利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

43 条记录 (耗时 0.028 秒)

    Diaryl sulfone compound, and manufacturing method for same
    1.
    发明授权
    Diaryl sulfone compound, and manufacturing method for same 有权
    二芳基砜化合物及其制备方法

    公开(公告)号：US09040724B2

    公开(公告)日：2015-05-26

    申请号：US13583725

    申请日：2011-03-09

    申请人： Paul Kuad ,  Hisaaki Kanda ,  Takeshi Fujiwara ,  Hiroyuki Shiraishi

    发明人： Paul Kuad ,  Hisaaki Kanda ,  Takeshi Fujiwara ,  Hiroyuki Shiraishi

    IPC分类号： C07C323/65 ,  C07C327/06 ,  C07D331/02 ,  C07C319/06

    CPC分类号： C07C323/65 ,  C07C319/06 ,  C07C327/06 ,  C07D331/02

    摘要： The present invention provides a diaryl sulfone compound represented by Formula (1) below: wherein R1 to R4 and R1′ to R4′ are the same or different; each represents hydrogen, C1-4 alkyl, or halogen; and R5 is (thio)glycidyl, acryloyl, or the like; and a method for producing the same. According to the present invention, a novel compound useful as a monomer for producing synthetic resin having a high refractive index and excellent transparency for optical materials can be efficiently produced with a simple production process, using an inexpensive material as a starting material.

    摘要翻译： 本发明提供由下式（1）表示的二芳基砜化合物：其中R1至R4和R1'至R4'相同或不同; 各自表示氢，C 1-4烷基或卤素; 并且R 5为（硫基）缩水甘油基，丙烯酰基等; 及其制造方法。 根据本发明，通过使用廉价的材料作为原料，可以通过简单的制造方法有效地制造用作制备具有高折射率和优异的光学材料透明性的合成树脂的单体的新型化合物。

    NOVEL DIARYL SULFONE COMPOUND, AND MANUFACTURING METHOD FOR SAME
    3.
    发明申请
    NOVEL DIARYL SULFONE COMPOUND, AND MANUFACTURING METHOD FOR SAME 有权
    新型DIARYL SULFONE化合物及其制造方法

    公开(公告)号：US20130005993A1

    公开(公告)日：2013-01-03

    申请号：US13583725

    申请日：2011-03-09

    申请人： Paul Kuad ,  Hisaaki Kanda ,  Takeshi Fujiwara ,  Hiroyuki Shiraishi

    发明人： Paul Kuad ,  Hisaaki Kanda ,  Takeshi Fujiwara ,  Hiroyuki Shiraishi

    IPC分类号： C07D405/12 ,  C07C315/04 ,  C07C321/28 ,  C07C319/02 ,  C07D409/12 ,  C07C317/24

    CPC分类号： C07C323/65 ,  C07C319/06 ,  C07C327/06 ,  C07D331/02

    摘要： The present invention provides a diaryl sulfone compound represented by Formula (1) below: wherein R1 to R4 and R1′ to R4′ are the same or different; each represents hydrogen, C1-4 alkyl, or halogen; and R5 is (thio)glycidyl, acryloyl, or the like; and a method for producing the same.According to the present invention, a novel compound useful as a monomer for producing synthetic resin having a high refractive index and excellent transparency for optical materials can be efficiently produced with a simple production process, using an inexpensive material as a starting material.

    摘要翻译： 本发明提供由下式（1）表示的二芳基砜化合物：其中R1至R4和R1'至R4'相同或不同; 各自表示氢，C 1-4烷基或卤素; 并且R 5为（硫基）缩水甘油基，丙烯酰基等; 及其制造方法。 根据本发明，通过使用廉价的材料作为原料，可以通过简单的制造方法有效地制造用作制备具有高折射率和优异的光学材料透明性的合成树脂的单体的新型化合物。

    Optical wavelength conversion method, optical wavelength conversion system, program and medium, and laser oscillation system
    5.
    发明授权
    Optical wavelength conversion method, optical wavelength conversion system, program and medium, and laser oscillation system 失效
    光波长转换法，光波长转换系统，程序与介质，激光振荡系统

    公开(公告)号：US07227680B2

    公开(公告)日：2007-06-05

    申请号：US10477753

    申请日：2002-05-23

    申请人： Ichiro Sekine ,  Hiroyuki Shiraishi ,  Hirokazu Kato ,  Genta Masada ,  Noriko Watanabe

    发明人： Ichiro Sekine ,  Hiroyuki Shiraishi ,  Hirokazu Kato ,  Genta Masada ,  Noriko Watanabe

    IPC分类号： G02F1/35

    CPC分类号： G02F1/37 ,  G02F1/3525 ,  G02F1/3534 ,  G02F2001/3507

    摘要： In an optical wavelength converting method in which light from a laser oscillator that oscillates coherent light of an inherent wavelength λ is employed as incident light, and is made to input to a nonlinear optical crystal, and light having a wavelength of ½λ is radiated, the wavelength of the incident light is 1000 nm or less, and the peak power density of the incident light is 0.1–10 fold greater than the peak power density that provides the maximum conversion efficiency. The nonlinear optical crystal is heated to and maintained at 200–600° C. Prescribed fundamental waves are input to a first crystal and a second crystal sequentially. The first crystal has a higher bulk damage threshold value with respect to the fundamental waves than that of the second crystal. The second crystal has a higher effective nonlinear constant with respect to the fundamental waves than that of the first crystal.

