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1. 发明授权

US07049040B2 Electrostatically charged image developing toner containing a polyolefin resin having a cyclic structure 失效
标题翻译：含有具有环状结构的聚烯烃树脂的静电荷图像显影调色剂
公开(公告)号：US07049040B2
公开(公告)日：2006-05-23
申请号：US09331729
申请日：1997-12-25
申请人： Frank Osan , Thomas Wehrmeister , Horst-Tore Land , Toshimi Nishioka , Junichi Fukuzawa , Toru Nakamura , Takuya Hoga , Masayuki Arai , Satoshi Arai
发明人： Frank Osan , Thomas Wehrmeister , Horst-Tore Land , Toshimi Nishioka , Junichi Fukuzawa , Toru Nakamura , Takuya Hoga , Masayuki Arai , Satoshi Arai
IPC分类号： G03G9/087
CPC分类号： G03G9/08704 , G03G9/08782
摘要： A toner for development of an electrostatically charged image, said toner comprising a binder resin, a colorant, a function imparting agent, and a charge control agent, wherein said binder resin at least contains a polyolefin resin having a cyclic structure, said polyolefin resin is composed of a resin or resin fraction having a number average molecular weight (Mn), as measured by GPC, of less than 7,500 and a resin or resin fraction having said number average molecular weight of 7,500 or more, and in said polyolefin resin having a cyclic structure, a resin or resin fraction having an intrinsic viscosity (i.v.) of 0.25 dl/g or more, and a number average molecular weight (Mn) of 7,500 or more and a weight average molecular weight (Mw) of 15,000 or more, as measured by the GPC method, is contained in a proportion of less than 50% by weight based on the entire binder resin.
摘要翻译：用于显影静电荷图像的调色剂，所述调色剂包含粘合剂树脂，着色剂，功能赋予剂和电荷控制剂，其中所述粘合剂树脂至少含有具有环状结构的聚烯烃树脂，所述聚烯烃树脂是由GPC测定的数均分子量（Mn）的树脂或树脂组分小于7,500，所述数均分子量为7500以上的树脂或树脂组分，在所述聚烯烃树脂中具有环状结构，特性粘度（iv）为0.25dl / g以上，数均分子量（Mn）为7,500以上，重均分子量（Mw）为15000以上的树脂或树脂组分，通过GPC法测定，以基于整个粘合剂树脂的比例小于50重量％。

2. 发明授权

US06602604B2 Coating composition 失效
标题翻译：涂料组成
公开(公告)号：US06602604B2
公开(公告)日：2003-08-05
申请号：US09914561
申请日：2001-08-27
申请人： Minoru Kurisaki , Takamasa Harada , Katsuyuki Sakamoto , Junichi Fukuzawa
发明人： Minoru Kurisaki , Takamasa Harada , Katsuyuki Sakamoto , Junichi Fukuzawa
IPC分类号： B32B2738
CPC分类号： C09D201/08 , C09D201/06 , Y10T428/31511 , Y10T428/31525 , Y10T428/31663
摘要： The present invention is to provide a coating composition capable of forming a protective film excellent in adhesion properties. Such a coating composition comprises a specific polymer containing carboxyl group, a specific multifunctional epoxide-containing compound having two or more epoxy groups, an organic solvent, and an amino-containing silane coupling agent represented by the following general formula (I): H2N—R1—Si—(OR2)3 (I) wherein, R1 is an unsubstituted alkylene group, and R2's are independently an unsubstituted alkyl group.
摘要翻译：本发明提供能够形成粘合性优异的保护膜的涂料组合物。这种涂料组合物包含含羧基的特定聚合物，具有两个以上环氧基的特定多官能环氧化物的化合物，有机溶剂和由以下通式（I）表示的含氨基的硅烷偶联剂：其中， R1为未取代的亚烷基，R2为独立的未取代的烷基。

