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1. 发明申请

WO1997001131A1 PROCESS FOR PRODUCING TONER FOR DEVELOPING ELECTROSTATICALLY CHARGED IMAGES 审中-公开
标题翻译：用于生产用于开发静电荷图像的调色剂的方法
公开(公告)号：WO1997001131A1
公开(公告)日：1997-01-09
申请号：PCT/JP1996001714
申请日：1996-06-20
申请人： NIPPON ZEON CO., LTD. , HASEGAWA, Jun , SAKAI, Jun , WATANABE, Makoto , YAMADA, Fumio , OGAWA, Tokudai
发明人： NIPPON ZEON CO., LTD.
IPC分类号： G03G09/093
CPC分类号： G03G9/0806 , G03G9/09314 , G03G9/09335 , G03G9/09357 , G03G9/09378 , G03G9/09392
摘要： A process for producing a toner for developing electrostatically charged images which comprises suspension-polymerizing a monomer composition at least comprising a polymerizable monomer and a colorant in an aqueous dispersion medium containing a dispersant to form colored polymer particles, characterized by comprising the following two steps: (1) the first step of forming colored polymer particles as the core component by suspension-polymerizing a monomer composition for the core component comprising at least one core-forming monomer giving a polymer having a glass transition temperature of 80 DEG C or below and a colorant in an aqueous dispersion medium until the conversion of the monomer into polymer reaches 80 % or above, and (2) the second step of forming a polymer layer as the shell on the surface of each colored polymer particle as the core component by adding at least one shell-forming monomer giving a polymer having a glass transition temperature higher than that of the polymer forming the core or a shell-forming monomer composition containing such a monomer and a water-soluble radical polymerization initiator to the reaction system containing the colored polymer particles as the core component and subjecting the obtained mixture to polymerization, and thereby producing encapsulated colored polymer particles having a core-shell structure comprising 40 to 99 wt% of the core component and 1 to 60 wt% of the shell component. The toner thus produced has a low fixing temperature, a good transparency of the images formed on an OHP film, and an excellent shelf stability.
摘要翻译：一种生产用于显影静电荷图像的调色剂的方法，其包括在含有分散剂的水性分散介质中使至少包含可聚合单体和着色剂的单体组合物悬浮聚合以形成着色聚合物颗粒，其特征在于包括以下两个步骤：（1）通过悬浮聚合用于芯组分的单体组合物形成着色聚合物颗粒作为核心组分的第一步骤，该单体组合物包含至少一种产生玻璃化转变温度为80℃或更低的聚合物的成核单体和在水分散介质中着色剂直到单体转化为聚合物达到80％以上，（2）第二步，通过加入到作为核成分的每个着色聚合物颗粒的表面上形成作为壳的聚合物层至少一种成型单体得到玻璃化转变温度高于聚合物的聚合物在含有着色聚合物粒子作为核心成分的反应体系中形成含有这样的单体和水溶性自由基聚合引发剂的成核单体组合物，使得到的混合物进行聚合，由此制造包封的着色聚合物粒子其具有包含核组分的40至99重量％和壳组分的1至60重量％的核 - 壳结构。由此制得的调色剂具有低的定影温度，在OHP膜上形成的图像的良好的透明度，以及优异的储存稳定性。

2. 发明申请

WO1998020396A1 POLYMER-BASE TONER AND PROCESS FOR THE PRODUCTION THEREOF 审中-公开
标题翻译：聚合物基质和其生产方法
公开(公告)号：WO1998020396A1
公开(公告)日：1998-05-14
申请号：PCT/JP1997003972
申请日：1997-10-31
申请人： NIPPON ZEON CO., LTD. , OGAWA, Tokudai , YANAGIDA, Noboru
发明人： NIPPON ZEON CO., LTD.
IPC分类号： G03G09/093
CPC分类号： G03G9/08782 , G03G9/09314 , G03G9/09371 , G03G9/09733
摘要： A core-shell type toner constituted of a colored core particle made of a polymer composition containing a polyfunctional ester of a carboxylic acid with an at least trihydric alcohol and a colorant and a shell covering the core particle which is made of a polymer having a glass transition temperature higher than that of the polymer component of the core particle; a process for the production thereof; a process for developing images with the toner; and image development equipment provided with the toner.
摘要翻译：由包含羧酸与至少三元醇的多官能酯和着色剂的聚合物组合物制成的着色核心颗粒和覆盖核心颗粒的由具有玻璃的聚合物制成的核心颗粒构成的核 - 壳型调色剂转变温度高于核心颗粒的聚合物组分; 一种生产过程; 用调色剂显影图像的过程; 和配有调色剂的图像显影设备。

