公开(公告)号：US06827639B2

公开(公告)日：2004-12-07

申请号：US10394217

申请日：2003-03-24

Applicant: Hiroyasu Nishida ,  Yoshinori Wakamiya ,  Michio Komatsu

Inventor： Hiroyasu Nishida ,  Yoshinori Wakamiya ,  Michio Komatsu

IPC: B24B4702

CPC classification number: B82Y30/00 ,  C01P2004/64 ,  C01P2006/10 ,  C09C1/3081 ,  C09C3/12 ,  C09G1/02 ,  C09K3/1436 ,  C09K3/1463 ,  H01L21/31053

Abstract: In polishing particles each having a core-shell structure, a polishing rate can be controlled by adjusting a thickness and/or density of a shell portion. The polishing particles have the core-shell structure with an average diameter in the range from 5 to 300 nm, and the shell portion of the polishing particles includes silica with a thickness in the range from 1 to 50 nm. A density of the shell portion is in the from 1.6 to 2.2 g/cc, while the Na content of the shell portion is less than 10 ppm.

Abstract translation: 在具有核 - 壳结构的抛光颗粒中，可以通过调节壳部的厚度和/或密度来控制抛光速率。 抛光颗粒具有平均直径在5至300nm范围内的核 - 壳结构，抛光颗粒的壳部分包括厚度在1至50nm范围内的二氧化硅。 壳部分的密度为1.6〜2.2g / cc，壳部的Na含量小于10ppm。

公开(公告)号：US06669748B2

公开(公告)日：2003-12-30

申请号：US10254992

申请日：2002-09-26

Applicant: Hiroyasu Nishida ,  Yoshinori Wakamiya ,  Manabu Watanabe ,  Michio Komatsu

Inventor： Hiroyasu Nishida ,  Yoshinori Wakamiya ,  Manabu Watanabe ,  Michio Komatsu

IPC: C09K314

CPC classification number: C09K3/1463 ,  C09G1/02 ,  C09K3/1409 ,  H01L21/31053 ,  H01L21/3212

Abstract: The present invention provides a dispersion liquid of silica particles for polishing with a low content of Na ions and also with a content of ions other than Na ions in a prespecified range. This dispersion liquid is a dispersion liquid of silica particles in which the silica particles having the average particle diameter in the range from 5 to 300 nm is dispersed, and a content of Na ions in the silica particle is less than 100 ppm, while a contents of ions other than Na ions is in the range from 300 ppm to 2 weight %.

Abstract translation: 本发明提供了一种二氧化硅颗粒的分散液，其用于以低含量的Na离子进行抛光，并且在预定范围内提供除Na离子之外的其他离子的含量。 该分散液是分散平均粒径为5〜300nm的二氧化硅粒子的二氧化硅粒子的分散液，二氧化硅粒子中的Na离子的含量小于100ppm， 的Na离子之外的离子在300ppm至2重量％的范围内。

公开(公告)号：US20070249736A1

公开(公告)日：2007-10-25

申请号：US11661799

申请日：2005-09-01

Applicant: Manabu Watanabe ,  Tatsuo Ogawa ,  Hiroyasu Nishida ,  Michio Komatsu

Inventor： Manabu Watanabe ,  Tatsuo Ogawa ,  Hiroyasu Nishida ,  Michio Komatsu

IPC: C01G23/047 ,  B41M5/00 ,  B41M5/50 ,  B41M5/52 ,  C01B33/149

CPC classification number: C01B33/146 ,  B41M5/5218 ,  B82Y30/00 ,  C01B33/149 ,  C01P2002/30 ,  C01P2004/34 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/40 ,  C08K3/22 ,  C08K3/36 ,  C08K7/26 ,  C08K9/04 ,  C09C1/3054 ,  C09C1/3607 ,  C09D1/00 ,  C09D5/1618 ,  C09D7/62 ,  C09D7/67 ,  Y02P20/582

Abstract: It is an object of the present invention to provide a material which is applied to substrates by an easy and simple process, is applicable to substrates of a wide range and is capable of forming an antifouling film exhibiting excellent antifouling performance, and a substrate with an ink-receiving layer having excellent decoloring property. The titanium-containing silica sol of the invention includes (a) the following fine particles (a1) or the following fine particles (a2) and (b) a dispersion medium: (a1) titania fine particles having a mean particle diameter of 2 to 50 nm and porous silica fine particles having a mean particle diameter of 5 to 100 nm and a specific surface area, as determined by BET method, of not less than 300 m2/g, or (a2) porous silica fine particles obtained by surface-modifying surfaces of porous silica fine particles having a mean particle diameter of 5 to 100 nm and a specific surface area, as determined by BET method, of not less than 300 m2/g with a titanate compound.