3. 发明授权

US6052940A Electrophotographic toner 失效
标题翻译：电子照相墨粉
公开(公告)号：US6052940A
公开(公告)日：2000-04-25
申请号：US373
申请日：1998-05-20
申请人： Junichi Fukuzawa , Takuya Hoga , Toru Nakamura , Toshimi Nishioka , Horst-Tore Land , Fredy Helmer-Metzmann
发明人： Junichi Fukuzawa , Takuya Hoga , Toru Nakamura , Toshimi Nishioka , Horst-Tore Land , Fredy Helmer-Metzmann
IPC分类号： G03G9/08 , C08L23/02 , G03G9/087 , G03G9/097
CPC分类号： G03G9/08782 , C08L23/02 , G03G9/08704
摘要： This invention relates to a toner for electrophotography which develops an electrostatically charged image, the toner at least containing a coloring agent, a binder resin, a charge control agent, and a functioning agent, wherein low molecular weight polyolefin wax obtained by a metallocene type polymerization catalyst is contained as the function imparting agent. The toner of the invention is excellent in fixability, and has offset preventing properties, heat response characteristic, anti-spent toner properties, and storage stability, which can thus obtain a sharp, high quality image.
摘要翻译： PCT No.PCT / JP96 / 02134 Sec。 371日期：1998年5月20日 102（e）1998年5月20日PCT PCT 1996年7月29日PCT公布。公开号WO97 / 0552800 日本特开1997年2月13日本发明涉及一种显影静电电荷图像的调色剂，该调色剂至少包含着色剂，粘合剂树脂，电荷控制剂和功能剂，其中得到的低分子量聚烯烃蜡通过金属茂型聚合催化剂作为功能赋予剂。本发明的调色剂具有优异的定影性，并且具有抵消防止性能，热响应特性，防消色调剂性能和储存稳定性，因此可以获得清晰，高质量的图像。

4. 发明授权

US6162572A Toner for electrophotography 失效
标题翻译：电子照相用碳粉
公开(公告)号：US6162572A
公开(公告)日：2000-12-19
申请号：US531837
申请日：2000-03-21
申请人： Junichi Fukuzawa , Takuya Hoga , Toru Nakamura , Toshimi Nishioka , Horst-Tore Land , Fredy Helmer-Metzmann
发明人： Junichi Fukuzawa , Takuya Hoga , Toru Nakamura , Toshimi Nishioka , Horst-Tore Land , Fredy Helmer-Metzmann
IPC分类号： G03G9/08 , C08L23/02 , G03G9/087 , G03G9/097
CPC分类号： G03G9/08782 , C08L23/02 , G03G9/08704 , C08L2666/04
摘要： This invention relates to a toner for electrophotography which develops an electrostatically charged image, the toner at least containing a coloring agent, a binder resin, a charge control agent, and a functioning agent, wherein low molecular weight polyolefin wax obtained by a metallocene type polymerization catalyst is contained as the function imparting agent. The toner of the invention is excellent in fixability, and has offset preventing properties, heat response characteristic, anti-spent toner properties, and storage stability, which can thus obtain a sharp, high quality image.
摘要翻译：本发明涉及一种用于电子照相的调色剂，其产生静电荷图像，至少含有着色剂的调色剂，粘合剂树脂，电荷控制剂和功能剂，其中通过茂金属型聚合获得的低分子量聚烯烃蜡作为功能赋予剂含有催化剂。本发明的调色剂具有优异的定影性，并且具有抵消防止性能，热响应特性，防消色调剂性能和储存稳定性，因此可以获得清晰，高质量的图像。

5. 发明授权

US6068959A Coated carrier for developing electrostatically charged images 失效
标题翻译：用于显影静电荷图像的涂层载体
公开(公告)号：US6068959A
公开(公告)日：2000-05-30
申请号：US372
申请日：1998-05-20
申请人： Toru Nakamura , Toshimi Nishioka , Takuya Hoga , Nobuyuki Kurokawa , Junichi Fukuzawa , Horst-Tore Land , Fredy Helmer-Metzmann
发明人： Toru Nakamura , Toshimi Nishioka , Takuya Hoga , Nobuyuki Kurokawa , Junichi Fukuzawa , Horst-Tore Land , Fredy Helmer-Metzmann
IPC分类号： G03G9/113
CPC分类号： G03G9/1133
摘要： This invention relates to a coated carrier for development of an electrostatically charged image, comprising carrier core particles coated with a coating resin; wherein the coating resin at least includes a polyolefin resin having a cyclic structure; a polyolefin resin of a cyclic structure having an intrinsic viscosity (i.v.) of 0.25 dl/g or more, a heat distortion temperature (HDT) by DIN53461-B of 70 .degree. C. or higher, and a number average molecular weight of 7,500 or more and a weight average molecular weight of 15,000 or more, as measured by GPC, is contained in an amount of less than 50% by weight based on the entire coating resin; and the coating resin is used for coating in an amount of 1 to 30% by weight based on the carrier core particles. The present invention can obtain a coated carrier which exhibits high anti-spent toner effect and excellent charge control properties during development with a dry toner.
摘要翻译： PCT No.PCT / JP96 / 02135 Sec。 371日期：1998年5月20日 102（e）1998年5月20日PCT PCT 1996年7月29日PCT公布。出版物WO97 / 24644 日期1997年7月10日本发明涉及一种用于开发静电荷图像的涂层载体，其包含涂覆有涂层树脂的载体芯颗粒; 其中所述涂料树脂至少包括具有环状结构的聚烯烃树脂; 特性粘度（iv）为0.25dl / g以上的环状结构的聚烯烃树脂，DIN53461-B的热变形温度（HDT）为70℃以上，数均分子量为7,500以上通过GPC测定的更多的重均分子量为15,000以上，相对于涂布树脂整体，其含量小于50重量％涂布树脂的涂布量为1〜30重量％，基于载体芯粒子。本发明可以获得在用干燥调色剂显影时表现出高的消色调色剂效果和优异的电荷控制性能的涂布载体。

