公开(公告)号：US5922464A

公开(公告)日：1999-07-13

申请号：US908984

申请日：1997-08-08

申请人： Kazuyuki Hayashi ,  Minoru Ohsugi ,  Hiroko Morii ,  Koso Aoki

发明人： Kazuyuki Hayashi ,  Minoru Ohsugi ,  Hiroko Morii ,  Koso Aoki

IPC分类号： C08K3/08 ,  B32B15/02 ,  C08K3/00 ,  C08K3/18 ,  C08K3/22 ,  C08K9/02 ,  C08L21/00 ,  C09C1/22 ,  C09C1/24 ,  C09C1/34

CPC分类号： C08K3/22 ,  C08K9/02 ,  C09C1/24 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/32 ,  C01P2004/38 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2006/10 ,  C01P2006/12 ,  C01P2006/19 ,  C01P2006/60 ,  C01P2006/80 ,  Y10T428/2991 ,  Y10T428/2993

摘要： A rubber or resin composition comprises:0.1 to 10.0 parts by weight of iron oxide particles composed of iron oxide core which contains 0.21 to 2.14 wt % of silicon, calculated as SiO.sub.2, and 0.01 to 10.0 wt %, calculated as SiO.sub.2, of a precipitate composed of silicon, which adheres to the surfaces of said iron oxide core, a sphere ratio, maximum diameter/ minimum diameter, of said iron oxide particles being of 0.7 to 1.0, an average particle diameter of said iron oxide particles being 0.05 to 1.0 .mu.m, a geometric standard deviation .sigma.g of said iron oxide particles which shows the particle size distribution being not more than 1.40, a bulk density of said iron oxide particles being 0.80 to 1.5 g/cm.sup.3, and a surface activity of said iron oxide particles which is indicated by the number of cyclohexanone molecules adsorbed to the surfaces of the iron oxide particles, number of molecules/nm.sup.2, being not more than 1.70; and90 to 99.9 parts by weight of rubber or thermoplastic resin.

摘要翻译： 橡胶或树脂组合物包含：0.1至10.0重量份由氧化铁芯组成的氧化铁颗粒，其含有0.21至2.14重量％的硅，以SiO 2计，和0.01至10.0重量％，以SiO 2计，沉淀物 由氧化铁芯的表面附着的硅构成，所述氧化铁粒子的球体比，最大直径/最小直径为0.7〜1.0，所述氧化铁粒子的平均粒径为0.05〜1.0μm m，所述氧化铁颗粒的几何标准偏差σg，其显示出不大于1.40的粒度分布，所述氧化铁颗粒的堆积密度为0.80至1.5g / cm 3，所述氧化铁颗粒的表面活性 其由吸附在氧化铁颗粒表面上的环己酮分子的数目表示，分子数/ nm 2不大于1.70; 和90〜99.9重量份的橡胶或热塑性树脂。

公开(公告)号：US08303861B2

公开(公告)日：2012-11-06

申请号：US12926485

申请日：2010-11-22

申请人： Shinji Horie ,  Hiroko Morii ,  Hirofumi Nishikawa ,  Kazuyuki Hayashi

发明人： Shinji Horie ,  Hiroko Morii ,  Hirofumi Nishikawa ,  Kazuyuki Hayashi

IPC分类号： G02B5/23 ,  G02F1/1335

CPC分类号： C09C1/309 ,  B82Y30/00 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/22 ,  C01P2006/60 ,  C01P2006/62 ,  C01P2006/64 ,  C01P2006/65 ,  C09C1/0081 ,  C09C1/30 ,  C09C1/3063 ,  C09C1/3081 ,  C09D11/322 ,  G02B5/201

摘要： Colored composite microparticles comprising silica and an organic pigment in which the silica is enclosed in the organic pigment and contained in an amount of 0.001 to 9% by weight (calculated as Si) based on the weight of the composite particles. These microparticles have a high tinting strength and are excellent in dispersibility and light fastness.

