公开(公告)号：US07732532B2

公开(公告)日：2010-06-08

申请号：US10594768

申请日：2005-03-15

申请人： Ryoichi Tsunori ,  Yasuhiko Otsuki ,  Tsutomu Onodera ,  Shohei Ikeda ,  Masayuki Shinohara

发明人： Ryoichi Tsunori ,  Yasuhiko Otsuki ,  Tsutomu Onodera ,  Shohei Ikeda ,  Masayuki Shinohara

IPC分类号： C08L23/10

CPC分类号： C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  C08L23/10 ,  C08L2205/02 ,  C08F2/001 ,  C08L2666/06 ,  C08F2500/17 ,  C08F2500/12 ,  C08F2500/04 ,  C08F2500/11 ,  C08F2500/19 ,  C08F210/16

摘要： A multistage propylene-based polymer including the following components (A) and (B): (A) 5 to 20 wt % of a propylene homopolymer component or a copolymer component of propylene and an α-olefin with 2 to 8 carbon atoms having an intrinsic viscosity [η] of more than 10 dL/g in tetralin at 135° C.; and (B) 80 to 95 wt % of a propylene homopolymer component or a copolymer component of propylene and an α-olefin with 2 to 8 carbon atoms having an intrinsic viscosity [η] of 0.5 to 3.0 dL/g in tetralin at 135° C.

摘要翻译： 包括以下成分（A）和（B）的多级丙烯类聚合物：（A）5〜20重量％的丙烯均聚物成分或丙烯与碳原子数2〜8的α-烯烃的共聚物成分，具有 135℃下在四氢化萘中的特性粘度[＆eggr]大于10dL / g。 和（B）在135℃的四氢化萘中，80〜95重量％的丙烯均聚物成分或丙烯与碳原子数2〜8的α-烯烃的共聚物成分的特性粘度[η]为0.5〜3.0dL / g C。

公开(公告)号：US20070208138A1

公开(公告)日：2007-09-06

申请号：US10594768

申请日：2005-03-15

申请人： Ryoichi Tsunori ,  Yasuhiko Otsuki ,  Tsutomu Onodera ,  Shohei Ikeda ,  Masayuki Shinohara

发明人： Ryoichi Tsunori ,  Yasuhiko Otsuki ,  Tsutomu Onodera ,  Shohei Ikeda ,  Masayuki Shinohara

IPC分类号： C08L23/04

CPC分类号： C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  C08L23/10 ,  C08L2205/02 ,  C08F2/001 ,  C08L2666/06 ,  C08F2500/17 ,  C08F2500/12 ,  C08F2500/04 ,  C08F2500/11 ,  C08F2500/19 ,  C08F210/16

摘要： A multistage propylene-based polymer including the following components (A) and (B): (A) 5 to 20 wt % of a propylene homopolymer component or a copolymer component of propylene and an α-olefin with 2 to 8 carbon atoms having an intrinsic viscosity [η] of more than 10 dL/g in tetralin at 135° C.; and (B) 80 to 95 wt % of a propylene homopolymer component or a copolymer component of propylene and an α-olefin with 2 to 8 carbon atoms having an intrinsic viscosity [η] of 0.5 to 3.0 dL/g in tetralin at 135° C.

摘要翻译： 包括以下组分（A）和（B）的多级丙烯基聚合物：（A）5至20重量％的丙烯均聚物组分或丙烯与具有2至8个碳原子的α-烯烃的共聚物组分，其具有 在135℃下在四氢化萘中的特性粘度η大于10dL / g。 和（B）80至95重量％的丙烯均聚物组分或丙烯和具有2至8个碳原子的α-烯烃的共聚物组分，其特性粘度η为0.5至3.0dL / g，在135℃下在四氢化萘中 C。