6. 发明授权

US07252918B2 Hot-roller fixing toner for developing electrostatically charged images 失效
标题翻译：用于显影静电荷图像的热辊定影调色剂
公开(公告)号：US07252918B2
公开(公告)日：2007-08-07
申请号：US09000330
申请日：1996-07-29
申请人： Toru Nakamura , Toshimi Nishioka , Takuya Hoga , Nobuyuki Kurokawa , Junichi Fukuzawa , Horst-Tore Land , Fredy Helmer-Metzmann
发明人： Toru Nakamura , Toshimi Nishioka , Takuya Hoga , Nobuyuki Kurokawa , Junichi Fukuzawa , Horst-Tore Land , Fredy Helmer-Metzmann
IPC分类号： G03G9/087
CPC分类号： G03G9/08797 , G03G9/08704 , G03G9/08735 , G03G9/08791 , G03G9/08793
摘要： This invention relates to a toner for developing an electrostatically charged image of a heat roller type copier or printer, the toner consisting essentially of a binder resin, a colorant and a charge control agent, in which the binder resin at least includes a polyolefin resin having a cyclic structure, and a polyolefin resin of a cyclic structure having an intrinsic viscosity (i.v.) of 0.25 dl/g or more, a heat distortion temperature (HDT) by DIN53461-B of 70° C. or higher, and a number average molecular weight of 7,500 or more and a weight average molecular weight of 15,000 or more, as measured by GPC, is contained in a proportion of less than 50% by weight based on the entire binder resin. The toner for developing an electrostatically charged image according to the invention is excellent in fixability, light transmission, and anti-toner spent properties, giving a sharp, high quality image, can be applied to any of a dry one-component magnetic toner, a dry one-component nonmagnetic toner, a dry two-component toner and a liquid toner, and exhibits marked effects particularly when used in a color toner.
摘要翻译：本发明涉及一种用于显影加热辊式复印机或打印机的静电荷图像的调色剂，该调色剂基本上由粘合剂树脂，着色剂和电荷控制剂组成，其中粘合剂树脂至少包括具有环状结构，特性粘度（iv）为0.25dl / g以上的环状结构的聚烯烃树脂，DIN53461-B的热变形温度（HDT）为70℃以上，数均通过GPC测定的分子量为7,500以上，重均分子量为15000以上，以粘合剂树脂为基准，小于50重量％。根据本发明的用于显影静电荷图像的调色剂具有优异的定影性，透光性和抗调色剂废弃性能，提供清晰，高质量的图像，可以应用于任何干燥单组分磁性调色剂，干燥的单组分非磁性调色剂，干燥的双组分调色剂和液体调色剂，特别是当用于彩色调色剂时表现出显着的效果。

7. 发明授权

US06372403B1 Photosensitive resin composition 失效
标题翻译：感光树脂组合物
公开(公告)号：US06372403B1
公开(公告)日：2002-04-16
申请号：US09623119
申请日：2000-11-15
申请人： Minoru Kurisaki , Takamasa Harada , Takanori Kudo , Takashi Takeda , Junichi Fukuzawa
发明人： Minoru Kurisaki , Takamasa Harada , Takanori Kudo , Takashi Takeda , Junichi Fukuzawa
IPC分类号： G03F7023
CPC分类号： G03F7/038 , G03F7/022 , G03F7/0226 , G03F7/0233
摘要： A photosensitive resin composition comprising (a) a photosensitizer having in its structure 1,2-diazidonaphthoquinone structure, and a methylene-bridged structure composed of two or more methyl-substituted phenol derivatives, (b) a polymer having both hydroxyl group and carboxyl group, or a combination of a polymer having hydroxyl group and one having carboxyl group, (c) a crosslinking agent capable of crosslinking hydroxyl group and carboxyl group, and (d) a solvent. This composition can form highly transparent films, and, in addition, patterns having high contrast can be obtained when this composition is used as a photoresist.
摘要翻译：一种感光性树脂组合物，其含有（a）具有结构1,2-二叠氮萘醌结构的光敏剂和由两种以上甲基取代酚衍生物构成的亚甲基桥连结构，（b）具有羟基和羧基的聚合物，或具有羟基和具有羧基的聚合物的组合，（c）能够交联羟基和羧基的交联剂，和（d）溶剂。该组合物可以形成高度透明的膜，另外，当将该组合物用作光致抗蚀剂时，可以获得具有高对比度的图案。

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