LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
    2.
    发明申请
    LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶组合物和液晶显示装置

    公开(公告)号:US20110260104A1

    公开(公告)日:2011-10-27

    申请号:US13073730

    申请日:2011-03-28

    IPC分类号: C09K19/30 C09K19/34

    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 suitable optical anisotropy, a large dielectric anisotropy, a large specific resistance, a large elastic constant, 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 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. The invention provides a liquid crystal composition that has a nematic phase and includes a specific three-ring compound having a large dielectric anisotropy as a first component and a specific four-ring compound having a high maximum temperature and a large dielectric anisotropy as a second component, and a liquid crystal display device containing the composition.

    摘要翻译: 本发明提供一种液晶组合物,其满足以下特征中的至少一种:向列相的最高的最高温度,向列相的低的最低温度,小的粘度,适当的光学各向异性,大的介电各向异性, 大的电阻率,大的弹性常数,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; 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。 本发明提供一种液晶组合物,其具有向列相,并且包括具有大的介电各向异性作为第一组分的特定三环化合物和具有高的最高温度和较大介电各向异性的特定的四环化合物作为第二组分 和含有该组合物的液晶显示装置。

    METHOD OF STORING THERMORESPONSIVE POLYMER IN STATE OF AQUEOUS SOLUTION
    3.
    发明申请
    METHOD OF STORING THERMORESPONSIVE POLYMER IN STATE OF AQUEOUS SOLUTION 有权
    在水溶液状态下储存热稳定聚合物的方法

    公开(公告)号:US20110233453A1

    公开(公告)日:2011-09-29

    申请号:US13149545

    申请日:2011-05-31

    摘要: It is intended to provide an aqueous solution of a thermoresponsive polymer, which shows an upper critical solution temperature (UCST) and is capable of maintaining a dissolved state, even if it is stored for a long period of time at a temperature at which a ligand such as an antibody or an antigen is not inactivated. A UCST lowering agent is incorporated in a predetermined amount in an aqueous solution of a thermoresponsive polymer which shows a UCST in a state of containing water, thereby lowering the UCST of the aqueous solution to less than the storage temperature, and the resulting aqueous solution is stored.

    摘要翻译: 旨在提供热可聚合物的水溶液,其显示上限临界溶解温度(UCST)并且能够保持溶解状态,即使其在配位体的温度下长时间储存​​, 例如抗体或抗原未被灭活。 将UCST降低剂以规定量加入到含有水的状态下显示UCST的热聚合物的水溶液中,从而将水溶液的UCST降低至低于储存温度,所得水溶液为 存储。

    LIQUID CRYSTAL COMPOUND, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
    4.
    发明申请
    LIQUID CRYSTAL COMPOUND, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶化合物,液晶组合物和液晶显示装置

    公开(公告)号:US20110180756A1

    公开(公告)日:2011-07-28

    申请号:US13012678

    申请日:2011-01-24

    IPC分类号: C09K19/34 C07D319/06

    摘要: The subject 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 suitable optical anisotropy, a large dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light, a high stability to heat and a large elastic constant, or that is suitably balanced regarding at least two of the characteristics. The subject 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. The invention provides a liquid crystal composition that has a nematic phase and includes a specific four-ring compound having a high maximum temperature and a large dielectric anisotropy as a first component and a specific compound having a small dielectric anisotropy as a second component, and also provides a liquid crystal display device containing this composition. The invention further provides the compound of the first component.

    摘要翻译: 本发明提供一种液晶组合物,其满足以下特征中的至少一种:向列相的上限温度高,向列相的低最低温度,小粘度,适当的光学各向异性,大的介电各向异性, 大的电阻率,对紫外线的高稳定性,对热的高稳定性和大的弹性常数,或者关于至少两个特性适当平衡。 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。 本发明提供一种具有向列相的液晶组合物,其具有作为第一成分的具有高的最高温度和大的介电各向异性的特定的四环化合物和具有小的介电各向异性的具体化合物作为第二组分, 提供含有该组合物的液晶显示装置。 本发明还提供了第一组分的化合物。

    LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
    5.
    发明申请
    LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶组合物和液晶显示装置

    公开(公告)号:US20110175027A1

    公开(公告)日:2011-07-21

    申请号:US13005918

    申请日:2011-01-13

    IPC分类号: C09K19/34 C09K19/30

    摘要: The subject 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 suitable optical anisotropy, a negatively large dielectric anisotropy, a large specific resistance and a high stability to ultraviolet light or heat, or that is suitably balanced regarding at least two of the characteristics. The subject is to provide a 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 invention provides a liquid crystal composition that has negative dielectric anisotropy, including a specific four-ring compound having a high maximum temperature and a negatively large dielectric anisotropy as a first component, a two-ring compound having a small viscosity as a second component, and optionally including a specific compound having a negatively large dielectric anisotropy as a third component, a specific compound having small viscosity as a fourth component and a specific compound having a negatively large dielectric anisotropy as a fifth component. The invention provides also a liquid crystal display device containing this composition.

