuharu Suzuki ,  Shunichi Nabeya

发明人： Masayuki Saito ,  Kazuharu Suzuki ,  Shunichi Nabeya

IPC分类号： C07F15/00 ,  C23C16/00

CPC分类号： C07F15/0053 ,  C23C16/18 ,  C23C16/45553

摘要： An object of the present invention is to provide an organoruthenium compound which has good film formation characteristics as an organoruthenium compound for chemical deposition, has a high vapor pressure, and can easily form a film even when hydrogen is used as a reactant gas. The present invention relates to an organoruthenium compound, dicarbonyl-bis(5-methyl-2,4-hexanediketonato)ruthenium (II) which can have isomers 1 to 3, wherein the content of the isomer 2 is 30% by mass or more, the content of the isomer 3 is 30% by mass or less, and the balance is the isomer 1.

摘要翻译： 本发明的目的是提供一种作为化学沉积的有机钌化合物具有良好的成膜特性的有机钌化合物，具有高的蒸气压，并且即使在使用氢作为反应气体时也能容易地形成膜。 本发明涉及可以具有异构体1〜3的有机钌化合物二羰基 - 双（5-甲基-2,4-己二酮）钌（II），其中异构体2的含量为30质量％以上， 异构体3的含量为30质量％以下，余量为异构体1。

公开(公告)号：US08535768B2

公开(公告)日：2013-09-17

申请号：US13145791

申请日：2010-01-15

申请人： Masayuki Saito

发明人： Masayuki Saito

IPC分类号： C09K19/30 ,  C09K19/32 ,  C09K19/34 ,  C09K19/12 ,  C09K19/20

CPC分类号： C09K19/3001 ,  C09K19/062 ,  C09K19/12 ,  C09K19/322 ,  C09K19/3402 ,  C09K19/42 ,  C09K19/44 ,  C09K19/46 ,  C09K2019/0407 ,  C09K2019/0448 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3015 ,  C09K2019/3016 ,  C09K2019/3021 ,  C09K2019/3025 ,  C09K2019/3027 ,  C09K2019/3078 ,  C09K2019/3422 ,  C09K2019/3425 ,  Y10T428/10

摘要： Described is a liquid crystal composition which satisfies at least one of such characteristics as high upper limit temperature of the nematic phase, low lower limit temperature of the nematic phase, low viscosity, adequate optical anisotropy, large negative dielectric anisotropy, high resistivity, high stability to ultraviolet light and high stability to heat, or which has an adequate balance between at least two of the above-mentioned characteristics. Also described is an AM element having a short response time, high voltage holding ratio, high contrast ratio, long life and the like. The liquid crystal composition contains a specific compound having a large negative dielectric anisotropy and a low lower limit temperature as a first component, a specific compound having a low viscosity or a high upper limit temperature as a second component, and a specific compound having a polymerizable group as a third component. The AM element contains the composition.

摘要翻译： 描述了满足向列相的上限上限温度，向列相的低下限温度，低粘度，适当的光学各向异性，大的负介电各向异性，高电阻率，高稳定性等特性中的至少一种的液晶组合物 对紫外光和对热的高稳定性，或者在至少两种上述特征之间具有足够的平衡。 还描述了具有短的响应时间，高电压保持率，高对比度，长寿命等的AM元件。 液晶组合物含有作为第一成分具有大的负介电各向异性和低下限温度的特定化合物，作为第二成分的具有低粘度或高上限温度的具体化合物，以及具有可聚合的 组作为第三个组件。 AM元素包含组成。

公开(公告)号：US08512821B2

公开(公告)日：2013-08-20

申请号：US13319687

申请日：2010-05-06

申请人： Masayuki Saito

发明人： Masayuki Saito

IPC分类号： C09K19/00 ,  C09K19/06 ,  C09K19/32 ,  C09K19/34 ,  C09K19/52

CPC分类号： C09K19/3003 ,  C09K19/12 ,  C09K19/3028 ,  C09K19/3068 ,  C09K19/3402 ,  C09K2019/123 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3019 ,  C09K2019/3042 ,  C09K2019/3075 ,  C09K2019/3422 ,  G02F1/0045 ,  Y10T428/10 ,  Y10T428/1036

