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. 发明授权

US5543948A Thermoplastic saturated norbornene resin phase plate 失效
标题翻译：热塑性饱和降冰片烯树脂相板
公开(公告)号：US5543948A
公开(公告)日：1996-08-06
申请号：US167949
申请日：1993-12-20
申请人： Nobukazu Takahashi , Tsutomu Hani , Teiji Kohara , Tadao Natsuume
发明人： Nobukazu Takahashi , Tsutomu Hani , Teiji Kohara , Tadao Natsuume
IPC分类号： B29C55/02 , B29L7/00 , G02B5/30 , G02F1/13363 , G02F1/1335 , G02F1/1333
CPC分类号： G02B5/3083 , G02F1/13363
摘要： A phase plate comprises, as a birefringent layer, a film obtained by stretching and orienting a sheet of a thermoplastic saturated norbornene resin, which has been formed by melt forming. The phase plate of the invention is such that the birefringent layer is optically even at the whole surface, and such optical evenness remains constant even by changes of temperature, humidity and/or the like. The phase plate of the invention can be used in parts for polarization microscopes, parts for liquid crystal displays, etc., and is particularly suitable for use in a phase plate for liquid crystal displays.
摘要翻译： PCT No.PCT / JP92 / 00803 Sec。 371日期：1993年12月20日 102（e）日期1993年12月20日PCT提交1992年6月24日PCT公布。公开号WO93 / 00598 日期1993年1月7日相位板包括作为双折射层的拉伸和取向通过熔融成型形成的热塑性饱和降冰片烯树脂片而获得的膜。本发明的相位板使得双折射层在整个表面上是光学的，即使温度，湿度和/或类似的变化，这种光学均匀性也保持恒定。本发明的相位板可以用于偏振显微镜，液晶显示器等的零件，特别适用于液晶显示器的相位板。

2. 发明授权

US5334424A Thermoplastic norbornene resin formed articles and sustrates for liquid crystal display 失效
标题翻译：用于液晶显示的热塑性降冰片烯树脂制成物和底物
公开(公告)号：US5334424A
公开(公告)日：1994-08-02
申请号：US950152
申请日：1992-09-24
申请人： Tsutomu Hani , Nobukazu Takahashi , Teiji Kohara , Tadao Natsuume
发明人： Tsutomu Hani , Nobukazu Takahashi , Teiji Kohara , Tadao Natsuume
IPC分类号： G02F1/1333 , C09K19/00
CPC分类号： G02F1/133305 , Y10T428/1086 , Y10T428/24355 , Y10T428/31855
摘要： A thermoplastic norbornene based molded article which can be used as a substrate for liquid crystal display having an excellent performance; said substrate having a specified surface roughness of 0.05 .mu.m or less, and a liquid crystal display produced therefrom.
摘要翻译：可用作液晶显示器用基板的热塑性降冰片烯系成形体，性能优异; 所述基板具有0.05μm以下的特定表面粗糙度，以及由其制造的液晶显示器。

3. 发明授权

US5725960A Molded articles having hard coat layer and method for producing same 失效
标题翻译：具有硬涂层的模制品及其制造方法
公开(公告)号：US5725960A
公开(公告)日：1998-03-10
申请号：US448557
申请日：1995-06-07
申请人： Yuichiro Konishi , Tohru Hosaka , Mitsushi Tada , Tadao Natsuume , Nobukazu Takahashi , Teiji Kohara
发明人： Yuichiro Konishi , Tohru Hosaka , Mitsushi Tada , Tadao Natsuume , Nobukazu Takahashi , Teiji Kohara
IPC分类号： C08J7/04 , B32B13/12 , B32B27/16 , B32B27/28 , G02B1/10
CPC分类号： C08J7/04 , C08J2365/00 , Y10T428/31667 , Y10T428/31924 , Y10T428/31935
摘要： A molded article having an adhesion of at least 50 squares per 100 squares in crosscut adhesion test and at least 40 squares per 100 squares even after kept in a warm water of 70.degree. C. for 1 hour, a haze value of 1.0% or less in Taber abrasion test and a pencil hardness of 2H or higher, said molded article being obtained by modifying the surface of a substrate formed of a thermoplastic norbornene resin to have a surface tension of 50 dynes/cm or greater by a treatment such as corona discharge treatment or the like or forming a preliminary primer layer of a modified product obtained by introducing a polar group into a copolymer of a vinyl aromatic compound and a conjugated diene, or the like; forming a primer layer for silicone hard coating agent on the modified surface or the preliminary primer layer, and then forming thereon a silicone hard coat layer, and a method for producing the molded article.
摘要翻译： PCT No.PCT / JP93 / 01870 Sec。 371日期：1995年6月7日 102（e）1995年6月7日PCT 1993年12月24日PCT公布。公开号WO94 / 14878 日期：1994年7月7日，即使在保持在70℃的温水中1小时后，在交叉粘合试验中每100平方厘米具有至少50个正方形/ 100个正方形/ 100平方英寸的模塑制品，雾度值在Taber磨损试验中为1.0％以下，铅笔硬度为2H以上，所述模制品通过将由热塑性降冰片烯树脂形成的基材的表面改性为具有50达因/厘米或更大的表面张力获得处理如电晕放电处理等或形成通过将极性基团引入到乙烯基芳族化合物和共轭二烯的共聚物中而获得的改性产物的预底漆层等; 在改性表面或预底漆层上形成硅氧烷硬涂层的底漆层，然后在其上形成硅氧烷硬涂层，以及制造成型品的方法。

