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21. 发明申请

US20050219277A1 Block polymer compound, polymer composition containing the same, image forming method and image forming apparatus utilizing the same 失效
标题翻译：嵌段聚合物化合物，含有它们的聚合物组合物，成像方法和利用该组合物的成像装置
公开(公告)号：US20050219277A1
公开(公告)日：2005-10-06
申请号：US10519914
申请日：2003-07-01
申请人： Koichi Sato , Ikuo Nakazawa , Sakae Suda , Masayuki Ikegami , Keiichiro Tsubaki
发明人： Koichi Sato , Ikuo Nakazawa , Sakae Suda , Masayuki Ikegami , Keiichiro Tsubaki
IPC分类号： B41J2/01 , B41M5/00 , C08F297/00 , C08L53/00 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/328 , C09D11/38 , C09D5/00
CPC分类号： C09D11/30 , C08F297/00 , C08L53/00
摘要： The invention provides a block polymer compound enabling satisfactory dispersion of a colorant in a solvent, and an ink composition containing such block polymer compound. The block polymer compound of the invention is a block polymer compound having at least three block segments, comprising block segments A, B and C arranged in succession, wherein the block segment C is most solvent attractive while the block segment A is most solvent repulsive, and at least either one of the block segments includes an ionic group or an acidic group.
摘要翻译：本发明提供一种嵌段聚合物化合物，使得着色剂能够令人满意地分散在溶剂中，和含有该嵌段聚合物化合物的油墨组合物。本发明的嵌段聚合物化合物是具有至少三个嵌段链段的嵌段聚合物化合物，其包含连续排列的嵌段链段A，B和C，其中嵌段链段C最具溶剂吸引力，而嵌段链段A最具溶剂排斥性，并且至少任一个嵌段段包括离子基团或酸性基团。

22. 发明申请

US20050176846A1 Ink composition, process for producing the same, method of forming image therewith and image forming device 审中-公开
标题翻译：油墨组合物，其制造方法，形成图像的方法和图像形成装置
公开(公告)号：US20050176846A1
公开(公告)日：2005-08-11
申请号：US10517560
申请日：2003-03-05
申请人： Koichi Sato , Rie Ueno , Ikuo Nakazawa , Sakae Suda , Masayuki Ikegami , Keiichiro Tsubaki
发明人： Koichi Sato , Rie Ueno , Ikuo Nakazawa , Sakae Suda , Masayuki Ikegami , Keiichiro Tsubaki
IPC分类号： C03C17/00 , C09D11/00
CPC分类号： C09D11/30
摘要： An ink composition contains particles having a solid coloring material substantially enclosed by a block polymer, and a solvent. The solid coloring material is enclosed in a micelle formed of the block polymer, and preferably 90 wt % or more of the solid coloring material are enclosed by the block polymer. The average particle size of the particles is 200 nm or less. A method for producing an ink composition includes forming the particles by insolubilizing the coloring material and the block polymer in a state of both being dissolved in a solution. The above described ink composition has an adequate dispersibility of the coloring material and is suitable for an ink composition for an ink-jet device.
摘要翻译：油墨组合物包含具有基本上被嵌段聚合物包封的固体着色材料的颗粒和溶剂。固体着色材料封闭在由嵌段聚合物形成的胶束中，优选90重量％以上的固体着色材料被嵌段聚合物包封。粒子的平均粒径为200nm以下。制造油墨组合物的方法包括通过使着色材料和嵌段聚合物溶解在溶解在溶液中的状态使不溶化来形成颗粒。上述油墨组合物具有适合的着色材料的分散性，适用于喷墨装置的油墨组合物。

23. 发明授权

US07601790B2 Amphiphilic block copolymer, polymer-containing composition containing the same, and method and apparatus for applying liquid using the polymer-containing composition 失效
标题翻译：两亲嵌段共聚物，含有它们的含聚合物的组合物，以及使用含聚合物的组合物涂布液体的方法和装置
公开(公告)号：US07601790B2
公开(公告)日：2009-10-13
申请号：US10546596
申请日：2005-01-14
申请人： Koichi Sato , Ryuji Higashi , Masayuki Ikegami , Keiichiro Tsubaki , Ikuo Nakazawa , Sakae Suda , Keiko Yamagishi , Takeshi Okada , Kohei Watanabe
发明人： Koichi Sato , Ryuji Higashi , Masayuki Ikegami , Keiichiro Tsubaki , Ikuo Nakazawa , Sakae Suda , Keiko Yamagishi , Takeshi Okada , Kohei Watanabe
IPC分类号： C08F12/24 , C08F16/12
CPC分类号： C09D11/30 , C08F297/00 , C08L53/00 , C09D11/54
摘要： An amphiphilic block copolymer having an ionic functional group, wherein the ratio (N10/N5) of a rotational viscosity (N10) of a 10% by mass solution of the copolymer in purified water to a rotational viscosity (N5) of a 5% by mass solution of the copolymer in purified water is 2.5 or lower.
摘要翻译：具有离子性官能团的两亲嵌段共聚物，其中，所述共聚物在纯水中的10质量％溶液的旋转粘度（N10）与旋转粘度（N5）的摩尔比（N5）的比（N10 / N5）为5％共聚物在纯化水中的质量溶液为2.5以下。