摘要： The invention is to provide an AM device containing a liquid crystal composition that satisfies at least one of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of a nematic phase, a small viscosity, a large optical anisotropy, a large dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light and a high stability to heat, or that is suitably balanced regarding at least two of the characteristics, and having a short response time, a large voltage holding ratio, a large contrast ratio, a long service life and so forth, where the liquid crystal display device contains the liquid crystal composition that includes a specific compound having a large dielectric anisotropy as a first component and having positive dielectric anisotropy.

摘要翻译： 本发明提供一种含有液晶组合物的AM装置，该液晶组合物满足向列相的上限最高温度，向列相的低最低温度，小粘度，大光学各向异性， 大的介电各向异性，大的电阻率，对紫外线的高稳定性和高的热稳定性，或者在至少两个特性上适当平衡，并且具有较短的响应时间，较大的电压保持率，大的 对比度，使用寿命长等，其中液晶显示装置含有包含具有大介电各向异性的特定化合物作为第一组分并具有正介电各向异性的液晶组合物。

公开(公告)号：US08398886B2

公开(公告)日：2013-03-19

申请号：US12860695

申请日：2010-08-20

申请人： Takayoshi Yanai ,  Masayuki Saito

发明人： Takayoshi Yanai ,  Masayuki Saito

IPC分类号： C09K19/00 ,  C09K19/06 ,  C09K19/30 ,  C09K19/52 ,  G02F1/13

CPC分类号： C09K19/3028 ,  C09K19/3066 ,  C09K19/3402 ,  C09K19/42 ,  C09K2019/0411 ,  C09K2019/3422 ,  Y10T428/10 ,  Y10T428/1036

摘要： The invention provides a liquid crystal composition that includes a specific compound having a negatively large dielectric anisotropy as a first component and a specific compound having a negatively large dielectric anisotropy as a second component, that optionally includes a specific compound having a high maximum temperature or a small viscosity as a third component and a specific compound having a negatively large dielectric anisotropy as a fourth component, and that has negative dielectric anisotropy, and provides a liquid crystal display device containing this composition.

摘要翻译： 本发明提供一种液晶组合物，其包含作为第一组分的具有负的大的介电各向异性的特定化合物和作为第二组分具有负的大的介电各向异性的具体化合物，其任选地包括具有高的最高温度或 作为第三成分的小粘度和具有负的大介电各向异性的具体化合物作为第四成分，具有负的介电各向异性，并提供含有该组成的液晶显示装置。

公开(公告)号：US08337963B2

公开(公告)日：2012-12-25

申请号：US13133385

申请日：2009-10-21

申请人： Shigeru Kibe ,  Masayuki Saito

发明人： Shigeru Kibe ,  Masayuki Saito

IPC分类号： C09K19/30 ,  C09K19/12 ,  C09K19/20 ,  C09K19/42

CPC分类号： C09K19/3066 ,  C09K19/20 ,  C09K19/3458 ,  C09K2019/0466 ,  C09K2019/123 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3021 ,  C09K2019/3025 ,  C09K2019/3078 ,  Y10T428/10

摘要： A liquid crystal composition that satisfies at least one of characteristics such as high maximum temperature of a nematic phase, low minimum temperature of a nematic phase, small viscosity, large optical anisotropy, large positive dielectric anisotropy, large specific resistance, high stability to ultraviolet light and high stability to heat, or that is suitably balanced between at least two of the characteristics is provided. An AM device that has short response time, large voltage holding ratio, large contrast ratio, long service life and so forth is provided. The liquid crystal composition has positive dielectric anisotropy and includes a specific four-ring compound having a high maximum temperature of a nematic phase and a large dielectric anisotropy as a first component, a specific four-ring compound having a large positive dielectric anisotropy as a second component, and a specific four-ring compound having a high maximum temperature of a nematic phase as a third component.