3. 发明申请

WO1998025186A1 PROCESS FOR PRODUCING POLYMERIC TONER 审中-公开
标题翻译：制备聚合物的方法
公开(公告)号：WO1998025186A1
公开(公告)日：1998-06-11
申请号：PCT/JP1997004476
申请日：1997-12-05
申请人： NIPPON ZEON CO., LTD. , OTA, Nobuyasu , HASEGAWA, Jun
发明人： NIPPON ZEON CO., LTD.
IPC分类号： G03G09/093
CPC分类号： G03G9/09392
摘要： A process for producing a polymeric toner having a core/shell structure, which comprises: passing a core-forming polymerizable monomer composition comprising at least a core-forming polymerizable monomer and a colorant through a space between a rotor rotating at a high speed and a stator surrounding the rotor and having small openings or comb teeth in an aqueous dispersion medium containing a dispersion stabilizer to thereby form droplets of the composition; polymerizing the droplets to obtain core particles; and then polymerizing in the presence of the core particles a shell-forming polymerizable monomer capable of forming a polymer having a higher glass transition temperature than the polymer constituting the core particles to thereby form shells which are polymer layers with which the core particles are covered; a polymeric toner obtained by the process; a method of image forming using the toner; and an image-forming apparatus containing the toner.
摘要翻译：一种制备具有核/壳结构的聚合物调色剂的方法，其包括：通过高速旋转的转子和转速高的转子之间的空间使包含至少芯形成可聚合单体和着色剂的芯形成可聚合单体组合物通过定子围绕转子并且在含有分散稳定剂的水性分散介质中具有小的开口或梳齿，从而形成组合物的液滴; 聚合液滴以获得核心颗粒; 然后在核心颗粒存在下聚合成能形成玻璃化转变温度高于构成核心颗粒的聚合物的聚合物的成壳聚合性单体，从而形成作为核颗粒被覆盖的聚合物层的壳体; 通过该方法获得的聚合物调色剂; 使用调色剂的成像方法; 以及含有调色剂的图像形成装置。

4. 发明申请

WO1998019331A1 GAS COMPOSITION FOR DRY ETCHING AND PROCESS OF DRY ETCHING 审中-公开
标题翻译：用于干燥蚀刻的气体组合物和干蚀刻的过程
公开(公告)号：WO1998019331A1
公开(公告)日：1998-05-07
申请号：PCT/JP1997003966
申请日：1997-10-30
申请人： JAPAN as represented by DIRECTOR GENERAL OF THE AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY , THE MECHANICAL SOCIAL SYSTEMS FOUNDATION , ELECTRONIC INDUSTRIES ASSOCIATION OF JAPAN , NIPPON ZEON CO., LTD. , SEKIYA, Akira , YAMADA, Toshiro , GOTO, Kuniaki , TAKAGAKI, Tetsuya
发明人： JAPAN as represented by DIRECTOR GENERAL OF THE AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY , THE MECHANICAL SOCIAL SYSTEMS FOUNDATION , ELECTRONIC INDUSTRIES ASSOCIATION OF JAPAN , NIPPON ZEON CO., LTD.
IPC分类号： H01L21/302
CPC分类号： H01L21/3065 , H01L21/31116 , H01L21/32136
摘要： A gas composition for dry etching which comprises a perfluorocycloolefin and 1 to 40 mole % (based on the perfluorocycloolefin) of at least one oxygenic component selected from among oxygen gas and gaseous oxygenic compounds, the perfluorocycloolefin being preferably one having 3 to 8 carbon atoms, still preferably 4 to 6 carbon atoms.
摘要翻译：一种用于干蚀刻的气体组合物，其包含全氟环烯烃和1至40摩尔％（基于全氟环烯烃）的至少一种选自氧气和气态含氧化合物的氧组分，全氟环烃优选为具有3至8个碳原子的一种，更优选为4至6个碳原子。

