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41.发明授权Composite particles, and tread rubber composition, paint and resin composition using the same 失效复合颗粒和胎面橡胶组合物，油漆和树脂组合物使用相同公开(公告)号：US06800684B2
公开(公告)日：2004-10-05
申请号：US10142946
申请日：2002-05-13
IPC分类号： C08K334
CPC分类号： C08K9/02 , C01P2004/62 , C01P2006/12 , C01P2006/40 , C08K3/22 , C08K3/36 , C08K9/06 , C09C1/043 , C09C1/309 , C09C1/3692 , C09D7/62 , C09D7/67 , C09D7/68 , C08L21/00
摘要： Composite particles capable of an excellent dispersibility and an excellent light resistance of the present invention have an average particle diameter of 0.001 to 12.0 &mgr;m, comprise: white inorganic particles as core particles; a gluing agent-coating layer formed on at least a parts of the surface of said white inorganic particle; and a black pigment coat composed of carbon black, aniline black or both carbon black and aniline black, formed onto at least a part of the gluing agent-coating layer in an amount of from 1 to 500 parts by weight based on 100 parts by weight of said white inorganic particles.
摘要翻译： 能够得到本发明的优异的分散性和优异的耐光性的复合粒子的平均粒径为0.001〜12.0μm，包含：作为核心粒子的白色无机粒子;形成在至少一部分上的胶合剂涂布层 所述白色无机颗粒的表面; 和由炭黑，苯胺黑或炭黑和苯胺黑组成的黑色颜料涂层，以100重量份的重量份形式在1至500重量份的量的至少一部分胶粘剂涂层上形成 所述白色无机颗粒。
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公开(公告)号：US06737211B2
公开(公告)日：2004-05-18
申请号：US10131501
申请日：2002-04-25
申请人： Kazuyuki Hayashi , Keisuke Iwasaki , Hiroko Morii
发明人： Kazuyuki Hayashi , Keisuke Iwasaki , Hiroko Morii
IPC分类号： G03G909
CPC分类号： G03G9/09708 , G03G9/08773 , G03G9/09 , G03G9/097 , G03G9/09716 , G03G9/09725 , G03G9/09783
摘要： A color toner comprises: a binder resin, and a colorant having an average particle diameter of 0.005 to 0.30 &mgr;m, comprising: extender pigments, a gluing agent-coating layer formed on surface of the extender pigment, and an organic pigment coat formed onto the gluing agent-coating layer in an amount of 1 to 500 parts by weight based on 100 parts by weight of the extender pigments. The color toner exhibits not only a clear hue, but also excellent fluidity and dispersibility of colorants.
摘要翻译： 彩色调色剂包括：粘合剂树脂和平均粒径为0.005至0.30μm的着色剂，包括：增量颜料，形成在增量颜料表面上的胶粘剂涂层和形成在胶粘剂上的有机颜料涂层 涂料层的量为1〜500重量份，基于100重量份的增量颜料。彩色调色剂不仅具有清晰的色调，而且表现出优异的着色剂的流动性和分散性。
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43.发明授权公开(公告)号：US06723456B2
公开(公告)日：2004-04-20
申请号：US10022818
申请日：2001-12-20
IPC分类号： B32B516
CPC分类号： G11B5/738 , G11B5/733 , Y10T428/256
摘要： Hematite particles aggregates as non-magnetic particles of the present invention are capable of forming a non-magnetic undercoat layer of a magnetic recording medium having a more excellent surface smoothness, which can exhibit not only an excellent dispersibility but also have an improving ability of a surface smoothness of a coating film produced therefrom by calendering treatment, a non-magnetic undercoat layer for magnetic recording medium which contains the hematite particles aggregates is exhibits a more excellent surface smoothness, and a magnetic recording medium having the non-magnetic undercoat layer, is exhibits a more excellent surface smoothness.
