公开(公告)号：US06695939B1

公开(公告)日：2004-02-24

申请号：US09702839

申请日：2000-11-01

申请人： Tetsuya Nakamura ,  Shuji Ogura ,  Shuichi Kato

发明人： Tetsuya Nakamura ,  Shuji Ogura ,  Shuichi Kato

IPC分类号： B32B3104

CPC分类号： B32B37/04 ,  B29C43/203 ,  B32B38/12 ,  B32B2305/20 ,  B32B2605/003 ,  Y10T156/1044

摘要： In a method of producing an interior trim material, a laminated structure is formed by laminating a skin material, a mat-like fiber structure, and a high-melting-point fiber sheet in this order. The mat-like fiber structure is prepared by blending thermoplastic fibers and inorganic fibers, and the high-melting-point fiber sheet is formed from fibers having a melting point higher than that of the thermoplastic fibers. At least the mat-like fiber structure is heated so that the thermoplastic fibers are melted. The laminated structure is then compressed under pressure by a hot press machine, and then expanded to restore at least part of the thickness thereof. The laminated structure thus expanded is then formed into a certain shape by a cold press machine, while the thermoplastic fibers of the mat-like fiber structure maintains plasticity.

摘要翻译： 在制造内部装饰材料的方法中，依次层压皮肤材料，垫状纤维结构体和高熔点纤维片材，形成层压结构体。 通过混合热塑性纤维和无机纤维​​来制备垫状纤维结构体，高熔点纤维片由熔点高于热塑性纤维的纤维形成。 至少将垫状纤维结构加热使得热塑性纤维熔化。 然后通过热压机在压力下压制层压结构，然后膨胀以恢复其厚度的至少一部分。 然后通过冷压机将如此膨胀的层压结构形成为一定形状，而垫状纤维结构体的热塑性纤维保持塑性。

公开(公告)号：US07988945B2

公开(公告)日：2011-08-02

申请号：US12303127

申请日：2007-06-26

申请人： Yoshihiro Yoneda ,  Shuji Ogura ,  Isamu Yashima

发明人： Yoshihiro Yoneda ,  Shuji Ogura ,  Isamu Yashima

IPC分类号： C01G33/00

CPC分类号： C01G33/00 ,  C01P2002/72 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/40 ,  H01G9/052 ,  H01G9/0525

摘要： An object of the present invention is to provide a niobium monoxide able to realize large capacitance in a miniature sized capacitor. The invention relates to a niobium monoxide having a porous structure comprising particles, characterized in that the niobium monoxide has a full-width at half maximum of an X-ray diffraction peak corresponding to a (111) plane or an X-ray diffraction peak corresponding to a (200) plane of 0.21° to 1.0°. The niobium monoxide has a large specific surface area and porosity, and is especially suitable for use in a capacitor.

摘要翻译： 本发明的目的是提供一种能够在小型电容器中实现大电容的铌氧化物。 本发明涉及一种具有包含颗粒的多孔结构的铌氧化物，其特征在于，所述铌氧化物具有对应于（111）面的X射线衍射峰的半峰全宽或对应于X射线衍射峰 到（2.21）至（1.0）的（200）平面。 一氧化铌具有大的比表面积和孔隙率，特别适用于电容器。

公开(公告)号：US20100267545A1

公开(公告)日：2010-10-21

申请号：US12303127

申请日：2007-06-26

申请人： Yoshihiro Yoneda ,  Shuji Ogura ,  Isamu Yashima

发明人： Yoshihiro Yoneda ,  Shuji Ogura ,  Isamu Yashima

IPC分类号： C04B35/495

CPC分类号： C01G33/00 ,  C01P2002/72 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/40 ,  H01G9/052 ,  H01G9/0525

摘要： An object of the present invention is to provide a niobium monoxide able to realize large capacitance in a miniature sized capacitor. The invention relates to a niobium monoxide having a porous structure comprising particles, characterized in that the niobium monoxide has a full-width at half maximum of an X-ray diffraction peak corresponding to a (111) plane or an X-ray diffraction peak corresponding to a (200) plane of 0.21° to 1.0°. The niobium monoxide has a large specific surface area and porosity, and is especially suitable for use in a capacitor.