4. 发明授权

US5187012A Thermoplastic materials and article made therefrom 失效
标题翻译：热塑性材料及其制品
公开(公告)号：US5187012A
公开(公告)日：1993-02-16
申请号：US630640
申请日：1990-12-20
申请人： Nobukazu Takahashi , Teiji Kohara , Tadao Natsuume
发明人： Nobukazu Takahashi , Teiji Kohara , Tadao Natsuume
IPC分类号： C08G61/06 , B01D39/20 , B32B27/00 , C08F32/08 , C08G61/08 , C08G85/00 , C08J5/18 , C08L65/00 , G02B1/04 , G11B7/253 , G11B7/26
CPC分类号： C08G85/002 , B01D39/2068 , C08G61/08 , G11B7/253 , G11B7/2533 , G11B7/26 , H01G4/18 , G11B2007/24304 , G11B7/2433 , G11B7/246 , G11B7/2534 , G11B7/2535 , G11B7/2578 , G11B7/2585 , G11B7/259 , G11B7/2595 , Y10T428/2982 , Y10T428/31855 , Y10T428/31931 , Y10T428/31938
摘要： The present invention provides a thermoplastic composition excellent in heat resistance and water resistance which includes a thermoplastic saturated norbornene polymer which has a number-average molecular weight (Mn) of 50,000-500,000 and a weight-average molecular weight (Mw) of 100,000-2,000,000 which are measured by high performance liquid chromatography, and a molecular weight distribution (Mw/Mn) of 2.2 or more, and a volatile content of at most 0.3% by weight higher. The composition is suitable for optical materials, electroconductive composite materials and optical recording media.
摘要翻译：本发明提供耐热性和耐水性优异的热塑性组合物，其包括数均分子量（Mn）为50,000-500,000，重均分子量（Mw）为100,000-2,000,000的热塑性饱和降冰片烯聚合物其通过高效液相色谱法测定，分子量分布（Mw / Mn）为2.2以上，挥发物含量为0.3重量％以下。该组合物适用于光学材料，导电复合材料和光学记录介质。

5. 发明授权

US5468803A Medical implement, polymer composition, and optical material 失效
标题翻译：医疗器械，聚合物组合物和光学材料
公开(公告)号：US5468803A
公开(公告)日：1995-11-21
申请号：US24294
申请日：1993-03-01
申请人： Nobukazu Takahashi , Tohru Hosaka , Koji Minami , Yuichiro Konishi , Teiji Kohara , Tadao Natsuume
发明人： Nobukazu Takahashi , Tohru Hosaka , Koji Minami , Yuichiro Konishi , Teiji Kohara , Tadao Natsuume
IPC分类号： A61L29/06 , A61L31/06 , C08G61/08 , C08L21/00 , C08L65/00 , C08L9/06 , C08F32/08
CPC分类号： C08G61/08 , A61L29/06 , A61L31/06 , C08L65/00 , C08L21/00
摘要： A polymer composition including a thermoplastic norbornene polymer which preferably has a number average molecular weight of 10,00-200,000 as determined by gel permeation chromatography in toluene solvent and calculated as styrene and a content of norbornene polymer components having a number average molecular weight of 2,000 or less of 1% by weight or less, and a compounding ingredient, such as a rubber-like polymer, wherein the compounding ingredient is preferably dispersed in the form of microdomains in the norbornene polymer; and medical implements and optical naturals formed essentially of the composition.
摘要翻译：一种包含热塑性降冰片烯聚合物的聚合物组合物，其优选的数均分子量为10,00-200,000，通过凝胶渗透色谱法在甲苯溶剂中测定，计算为苯乙烯和数均分子量为2000的降冰片烯聚合物组分的含量或更少的1重量％以下，以及配合成分，例如橡胶状聚合物，其中配混成分优选以降冰片烯聚合物中的微区形式分散; 以及基本上由组合物形成的医疗用具和光学天然物。