摘要翻译： 作为本发明的非磁性粒子的赤铁矿颗粒聚集体能够形成具有更优异的表面平滑性的磁记录介质的非磁性底涂层，其不仅具有优异的分散性，而且还具有改善的 通过压延处理制成的涂膜的表面光滑度，含有赤铁矿颗粒聚集体的磁记录介质的非磁性底涂层表现出更优异的表面平滑度，并且具有非磁性底涂层的磁记录介质是 表现出更优异的表面平滑度。
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44.发明授权公开(公告)号：US06544647B1
公开(公告)日：2003-04-08
申请号：US09625404
申请日：2000-07-25
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： B32B530
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。
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45.发明授权Non-magnetic black particles, non-magnetic black pigment therefrom and non-magnetic black filler therefrom 失效非磁性黑色颗粒，非磁性黑色颜料及其非磁性黑色填料
公开(公告)号：US6087004A
公开(公告)日：2000-07-11
申请号：US912720
申请日：1997-08-18
CPC分类号： C09D7/1275 , C08K3/30 , C09C1/0081 , C09C1/24 , C09D7/1225 , C09D7/1283 , G11B5/708 , C01P2002/70 , C01P2004/03 , C01P2004/32 , C01P2004/38 , C01P2004/41 , C01P2004/61 , C01P2004/62 , C01P2004/84 , C01P2006/12 , C01P2006/60 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C01P2006/66 , C08K3/0033 , C08K9/02 , Y10S428/90 , Y10T428/25 , Y10T428/257 , Y10T428/2991
摘要： In accordance with the present invention, there are provided non-magnetic black particles composed primarily of Fe and having a hematite structure, which shows an excellent blackness, heat resistance, and dispersibility in a vehicle, and which particles contain manganese in an amount of 5 to 40% by weight based on the weight of the non-magnetic black particles, a soluble sodium salt in an amount of not more than 500 ppm (calculated as Na), and a soluble sulfate in an amount of not more than 200 ppm (calculated as SO.sub.4), and have an average particle size of 0.1 to 10.0 .mu.m and a pH of not less than 5.5.
摘要翻译： 根据本发明，提供了主要由Fe组成并具有赤铁矿结构的非磁性黑色颗粒，其在车辆中表现出优异的黑色度，耐热性和分散性，并且该颗粒含有5个量的锰 至40重量％，以不大于500ppm（以Na计算）的量的可溶性钠盐和不大于200ppm的可溶性硫酸盐（ 以SO4计算），平均粒径为0.1〜10.0μm，pH值不小于5.5。
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公开(公告)号：US06638675B2
公开(公告)日：2003-10-28
申请号：US10141959
申请日：2002-05-10
IPC分类号： G03G9083
CPC分类号： G03G9/083 , G03G9/0833 , G03G9/0836 , G03G9/0839 , G03G9/08773 , G03G9/0902 , G03G9/0904 , Y10S428/90 , Y10T428/2991 , Y10T428/2995 , Y10T428/2998
摘要： Black magnetic toner comprising: a binder resin, and black magnetic composite particles comprising: magnetic iron oxide particles having an average particle diameter of 0.055 to 0.95 &mgr;m; a coating layer formed on the surface of said magnetic iron oxide particles, comprising at least one organosilicon compound selected from the group consisting of: (1) organosilane compounds obtainable from alkoxysilane compounds, (2) polysiloxanes or modified polysiloxanes, and (3) fluoroalkyl organosilane compounds obtainable from fluoroalkylsilane compounds; and a carbon black coat formed on said coating layer comprising said organosilicon compound, in an amount of 1 to 25 parts by weight based on 100 parts by weight of said magnetic iron oxide particles. Such a black magnetic toner can be free from being deteriorated in electric resistance due to the existence of the carbon black coat, and as a result, is suitable as a high-resistance or insulated magnetic toner.
