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公开(公告)号：US07147915B2
公开(公告)日：2006-12-12
申请号：US10790092
申请日：2004-03-02
CPC分类号： G02F1/167 , B01J13/02 , B01J13/08 , Y10T428/2984 , Y10T428/2985
摘要： Objects of the present invention are to provide a microcapsule which can effectively and easily achieve: the prevention and adjustment of the bleeding-out of the encapsulated liquid substance from the capsule shell; and the enhancement and adjustment of the physical strength of the microcapsule; and to further provide a sheet and an electrophoretic display, both of which involve using the above microcapsules. As means of achieving these objects, the microcapsule according to the present invention is a microcapsule comprising a shell and a liquid substance that is encapsulated in the shell, with the microcapsule being characterized in that the shell contains fine particles having particle diameters of not larger than 1 μm. And the sheet according to the present invention comprises the microcapsules according to the present invention and a binder resin or comprises the microcapsules according to the present invention and a base material. And the electrophoretic display according to the present invention has as a constitutional portion a portion which includes opposite electrode films and the microcapsules according to the present invention, wherein at least either one of the opposite electrode films is transparent, and wherein the microcapsules are disposed between the opposite electrode films.
摘要翻译： 本发明的目的是提供一种微胶囊，其能够有效且容易地实现：预防和调节胶囊壳体中包封的液体物质的渗出; 以及微胶囊物理强度的增强和调整; 并进一步提供一种片和电泳显示器，它们都涉及使用上述微胶囊。 作为实现这些目的的手段，根据本发明的微胶囊是包含壳和被包封在壳中的液体物质的微胶囊，其特征在于，所述壳包含粒径不大于 1个妈妈 根据本发明的片材包含根据本发明的微胶囊和粘合剂树脂，或包含本发明的微胶囊和基材。 根据本发明的电泳显示器具有作为构成部分的部分，其包括根据本发明的相对电极膜和微胶囊，其中相对电极膜中的至少一个是透明的，并且其中所述微胶囊位于 相对电极膜。
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公开(公告)号：US5973054A
公开(公告)日：1999-10-26
申请号：US906052
申请日：1997-08-05
CPC分类号： G03G9/0806
摘要： A method which produces colored minute particles by suspending in an aqueous suspending medium a polymerizable monomer composition obtained by dispersing a coloring agent at least in a polymerizable monomer and polymerizing the resultant suspension is characterized in that the dispersion of the coloring agent in the polymerizable monomer is performed in the presence of a dispersing agent, the polymerizable monomer composition exhibits a viscosity of not more than 300 cP, and the suspension of the polymerizable monomer composition in the aqueous suspending medium exhibits a viscosity of not more than 100 cP. The dispersing agent is at least one resin selected from the group consisting of rosin derivatives, aromatic petroleum resins, pinene type resins, epoxy type resins, cumdrone resins, and styrene-acryl type resins.
摘要翻译： 通过在水性悬浮介质中悬浮通过将着色剂分散在至少可聚合单体中并使所得悬浮液聚合而获得的可聚合单体组合物，产生着色微粒的方法的特征在于，着色剂在可聚合单体中的分散体为 在分散剂存在下进行，可聚合单体组合物的粘度不超过300cP，可聚合单体组合物在水性悬浮介质中的悬浮液的粘度不大于100cP。 分散剂是选自松香衍生物，芳香族石油树脂，蒎烯系树脂，环氧类树脂，坎德罗克树脂，苯乙烯 - 丙烯酸类树脂中的至少一种树脂。
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公开(公告)号：US20050007649A1
公开(公告)日：2005-01-13
申请号：US10790092
申请日：2004-03-02
CPC分类号： G02F1/167 , B01J13/02 , B01J13/08 , Y10T428/2984 , Y10T428/2985
摘要： Objects of the present invention are to provide a microcapsule which can effectively and easily achieve: the prevention and adjustment of the bleeding-out of the encapsulated liquid substance from the capsule shell; and the enhancement and adjustment of the physical strength of the microcapsule; and to further provide a sheet and an electrophoretic display, both of which involve using the above microcapsules. As means of achieving these objects, the microcapsule according to the present invention is a microcapsule comprising a shell and a liquid substance that is encapsulated in the shell, with the microcapsule being characterized in that the shell contains fine particles having particle diameters of not larger than 1 μm. And the sheet according to the present invention comprises the microcapsules according to the present invention and a binder resin or comprises the microcapsules according to the present invention and a base material. And the electrophoretic display according to the present invention has as a constitutional portion a portion which includes opposite electrode films and the microcapsules according to the present invention, wherein at least either one of the opposite electrode films is transparent, and wherein the microcapsules are disposed between the opposite electrode films.