6. 发明授权

US5561208A Medical implement, polymer composition, and optical material 失效
标题翻译：医疗器械，聚合物组合物和光学材料
公开(公告)号：US5561208A
公开(公告)日：1996-10-01
申请号：US510306
申请日：1995-08-02
申请人： Nobukazu Takahashi , Tohru Hosaka , Koji Minami , Yuichiro Konishi , Teiji Kohara , Tadao Natsuume
发明人： Nobukazu Takahashi , Tohru Hosaka , Koji Minami , Yuichiro Konishi , Teiji Kohara , Tadao Natsuume
IPC分类号： A61L29/06 , A61L31/06 , C08G61/08 , C08L21/00 , C08L65/00 , C08F32/08 , C08L9/06
CPC分类号： C08G61/08 , A61L29/06 , A61L31/06 , C08L65/00 , C08L21/00
摘要： A polymer composition comprising a thermoplastic norbornene polymer which preferably has a number average molecular weight of 10,00-200,000 as determined by gel permeation chromatography in toluene solvent and calculated as styrene and a content of norbornene polymer components having a number average molecular weight of 2,000 or less of 1% by weight or less, and a compounding ingredient, such as a rubber-like polymer, wherein the compounding ingredient is preferably dispersed in the form of microdomains in the norbornene polymer; and medical implements and optical naturals formed essentially of the composition.
摘要翻译：一种包含热塑性降冰片烯聚合物的聚合物组合物，其优选的数均分子量为10,00-200,000，通过凝胶渗透色谱法在甲苯溶剂中测定，计算为苯乙烯，数均分子量为2,000的降冰片烯聚合物组分或更少的1重量％以下，以及配合成分，例如橡胶状聚合物，其中配混成分优选以降冰片烯聚合物中的微区形式分散; 以及基本上由组合物形成的医疗用具和光学天然物。

7. 发明授权

US5437926A Molded articles having hard coat layer 失效
标题翻译：具有硬涂层的模制品
公开(公告)号：US5437926A
公开(公告)日：1995-08-01
申请号：US915389
申请日：1992-07-20
申请人： Nobukazu Takahashi , Teiji Kohara , Tadao Natsuume
发明人： Nobukazu Takahashi , Teiji Kohara , Tadao Natsuume
IPC分类号： B41M5/26 , B32B27/00 , C08J7/04 , C08J7/18 , C09D4/00 , G02B1/10 , G02B1/14 , G03C1/76 , B32B27/30
CPC分类号： C08J7/047 , C08J7/18 , C08J2365/00 , C08J2433/00 , Y10T428/26 , Y10T428/265 , Y10T428/31917 , Y10T428/31928 , Y10T428/31931 , Y10T428/31935
摘要： A process for the production of a molded or formed article provided with a hard coat layer, which comprises coating a surface of a thermoplastic saturated norbornene polymer molded or formed article with a UV curable hard coating layer containing a solvent of an aromatic hydrocarbon series and/or solvent of an alicyclic hydrocarbon series, drying the resultant coating, and irradiating the dried coating with UV ray, and a molded or formed article provided with a hard coat layer having high hardness and excellent bond strength.
摘要翻译：一种制备具有硬涂层的模制或成型制品的方法，该方法包括用含有芳族烃系列和/或其混合物的溶剂的可UV固化的硬涂层涂覆热塑性饱和降冰片烯聚合物模制或成型制品的表面，和/ 或脂环族烃系溶剂，干燥所得到的涂层，并且用紫外线照射干燥后的涂层，以及具有硬度高，粘结强度优异的硬涂层的成形体。

8. 发明授权

US5366812A Thermoplastic materials and article made therefrom 失效
标题翻译：热塑性材料及其制品
公开(公告)号：US5366812A
公开(公告)日：1994-11-22
申请号：US974224
申请日：1992-11-12
申请人： Nobukazu Takahashi , Teiji Kohara , Tadao Natsuume
发明人： Nobukazu Takahashi , Teiji Kohara , Tadao Natsuume
IPC分类号： C08G61/06 , B01D39/20 , B32B27/00 , C08F32/08 , C08G61/08 , C08G85/00 , C08J5/18 , C08L65/00 , G02B1/04 , G11B7/253 , G11B7/26 , B29C47/88 , C08F32/04
CPC分类号： C08G85/002 , B01D39/2068 , C08G61/08 , G11B7/253 , G11B7/2533 , G11B7/26 , H01G4/18 , G11B2007/24304 , G11B7/2433 , G11B7/246 , G11B7/2534 , G11B7/2535 , G11B7/2578 , G11B7/2585 , G11B7/259 , G11B7/2595 , Y10T428/2982 , Y10T428/31855 , Y10T428/31931 , Y10T428/31938
摘要： The present invention provides a thermoplastic composition excellent in heat resistance and water resistance which comprises a thermoplastic saturated norbornene polymer which has a number-average molecular weight (Mn) of 50,000-500,000 and a weight-average molecular weight (Mw) of 100,000-2,000,000 which are measured by high performance liquid chromatography, and a molecular weight distribution (Mw/Mn) of 2.2 or more, and a volatile content of at most 0.3% by weight. The composition is suitable for optical materials, electroconductive composite materials and optical recording media.
摘要翻译：本发明提供耐热性和耐水性优异的热塑性组合物，它包括数均分子量（Mn）为50,000-500,000，重均分子量（Mw）为100,000-2,000,000的热塑性饱和降冰片烯聚合物其通过高效液相色谱法测定，分子量分布（Mw / Mn）为2.2以上，挥发成分为0.3重量％以下。该组合物适用于光学材料，导电复合材料和光学记录介质。