Abstract translation: 本发明的目的是提供一种通过简单和简单的方法施加到基材上的材料，可应用于宽范围的基材，并且能够形成显示出优异的防污性能的防污膜，以及具有 油墨接收层具有优异的脱色性能。 本发明的含钛硅溶胶包含（a）下述细颗粒（a1）或以下微粒（a2）和（b）分散介质：（a1）平均粒径为2〜 50nm，通过BET法测定的平均粒径为5〜100nm，比表面积为300μm2 / g以上的多孔二氧化硅微粒，或（a2） 通过BET法测定的平均粒径为5〜100nm的多孔二氧化硅微粒表面改性比表面积为300μm2以上的多孔二氧化硅微粒 > / g与钛酸盐化合物。

公开(公告)号：US20050037201A1

公开(公告)日：2005-02-17

申请号：US10898894

申请日：2004-07-26

Applicant: Toshiharu Hirai ,  Hiroyasu Nishida ,  Michio Komatsu

Inventor： Toshiharu Hirai ,  Hiroyasu Nishida ,  Michio Komatsu

IPC: C03C17/00 ,  C03C17/34 ,  C03C17/36 ,  C01B15/14 ,  B32B5/16

CPC classification number: C03C17/3655 ,  C03C17/007 ,  C03C17/34 ,  C03C17/36 ,  C03C17/3676 ,  C03C2217/425 ,  C03C2217/445 ,  C03C2217/475 ,  C03C2217/76 ,  C03C2217/78 ,  Y10T428/249953 ,  Y10T428/249962 ,  Y10T428/249998 ,  Y10T428/25 ,  Y10T428/2982 ,  Y10T428/2984 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995 ,  Y10T428/2996 ,  Y10T428/2998

Abstract: Inorganic compound particles constituted of a shell, a porous matter or a cavity enclosed therein, and the porous matter or the cavity being kept unchanged in a subsequently formed transparent coating film.

Abstract translation: 由外壳，多孔物质或其中包围的空腔构成的无机化合物颗粒，并且多孔物质或空腔在随后形成的透明涂膜中保持不变。

公开(公告)号：US06740702B2

公开(公告)日：2004-05-25

申请号：US10172916

申请日：2002-06-17

Applicant: Hiroyasu Nishida ,  Mitsuru Nakai ,  Michio Komatsu

Inventor： Hiroyasu Nishida ,  Mitsuru Nakai ,  Michio Komatsu

IPC: C08K336

CPC classification number: B41M5/5218 ,  Y10T428/24802 ,  Y10T428/259

Abstract: The invention provides a recording sheet having an ink-receiving layer, which comprises a substrate sheet and an ink-receiving layer formed thereon, said ink-receiving layer comprising oxide particles, wherein the ink-receiving layer has pores having a diameter in the range of 3.4 to 2,000 nm, the pore volume of pores having a diameter of 3.4 to 30 nm is in the range of 0.2 to 1.8 ml/g, and the pore volume of pores having a diameter of 30 to 2,000 nm is in the range of 0.1 to 1.5 ml/g. It is preferable that the oxide particles have an average particle diameter of 2 to 1,000 nm and are a mixture of hydrophobic oxide particles and hydrophilic oxide particles. This recording sheet shows sufficient strength, has excellent printability such that images of uniform density and high sharpness can be printed thereon without bleeding, and is excellent in water resistance, weathering resistance and fading resistance.

Abstract translation: 本发明提供了一种具有油墨接收层的记录纸，其包括基板和形成在其上的油墨接收层，所述油墨接收层包括氧化物颗粒，其中油墨接收层具有直径在该范围内的孔 为3.4〜2000nm，直径为3.4〜30nm的孔的孔体积为0.2〜1.8ml / g，直径为30〜2000nm的孔的孔体积为 0.1〜1.5ml / g。 优选氧化物粒子的平均粒径为2〜1000nm，是疏水性氧化物粒子和亲水性氧化物粒子的混合物。 该记录片材具有足够的强度，具有优异的可印刷性，使得能够在不渗色的情况下在其上印刷均匀的密度和高锐度的图像，并且具有优异的耐水性，耐候性和抗褪色性。

公开(公告)号：US06680040B1

公开(公告)日：2004-01-20

申请号：US09868860

申请日：2001-06-21

Applicant: Hiroyasu Nishida ,  Mitsuru Nakai ,  Michio Komatsu ,  Hiroo Yoshitome

