专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130066002A1 POLYCARBONATE RESIN COMPOSITION AND MOLDED POLYCARBONATE RESIN 有权
标题翻译：聚碳酸酯树脂组合物和模塑聚碳酸酯树脂
公开(公告)号：US20130066002A1
公开(公告)日：2013-03-14
申请号：US13699673
申请日：2011-05-26
申请人： Naoyuki Kawai
发明人： Naoyuki Kawai
IPC分类号： C08L69/00 , C08L83/04 , C08K5/098 , C08L27/18
CPC分类号： C08L69/00 , C08G64/06 , C08K5/42 , C08K5/524 , C08K5/527 , C08K5/549 , C08L27/18 , C08L33/06 , C08L2201/02 , C08L2205/02 , C08L2205/03 , F21V3/0625 , G02B1/04 , C08L83/04 , C08L2666/02
摘要： Provided is a polycarbonate resin composition capable of providing a molded body that has a high light transmittance and high light-diffusing property, can be inhibited from yellowing, and has high thin-wall flame retardancy, and a polycarbonate resin molded body obtained by molding the polycarbonate resin composition. The flame-retardant light-diffusing polycarbonate resin composition has a viscosity-average molecular weight of 17,000 or more and includes, with respect to 100 parts by mass of a polycarbonate (A) formed of 10 to 100 parts by mass of a branched polycarbonate (A-1) and 90 to 0 parts by mass of an aromatic polycarbonate (A-2), 0.1 to 5 parts by mass of a light diffuser (B), 0.01 to 1.0 part by mass of a flame retardant (C), 0 to 0.5 part by mass of a polytetrafluoroethylene (D), and 0 to 2 parts by mass of a polyorganosiloxane (E), and the polycarbonate resin molded body is obtained by molding the polycarbonate resin composition.
摘要翻译：提供一种能够提供透光性高，光扩散性高的成型体的聚碳酸酯树脂组合物，可以抑制黄变，并且具有高的薄壁阻燃性，并且通过将聚碳酸酯树脂组合物。阻燃性光扩散性聚碳酸酯树脂组合物的粘均分子量为17000以上，相对于100质量份的由支化聚碳酸酯10〜100质量份形成的聚碳酸酯（A） A-1）和90〜0质量份的芳香族聚碳酸酯（A-2），0.1〜5质量份的光漫射体（B），0.01〜1.0质量份的阻燃剂（C），0 至0.5质量份的聚四氟乙烯（D），以及0〜2质量份的聚有机硅氧烷（E），聚碳酸酯树脂成型体通过成型聚碳酸酯树脂组合物得到。

2. 发明授权

US09664818B2 Polycarbonate resin composition and molded polycarbonate resin 有权
公开(公告)号：US09664818B2
公开(公告)日：2017-05-30
申请号：US13699673
申请日：2011-05-26
申请人： Naoyuki Kawai
发明人： Naoyuki Kawai
IPC分类号： C08L69/00 , G02B1/04 , C08K5/42 , C08K5/524 , C08K5/527 , C08K5/549 , C08L27/18 , C08L33/06
CPC分类号： C08L69/00 , C08G64/06 , C08K5/42 , C08K5/524 , C08K5/527 , C08K5/549 , C08L27/18 , C08L33/06 , C08L2201/02 , C08L2205/02 , C08L2205/03 , F21V3/0625 , G02B1/04 , C08L83/04 , C08L2666/02
摘要： Provided is a polycarbonate resin composition capable of providing a molded body that has a high light transmittance and high light-diffusing property, can be inhibited from yellowing, and has high thin-wall flame retardancy, and a polycarbonate resin molded body obtained by molding the polycarbonate resin composition. The flame-retardant light-diffusing polycarbonate resin composition has a viscosity-average molecular weight of 17,000 or more and includes, with respect to 100 parts by mass of a polycarbonate (A) formed of 10 to 100 parts by mass of a branched polycarbonate (A-1) and 90 to 0 parts by mass of an aromatic polycarbonate (A-2), 0.1 to 5 parts by mass of a light diffuser (B), 0.01 to 1.0 part by mass of a flame retardant (C), 0 to 0.5 part by mass of a polytetrafluoroethylene (D), and 0 to 2 parts by mass of a polyorganosiloxane (E), and the polycarbonate resin molded body is obtained by molding the polycarbonate resin composition.