摘要翻译： 包含二氧化硅和有机颜料的着色复合微粒，其中基于复合颗粒的重量，二氧化硅被包封在有机颜料中并且含有0.001至9重量％（以Si计）。 这些微粒具有高的着色强度，分散性和耐光性优异。

公开(公告)号：US07807733B2

公开(公告)日：2010-10-05

申请号：US11826268

申请日：2007-07-13

申请人： Kazuyuki Hayashi ,  Hiroko Morii ,  Yusuke Shimohata

发明人： Kazuyuki Hayashi ,  Hiroko Morii ,  Yusuke Shimohata

IPC分类号： F21V7/22

CPC分类号： C09C1/027 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/37 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C01P2006/65 ,  C09C1/021 ,  C09C1/043 ,  C09C1/24 ,  C09C1/309 ,  C09C1/3692 ,  C09C3/006 ,  C09C3/08 ,  C09C3/12 ,  C09D5/004 ,  Y10T428/252 ,  Y10T428/256

摘要： A color agent for a road marking material comprising composite particles having an average particle diameter of 0.01 to 10.0 μm, said composite particles comprising: inorganic particles; a gluing agent coating layer formed on surface of said inorganic particle; and an organic pigment coat formed onto said gluing agent coating layer in an amount of from 1 to 500 parts by weight based on 100 parts by weight of said inorganic particles. The color agent for a road marking material, contains no harmful elements and exhibits excellent tinting strength, hiding power, light resistance and heat resistance, and is suppressed in surface activity thereof. The road marking material using the color agent, shows a less change in hue with the passage of time and an excellent retroreflective property.

摘要翻译： 一种用于道路标线材料的着色剂，其包含平均粒径为0.01至10.0μm的复合颗粒，所述复合颗粒包括：无机颗粒; 形成在所述无机颗粒的表面上的胶粘剂涂层; 和基于100重量份的所述无机颗粒，以1至500重量份的量形成在所述胶粘剂涂层上的有机颜料涂层。 用于道路标识材料的着色剂不含有害元素，并且具有优异的着色强度，遮盖力，耐光性和耐热性，并且抑制其表面活性。 使用着色剂的道路标记材料随着时间的推移显示出较少的色相变化和良好的回射性能。

公开(公告)号：US20080258118A1

公开(公告)日：2008-10-23

申请号：US12073465

申请日：2008-03-05

申请人： Shinji Horie ,  Hiroko Morii ,  Hirofumi Nishikawa ,  Kazuyuki Hayashi

发明人： Shinji Horie ,  Hiroko Morii ,  Hirofumi Nishikawa ,  Kazuyuki Hayashi

IPC分类号： C09D11/02 ,  G02B5/23

CPC分类号： C09C1/309 ,  B82Y30/00 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/22 ,  C01P2006/60 ,  C01P2006/62 ,  C01P2006/64 ,  C01P2006/65 ,  C09C1/0081 ,  C09C1/30 ,  C09C1/3063 ,  C09C1/3081 ,  C09D11/322 ,  G02B5/201

摘要： There are provided colored composite microparticles having a fine primary particle diameter and exhibiting a high tinting strength, an excellent dispersibility and an excellent light fastness; a process for producing the colored composite microparticles; and a dispersion of the colored composite microparticles. The colored composite microparticles are composite particles comprising silica and an organic pigment in which the silica is enclosed in the organic pigment and contained in an amount of 0.001 to 9% by weight (calculated as Si) based on the weight of the composite particles. The coloring composition for color filters is prepared by dispersing a colorant for color filters comprising the colored composite microparticles in a coloring composition base material, whereas the ink for ink-jet printing is prepared by dispersing a colorant for inks for ink-jet printing comprising the colored composite microparticles in an ink base solution. The colored composite microparticles have a high tinting strength and are excellent in dispersibility and light fastness, and therefore, can be suitably used in various applications such as ordinarily used paints, printing inks, etc., irrespective of an aqueous system or a solvent system.