5. 发明申请

WO1998008217A1 DISC MEDIUM SUBSTRATE AND DISC DEVICE 审中-公开
标题翻译： DISC介质基板和光盘设备
公开(公告)号：WO1998008217A1
公开(公告)日：1998-02-26
申请号：PCT/JP1997002927
申请日：1997-08-22
申请人： SONY CORPORATION , NIPPON ZEON CO., LTD. , OYANAGI, Eiki , SASA, Takeshi , IMAI, Yasuyuki , TAKINO, Hiroshi , KOHARA, Teiji , OSHIMA, Masayoshi
发明人： SONY CORPORATION , NIPPON ZEON CO., LTD.
IPC分类号： G11B05/82
CPC分类号： G11B23/0021 , B29C70/64 , C08F32/04 , G11B5/59633 , G11B5/6011 , G11B5/7315 , G11B5/82 , G11B5/8404 , G11B21/21 , Y10S428/913 , Y10T428/21
摘要： A disc medium substrate which is made of resin and used for a disc, for instance a magnetic disc, on/from which information is recorded/reproduced with a floating head. Protrusions higher than 50 nm are not formed on the surface of the substrate which is scanned by the floating head. The substrate is so molded that the number of particles in the molding material whose particle diameters are larger than 5 mu m is not more than 10000/g. The molding can be injection molding. Thermoplastic norvolnene system resin can be employed as the molding material. Projections and recesses corresponding to recording tracks may be provided on the substrate.
摘要翻译：由树脂制成并用于盘的磁盘介质基板，例如磁盘，用浮动头记录/再现信息。在由浮动头扫描的基板的表面上不形成高于50nm的突起。将基板成形为粒径大于5μm的成型材料中的粒子数不超过10000个/ g。成型可以是注塑成型。可以使用热塑性降冰片烯系树脂作为成型材料。可以在基板上设置与记录轨迹相对应的突出和凹陷。

6. 发明申请

WO1998007783A1 POLYBUTADIENE RUBBER AND IMPACT-RESISTANT AROMATIC VINYL RESIN COMPOSITIONS 审中-公开
标题翻译：聚丁二烯橡胶和抗冲击芳香族乙烯基树脂组合物
公开(公告)号：WO1998007783A1
公开(公告)日：1998-02-26
申请号：PCT/JP1997002885
申请日：1997-08-20
申请人： NIPPON ZEON CO., LTD. , MATSUDA, Hiroaki , NOGUCHI, Kohkichi
发明人： NIPPON ZEON CO., LTD.
IPC分类号： C08L09/00
CPC分类号： C08F279/02 , C08L9/00 , C08L25/06 , C08F212/08 , C08L2666/08 , C08L2666/04
摘要： A polybutadiene rubber wherein the molecular weight distribution curve as measured by gel permeation chromatography (GPC) has two peaks assignable to high-molecular and low-molecular components, respectively, the peak-top molecular weight of the component lie within the range of 100,000 to 1,500,000 and that of 10,000 to 50,000, respectively, the ratio of the weight-average molecular weight (Mw) to the number-average molecular weight ranges from 4.5 to 14.5, and the content of cis-1,4-structure is 80 % by weight or above; impact-resistant aromatic vinyl resin compositions comprising the polybutadiene rubber; and a process for the preparation of the compositions.
摘要翻译：聚丁二烯橡胶，其中通过凝胶渗透色谱法（GPC）测量的分子量分布曲线分别具有分配到高分子量和低分子量成分的两个峰，该组分的峰顶分子量在100,000至重均分子量（Mw）与数均分子量的比例分别为4.5〜14.5，顺式-1,4-结构的含量为80％重量以上包含聚丁二烯橡胶的耐冲击芳族乙烯基树脂组合物; 以及制备组合物的方法。

7. 发明申请

WO1998006012A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 审中-公开
标题翻译：图像形成装置和图像形成方法
公开(公告)号：WO1998006012A1
公开(公告)日：1998-02-12
申请号：PCT/JP1997002734
申请日：1997-08-06
申请人： NIPPON ZEON CO., LTD. , MAKUTA, Yoshihiro , IMAI, Toyoko
发明人： NIPPON ZEON CO., LTD.
IPC分类号： G03G15/08
CPC分类号： G03G21/0064 , G03G5/043 , G03G9/0827
摘要： A toner image is formed on an electrophotograph photosensitive body by a developing means in which toner powder is stored. The toner image is transferred onto a transfer material and the image is outputted. The toner powder which remains on the electrophotograph photosensitive body after the transfer is recovered by the developing means which also functions as a cleaning means. The material of the surface of the electrophotograph photosensitive body is positive-chargeable organic photosensitive material which contains a phthalocyanine compound as a charge generating agent, a diphenoquinone compound as an electron transporting agent and a nitrogen-containing polyaromatic cyclic compound as a positive hole transporting agent. The toner powder has a sphericity which is calculated by dividing the area (Sc) of a circle whose diameter is the absolutely maximum length of the particles by the actual projection area (Sr) of the particles, within a range of 1.0-1.3 and is colored polymer particles produced by a suspension polymerization method.
摘要翻译：通过存储调色剂粉末的显影装置在电子照相感光体上形成调色剂图像。将调色剂图像转印到转印材料上，并输出图像。在转印之后保留在电子照相感光体上的调色剂粉末由也用作清洁装置的显影装置回收。电子照相感光体的表面的材料是含有作为电荷发生剂的酞菁化合物，作为电子传输剂的二苯醌化合物和作为空穴传输剂的含氮多芳族环状化合物的正电荷性有机感光材料。调色剂粉末具有球形度，其通过将直径为粒子的绝对最大长度的圆的面积（Sc）除以粒子的实际投影面积（Sr）在1.0-1.3的范围内，并且为通过悬浮聚合法制备的着色聚合物颗粒。