    摘要翻译: 本发明提供一种液晶组合物,其满足以下特征中的至少一种:向列相的最高的最高温度,向列相的低最低温度,小粘度,适当的光学各向异性,负大的介电各向异性 ,对紫外线或热的大电阻和高稳定性,或者对于至少两种特性适当平衡。 本发明的目的在于提供一种响应时间短,电压保持率大,对比度大,使用寿命长等的AM装置。 本发明提供了具有负介电各向异性的液晶组合物,其包括作为第一组分具有高的最高温度和负的大的介电各向异性的特定的四环化合物,作为第二组分的粘度小的二环化合物, 并且任选地包括具有负的大的介电各向异性的特定化合物作为第三组分,作为第四组分的具有小的粘度的具体化合物和具有负的大的介电各向异性的具体化合物作为第五组分。 本发明还提供含有该组合物的液晶显示装置。

    LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
    7.
    发明申请
    LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶组合物和液晶显示装置

    公开(公告)号:US20110163269A1

    公开(公告)日:2011-07-07

    申请号:US12999047

    申请日:2009-06-03

    IPC分类号: C09K19/30

    摘要: The subject is to provide a liquid crystal composition that satisfies at least one characteristic of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of a nematic phase, a small viscosity, a suitable optical anisotropy, a negatively 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 two characteristics thereof. The subject 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.The invention provides a liquid crystal composition having a negative dielectric anisotropy that includes a specific four-ring compound replaced by fluorine having a high maximum temperature as a first component, and a specific compound having a negatively large anisotropy as a second component, and provides a liquid crystal display device containing the composition.

    摘要翻译: 本发明提供一种液晶组合物,其满足以下特征的至少一种特性:向列相的最高的最高温度,向列相的低最低温度,小粘度,适当的光学各向异性,负极大的电介质 各向异性,电阻率大,对紫外线的稳定性高,对热的稳定性高,或者对于其两个特性适当平衡。 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。 本发明提供一种具有负介电各向异性的液晶组合物,其具有由具有高最高温度的氟替代为特定的四环化合物作为第一组分,以及具有负大的各向异性作为第二组分的具体化合物,并且提供了 含有组合物的液晶显示装置。

    LATERAL ALPHA-SUBSTITUTED ACRYLATE COMPOUND AND POLYMER THEREOF
    9.
    发明申请
    LATERAL ALPHA-SUBSTITUTED ACRYLATE COMPOUND AND POLYMER THEREOF 有权
    侧链取代的丙烯酸酯化合物及其聚合物

    公开(公告)号:US20110144293A1

    公开(公告)日:2011-06-16

    申请号:US13033318

    申请日:2011-02-23

    申请人: Takashi KATO

    发明人: Takashi KATO

    IPC分类号: C08F114/18 C07C69/76

    摘要: The invention relates to compounds represented by Formula (1): wherein Ra is alkyl or the like; Rb is fluorine or —CF3; A is 1,4-cyclohexylene, 1,4-phenylene or the like; Z is a single bond, alkylene or the like; Y is a single bond, alkylene or the like; and m and n are an integer of approximately 0 to approximately 5.

    摘要翻译: 本发明涉及由式(1)表示的化合物:其中R a为烷基等; Rb是氟或-CF 3; A是1,4-亚环己基,1,4-亚苯基等; Z是单键,亚烷基等; Y是单键,亚烷基等; m和n为大约0至大约5的整数。

    METHOD FOR PURIFICATION OF SILICON TETRACHLORIDE
    10.
    发明申请
    METHOD FOR PURIFICATION OF SILICON TETRACHLORIDE 失效
    硅酮四氯化磷的纯化方法

    公开(公告)号:US20110142742A1

    公开(公告)日:2011-06-16

    申请号:US13059961

    申请日:2009-08-19

    IPC分类号: C01B33/107

    CPC分类号: C01B33/10778 C01B33/10784

    摘要: An object of the present invention is to provide a method for purification of silicon tetrachloride which solves the problems of separating and removing organic chlorosilanes by distillation or adsorption.The method for purification of silicon tetrachloride comprises the steps of (1) bringing a mixed gas including a silicon tetrachloride gas and an oxygen-containing gas into contact with a catalyst layer which is controlled to a temperature of 200 to 450° C. and which includes at least one selected from the group consisting of activated carbon and metal-supporting activated carbon, and (2) cooling the mixed gas after brought into contact to separate and recover liquid silicon tetrachloride.

    摘要翻译: 本发明的目的是提供四氯化硅的净化方法,其解决了通过蒸馏或吸附分离除去有机氯硅烷的问题。 四氯化硅的净化方法包括以下步骤:(1)使包含四氯化硅气体和含氧气体的混合气体与控制在200-450℃的催化剂层接触,并且其中 包括选自活性炭和金属负载活性炭中的至少一种,和(2)在接触后冷却混合气体以分离和回收液体四氯化硅。