摘要翻译： 提供具有一次粒径小，着色强度高，分散性优异，耐光性优异的有色复合微粒; 制造着色复合微粒的方法; 和着色复合微粒的分散体。 着色复合微粒是包含二氧化硅和有机颜料的复合颗粒，其中二氧化硅被包封在有机颜料中，并且以基于复合颗粒的重量计含有0.001至9重量％（以Si计）。 通过将包含着色复合微粒的滤色剂用着色剂分散在着色组合物基材中而制备滤色器着色组合物，而用于喷墨印刷的油墨是通过将用于喷墨印刷的油墨用着色剂 油墨基底溶液中的着色复合微粒。 着色复合微粒具有高的着色强度，分散性和耐光性优异，因此可以适用于通常使用的油漆，印刷油墨等的各种应用，而不考虑水性体系或溶剂体系。

公开(公告)号：US07432314B2

公开(公告)日：2008-10-07

申请号：US10319849

申请日：2002-12-16

申请人： Mamoru Kamigaki ,  Hiroko Morii ,  Kazuyuki Hayashi ,  Toru Iwaki

发明人： Mamoru Kamigaki ,  Hiroko Morii ,  Kazuyuki Hayashi ,  Toru Iwaki

IPC分类号： C09D11/00

CPC分类号： B82Y30/00 ,  C01P2004/50 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C09B67/0002 ,  C09B67/0022 ,  C09C1/021 ,  C09C1/043 ,  C09C1/309 ,  C09C1/3692 ,  C09C3/006

摘要： A functional material comprising fine coloring particles having an average primary particle diameter of 1 to 50 nm in a dried state, and having a BET specific surface area value of 30 to 500 m2/g and a light transmittance of not less than 80%. The functional material composed of fine coloring particles, exhibits not only an excellent transparency but also a high tinting strength and a clear hue.

摘要翻译： 一种功能材料，其在干燥状态下包含平均一次粒径为1〜50nm的细着色颗粒，BET比表面积值为30〜500m 2 / g，透光率 不低于80％。 由细着色颗粒组成的功能材料不仅具有优异的透明性，而且还具有高的着色力和清晰的色调。

公开(公告)号：US07259194B2

公开(公告)日：2007-08-21

申请号：US10650036

申请日：2003-08-28

申请人： Kazuyuki Hayashi ,  Hiroko Morii ,  Yusuke Shimohata

发明人： Kazuyuki Hayashi ,  Hiroko Morii ,  Yusuke Shimohata

IPC分类号： F21V7/22

CPC分类号： C09C1/027 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/37 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C01P2006/65 ,  C09C1/021 ,  C09C1/043 ,  C09C1/24 ,  C09C1/309 ,  C09C1/3692 ,  C09C3/006 ,  C09C3/08 ,  C09C3/12 ,  C09D5/004 ,  Y10T428/252 ,  Y10T428/256

摘要： A color agent for a road marking material comprising composite particles having an average particle diameter of 0.01 to 10.0 μm, said composite particles comprising: inorganic particles; a gluing agent coating layer formed on surface of said inorganic particle; and an organic pigment coat formed onto said gluing agent coating layer in an amount of from 1 to 500 parts by weight based on 100 parts by weight of said inorganic particles. The color agent for a road marking material, contains no harmful elements and exhibits excellent tinting strength, hiding power, light resistance and heat resistance, and is suppressed in surface activity thereof. The road marking material using the color agent, shows a less change in hue with the passage of time and an excellent retroreflective property.

摘要翻译： 一种用于道路标线材料的着色剂，其包含平均粒径为0.01至10.0μm的复合颗粒，所述复合颗粒包括：无机颗粒; 形成在所述无机颗粒的表面上的胶粘剂涂层; 和基于100重量份的所述无机颗粒，以1至500重量份的量形成在所述胶粘剂涂层上的有机颜料涂层。 用于道路标识材料的着色剂不含有害元素，并且具有优异的着色强度，遮盖力，耐光性和耐热性，并且抑制其表面活性。 使用着色剂的道路标记材料随着时间的推移显示出较少的色相变化和良好的回射性能。