3. 发明授权

US4855013A Method for controlling the thickness of a thin crystal film 失效
标题翻译：控制薄晶膜厚度的方法
公开(公告)号：US4855013A
公开(公告)日：1989-08-08
申请号：US92348
申请日：1987-09-02
申请人： Kimihiro Ohta , Tadashi Nakagawa , Takeshi Kojima , Tsunenori Sakamoto , Naoyuki Kawai
发明人： Kimihiro Ohta , Tadashi Nakagawa , Takeshi Kojima , Tsunenori Sakamoto , Naoyuki Kawai
IPC分类号： C23C14/06 , C30B23/02
CPC分类号： C30B29/40 , C23C14/0617 , C30B23/002
摘要： A method for controlling the thickness of a thin crystal film which is grown in a vacuum atmosphere, comprising the steps of: generating an electron beam in the vacuum atmosphere; directing the electron beam thus generated to a crystal being grown to obtain a diffraction pattern of the crystal; detecting the variations in time of the intensity of the diffraction pattern thus obtained; obtaining the number of oscillations from the variations thus detected; and interrupting the growth of the crystal in synchronism with the oscillations of the intensity when the number reaches a predetermined number. The composition ratio of a mixed crystal can be also determined by the ratio among the frequency of oscillations of each crystal which constitutes the mixed crystal. The oscillations of the intensity of the RHEED pattern can be observed more than 400 times so that the thickness of the grown thin crystal film can be measured with the accuracy higher than 1000 .ANG. in terms of the mono-layer.
摘要翻译：一种用于控制在真空气氛中生长的薄晶体膜的厚度的方法，包括以下步骤：在真空气氛中产生电子束; 将由此产生的电子束引导到正在生长的晶体上以获得晶体的衍射图案; 检测由此获得的衍射图的强度的时间变化; 从所检测的变化中获得振荡次数; 并且当数量达到预定数量时与强度的振荡同步地中断晶体的生长。混合晶体的组成比也可以通过构成混合晶体的各晶体的振荡频率之比来确定。可以观察到RHEED图案的强度的振荡超过400次，从而以单层为单位，以高于1000安培的精度测量生长的薄晶体膜的厚度。

4. 发明授权

US09097838B2 Aromatic polycarbonate resin composition and molded articles for optical use which are made using same 有权
标题翻译：芳族聚碳酸酯树脂组合物和使用其的光学用模制品
公开(公告)号：US09097838B2
公开(公告)日：2015-08-04
申请号：US13520651
申请日：2010-11-25
申请人： Masami Takimoto , Naoyuki Kawai
发明人： Masami Takimoto , Naoyuki Kawai
IPC分类号： C08L69/00 , C08L71/02 , G02B1/04 , C08G65/20 , C08K5/06 , C08G64/04 , C08G65/08 , C08G64/06
CPC分类号： G02B1/041 , C08G64/04 , C08G64/06 , C08G65/08 , C08G65/20 , C08K5/06 , C08L69/00 , C08L71/02 , G02B1/04 , C08L2666/22
摘要： Provided are an aromatic polycarbonate resin composition and molded articles for optical use using the same, the resin composition having improved light transmittance and luminance and, at the same time, being able to withstand molding even at a high temperature.More specifically, provided are the aromatic polycarbonate resin composition and molded articles for optical use using the same, the resin composition comprising 100 parts by mass of an aromatic polycarbonate resin (A) and 0.1 to 5 parts by mass of polyoxytetramethylene-polyoxyethylene glycol (B).
摘要翻译：本发明提供一种芳香族聚碳酸酯树脂组合物和使用其的光学用成型体，该树脂组合物具有改善的透光率和亮度，同时即使在高温下也能够耐受成型。更具体地说，提供了芳族聚碳酸酯树脂组合物和使用其的光学用模塑制品，该树脂组合物包含100质量份芳族聚碳酸酯树脂（A）和0.1至5质量份聚氧四亚甲基 - 聚氧乙烯二醇（B ）。