摘要翻译： 本发明的目的是提供一种能够在小型电容器中实现大电容的铌氧化物。 本发明涉及一种具有包含颗粒的多孔结构的铌氧化物，其特征在于，所述铌氧化物具有对应于（111）面的X射线衍射峰的半峰全宽或对应于X射线衍射峰 到（2.21）至（1.0）的（200）平面。 一氧化铌具有大的比表面积和孔隙率，特别适用于电容器。

公开(公告)号：US20100058671A1

公开(公告)日：2010-03-11

申请号：US12514824

申请日：2008-09-04

申请人： Shuji Ogura

发明人： Shuji Ogura

IPC分类号： C01F17/00 ,  B24D3/00 ,  C09K3/14 ,  C09C1/68

CPC分类号： C01F17/0043 ,  B82Y30/00 ,  C01P2004/04 ,  C01P2004/54 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/22 ,  C09K3/1409 ,  C09K3/1463 ,  Y10T428/2982

摘要： The present invention relates to a cerium oxide and a production method thereof. Especially, it is an object of the present invention to provide a cerium oxide which realizes a high smoothness comparable to that of colloidal silica and has a large polishing rate. Further, the present invention provides a cerium oxide which has good cleaning properties of the polishing surface after polishing. The present invention relates to a cerium oxide having an average particle size of 0.5 μm or less and a crystallite diameter of 8 nm to 80 nm, characterized in that the cerium oxide settles out in 3 mass % aqueous brine to a predetermined sedimentation volume when the cerium oxide is formed as a slurry containing cerium oxide in a concentration of 2 mass %, and the sedimentation volume after leaving the cerium oxide slurry to stand for 24 hours after stirring is 2.5 to 15.0 mL/g.

摘要翻译： 本发明涉及一种氧化铈及其制造方法。 特别地，本发明的目的是提供一种氧化铈，其实现与胶体二氧化硅相当的高平滑度并且具有大的抛光速率。 此外，本发明提供了一种在抛光后具有良好的抛光表面清洁性能的氧化铈。 本发明涉及平均粒度为0.5μm以下，微晶直径为8nm〜80nm的氧化铈，其特征在于，当氧化铈在3质量％含水盐水中沉降至规定的沉降量时 形成浓度为2质量％的含有氧化铈的浆料，氧化铈浆料在搅拌后放置24小时后的沉淀体积为2.5〜15.0mL / g。

公开(公告)号：US20070031324A1

公开(公告)日：2007-02-08

申请号：US11518620

申请日：2006-09-08

申请人： Yoshihiro Yoneda ,  Isamu Yashima ,  Shuji Ogura

发明人： Yoshihiro Yoneda ,  Isamu Yashima ,  Shuji Ogura

IPC分类号： C01G31/02

CPC分类号： C01G33/00 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2006/12 ,  C01P2006/80

摘要： An object of the present invention is to provide a niobium oxide that is suitable for application to capacitors, high in purity, large in specific surface area and small in particle size. The present invention also provides a method for producing such a high-purity niobium oxide. The present invention provides a niobium oxide that is a low oxidation number niobium oxide obtained from a high oxidation number niobium oxide, characterized in that the niobium oxide has a specific surface area (BET value) of 2.0 m2/g to 50.0 m2/g. The production method comprising dry reducing niobium pentoxide to produce niobium monoxide is characterized in that the reduction treatment is carried out stepwise in two steps. In the stepwise reduction, it is preferable that a carbon-containing reducing agent be used at least in any one of the two steps, and the temperature and the ambient pressure be maintained in a predetermined range in each of the steps.

摘要翻译： 本发明的目的是提供一种适用于高纯度，比表面积大，粒径小的电容器的铌氧化物。 本发明还提供了这种高纯度铌氧化物的制造方法。 本发明提供一种氧化铌氧化物，其是由高氧化铌氧化物获得的低氧化铌氧化物，其特征在于，所述铌氧化物的比表面积（BET值）为2.0m 2以上， g至50.0 m 2 / g。 包含干燥还原铌五氧化物以制备铌一氧化铌的制备方法的特征在于还原处理分两步进行。 在逐步还原中，优选至少在两个步骤中的任一个中使用含碳还原剂，并且在每个步骤中将温度和环境压力保持在预定范围内。