公开(公告)号：US06824867B2

公开(公告)日：2004-11-30

申请号：US10355058

申请日：2003-01-31

申请人： Kazuyuki Hayashi ,  Keisuke Iwasaki ,  Hiroko Morii ,  Mineko Ohsugi

发明人： Kazuyuki Hayashi ,  Keisuke Iwasaki ,  Hiroko Morii ,  Mineko Ohsugi

IPC分类号： G11B570

CPC分类号： B82Y30/00 ,  C01P2004/03 ,  C01P2004/10 ,  C01P2004/50 ,  C01P2004/51 ,  C01P2004/54 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/86 ,  C01P2006/12 ,  C01P2006/40 ,  C01P2006/42 ,  C01P2006/90 ,  C09C1/22 ,  G11B5/738 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995 ,  Y10T428/2998

摘要： Non-magnetic composite particles composed of non-magnetic core particles having an average particle size of 0.01 to 0.3 &mgr;m, and inorganic fine particles having an average particle size of 0.001 to 0.07 &mgr;m. The fine particles are present in an amount of 0.1 to 20% by weight based on the weight of the non-magnetic particles are on the surface of each non-magnetic particle, and are fixed or anchored on the surface of each non-magnetic particle through a silicon compound The non-magnetic composite particles have a high polishing effect and a high dispersibility, and are useful as a non-magnetic undercoat layer for a magnetic recording medium.

摘要翻译： 由平均粒径为0.01〜0.3μm的非磁性核粒子和平均粒径为0.001〜0.07μm的无机细颗粒构成的非磁性复合粒子。 相对于每个非磁性颗粒的表面上的非磁性颗粒的重量，细颗粒以0.1至20重量％的量存在，并且固定或锚定在每个非磁性颗粒的表面上 通过硅化合物非磁性复合颗粒具有高抛光效果和高分散性，并且可用作磁记录介质的非磁性底涂层。

公开(公告)号：US06667120B2

公开(公告)日：2003-12-23

申请号：US09957236

申请日：2001-09-21

申请人： Kazuyuki Hayashi ,  Keisuke Iwasaki ,  Hiroko Morii

发明人： Kazuyuki Hayashi ,  Keisuke Iwasaki ,  Hiroko Morii

IPC分类号： B32B516

CPC分类号： G11B5/738 ,  Y10T428/2995

摘要： A magnetic recording medium of the present invention comprises a non-magnetic base film; a non-magnetic undercoat layer formed on the non-magnetic base film, comprising non-magnetic acicular composite particles and a binder resin; and a magnetic recording layer formed on the non-magnetic undercoat layer, comprising magnetic particles and a binder resin, the non-magnetic acicular composite particles having an average major axis diameter of 0.01 to 0.3 &mgr;m, comprising: acicular hematite particles or acicular iron oxide hydroxide particles as non-magnetic core particles, a coating formed on surface of the non-magnetic core particles, comprising at least one organosilicon compound selected from the group consisting of: (1) organosilane compounds obtainable from alkoxysilane compounds, and (2) polysiloxanes or modified polysiloxanes, and a phthalocyanine-based pigment coat formed on the organosilicon compound coating layer, in an amount of from 1 to 100 parts by weight based on 100 parts by weight of the non-magnetic core particles.

摘要翻译： 本发明的磁记录介质包括非磁性基膜; 形成在非磁性基膜上的非磁性底涂层，包含非磁性针状复合颗粒和粘合剂树脂; 以及形成在非磁性底涂层上的磁记录层，其包含磁性颗粒和粘合剂树脂，所述非磁性针状复合颗粒的平均长轴直径为0.01至0.3μm，包括：针状赤铁矿颗粒或针状氧化铁 氢氧化物颗粒作为非磁性核颗粒，在非磁性核颗粒的表面上形成的涂层，包含至少一种选自以下的有机硅化合物：（1）由烷氧基硅烷化合物得到的有机硅烷化合物和（2）聚硅氧烷 或改性聚硅氧烷，以及在有机硅化合物涂层上形成的酞菁类颜料涂层，其量为基于100重量份的非磁性核颗粒为1至100重量份。