24. 发明授权

US07598332B2 Polymerizable compound, polymer compound, composition using the same, image-forming method, and image-forming apparatus 失效
标题翻译：可聚合化合物，高分子化合物，使用其的组合物，成像方法和图像形成装置
公开(公告)号：US07598332B2
公开(公告)日：2009-10-06
申请号：US10554589
申请日：2004-04-30
申请人： Masayuki Ikegami , Koichi Sato , Ikuo Nakazawa , Sakae Suda , Keiichiro Tsubaki , Ryuji Higashi , Keiko Yamagishi
发明人： Masayuki Ikegami , Koichi Sato , Ikuo Nakazawa , Sakae Suda , Keiichiro Tsubaki , Ryuji Higashi , Keiko Yamagishi
IPC分类号： C08F22/14 , C08F212/00 , C08F216/12 , C08F228/02
CPC分类号： C08F216/1466 , C08F8/44 , C08F290/062 , C08F297/00 , C08F297/02 , C08F2216/1475 , C08L53/00 , C09D11/326 , C09D153/00 , G03G9/133 , C08L2666/02 , C08F8/12 , C08F297/06
摘要： There is provided a polymer compound including a repetitive unit structure represented by the following general formula (2): General formula (2): (where X′ represents a polyalkenyl group; A represents a linear or branched alkylene group having a carbon atom number of 1 to 15, which may be substituted; m represents an integer of 0 to 30; B represents a single bond or an alkylene group which may be substituted; D represents an aromatic ring structure which may be substituted; n represents an integer of 0 to 10; and R represents a hydrogen atom, an alkyl group which may be substituted, or an aromatic ring structure which may be substituted). The polymer compound is suitable for improving dispersibility of a coloring material or solid material in an ink composition or toner composition.
摘要翻译：提供包含由以下通式（2）表示的重复单元结构的聚合物化合物：通式（2）：（其中X'表示多烯基; A表示碳原子数为 1〜15，可以被取代; m表示0〜30的整数; B表示可以被取代的单键或亚烷基; D表示可以被取代的芳香环结构; n表示0〜 10; R表示氢原子，可被取代的烷基或可被取代的芳香环结构）。高分子化合物适用于改善油墨组合物或调色剂组合物中着色材料或固体材料的分散性。

25. 发明授权

US07572844B2 Stimuli-responsive composition, and image-forming method and apparatus using the composition 失效
标题翻译：刺激响应组合物，以及使用该组合物的成像方法和装置
公开(公告)号：US07572844B2
公开(公告)日：2009-08-11
申请号：US11363954
申请日：2006-03-01
申请人： Koichi Sato , Ikuo Nakazawa , Sakae Suda , Masayuki Ikegami , Sadahito Aoshima , Shinji Sugihara
发明人： Koichi Sato , Ikuo Nakazawa , Sakae Suda , Masayuki Ikegami , Sadahito Aoshima , Shinji Sugihara
IPC分类号： C09D11/00
CPC分类号： C09D11/30 , C08F271/02
摘要： The present invention relates to a stimuli-responsive composition that comprises a polymer, a solvent and a substance having a predetermined function. One embodiment of the present invention is a composition comprising a block polymer, a solvent and a substance having a predetermined function. The present invention also relates to an ink composition containing the composition, an image-forming method and an image-forming apparatus using the composition, and a recording medium applying the composition. Further, the present invention relates to an ABC type block polymer compound wherein the polymer is an ABC type triblock polymer, and wherein at least one of the blocks in the triblock polymer changes in nature from solvophilic to solvophobic or from solvophobic to solvophilic in response to stimuli, and more preferably, the A component, then the B component, and finally the C component respond to the stimuli.
摘要翻译：本发明涉及包含聚合物，溶剂和具有预定功能的物质的刺激响应组合物。本发明的一个实施方案是包含嵌段聚合物，溶剂和具有预定功能的物质的组合物。本发明还涉及含有该组合物的油墨组合物，使用该组合物的图像形成方法和图像形成装置，以及施加该组合物的记录介质。此外，本发明涉及一种ABC型嵌段聚合物化合物，其中聚合物是ABC型三嵌段聚合物，并且其中三嵌段聚合物中的至少一个嵌段在性质上从溶剂型变为疏乳剂或从溶剂型至溶剂型响应于刺激，更优选A组分，然后B组分，最后C成分对刺激作出反应。