摘要翻译： 本发明的目的是提供一种微胶囊，其能够有效且容易地实现：预防和调节胶囊壳体中包封的液体物质的渗出; 以及微胶囊物理强度的增强和调整; 并进一步提供一种片和电泳显示器，它们都涉及使用上述微胶囊。 作为实现这些目的的手段，根据本发明的微胶囊是包含壳和被包封在壳中的液体物质的微胶囊，其特征在于，所述壳包含粒径不大于 1个妈妈 根据本发明的片材包含根据本发明的微胶囊和粘合剂树脂，或包含本发明的微胶囊和基材。 根据本发明的电泳显示器具有作为构成部分的部分，其包括根据本发明的相对电极膜和微胶囊，其中相对电极膜中的至少一个是透明的，并且其中所述微胶囊位于 相对电极膜。
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公开(公告)号：US5965676A
公开(公告)日：1999-10-12
申请号：US963392
申请日：1997-11-03
申请人： Kazuhiro Anan , Ritsuo Kitada , Mitsuo Kushino
发明人： Kazuhiro Anan , Ritsuo Kitada , Mitsuo Kushino
CPC分类号： B01F13/1013 , B01F13/10 , B01F13/1016 , B01F3/08 , B01F5/06 , B01F5/16 , B01F7/00766 , Y10S526/909 , Y10S526/934
摘要： The present invention provides a polymerizable monomer composition particle and a resin particle, both of which display a narrow particle diameter distribution. A process for producing a resin particle comprises the steps of: passing two liquids through a static type in-line mixer having a liquid-dividing mechanism standing in a static state, wherein the two liquids are formable into two phases including one of the two liquids as a dispersing phase component and the other as a continuous phase component; then passing the two liquids through a high speed shearing type dispersing machine having a liquid-shearing mechanism which revolves at a high speed, thus dispersing a fine liquid drop of the dispersing phase component into the continuous phase component; and forming a resin particle from the resultant liquid drop.
摘要翻译： 本发明提供了可聚合单体组合物颗粒和树脂颗粒，两者都显示出窄的粒径分布。 一种制备树脂颗粒的方法包括以下步骤：使两种液体通过具有静态状态的液体分离机构的静态型在线混合器，其中两种液体可形成两相，包括两种液体之一 作为分散相组分，另一个作为连续相组分; 然后将两种液体通过具有高速旋转的液体剪切机构的高速剪切型分散机，从而将分散相组分的细液滴分散到连续相组分中; 并由所得液滴形成树脂颗粒。
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5.发明授权
公开(公告)号：US5952429A
公开(公告)日：1999-09-14
申请号：US793210
申请日：1997-06-03
申请人： Hayato Ikeda , Nobuyuki Ando , Yoshinobu Asako , Kazuhiro Anan , Tatsuhito Matsuda , Hironobu Toribuchi , Mitsuo Kushino , Keiichi Uehara , Yoshikuni Mori
发明人： Hayato Ikeda , Nobuyuki Ando , Yoshinobu Asako , Kazuhiro Anan , Tatsuhito Matsuda , Hironobu Toribuchi , Mitsuo Kushino , Keiichi Uehara , Yoshikuni Mori
IPC分类号： B41M5/385 , C08F8/00 , C08F291/00 , C08F292/00 , C08F293/00 , C08K9/08 , C09C1/56 , C09C3/10 , C09D11/00 , C09D11/02 , C09D11/10 , G02F1/1335 , G03C7/12 , G03F7/00 , G03F7/038 , G03G9/087 , G03G9/09 , G03G9/12
CPC分类号： B41M5/385 , C08F292/00 , C08K9/08 , C09D11/324 , G03C7/12 , G03F7/0007 , G03F7/0388 , G03G9/08786 , G03G9/0904 , G03G9/122 , G02F1/133512 , Y10T428/2989 , Y10T428/2998
摘要： A carbon black graft polymer which excels in stability of dispersion in various media, coloring property, and imperviousness to light is obtained by mixing under heating a block- or graft-copolymer having a segment (A) containing a reactive group capable of reacting with a functional group on the surface of carbon black and a segment (B) different in skeletal structure from the segment (A) with carbon black. The carbon black graft polymer, by causing the graft chain thereof to incorporate therein an ethylenically unsaturated double bond and/or a carboxyl group, is enabled to manifest photosensitivity, developability with an alkali, and insulating property and acquire usefulness for a black photocurable resin composition such as, for example, the material for the formation of a black matrix particularly in a color filter.
摘要翻译： PCT No.PCT / JP96 / 01645 Sec。 371日期：1997年6月3日 102（e）1997年6月3日PCT PCT 1996年6月14日PCT公布。 出版物WO97 / 00295 日本1997年1月3日通过在加热下混合具有含有反应性基团（A）的链段（A）的嵌段或接枝共聚物，得到各种介质中的分散稳定性，着色性和透光性优异的炭黑接枝聚合物 能够与碳黑的表面上的官能团和骨架结构与骨架（A）不同的段（B）与碳黑反应。 炭黑接枝聚合物通过使其接枝链结合有烯键式不饱和双键和/或羧基而能够显现光敏性，显色性和绝缘性，并获得黑色光固化性树脂组合物的用途 例如用于形成黑色矩阵的材料，特别是在滤色器中。
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