公开(公告)号：US06287668B1

公开(公告)日：2001-09-11

申请号：US09523646

申请日：2000-03-10

申请人： Kazuyuki Hayashi ,  Keisuke Iwasaki ,  Yasuyuki Tanaka ,  Hiroko Morii

发明人： Kazuyuki Hayashi ,  Keisuke Iwasaki ,  Yasuyuki Tanaka ,  Hiroko Morii

IPC分类号： G11B5733

CPC分类号： B82Y30/00 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/10 ,  C01P2004/20 ,  C01P2004/32 ,  C01P2004/38 ,  C01P2004/50 ,  C01P2004/51 ,  C01P2004/54 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/80 ,  C01P2004/82 ,  C01P2004/84 ,  C01P2004/86 ,  C01P2006/12 ,  C01P2006/19 ,  C01P2006/22 ,  C01P2006/40 ,  C01P2006/42 ,  C01P2006/60 ,  C01P2006/62 ,  C01P2006/80 ,  C09C1/24 ,  C09C3/006 ,  C09C3/12 ,  G11B5/738 ,  Y10S428/90 ,  Y10T428/24355 ,  Y10T428/257 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995

摘要： A magnetic recording medium of the present invention comprises: a non-magnetic base film; a non-magnetic undercoat layer formed on said non-magnetic base film, comprising a binder resin and non-magnetic acicular black iron-based composite particles; and a magnetic coating film comprising a binder resin and magnetic particles, said non-magnetic acicular black iron-based composite particles comprising: acicular hematite particles or acicular iron oxide hydroxide particles having an average major axis diameter of 0.02 to 0.30 &mgr;m; a coating layer formed on the surface of said acicular hematite particle or acicular iron oxide hydroxide particle, comprising a specific organosilicon compound; and a carbon black coat formed on said coating layer. Such a magnetic recording medium has a more smooth surface, a high strength and a lower light transmittance and a low electric resistance even at a small carbon black content.

摘要翻译： 本发明的磁记录介质包括：非磁性基膜;在所述非磁性基膜上形成的非磁性底涂层，包括粘合剂树脂和非磁性针状黑铁基复合颗粒; 以及包含粘合剂树脂和磁性颗粒的磁性涂膜，所述非磁性针状黑铁基复合颗粒包括：平均长轴直径为0.02至0.30μm的针状赤铁矿颗粒或针状铁氧化物氢氧化物颗粒; 形成在所述针状赤铁矿颗粒或针状铁氧化物氢氧化物颗粒的表面上的涂层，其包含特定的有机硅化合物; 以及形成在所述涂层上的炭黑涂层。即使在小的炭黑含量下，这种磁记录介质具有更光滑的表面，高强度和更低的透光率和低的电阻。

公开(公告)号：US6159592A

公开(公告)日：2000-12-12

申请号：US198390

申请日：1998-11-24

申请人： Kazuyuki Hayashi ,  Keisuke Iwasaki ,  Hiroko Morii

发明人： Kazuyuki Hayashi ,  Keisuke Iwasaki ,  Hiroko Morii

IPC分类号： G11B5/733

CPC分类号： G11B5/733 ,  Y10S428/90 ,  Y10T428/257 ,  Y10T428/2993

摘要： A magnetic recording medium comprising: a base film; a non-magnetic undercoat layer formed on said base film, comprising a binder resin and non-magnetic acicular particles containing iron as a main component, which particles comprise iron and zirconium of 0.05 to 30% by weight, calculated as Zr, based on the total weight of the particles, which is present within the particle; and a magnetic recording layer formed on said non-magnetic undercoat layer and comprising magnetic particles and a binder resin. Such a magnetic recording medium has a low light transmittance, an excellent smooth surface, a high mechanical strength and an excellent durability.

摘要翻译： 一种磁记录介质，包括：基膜; 形成在所述基底膜上的非磁性底涂层，其包含粘合剂树脂和以铁为主要成分的非磁性针状颗粒，该颗粒包含以Zr计为0.05至30重量％的铁和锆，基于 存在于颗粒内的颗粒的总重量; 以及形成在所述非磁性底涂层上并包含磁性颗粒和粘合剂树脂的磁记录层。 这种磁记录介质具有低的透光率，优异的光滑表面，高的机械强度和优异的耐久性。