26. 发明授权

US07449513B2 Alkenyl ether compound, polymer compound, composition using them, and image formation method and apparatus 失效
标题翻译：烯基醚化合物，高分子化合物，使用它们的组合物，以及成像方法和装置
公开(公告)号：US07449513B2
公开(公告)日：2008-11-11
申请号：US10540946
申请日：2004-04-30
申请人： Koichi Sato , Ikuo Nakazawa , Sakae Suda , Masayuki Ikegami , Keiichiro Tsubaki , Ryuji Higashi , Keiko Yamagishi
发明人： Koichi Sato , Ikuo Nakazawa , Sakae Suda , Masayuki Ikegami , Keiichiro Tsubaki , Ryuji Higashi , Keiko Yamagishi
IPC分类号： C08L31/00 , C07C69/73 , C08C59/40 , C08F16/26
CPC分类号： C07C69/92
摘要： A polymer compound is provided which is suitable to improve the dispersibility of coloring materials or solids in an ink or toner composition and which has a repeating unit represented by the general formula (2): (2) wherein X′ represents a polyalkenyl group; each A represents independently a linear or branched alkylene group of 1 to 15 carbon atoms which may be substituted; m represents an integer of 0 to 30; B represents a single bond or an alkylene group which may be substituted; each D represents independently an aromatic ring in which at least one hydrogen atom attached to the ring is displaced by a fluorine atom; n represents an integer of 1 to 10; and R represents a hydrogen atom, an alkyl group which may be substituted, or an aromatic ring which may be substituted.
摘要翻译：提供了适合于改善油墨或调色剂组合物中着色材料或固体的分散性的聚合物化合物，并且具有由通式（2）表示的重复单元：（2）其中X'表示多烯基; 每个A独立地表示可被取代的具有1至15个碳原子的直链或支链亚烷基; m表示0〜30的整数， B表示单键或可以被取代的亚烷基; 每个D独立地表示芳环，其中至少一个与环连接的氢原子被氟原子置换; n表示1〜10的整数， R表示氢原子，可被取代的烷基或可被取代的芳香环。

27. 发明授权

US07381757B2 Decolorable ink, image forming method and image forming apparatus 有权
标题翻译：非油墨，成像方法和图像形成装置
公开(公告)号：US07381757B2
公开(公告)日：2008-06-03
申请号：US10457193
申请日：2003-06-09
申请人： Koichi Sato , Ikuo Nakazawa , Sakae Suda , Masayuki Ikegami
发明人： Koichi Sato , Ikuo Nakazawa , Sakae Suda , Masayuki Ikegami
IPC分类号： C09D11/00
CPC分类号： C09D11/50 , C09D11/30
摘要： A decolorable ink usable in various printing processes and an image forming method utilizing such decolorable ink. The decolorable ink comprises a block polymer having a stimulus responsiveness, a colorant which decolors in response to a change in a property of the block polymer when a stimulus is applied to the block polymer, and a solvent. Also the image forming method conducts recording by applying ink onto a recording medium, utilizing the decolorable ink as the ink.
摘要翻译：可用于各种印刷方法的脱色油墨和利用这种不可油墨的图像形成方法。不可涂油墨包含具有刺激响应性的嵌段聚合物，当对嵌段聚合物施加刺激时，响应于嵌段聚合物的性质变化而脱色的着色剂和溶剂。此外，图像形成方法通过将油墨施加到记录介质上，利用不可油墨作为墨水来进行记录。