Inventor： Hiroyasu Nishida ,  Mitsuru Nakai ,  Michio Komatsu ,  Hiroo Yoshitome

IPC: C01B3312

CPC classification number: C08K9/02 ,  C03C17/007 ,  C03C2217/425 ,  C03C2217/475 ,  C04B41/009 ,  C04B41/4584 ,  C04B41/81 ,  C04B2111/80 ,  C08K9/04 ,  C04B41/4537 ,  C04B41/4582 ,  C04B41/5035 ,  C04B41/526 ,  C04B41/5037 ,  C04B35/14 ,  C04B35/16 ,  C04B35/18

Abstract: The porous composite oxide particle is coated with a porous silica-based inorganic oxide layer, and also a substrate has a coating film with the fine particles thereon, which has a low refractive index and excellent in adhesion with a resin or the like, strength, the ability to reduce reflection and the like. The fine particles include porous composite oxide with silica and an inorganic oxide other than silica, wherein the fine particles are coated with a porous silica-based inorganic oxide layer having a thickness from 0.5 to 20 nm. The fine particles include preferably an organic group directly bonded to silicon, and SR/ST, the ratio of the molar amount of silicon having the organic group directly bonded thereto (SR) vs the molar amount of the total silicon (ST), is preferably in the range from 0.001 to 0.9.

Abstract translation: 多孔复合氧化物粒子涂布有多孔二氧化硅系无机氧化物层，并且基板也具有其上具有低折射率和与树脂等的粘合性优异的其上的微粒的涂膜，强度， 减少反射等的能力。 细颗粒包括具有二氧化硅的多孔复合氧化物和除二氧化硅之外的无机氧化物，其中细颗粒涂覆有厚度为0.5至20nm的多孔二氧化硅基无机氧化物层。 微粒优选包括与硅直接键合的有机基团，SR / ST（直接键合有机基团的硅的摩尔量（SR））与总硅的摩尔量（ST）的比例优选为 在0.001至0.9的范围内。

公开(公告)号：US06447881B1

公开(公告)日：2002-09-10

申请号：US09220134

申请日：1998-12-23

Applicant: Hiroyasu Nishida ,  Mitsuru Nakai ,  Michio Komatsu

Inventor： Hiroyasu Nishida ,  Mitsuru Nakai ,  Michio Komatsu

IPC: B41M500

CPC classification number: B41M5/5218 ,  Y10T428/24802 ,  Y10T428/259

Abstract: The invention provides a recording sheet having an ink-receiving layer, which comprises a substrate sheet and an ink-receiving layer formed thereon, said ink-receiving layer comprising oxide particles, wherein the ink-receiving layer has pores having a diameter in the range of 3.4 to 2,000 nm, the pore volume of pores having a diameter of 3.4 to 30 nm is in the range of 0.2 to 1.8 ml/g, and the pore volume of pores having a diameter of 30 to 2,000 nm is in the range of 0.1 to 1.5 ml/g. It is preferable that the oxide particles have an average particle diameter of 2 to 1,000 nm and are a mixture of hydrophobic oxide particles and hydrophilic oxide particles. This recording sheet shows sufficient strength, has excellent printability such that images of uniform density and high sharpness can be printed thereon without bleeding, and is excellent in water resistance, weathering resistance and fading resistance.

Abstract translation: 本发明提供了一种具有油墨接收层的记录纸，其包括基板和形成在其上的油墨接收层，所述油墨接收层包括氧化物颗粒，其中油墨接收层具有直径在该范围内的孔 为3.4〜2000nm，直径为3.4〜30nm的孔的孔体积为0.2〜1.8ml / g，直径为30〜2000nm的孔的孔体积为 0.1〜1.5ml / g。 优选氧化物粒子的平均粒径为2〜1000nm，是疏水性氧化物粒子和亲水性氧化物粒子的混合物。 该记录片材具有足够的强度，具有优异的可印刷性，使得能够在不渗色的情况下在其上印刷均匀的密度和高锐度的图像，并且具有优异的耐水性，耐候性和抗褪色性。

公开(公告)号：US08029898B2

公开(公告)日：2011-10-04

申请号：US12426346

申请日：2009-04-20

Applicant: Toshiharu Hirai ,  Hiroyasu Nishida ,  Michio Komatsu

Inventor： Toshiharu Hirai ,  Hiroyasu Nishida ,  Michio Komatsu

IPC: B32B5/66

CPC classification number: C03C17/3655 ,  C03C17/007 ,  C03C17/34 ,  C03C17/36 ,  C03C17/3676 ,  C03C2217/425 ,  C03C2217/445 ,  C03C2217/475 ,  C03C2217/76 ,  C03C2217/78 ,  Y10T428/249953 ,  Y10T428/249962 ,  Y10T428/249998 ,  Y10T428/25 ,  Y10T428/2982 ,  Y10T428/2984 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995 ,  Y10T428/2996 ,  Y10T428/2998

Abstract: Inorganic compound particles constituted of a shell, a porous matter or a cavity enclosed therein, and the porous matter or the cavity being kept unchanged in a subsequently formed transparent coating film.