公开(公告)号：US4945776A

公开(公告)日：1990-08-07

申请号：US285701

申请日：1988-12-16

申请人： Takeshi Yamada ,  Tsutomu Onodera ,  Hiroyuki Taya

发明人： Takeshi Yamada ,  Tsutomu Onodera ,  Hiroyuki Taya

IPC分类号： G02B6/12 ,  C03B23/207 ,  G01M11/00 ,  G02B6/255

CPC分类号： G01M11/37 ,  G02B6/2551

摘要： In a method of testing a spliced portion of exposed fiber portions of optical fibers, the optical fibers are arranged with each other in line so that ends of the exposed fiber portions are spaced apart from each other by a predetermined distance. The ends of the exposed fiber portions are heated and melted by discharge heating. The optical fibers are then moved in the abutment or closing directions by a predetermined distance, so that the ends of the exposed fiber portions abut against each other to form a spliced portion. The minimum outer diameter value d of the spliced portion is measured. Ratio d/D of minimum value d to value D of the outer diameter of exposed fiber portion is calculated. Spliced portions having splicing defects can be detected by detecting of spliced portions having ratio d/D of less than 1 (d/D

公开(公告)号：US5149350A

公开(公告)日：1992-09-22

申请号：US633764

申请日：1990-12-26

申请人： Kenichiro Itoh ,  Takeshi Yamada ,  Tsutomu Onodera ,  Mikio Yoshinuma ,  Yasuyuki Kato

发明人： Kenichiro Itoh ,  Takeshi Yamada ,  Tsutomu Onodera ,  Mikio Yoshinuma ,  Yasuyuki Kato

IPC分类号： G02B6/255 ,  G02B6/38

CPC分类号： G02B6/2555 ,  G02B6/2551 ,  G02B6/3805

摘要： An apparatus for fusion splicing optical fibers has one rotatable clamp mechanism that is manually operated and a second rotatable clamp mechanism that is operated by a motor. A three position stopper functions in the first position as a stopper against the optical fibers when the optical fibers are moved toward each other and in the second position as a mirror for reflecting an image of respective end faces of the optical fibers. A rapid fine adjustment of the alignment of the polarization maintaining optical fibers can be made.

摘要翻译： 用于熔接光纤的装置具有手动操作的一个可旋转夹紧机构和由电动机操作的第二可旋转夹紧机构。 当光纤彼此相对移动并且在第二位置中时，三位置限位器作为阻挡光纤的阻挡器在第一位置中起作用，用于反射光纤的各个端面的图像。 可以进行极化保持光纤的对准的快速微调。

公开(公告)号：US4986843A

公开(公告)日：1991-01-22

申请号：US379690

申请日：1989-07-11

申请人： Kenichiro Itoh ,  Takeshi Yamada ,  Tsutomu Onodera ,  Mikio Yoshinuma ,  Yasuyuki Kato

发明人： Kenichiro Itoh ,  Takeshi Yamada ,  Tsutomu Onodera ,  Mikio Yoshinuma ,  Yasuyuki Kato

IPC分类号： G02B6/255 ,  G02B6/38

CPC分类号： G02B6/2555 ,  G02B6/2551 ,  G02B6/3805

摘要： An apparatus for fusion splicing optical fibers has one rotatable clamp mechanism that is manually operated and a second rotatable clamp mechanism that is operated by a motor. A rapid fine adjustment of the alignment of the polarization maintaining optical fibrs can be made.

