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公开(公告)号：US5618859A
公开(公告)日：1997-04-08
申请号：US525811
申请日：1995-08-25
IPC分类号： C08F265/04 , C08L51/00 , C09D151/00 , C08L83/00
CPC分类号： C08L51/003 , C08F265/04 , C09D151/003 , Y10S525/902
摘要： This invention discloses an aqueous resin dispersion excellent in adhesion to a base material and stability, and capable of forming a coat which exhibits excellent vibration-damping properties over a wide temperature range, and moreover, is flexible and excellent in resistance to chipping and low temperature resistance to impact, and it is an aqueous resin dispersion comprising polymer fine particles dispersed in an aqueous medium, and contains, as the polymer fine particles, composite fine particles (A) comprising a core part and a shell part having specific glass transition temperatures (Tg), respectively, specific composite fine particles (B) wherein the Tg of its core part is different from that of the composite fine particles (A), and/or polymer fine particles (C) having a specific Tg.
摘要翻译： 本发明公开了一种具有优异的基材粘合性和稳定性的水性树脂分散体，能够在宽的温度范围内形成表现出优异的阻尼性的涂层，而且具有柔软性，耐断屑性和低温性 耐冲击性，是含有分散在水性介质中的聚合物微粒的水性树脂分散液，作为聚合物微粒，含有具有特定玻璃化转变温度的芯部和壳部的复合微粒（A） Tg）分别是其核心部分的Tg与复合微粒（A）的Tg不同的特定复合微粒（B）和/或具有特定Tg的聚合物微粒（C）。
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公开(公告)号：US5898043A
公开(公告)日：1999-04-27
申请号：US860440
申请日：1997-06-29
CPC分类号： C09D5/031 , Y10T428/2998
摘要： The present invention provides a powder coating composition comprising a resin powder comprising a film-forming resin and a crosslinking agent capable of giving rise to a crosslinking reaction with the resin, wherein the resin powder has a volume-average particle diameter of 3-17 .mu.m and a shape factor (SF) of 100.5-160. This powder coating composition can form a coating film having luster and smoothness and can be applied in a thin film.
摘要翻译： PCT No.PCT / JP95 / 01831 Sec。 371日期：1997年6月26日 102（e）日期1997年6月26日PCT提交1995年9月14日PCT公布。 WO96 / 20251 PCT出版物 日期1996年7月4日本发明提供一种粉末涂料组合物，其包含树脂粉末，其包含成膜树脂和能够与树脂发生交联反应的交联剂，其中树脂粉末具有体积平均粒径 3-17μm，形状因子（SF）为100.5-160。 该粉末涂料组合物可以形成具有光泽和光滑度的涂膜，并且可以施加在薄膜中。
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3.发明授权Coating resin of aliphatic HC solvent, carboxy-functional acrylic polymer and polymer particles 失效脂肪族HC溶剂的涂布树脂，羧基官能的丙烯酸聚合物和聚合物颗粒
公开(公告)号：US5929140A
公开(公告)日：1999-07-27
申请号：US841582
申请日：1997-04-30
申请人： Takao Fujii , Hiroaki Obata , Shunichi Yakita , Akira Kume , Hiroshi Serizawa , Takeshi Komatu
发明人： Takao Fujii , Hiroaki Obata , Shunichi Yakita , Akira Kume , Hiroshi Serizawa , Takeshi Komatu
IPC分类号： C09D133/06 , C08K5/01 , C08L33/02
CPC分类号： C09D133/064 , C08L2205/18
摘要： A non-aqueous dispersion type coating resin composition which is excellent in pigment dispersibility and adhesive properties to various base material surfaces, can be made to have a high solid content, can be applied thick, and can form coat having good physical properties such as water resistance, alkali resistance and weatherability, and comprises(A) an organic solvent comprising an aliphatic hydrocarbon solvent as a main component,(B) an acrylic polymer which contains therein 0.2 to 30 weight % of a repeating unit represented by the following formula ##STR1## wherein, R.sup.1 represents a hydrogen atom or methyl group,m is an integer of 3 to 11, andn is a number of 1 to 10,and is soluble in the above organic solvent (A), and(C) polymer fine particles substantially insoluble in the above organic solvent (A).