摘要翻译： 满足向列相的最高最高温度，向列相的最低最低温度，粘度低，光学各向异性大，大介电常数各向异性大，电阻率大，紫外线稳定性高的特性的液晶组合物 并且提供对热的高稳定性，或者在至少两种特性之间适当平衡。 提供响应时间短，电压保持率大，对比度大，使用寿命长的AM装置。 液晶组合物具有正的介电各向异性，并且包括具有向列相的最高温度高和作为第一组分的大的介电各向异性的特定四环化合物，具有大的正介电各向异性作为第二组分的特定四环化合物 以及作为第三成分的向列相的高最高温度的特定的四环化合物。

公开(公告)号：US20120217438A1

公开(公告)日：2012-08-30

申请号：US13497528

申请日：2010-09-01

申请人： Norikatsu Hattori ,  Takashi Hiraoka ,  Taketo Maeda ,  Masayuki Saito

发明人： Norikatsu Hattori ,  Takashi Hiraoka ,  Taketo Maeda ,  Masayuki Saito

IPC分类号： C09K19/34 ,  C09K19/30

CPC分类号： C09K19/3003 ,  C09K19/42 ,  C09K2019/0451 ,  C09K2019/0466 ,  C09K2019/3004 ,  C09K2019/301 ,  C09K2019/3019

摘要： The invention is to provide a liquid crystal composition that satisfies at least one of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of a nematic phase, a small viscosity, a large optical anisotropy, a large positive dielectric anisotropy, a large specific resistance, a large elastic constant, a high stability to ultraviolet light and heat, or that is suitably balanced between at least two of the characteristics. And to provide an AM device that has a short response time, a large voltage holding ratio, a large contrast ratio, a long service life and so forth. The liquid crystal composition includes a specific two-ring compound having a high maximum temperature and a large elastic constant as a first component, a specific compound having a large dielectric anisotropy as a second component, and has a nematic phase. The liquid crystal display device contains this composition.

摘要翻译： 本发明提供一种液晶组合物，其满足向列相的上限最高温度，向列相的低最低温度，小粘度，大的光学各向异性，大的正介电各向异性等特性中的至少一种 ，大的电阻率，大的弹性常数，对紫外光和热的高稳定性，或者在至少两种特性之间适当平衡。 并且提供具有短的响应时间，大的电压保持率，大的对比度，长的使用寿命等的AM装置。 液晶组合物包含具有高的最高温度和大的弹性常数作为第一组分的特定的两环化合物，具有大的介电各向异性作为第二组分的特定化合物，并且具有向列相。 该液晶显示装置含有该成分。

公开(公告)号：US08147929B2

公开(公告)日：2012-04-03

申请号：US12760426

申请日：2010-04-14

申请人： Masayuki Saito

发明人： Masayuki Saito

IPC分类号： C09K19/30 ,  C09K19/12 ,  C09K19/34 ,  C09K19/20

CPC分类号： C09K19/44 ,  C09K19/20 ,  C09K19/3003 ,  C09K19/3066 ,  C09K19/42 ,  C09K2019/0466 ,  C09K2019/3004 ,  Y10T428/10

摘要： The invention is to provide a liquid crystal composition that satisfies at least one characteristic among characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of a nematic phase, a small viscosity, a large optical anisotropy, a large dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light and a high stability to heat, or that is suitably balanced regarding at least two of the characteristics. The invention is to provide an AM device that has a short response time, a large voltage holding ratio, a large contrast ratio, a long service life and so forth.

摘要翻译： 本发明提供一种液晶组合物，其满足向列相的上限最高温度，向列相的低最低温度，小粘度，大光学各向异性，大介电各向异性等特性中的至少一个特征 ，大的电阻率，对紫外线的高稳定性和对热的高稳定性，或者对于至少两种特性适当地平衡。 本发明提供一种具有短的响应时间，大的电压保持率，大的对比度，长的使用寿命等的AM装置。