Abstract translation: 由外壳，多孔物质或其中包围的空腔构成的无机化合物颗粒，并且随后形成的透明涂膜中的多孔物质或空腔保持不变。

公开(公告)号：US07575803B2

公开(公告)日：2009-08-18

申请号：US10898894

申请日：2004-07-26

Applicant: Toshiharu Hirai ,  Hiroyasu Nishida ,  Michio Komatsu

Inventor： Toshiharu Hirai ,  Hiroyasu Nishida ,  Michio Komatsu

IPC: B32B5/66

CPC classification number: C03C17/3655 ,  C03C17/007 ,  C03C17/34 ,  C03C17/36 ,  C03C17/3676 ,  C03C2217/425 ,  C03C2217/445 ,  C03C2217/475 ,  C03C2217/76 ,  C03C2217/78 ,  Y10T428/249953 ,  Y10T428/249962 ,  Y10T428/249998 ,  Y10T428/25 ,  Y10T428/2982 ,  Y10T428/2984 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995 ,  Y10T428/2996 ,  Y10T428/2998

Abstract: Inorganic compound particles constituted of a shell, a porous matter or a cavity enclosed therein, and the porous matter or the cavity being kept unchanged in a subsequently formed transparent coating film.

Abstract translation: 由外壳，多孔物质或其中包围的空腔构成的无机化合物颗粒，并且多孔物质或空腔在随后形成的透明涂膜中保持不变。

公开(公告)号：US06890647B1

公开(公告)日：2005-05-10

申请号：US10070110

申请日：2000-08-09

Applicant: Hiroyasu Nishida ,  Naoyuki Enomoto ,  Michio Komatsu

Inventor： Hiroyasu Nishida ,  Naoyuki Enomoto ,  Michio Komatsu

IPC: C01F7/00 ,  C01F7/02 ,  C01F7/34 ,  B32B5/16

CPC classification number: B82Y30/00 ,  C01F7/002 ,  C01F7/02 ,  C01F7/34 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C01P2006/22 ,  C01P2006/40 ,  C01P2006/60 ,  C01P2006/80 ,  Y10T428/249979 ,  Y10T428/257 ,  Y10T428/258

Abstract: Highly transparent alumina hydrate particles having a large pore volume, having a pore diameter which falls in a specified range and, when formed into a high-concentration dispersion sol, exhibiting a low viscosity are provided. Alumina hydrate particles having a composition represented by the general formula xM2O.y(NH4)2O.Al2O3.zH2O (2×10−4≦x≦25×10−4, 0.1×10−4≦y≦20×10−4, 0.6≦z≦2.5, M represents an alkali metal; when the alkali metal is in the form of M2O, x is the number of moles thereof per mol of Al2O3; when ammonia is in the form of (NH4)2O, y is the number of moles thereof per mol of Al2O3; and z is the number of moles of hydration water (H2O) per mol of Al2O3), the alumina hydrate particles having an average particle diameter of 0.02 to 0.2 μm, a total pore volume of 0.5 to 1.5 ml/g, and a volume of pores whose diameter is from 15 to 30 nm ranging from 0.3 to 1.0 ml/g.

Abstract translation: 提供具有孔径在特定范围内的细孔容积大的高透明氧化铝水合物颗粒，并且当形成为高浓度分散体溶胶时呈现低粘度。 氧化铝水合物颗粒，其具有由通式x M 2 O y（NH 4）2 O 2，Al 2 O 2， 3 O 3（2×10 -4）=（x = 25×10 -4），±0.1×10 -3 =0≤x≤0.0，0.6≤Z≤2.5，M表示碱金属;当碱金属为M < O 2是每摩尔Al 2 O 3 3的摩尔数;当氨为（NH 3）2的形式时， 4是O 2，其中每摩尔的Al 2 O 3的摩尔数; z是数 的水合水的摩尔数（H 2 O 2）/平均粒径为 0.02〜0.2μm，总孔体积为0.5〜1.5ml / g，直径为15〜30nm的孔体积为0.3〜1.0ml / g。