摘要翻译： 可以使各种基材表面的颜料分散性和粘合性优异的非水分散型涂布树脂组合物具有高的固体含量，可以进一步涂布，并且可以形成具有良好物理性质的涂层如水 电阻，耐碱性和耐候性，并且包含（A）以脂族烃溶剂为主要成分的有机溶剂，（B）含有0.2〜30重量％的下式表示的重复单元的丙烯酸类聚合物，其中， R1表示氢原子或甲基，m为3〜11的整数，n为1〜10的数，可溶于上述有机溶剂（A），（C）基本上不溶于 上述有机溶剂（A）。
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公开(公告)号：US06251556B1
公开(公告)日：2001-06-26
申请号：US09445754
申请日：1999-12-10
申请人： Eiichi Yoshida , Manabu Ogawa , Hiroshi Masuda , Hiroshi Serizawa
发明人： Eiichi Yoshida , Manabu Ogawa , Hiroshi Masuda , Hiroshi Serizawa
IPC分类号： G03G900
CPC分类号： G03G9/08702 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： Provided is a toner used for developing an electrostatic image using as a binder resin, a low molecular weight polymer having less odor, which is obtained by emulsion-polymerizing a radical-polymerizable unsaturated monomer at a temperature of 115° C. or higher in the presence or absence of a chain transfer agent.
摘要翻译： 本发明提供使用作为粘合剂树脂显影静电图像的调色剂，具有较少气味的低分子量聚合物，其通过在115℃或更高的温度下使可自由基聚合的不饱和单体乳液聚合而获得 存在或不存在链转移剂。
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公开(公告)号：US06074796A
公开(公告)日：2000-06-13
申请号：US909832
申请日：1997-08-12
CPC分类号： G03G9/08708 , C08J3/005 , G03G9/081 , G03G9/0812
摘要： A process for producing a binder resin for a toner comprising the steps of (1) mixing a substantially solventless resin (A) and an emulsion of a resin (B) different from resin (A) with stirring and (2) evaporating water from the mixture of resin (A) and the emulsion of resin (B) simultaneously with or after the step (1) to obtain a substantially solventless resin composition.
摘要翻译： 一种制备调色剂用粘合剂树脂的方法，包括以下步骤：（1）在搅拌下将基本上无溶剂的树脂（A）和不同于树脂（A）的树脂（B）的乳液混合，和（2）将蒸发的水从 树脂（A）和树脂（B）的乳液与步骤（1）同时或之后的混合物，以获得基本上无溶剂的树脂组合物。
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公开(公告)号：US06197907B1
公开(公告)日：2001-03-06
申请号：US09284016
申请日：1999-04-06
申请人： Eiichi Yoshida , Manabu Ogawa , Hiroshi Masuda , Hiroshi Serizawa
发明人： Eiichi Yoshida , Manabu Ogawa , Hiroshi Masuda , Hiroshi Serizawa
IPC分类号： C08F11802
摘要： A polymer of a low molecular weight having a very little odor is produced by emulsion-polymerizing a radical-polymerizable unsaturated monomer at a temperature of 115° C. or higher in the presence or absence of a chain transfer agent.
摘要翻译： 通过在存在或不存在链转移剂的情况下，在115℃或更高的温度下使可自由基聚合的不饱和单体进行乳液聚合来制备具有极少气味的低分子量聚合物。
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7.发明授权Process for producing binder resin for toners for developing electrostatic images 有权用于生产用于静电图像显影的调色剂的粘合剂树脂的方法公开(公告)号：US06168896A
公开(公告)日：2001-01-02
申请号：US09284770
申请日：1999-04-20
IPC分类号： G03G9087
CPC分类号： G03G9/0812
摘要： A process for producing a binder resin for toners for developing electrostatic images, characterized by involving the step of stirring and thereby mixing a resin solution and an emulsified resin dispersion, and simultaneously or thereafter removing water and the solvent to give a solvent-free resin mixture composition.