28. 发明申请

US20060244800A1 Block copolymer, polymer-containing composition including the block copolymer, and ink composition 审中-公开
标题翻译：嵌段共聚物，包含嵌段共聚物的含聚合物的组合物和油墨组合物
公开(公告)号：US20060244800A1
公开(公告)日：2006-11-02
申请号：US10545618
申请日：2004-10-29
申请人： Ikuo Nakazawa , Koichi Sato , Sakae Suda , Ryuji Higashi , Masayuki Ikegami , Keiichiro Tsubaki
发明人： Ikuo Nakazawa , Koichi Sato , Sakae Suda , Ryuji Higashi , Masayuki Ikegami , Keiichiro Tsubaki
IPC分类号： G01D11/00
CPC分类号： C08F290/062 , C09D11/30
摘要： A block copolymer including two or more segments, wherein at least one of the segments is a gradient copolymer including two or more monomer components.
摘要翻译：包含两个或多个链段的嵌段共聚物，其中至少一个链段是包含两种或多种单体组分的梯度共聚物。

29. 发明申请

US20060235177A1 Polymerizable compound, polymer compound, composition using the same, image-forming method, and image-forming apparatus 失效
公开(公告)号：US20060235177A1
公开(公告)日：2006-10-19
申请号：US10554589
申请日：2004-04-30
申请人： Masayuki Ikegami , Koichi Sato , Ikuo Nakazawa , Sakae Suda , Keiichiro Tsubaki , Ryuji Higashi , Keiko Yamagishi
发明人： Masayuki Ikegami , Koichi Sato , Ikuo Nakazawa , Sakae Suda , Keiichiro Tsubaki , Ryuji Higashi , Keiko Yamagishi
IPC分类号： C08F228/02
CPC分类号： C08F216/1466 , C08F8/44 , C08F290/062 , C08F297/00 , C08F297/02 , C08F2216/1475 , C08L53/00 , C09D11/326 , C09D153/00 , G03G9/133 , C08L2666/02 , C08F8/12 , C08F297/06
摘要： There is provided a polymer compound including a repetitive unit structure represented by the following general formula (2): General formula (2): (where X′ represents a polyalkenyl group; A represents a linear or branched alkylene group having a carbon atom number of 1 to 15, which may be substituted; m represents an integer of 0 to 30; B represents a single bond or an alkylene group which may be substituted; D represents an aromatic ring structure which may be substituted; n represents an integer of 0 to 10; and R represents a hydrogen atom, an alkyl group which may be substituted, or an aromatic ring structure which may be substituted). The polymer compound is suitable for improving dispersibility of a coloring material or solid material in an ink composition or toner composition.

30. 发明申请

US20060221117A1 Image forming method, pattern forming method and liquid-applying apparatus which make use of liquid compositions 失效
标题翻译：图像形成方法，图案形成方法和使用液体组合物的液体施加装置
公开(公告)号：US20060221117A1
公开(公告)日：2006-10-05
申请号：US10557236
申请日：2005-03-02
申请人： Koichi Sato , Ikuo Nakazawa , Ryuji Higashi , Sakae Suda , Masayuki Ikegami , Keiichiro Tsubaki , Keiko Yamagishi
发明人： Koichi Sato , Ikuo Nakazawa , Ryuji Higashi , Sakae Suda , Masayuki Ikegami , Keiichiro Tsubaki , Keiko Yamagishi
IPC分类号： B41J2/015
CPC分类号： C09D11/54 , B41M5/0017 , C09D11/30
摘要： In an image forming method which imparts two or more kinds of liquid compositions onto a recording medium to form an image on the recording medium, the image forming method has the steps of: preparing a plurality of liquid compositions which include at least a first liquid composition containing a functional substance, an anionic amphiphilic polymer and a liquid medium and a second liquid composition containing a functional substance, a polyvalent cation, an anionic amphiphilic polymer and a liquid medium; at least one of the polymer in the first liquid composition and the polymer in the second liquid composition being a block polymer or a graft polymer, and imparting the first liquid composition and the second liquid composition onto the recording medium to bring the first liquid composition and the second liquid composition into contact with each other to cause at least one of these liquid compositions to thicken.
摘要翻译：在将两种或更多种液体组合物赋予记录介质以在记录介质上形成图像的图像形成方法中，图像形成方法具有以下步骤：制备多个液体组合物，其至少包括第一液体组合物含有官能物质，阴离子两亲性聚合物和液体介质以及含有功能性物质，多价阳离子，阴离子两亲性聚合物和液体介质的第二液体组合物; 第一液体组合物中的聚合物中的至少一种和第二液体组合物中的聚合物是嵌段聚合物或接枝聚合物，并将第一液体组合物和第二液体组合物赋予记录介质以使第一液体组合物和第二液体组合物彼此接触以使这些液体组合物中的至少一种变稠。

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