5. 发明申请

US20120309874A1 AROMATIC POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLES FOR OPTICAL USE WHICH ARE MADE USING SAME 有权
标题翻译：芳香族聚碳酸酯树脂组合物和用于使用其的光学用途的成型制品
公开(公告)号：US20120309874A1
公开(公告)日：2012-12-06
申请号：US13520651
申请日：2010-11-25
申请人： Masami Takimoto , Naoyuki Kawai
发明人： Masami Takimoto , Naoyuki Kawai
IPC分类号： C08L69/00 , C08K5/527 , C08K5/06
CPC分类号： G02B1/041 , C08G64/04 , C08G64/06 , C08G65/08 , C08G65/20 , C08K5/06 , C08L69/00 , C08L71/02 , G02B1/04 , C08L2666/22
摘要： Provided are an aromatic polycarbonate resin composition and molded articles for optical use using the same, the resin composition having improved light transmittance and luminance and, at the same time, being able to withstand molding even at a high temperature.More specifically, provided are the aromatic polycarbonate resin composition and molded articles for optical use using the same, the resin composition comprising 100 parts by mass of an aromatic polycarbonate resin (A) and 0.1 to 5 parts by mass of polyoxytetramethylene-polyoxyethylene glycol (B).
摘要翻译：本发明提供一种芳香族聚碳酸酯树脂组合物和使用其的光学用成型体，该树脂组合物具有改善的透光率和亮度，同时即使在高温下也能够耐受成型。更具体地说，提供了芳族聚碳酸酯树脂组合物和使用其的光学用模塑制品，该树脂组合物包含100质量份芳族聚碳酸酯树脂（A）和0.1至5质量份聚氧四亚甲基 - 聚氧乙烯二醇（B ）。

6. 发明授权

US4620206A Semiconductor device 失效
标题翻译：半导体器件
公开(公告)号：US4620206A
公开(公告)日：1986-10-28
申请号：US578574
申请日：1984-02-09
申请人： Kimihiro Ohta , Tadashi Nakagawa , Naoyuki Kawai , Takeshi Kojima , Mitsuo Kawashima
发明人： Kimihiro Ohta , Tadashi Nakagawa , Naoyuki Kawai , Takeshi Kojima , Mitsuo Kawashima
IPC分类号： H01L29/80 , H01L29/15 , H01L29/74 , H01L29/86 , H01L27/12 , H01L29/161
CPC分类号： H01L29/86 , H01L29/155 , Y10S977/76 , Y10S977/761
摘要： A semiconductor device comprises a superlattice semiconductor portion having a plurality of pairs of superlattice semiconductor thin films for forming step differences of band edge energy. The pairs of the thin films are laminated such that parameters which determine the structure of the thin films are monotonically changed in the direction of the lamination of the thin films. Electrodes are disposed to apply an electric field across both ends of the superlattice semiconductor portion. The semiconductor device has a good negative resistance characteristic and a large design freedom of semiconductor device.
摘要翻译：半导体器件包括具有用于形成带边能量的步长差异的多对超晶格半导体薄膜的超晶格半导体部分。层叠这些薄膜，使得确定薄膜结构的参数在薄膜层压方向上单调变化。设置电极以在超晶格半导体部分的两端施加电场。半导体器件具有良好的负电阻特性和半导体器件的大的设计自由度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式