9. 发明授权

US5729799A Image forming method and apparatus having a semiconductive intermediate transfer member 失效
标题翻译：具有半导体中间转印构件的图像形成方法和装置
公开(公告)号：US5729799A
公开(公告)日：1998-03-17
申请号：US730760
申请日：1996-10-15
申请人： Kazunori Numao , Noriaki Kojima , Masao Okubo , Nobukazu Takahashi
发明人： Kazunori Numao , Noriaki Kojima , Masao Okubo , Nobukazu Takahashi
IPC分类号： G03G15/00 , G03G15/16 , G03G21/06 , G03G21/08 , G03G21/10 , G03G21/00
CPC分类号： G03G21/06
摘要： An image forming apparatus of such a type as is provided with a photosensitive member having a semi-conductive intermediate transfer member disposed opposite the photosensitive member. A charger electrically charges the photosensitive member. An exposure device forms an electrostatic latent image on the photosensitive member and developer visualizes the electrostatic latent image using toner identical in polarity to the photosensitive member. A primary transfer device transfers the toner image to the intermediate transfer member by applying a bias opposite in polarity to the photosensitive member, and a secondary transfer apparatus transfers the toner image on the intermediate transfer member to a transfer material. An optical charge-eliminator optically removes the electrical charge from the photosensitive member. A contact charge-eliminator is provided between the optical charge-eliminator and the primary transfer device so as to completely eliminate the electric charge injected into the photosensitive member at the time of the primary transfer.
摘要翻译：这种类型的图像形成装置设置有具有与感光构件相对设置的半导体中间转印构件的感光构件。充电器使感光元件充电。曝光装置在感光构件上形成静电潜像，并且显影剂使用与感光构件极性相同的调色剂使静电潜像显现。一次转印装置通过施加与感光构件极性相反的偏压将调色剂图像转印到中间转印部件，二次转印装置将中间转印部件上的调色剂图像转印到转印材料上。光学电荷消除器从光敏元件光学去除电荷。在光学电荷消除器和一次转印装置之间提供接触电荷消除器，以便完全消除在一次转印时注入到感光构件中的电荷。

10. 发明授权

US5415784A Sample separator having impedance interface detector 失效
标题翻译：具有阻抗接口检测器的样品分离器
公开(公告)号：US5415784A
公开(公告)日：1995-05-16
申请号：US54845
申请日：1993-04-29
申请人： Masaki Akutsu , Nobukazu Takahashi
发明人： Masaki Akutsu , Nobukazu Takahashi
IPC分类号： G01F23/26 , G01F23/24 , G01N33/49 , G01N35/00 , G01N35/10 , B01D17/12
CPC分类号： G01N35/1016 , G01N33/491 , G01N2035/00495 , G01N2035/1018
摘要： The sample separator including a first suction nozzle, serving also as an electrode, for extracting one of first and second components each having an impedance different from each other, a second suction nozzle, serving also as an electrode, for extracting the other component, a nozzle driving member for ascending/descending the nozzles as one unit, and an interface detecting member for detecting an interface between two components. The interface detecting member further including an impedance detector for detecting an impedance between the two nozzles serving also as the electrodes, a storing section for storing a first threshold value to detect the first component, and an operation control member for comparing the first threshold value stored in the storing member with a detected value obtained by the impedance detector, and for controlling the nozzle driving member based on a result of the comparison.
摘要翻译：所述样品分离器包括第一吸嘴，其也用作电极，用于提取彼此具有阻抗的第一和第二组分之一;还用作电极的用于提取另一组分的第二吸嘴，喷嘴驱动构件，用于将喷嘴上升/下降为一个单元;以及接口检测构件，用于检测两个部件之间的界面。所述接口检测部件还包括阻抗检测器，用于检测用作所述电极的两个喷嘴之间的阻抗;存储部，用于存储检测所述第一部件的第一阈值;以及操作控制部件，用于比较所存储的所述第一阈值在存储构件中具有由阻抗检测器获得的检测值，并且用于基于比较的结果来控制喷嘴驱动构件。

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