摘要翻译： 黑色磁性调色剂，其包含：粘合剂树脂和黑色磁性复合颗粒，其包含平均粒径为0.055至0.95μm的磁性氧化铁颗粒;形成在所述磁性氧化铁颗粒的表面上的涂层，其包含至少一种有机硅化合物 选自：（1）可从烷氧基硅烷化合物获得的有机硅烷化合物，（2）聚硅氧烷或改性聚硅氧烷，和（3）可从氟代烷基硅烷化合物获得的氟烷基有机硅烷化合物; 和在包含所述有机硅化合物的所述涂层上形成的炭黑涂层，其量为基于100重量份的所述磁性氧化铁颗粒为1至25重量份。这样的黑色磁性调色剂可以没有劣化的电 由于存在炭黑涂层而导致的电阻，因此适合作为高电阻或绝缘磁性调色剂。
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公开(公告)号：US06416864B1
公开(公告)日：2002-07-09
申请号：US09541725
申请日：2000-04-03
IPC分类号： B32B516
CPC分类号： G03G9/083 , G03G9/0833 , G03G9/0836 , G03G9/0839 , G03G9/08773 , G03G9/0902 , G03G9/0904 , Y10S428/90 , Y10T428/2991 , Y10T428/2995 , Y10T428/2998
摘要： Black magnetic toner comprising: a binder resin, and black magnetic composite particles comprising: magnetic iron oxide particles having an average particle diameter of 0.055 to 0.95 &mgr;m; a coating layer formed on the surface of said magnetic iron oxide particles, comprising at least one organosilicon compound selected from the group consisting of: (1) organosilane compounds obtainable from alkoxysilane compounds, (2) polysiloxanes or modified polysiloxanes, and (3) fluoroalkyl organosilane compounds obtainable from fluoroalkylsilane compounds; and a carbon black coat formed on said coating layer comprising said organosilicon compound, in an amount of 1 to 25 parts by weight based on 100 parts by weight of said magnetic iron oxide particles. Such a black magnetic toner can be free from being deteriorated in electric resistance due to the existence of the carbon black coat, and as a result, is suitable as a high-resistance or insulated magnetic toner.
摘要翻译： 黑色磁性调色剂，其包含：粘合剂树脂和黑色磁性复合颗粒，其包含平均粒径为0.055至0.95μm的磁性氧化铁颗粒;形成在所述磁性氧化铁颗粒的表面上的涂层，其包含至少一种有机硅化合物 选自：（1）可从烷氧基硅烷化合物获得的有机硅烷化合物，（2）聚硅氧烷或改性聚硅氧烷，和（3）可从氟代烷基硅烷化合物获得的氟烷基有机硅烷化合物; 和在包含所述有机硅化合物的所述涂层上形成的炭黑涂层，其量为基于100重量份的所述磁性氧化铁颗粒为1至25重量份。这样的黑色磁性调色剂可以没有劣化的电 由于存在炭黑涂层而导致的电阻，因此适合作为高电阻或绝缘磁性调色剂。
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48.发明授权Black non-magnetic composite particles for black toner and black toner using the same 失效用于黑色调色剂的黑色非磁性复合颗粒和使用其的黑色调色剂
公开(公告)号：US6130017A
公开(公告)日：2000-10-10
申请号：US293057
申请日：1999-04-16
CPC分类号： G03G9/08773 , G03G9/0902 , Y10T428/2991
摘要： Black non-magnetic composite particles for black toner according to the present invention, comprise:black hematite particles or black iron oxide hydroxide particles as core particles;fine particles which are adhered or exist on at least a part of the surface of each magnetite particle, and comprise oxides, oxide hydroxides or oxides and oxide hydroxides composed of at least one element selected from the group consisting of Si, Zr, Ti, Al and Ce; anda methyl hydrogen polysiloxane coating layer formed on said fine particles or said fine particles and the exposed surface of the magnetite particle,the average particle size of said black non-magnetic composite particles being 0.08 to 1.0 .mu.m.Such black non-magnetic composite particles are suitable for a black toner which can exhibit not only an excellent flowability but also a high volume resistivity.