摘要翻译： 一种静电图像显影用调色剂用粘合剂树脂的制造方法，其特征在于，包括将树脂溶液和乳化树脂分散液搅拌并混合的工序，同时或之后除去水和溶剂，得到无溶剂的树脂混合物 组成。
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公开(公告)号：US5695899A
公开(公告)日：1997-12-09
申请号：US796480
申请日：1997-02-10
申请人： Hiroshi Kamada , Hitoshi Masuda , Yukinobu Hasegawa , Hiroyoshi Shimomura , Hiroshi Serizawa , Kensuke Okuda , Masatoshi Maruyama
发明人： Hiroshi Kamada , Hitoshi Masuda , Yukinobu Hasegawa , Hiroyoshi Shimomura , Hiroshi Serizawa , Kensuke Okuda , Masatoshi Maruyama
CPC分类号： G03G9/0825 , G03G9/0804 , G03G9/0821 , G03G9/08791 , G03G9/0906
摘要： A colored toner for developing electrostatic images which has a degree of gelation of 2.0% or less and comprises an association of secondary particles containing polymer particles having acidic polar groups or basic polar groups and an organic pigment and/or an organic dye treated with a treatment agent containing a surface treatment agent which has the same ionic character as the polymer particles so that the absolute value of .zeta.-potential becomes 10 to 100 mV at pH 5, and a developer for electrostatic images which comprises this colored toner and a carrier.
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公开(公告)号：US5683849A
公开(公告)日：1997-11-04
申请号：US722562
申请日：1996-09-27
申请人： Hiroshi Kamada , Hitoshi Masuda , Yukinobu Hasegawa , Hiroyoshi Shimomura , Hiroshi Serizawa , Kensuke Okuda , Masatoshi Maruyama
发明人： Hiroshi Kamada , Hitoshi Masuda , Yukinobu Hasegawa , Hiroyoshi Shimomura , Hiroshi Serizawa , Kensuke Okuda , Masatoshi Maruyama
CPC分类号： G03G9/0825 , G03G9/0804 , G03G9/0821 , G03G9/08791 , G03G9/0906
摘要： A colored toner for developing electrostatic images which has a degree of gelation of 2.0% or less and comprises an association of secondary particles containing polymer particles having acidic polar groups or basic polar groups and an organic pigment and/or an organic dye treated with a treatment agent containing a surface treatment agent which has the same ionic character as the polymer particles so that the absolute value of .zeta.-potential becomes 10 to 100 mV at pH 5, and a developer for electrostatic images which comprises this colored toner and a carrier.
摘要翻译： 用于显影凝胶化度为2.0％以下的静电图像的着色调色剂，包含含有具有酸性极性基团或碱性极性基团的聚合物颗粒和有机颜料和/或用处理处理的有机染料的二次颗粒的缔合 包含具有与聚合物颗粒相同的离子性质的表面处理剂的试剂，使得在pH 5时zeta电位的绝对值变为10至100mV，以及包含该着色调色剂和载体的静电图像显影剂。
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公开(公告)号：US5591556A
公开(公告)日：1997-01-07
申请号：US356575
申请日：1994-12-15
CPC分类号： G03G9/0825 , G03G9/0819
摘要： A toner for developing an electrostatic image comprises primary colored resin particles having a mean particle size of 0.6 to 10 microns which have been agglomerated to form secondary particles having a particle size of 1.2 to 20 microns. The primary colored resin particles are formed from fine elementary particles comprised of one or more polymers and a colorant. Thus, the toner can be economically prepared, is excellent in resolution, does not cause much fogging or scattering, and is excellent in fixability and image density.
摘要翻译： 用于显影静电图像的调色剂包括平均粒度为0.6至10微米的初级着色树脂颗粒，其已经聚集以形成粒径为1.2至20微米的二次颗粒。 原色树脂颗粒由由一种或多种聚合物和着色剂组成的细小元素颗粒形成。 因此，调色剂可以经济地制备，分辨率优异，不会引起很大的起雾或散射，并且定影性和图像密度优异。
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