    摘要翻译： 在使用来自振荡固有波长λ的相干光的激光振荡器的光作为入射光并且被输入到非线性光学晶体的光波长转换方法中，并且辐射具有1/2λ波长的光， 入射光的波长为1000nm以下，入射光的峰值功率密度比提供最大转换效率的峰值功率密度大0.1〜10倍。 将非线性光学晶体加热并保持在200-600℃。顺序地将规定的基波输入到第一晶体和第二晶体。 相对于基波，第一晶体具有比第二晶体更高的体积损伤阈值。 相对于第一晶体，第二晶体相对于基波具有更高的有效非线性常数。

    Wavelength conversion method and wavelength conversion element
    6.
    发明授权
    Wavelength conversion method and wavelength conversion element 有权
    波长转换方法和波长转换元件

    公开(公告)号：US07218653B2

    公开(公告)日：2007-05-15

    申请号：US10938772

    申请日：2004-09-09

    申请人： Genta Masada ,  Hiroyuki Shiraishi ,  Ichiro Sekine

    发明人： Genta Masada ,  Hiroyuki Shiraishi ,  Ichiro Sekine

    IPC分类号： H01S3/10 ,  G02F1/35

    CPC分类号： G02F1/37 ,  G02F2001/3546

    摘要： An ultraviolet laser is provided that increases the conversion efficiency of laser beams when harmonics having wavelengths of less than 355 nm are generated by converting laser beams with a wavelength conversion element made of a single crystal of lithium tetraborate. A wavelength conversion element is heated and controlled to a specific temperature (for example, 200° C.) within a temperature range of 200 to 450° C. with a predetermined temperature precision.

    摘要翻译： 提供一种紫外线激光器，其通过用由四硼酸锂的单晶制成的波长转换元件转换激光束来产生具有小于355nm波长的谐波的激光束的转换效率。 将波长转换元件在200〜450℃的温度范围内以规定的温度精度进行加热控制至特定温度（例如200℃）。

    Process for producing olefin polymers
    9.
    发明授权
    Process for producing olefin polymers 失效
    生产烯烃聚合物的方法

    公开(公告)号：US5463000A

    公开(公告)日：1995-10-31

    申请号：US966850

    申请日：1992-10-27

    申请人： Yoshihiro Miyoshi ,  Hiroyuki Shiraishi ,  Kiyoshi Kawai ,  Hideaki Koga

    发明人： Yoshihiro Miyoshi ,  Hiroyuki Shiraishi ,  Kiyoshi Kawai ,  Hideaki Koga

    IPC分类号： C08F2/34 ,  C08F4/60 ,  C08F4/658 ,  C08F10/00 ,  C08F4/656

    CPC分类号： C08F10/00 ,  Y10S526/901 ,  Y10S526/904

    摘要： A process for producing an olefin polymer which Comprises homopolymerizing or copolymerizing an olefin in a gas phase by using a catalyst system comprising the following components A) and B):A) a solid catalyst component prepared by immobilizing a catalyst component comprising at least titanium, magnesium, halogen and an electron-donative compound on a porous polymer material, said solid catalyst component satisfying the following conditions (a), (b) and (c):(a) ethylene is preliminarily polymerized thereon in an amount of 50-200 g per gram of the component previously immobilized on the porous polymer material.(b) the preliminary polymerization of ethylene is carried out at most at a rate of 3 g/g-immobilized component-hour at least until the quantity of the preliminarily polymerized ethylene reaches 5 g/g-immobilized component, and(c) the preliminarily polymerized ethylene polymer has an intrinsic viscosity [.eta.] of 0.5 dl/g to 2.5 dl/g as measured in tetralin at 135.degree. C.; andB) an organoaluminum compound.Thus, an olefin polymer small in the extent of adhesion to polymerization reactor, small in the number of fish-eyes, low in the content of fine powder, high in bulk density and good in fluidity could be produced.

    摘要翻译： 一种制备烯烃聚合物的方法，其包括通过使用包含以下组分的催化剂体系在气相中均聚或共聚烯烃A）和B）：A）固体催化剂组分，其通过将至少包含钛， 镁，卤素和电子给体化合物，所述固体催化剂组分满足以下条件（a），（b）和（c）：（a）乙烯在其上预先聚合的量为50-200 g每克以前固定在多孔聚合物材料上的组分。 （b）乙烯的预聚合至多以3g / g固定成分时间的速度进行至少直到预先聚合的乙烯的量达到5g / g固定成分为止，（c） 预聚合的乙烯聚合物在135℃下在四氢化萘中测得的特性粘度η为0.5dl / g至2.5dl / g。 和B）有机铝化合物。 因此，可以产生在聚合反应器附着程度小，鱼眼数量小，细粉含量低，体积密度高，流动性好的烯烃聚合物。