8. 发明申请

WO1997039057A1 OLEFINIC RESIN COMPOSITION AND MOLDINGS 审中-公开
标题翻译：烯烃树脂组合物和模具
公开(公告)号：WO1997039057A1
公开(公告)日：1997-10-23
申请号：PCT/JP1997001314
申请日：1997-04-16
申请人： NIPPON ZEON CO., LTD. , KITAHARA, Shizuo , IKEDA, Shinya
发明人： NIPPON ZEON CO., LTD.
IPC分类号： C08L23/00
CPC分类号： C08L23/02 , C08L23/16 , C08L67/00 , C08L2666/18 , C08L2666/04
摘要： An olefinic resin composition comprising an olefinic resin (a), a rubber (b), and a polyester (c) having a hydroxyl value of at least 30 mg KOH/g, and olefinic resin moldings prepared by molding the composition. The moldings permit the formation of a coating having excellent strength and solvent resistance on the surfaces thereof while maintaining good mechanical strength and impact strength.
摘要翻译：包含烯烃树脂（a），橡胶（b）和羟值为至少30mg KOH / g的聚酯（c）的烯烃树脂组合物和通过模塑该组合物制备的烯烃树脂模制品。模制品允许在其表面上形成具有优异的强度和耐溶剂性的涂层，同时保持良好的机械强度和冲击强度。

9. 发明申请

WO1997039055A1 RUBBER COMPOSITION 审中-公开
标题翻译：橡胶组合物
公开(公告)号：WO1997039055A1
公开(公告)日：1997-10-23
申请号：PCT/JP1997001333
申请日：1997-04-17
申请人： NIPPON ZEON CO., LTD. , NAKAMURA, Masao , TAKAGISHI, Yukio , INAGAKI, Katsumi
发明人： NIPPON ZEON CO., LTD.
IPC分类号： C08L09/00
CPC分类号： C08L9/00 , C08G65/14 , C08L21/00 , C08L71/02 , C08L2205/03 , C08L2666/14 , C08L2666/04 , C08L9/06
摘要： A rubber composition prepared by incorporating 100 parts by weight of a diene rubber with 0.1 to 25 parts by weight of a polyether polymer.
摘要翻译：通过将100重量份的二烯橡胶与0.1〜25重量份的聚醚聚合物混合而成的橡胶组合物。

10. 发明申请

WO1997035919A1 LUBRICATIVE POLYMER CONTAINING LIQUID AND METHOD OF FORMING FILM OF LUBRICATIVE POLYMER 审中-公开
标题翻译：包含液体的润滑聚合物和形成润滑聚合物膜的方法
公开(公告)号：WO1997035919A1
公开(公告)日：1997-10-02
申请号：PCT/JP1997000946
申请日：1997-03-21
申请人： NIPPON ZEON CO., LTD. , YAMADA, Toshiro , GOTO, Kuniaki , OHTSUKI, Noriyasu
发明人： NIPPON ZEON CO., LTD.
IPC分类号： C08L27/12
CPC分类号： C09D171/02 , B41J2/16 , B41J2/1623 , B41J2/1631 , B41J2/164 , B41J2/1642 , B41J2/1643 , B41J2/1645 , B41J2/1646 , C08G65/005 , C09D127/12 , G03G5/005 , G03G21/0017 , G11B5/71 , G11B5/725
摘要： A lubricative polymer containing liquid comprising a lubricative polymer, preferably a fluorine based polymer, having a coating forming capacity and solved or dispersed in a liquid medium, which has a cyclic fluorine hydrocarbon as its main component. Film of a lubricative polymer having a good performance is formed by spreading the lubricative polymer containing liquid on surfaces of, for example, a magnetic recording hard disk, ink jet recording head, a cleaning blade of an image forming device and the like, and removing the liquid medium.
摘要翻译：一种含有液体的润滑聚合物，其包含具有涂层形成能力并溶解或分散在具有环状氟烃作为其主要成分的液体介质中的润滑聚合物，优选氟基聚合物。具有良好性能的润滑聚合物的膜通过在含有例如磁记录硬盘，喷墨记录头，图像形成装置的清洁刮板等的表面上铺展含润滑聚合物的液体而形成，并除去液体介质。

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