公开(公告)号：US5756658A

公开(公告)日：1998-05-26

申请号：US765462

申请日：1997-01-27

申请人： Tsutomu Onodera ,  Kazuyoshi Fukada ,  Takashi Saeki

发明人： Tsutomu Onodera ,  Kazuyoshi Fukada ,  Takashi Saeki

IPC分类号： B29B9/06 ,  B29B11/10 ,  B29B13/06 ,  B29K23/00 ,  C08F6/00 ,  C08F6/06 ,  C08F6/10 ,  C08F12/00 ,  C08J3/18

CPC分类号： B29B13/065 ,  B29B13/06 ,  B29B9/06 ,  C08F6/005 ,  B29K2025/00

摘要： A styrenic resin is prepared by a method which comprises extruding a styrenic polymer powder having a syndiotactic configuration at a molding temperature of from the melting point of the polymer to 400.degree. C. at an extrusion rate meeting the equation Q/(D.times.H.times.V)=2.0.times.10.sup.4 to 6.0.times.10.sup.5, by the use of an extruder provided with one or more vents having an internal pressure of 0 to 760 Torr, wherein Q is an extrusion rate (kg/hr), D is a screw diameter (m), H is a screw groove depth (m), and V is a screw peripheral speed (m/sec); a residual volatile component, such as a monomer in the styrenic polymer powder having the syndiotactic configuration, can economically and efficiently be decreased at the time of extrusion, whereby a molding material having a good shape and containing a reduced amount of the residual volatile component can efficiently be prepared to prevent the emission of an objectionable odor at the time of the extrusion or molding.

摘要翻译： PCT No.PCT / JP96 / 01359 Sec。 371日期1997年1月27日 102（e）日期1997年1月27日PCT提交1996年5月23日PCT公布。 WO96 / 37353 PCT出版物 日期：1996年11月28日苯乙烯树脂通过以下方法制备：将聚合物的间同立构构型在从聚合物的熔点到400℃的成型温度下以满足方程式Q / （D×H×V）= 2.0×10 4〜6.0×10 5，通过使用具有一个或多个内部压力为0至760托的通气口的挤出机，其中Q为挤出速率（kg / hr），D为螺杆直径 m），H是螺纹槽深度（m），V是螺杆圆周速度（m / sec）; 具有间同构型的苯乙烯类聚合物粉末中的单体等残留挥发性成分在挤出时可以经济有效地降低，由此，具有良好形状并含有减少量的挥发性成分的成型材料可以 有效地准备好以防止在挤出或模塑时发出令人不快的气味。

公开(公告)号：US5156663A

公开(公告)日：1992-10-20

申请号：US686747

申请日：1991-04-16

申请人： Keinichiro Itoh ,  Takeshi Yamada ,  Tsutomu Onodera ,  Mikio Yoshinuma ,  Yasuyuki Kato

发明人： Keinichiro Itoh ,  Takeshi Yamada ,  Tsutomu Onodera ,  Mikio Yoshinuma ,  Yasuyuki Kato

IPC分类号： G02B6/255 ,  G02B6/38

CPC分类号： G02B6/2555 ,  G02B6/2551 ,  G02B6/3805

摘要： An apparatus for fushion splicing optical fiber with three pairs at clamps; the outermost pair of clamps has one rotatable clamp mechanism that is manually operated and a second rotatable clamp mechanism that is operated by a motor. A rapid fine adjustment of the alignment of the polarization maintaining optical fibers can be made.

公开(公告)号：US20080119605A1

公开(公告)日：2008-05-22

申请号：US11720298

申请日：2005-11-22

申请人： Tomoaki Takebe ,  Yutaka Minami ,  Tsutomu Onodera ,  Motoki Yamada

发明人： Tomoaki Takebe ,  Yutaka Minami ,  Tsutomu Onodera ,  Motoki Yamada

IPC分类号： C08L23/02

CPC分类号： C08J3/226 ,  C08J2323/10 ,  C08J2423/00 ,  C08L23/10 ,  C08L2205/02 ,  C08L2666/06

摘要： The present invention pertains to a master batch composition which contains 10 to 95% by mass of an additive for plastics, 1 to 50% by mass of an olefin polymer having specific physical properties, and 1 to 89% by mass of a polyolefin resin as a carrier, which is useful for producing a polyolefin resin, particularly an injection molded product of a polypropylene resin, which can improve dispersibility of additives in the polyolefin molded product, which permits high density filling of various additives in the master batch composition, and which is free of blocking. The present invention is also directed to a polyolefin resin composition in which the master batch composition is compounded in a polyolefin resin, and to a polyolefin molded product using the resin composition.