摘要翻译： 本发明黑色调色剂黑色非磁性复合颗粒包括黑色赤铁矿颗粒或黑色铁氧化物氢氧化物颗粒作为核心颗粒; 附着或存在于每个磁铁矿颗粒的表面的至少一部分上的细颗粒，并且包含由选自Si，Zr，Ti，Al中的至少一种元素组成的氧化物，氧化物氢氧化物或氧化物和氧化物氢氧化物 和Ce; 和形成在所述微粒或所述微粒上的甲基氢聚硅氧烷涂层和所述磁铁矿粒子的露出面，所述黑色非磁性复合粒子的平均粒径为0.08〜1.0μm。 这种黑色非磁性复合颗粒适用于黑色调色剂，其不仅具有优异的流动性，而且还具有高的体积电阻率。
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公开(公告)号：US06562532B2
公开(公告)日：2003-05-13
申请号：US10073043
申请日：2002-02-12
IPC分类号： G03G9083
CPC分类号： G03G9/0904 , G03G9/083 , G03G9/0833 , G03G9/0836 , G03G9/0839 , G03G9/08773 , G03G9/0902 , Y10T428/2995 , Y10T428/2998 , Y10T428/31663
摘要： Black magnetic toner comprising: a binder resin; and black magnetic composite particles having an average particle diameter of 0.06 to 1.0 &mgr;m comprising: magnetic iron oxide particles, a coating layer formed on the surface of the magnetic iron oxide 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 single carbon black coat formed on the coating layer comprising the organosilicon compound, in an amount of 26 to 55 parts by weight based on 100 parts by weight of the magnetic iron oxide particles.
摘要翻译： 黑色磁性调色剂，包括：粘合剂树脂; 平均粒径为0.06〜1.0μm的黑色磁性复合粒子，其特征在于，含有磁性氧化铁粒子，形成在所述磁性氧化铁粒子的表面上的被覆层，所述被覆层包含至少一种选自下述的有机硅化合物：（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，以及在包含有机硅化合物的涂层上形成的单碳黑涂层，其量为26至55重量份，基于100重量份 磁性氧化铁颗粒。
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公开(公告)号：US06379855B1
公开(公告)日：2002-04-30
申请号：US09636224
申请日：2000-08-10
IPC分类号： G03G9083
CPC分类号： C09K19/18 , C07C25/24 , G03G9/083 , G03G9/0833 , G03G9/0836 , G03G9/0839 , G03G9/08773 , G03G9/0902 , G03G9/0904 , Y10T428/2995 , Y10T428/2998
摘要： Black magnetic toner comprising: a binder resin; and black magnetic composite particles comprising: magnetic iron oxide particles having an average particle diameter of 0.055 to 0.95 &mgr;m, a coating layer formed on the surface of the magnetic iron oxide 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 carbon black coat formed on the coating layer comprising the organosilicon compound, in an amount of 26 to 55 parts by weight based on 100 parts by weight of the magnetic iron oxide particles. Such a black magnetic toner can be free from being deteriorated in electric resistance due to the existence of the carbon black coat, and as a result, is suitable as a high-resistant or insulated magnetic toner.
摘要翻译： 黑色磁性调色剂，包括：粘合剂树脂; 所述黑色磁性复合粒子包含平均粒径为0.055〜0.95μm的磁性氧化铁粒子，形成在所述磁性氧化铁粒子的表面上的被覆层，所述被覆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包含有机硅化合物的涂层上形成的炭黑涂层，其量为26至55重量份，基于100重量份 磁性氧化铁颗粒。由于炭黑涂层的存在，这种黑色磁性调色剂可以不会劣化电阻，因此适合作为耐高温或绝缘的磁性调色剂。
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