摘要翻译： 本发明涉及一种母料组合物，其含有10〜95质量％的塑料添加剂，1〜50质量％的具有特定物性的烯烃聚合物和1〜89质量％的聚烯烃树脂， 可用于生产聚烯烃树脂的载体，特别是聚丙烯树脂的注射成型产品，其可以提高添加剂在聚烯烃模制产品中的分散性，其允许在母料组合物中高密度填充各种添加剂，并且其中 没有阻塞。 本发明还涉及在聚烯烃树脂中配合母料组合物的聚烯烃树脂组合物和使用该树脂组合物的聚烯烃模塑制品。

公开(公告)号：US6071999A

公开(公告)日：2000-06-06

申请号：US33237

申请日：1998-03-03

申请人： Tsutomu Onodera ,  Kazuyoshi Fukada ,  Takashi Saeki

发明人： Tsutomu Onodera ,  Kazuyoshi Fukada ,  Takashi Saeki

IPC分类号： C08F6/00 ,  C08F6/02 ,  C08J7/02 ,  C08J7/14

CPC分类号： C08F6/005 ,  C08F6/02

摘要： A process for preparing a styrenic resin is herein disclosed which comprises the step of volatilizing extrudinga styrenic polymer (SPS) powder having a syndiotactic configuration in the presence of water, an alcohol or an antioxidant by the use of an extruder to obtain pellets. According to this process, the operation of volatilization extrusion is done in the presence of water, the alcohol or the antioxidant to stably and efficiently prepare the SPS pellets in which yellowing is inhibited, and the operation of the volatilization extrusion is carried out in the presence of water to stably and efficiently prepare the SPS pellets containing a less amount of a remaining volatile component such as an unreacted monomer.

摘要翻译： 本文公开了一种制备苯乙烯树脂的方法，该方法包括通过使用挤出机在水，醇或抗氧化剂存在下挥发具有间同构型的苯乙烯聚合物（SPS）粉末以获得颗粒的步骤。 根据该方法，在水，醇或抗氧化剂的存在下进行挥发挤出的操作，以稳定且有效地制备抑制黄变的SPS颗粒，并且在存在下进行挥发挤出的操作 的水以稳定且有效地制备含有较少量的剩余挥发性组分如未反应单体的SPS颗粒。

公开(公告)号：US5760172A

公开(公告)日：1998-06-02

申请号：US765463

申请日：1997-01-27

申请人： Tsutomu Onodera ,  Kazuyoshi Fukada ,  Takashi Saeki

发明人： Tsutomu Onodera ,  Kazuyoshi Fukada ,  Takashi Saeki

IPC分类号： C08F6/00 ,  C08F6/02 ,  C08J3/18

CPC分类号： C08F6/005 ,  C08F6/02

摘要： A process for preparing a styrenic resin is herein disclosed which comprises the step of volatilizing-extruding a styrenic polymer (SPS) powder having a syndiotactic configuration in the presence of water, an alcohol or an antioxidant by the use of an extruder to obtain pellets. According to this process, the operation of volatilization-extrusion is done in the presence of water, the alcohol or the antioxidant to stably and efficiently prepare the SPS pellets in which yellowing is inhibited, and the operation of the volatilization-extrusion is carried out in the presence of water to stably and efficiently prepare the SPS pellets containing a less amount of a remaining volatile component such as an unreacted monomer.

摘要翻译： PCT No.PCT / JP96 / 01328 Sec。 371日期1997年1月27日 102（e）日期1997年1月27日PCT提交1996年5月20日PCT公布。 公开号WO96 / 37352 日本特开1996年11月28日本文公开了一种苯乙烯树脂的制备方法，其包括在水，醇或抗氧化剂存在下，通过使用下述方法挥发挤出具有间同构型的苯乙烯类聚合物（SPS）粉末的步骤： 挤出机得到颗粒。 根据该方法，在水，醇或抗氧化剂的存在下进行挥发挤出的操作，以稳定且有效地制备抑制黄变的SPS颗粒，并且挥发挤出的操作在 水的存在以稳定且有效地制备含有较少量的剩余挥发性组分如未反应单体的SPS颗粒。