公开(公告)号：US07300971B2

公开(公告)日：2007-11-27

申请号：US10457419

申请日：2003-06-10

申请人： Koichi Sato ,  Ikuo Nakazawa ,  Tomonari Horikiri ,  Sakae Suda ,  Masayuki Ikegami

发明人： Koichi Sato ,  Ikuo Nakazawa ,  Tomonari Horikiri ,  Sakae Suda ,  Masayuki Ikegami

IPC分类号： C08L53/00 ,  C08L71/00 ,  C08L29/10 ,  C08F16/12

CPC分类号： C08L53/00 ,  C08F293/005 ,  C08F297/00 ,  C09D11/30 ,  C09D153/00 ,  C08L2666/02

摘要： A composition comprises a non-aqueous solvent containing reverse micelle particles formed of block polymers having amphipathic properties. A particle composition and a composition wherein particles are dispersed, which exhibits excellent dispersion properties and can form superbly uniform particles, is provided. Further, display elements, a recording method, and recording apparatus, which employ the composition having excellent dispersion properties and forming superbly uniform particles, are provided.

摘要翻译： 组合物包含含有由具有两亲性质的嵌段聚合物形成的反胶束颗粒的非水溶剂。 提供了颗粒组合物和其中分散有颗粒的组合物，其表现出优异的分散性能并且可以形成均匀的颗粒。 此外，提供了采用具有优异的分散性和形成均匀的颗粒的组合物的显示元件，记录方法和记录装置。

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。

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。

公开(公告)号：US07037996B2

公开(公告)日：2006-05-02

申请号：US10384334

申请日：2003-03-06

申请人： Masayuki Ikegami ,  Koichi Sato ,  Ikuo Nakazawa ,  Sakae Suda

发明人： Masayuki Ikegami ,  Koichi Sato ,  Ikuo Nakazawa ,  Sakae Suda

IPC分类号： C08F216/12 ,  C08F16/12

CPC分类号： C09D11/30 ,  Y10S428/913

摘要： The present invention provides an ink composition containing a pigment dispersed uniformly in a solvent and a block polymer having an ionic functional group, an image-forming method and an image-forming apparatus employing the ink composition.The composition comprises a pigment, a solvent and a polymer having an ionic functional group, an acid residue, or a base residue at the terminal. The polymer having an ionic functional group, an acid residue, or a base residue at the terminal is a block polymer of ABX type having A, B, and X segments, wherein A and B are respectively a block segment having a vinyl ether structure as the repeating unit, and X is a terminal segment having an ionic functional group, an acid residue, or an base residue.

公开(公告)号：US20050272834A1

公开(公告)日：2005-12-08

申请号：US11199225

申请日：2005-08-09

申请人： Masayuki Ikegami ,  Koichi Sato ,  Ikuo Nakazawa ,  Sakae Suda

发明人： Masayuki Ikegami ,  Koichi Sato ,  Ikuo Nakazawa ,  Sakae Suda

IPC分类号： B41J2/01 ,  B41M5/00 ,  C03C17/00 ,  C08L31/02 ,  C08L53/00 ,  C09D11/00 ,  C09D11/322 ,  C09D11/326 ,  C09D11/328 ,  C09D11/38

CPC分类号： C09D11/30 ,  Y10S428/913

摘要： The present invention provides an ink composition containing a pigment dispersed uniformly in a solvent and a block polymer having an ionic functional group, an image-forming method and an image-forming apparatus employing the ink composition. The composition comprises a pigment, a solvent and a polymer having an ionic functional group, an acid residue, or a base residue at the terminal. The polymer having an ionic functional group, an acid residue, or a base residue at the terminal is a block polymer of ABX type having A, B, and X segments, wherein A and B are respectively a block segment having a vinyl ether structure as the repeating unit, and X is a terminal segment having an ionic functional group, an acid residue, or an base residue.

摘要翻译： 本发明提供一种油墨组合物，其含有均匀分散在溶剂中的颜料和具有离子官能团的嵌段聚合物，成像方法和使用该油墨组合物的图像形成装置。 组合物包含颜料，溶剂和在末端具有离子官能团，酸残基或碱残基的聚合物。 具有离子官能团，酸残基或末端碱基残基的聚合物是具有A，B和X链段的ABX型嵌段聚合物，其中A和B分别是具有乙烯基醚结构的嵌段 重复单元，X是具有离子官能团，酸残基或碱残基的末端链段。

公开(公告)号：US07696263B2

公开(公告)日：2010-04-13

申请号：US11288140

申请日：2005-11-29

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： A61K9/16 ,  C08F16/12 ,  C08F116/12 ,  C08F216/12 ,  C08G67/02 ,  C08L53/00 ,  C09D5/00 ,  C09D11/00 ,  C09J7/02

CPC分类号： C09D11/101

摘要： The present invention relates to a stimulus responsive composition, which includes a polymer complex that a polymer including repeated units of polyvinyl ether structure is chemically bonded to a functional substance, and a solvent. It is desirable that a solvent is water and that the polymer in the composition contains a polyvinyl ether structure. The present invention also relates to an ink composition including the above composition, an image forming method and image forming device using the above composition, and recording medium contains a stimulating material or composition which stimulates the above composition.

摘要翻译： 本发明涉及刺激响应组合物，其包括聚合物复合物，包括聚乙烯基醚结构的重复单元的化合物与功能性物质化学键合的聚合物和溶剂。 期望溶剂是水，组合物中的聚合物含有聚乙烯醚结构。 本发明还涉及包含上述组合物的油墨组合物，使用上述组合物的成像方法和图像形成装置，并且记录介质含有刺激上述组成的刺激材料或组合物。

公开(公告)号：US07056972B2

公开(公告)日：2006-06-06

申请号：US10100913

申请日：2002-03-20

申请人： Ikuo Nakazawa ,  Koichi Sato ,  Sakae Suda ,  Masayuki Ikegami

发明人： Ikuo Nakazawa ,  Koichi Sato ,  Sakae Suda ,  Masayuki Ikegami

IPC分类号： C08L53/00

CPC分类号： C09D11/30 ,  C09D11/101

摘要： The present invention relates to a stimuli-responsive composition that contains a polymer, a solvent and a substance having a predetermined function. One embodiment of the composition contains a block polymer, a solvent and a substance having a predetermined function. Preferably, the solvent in the composition is water; and the polymer in the composition has a polyvinyl ether structure. The composition has superior dispersion stability. The present invention also relates to an ink composition containing the composition, an image-forming method and an image-forming apparatus using the ink composition, and a recording medium having the composition.

摘要翻译： 本发明涉及含有聚合物，溶剂和具有预定功能的物质的刺激响应组合物。 组合物的一个实施方案包含嵌段聚合物，溶剂和具有预定功能的物质。 优选地，组合物中的溶剂是水; 并且组合物中的聚合物具有聚乙烯醚结构。 该组合物具有优异的分散稳定性。 本发明还涉及含有该组合物的油墨组合物，使用该油墨组合物的图像形成方法和图像形成装置以及具有该组合物的记录介质。

公开(公告)号：US07004579B2

公开(公告)日：2006-02-28

申请号：US10191597

申请日：2002-07-10

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： B41J2/01 ,  C09D11/10 ,  C08L53/00 ,  C08L29/10 ,  C08L35/08

CPC分类号： C09D11/101

摘要： The present invention relates to a stimulus responsive composition, which includes a polymer complex that a polymer including repeated units of polyvinyl ether structure is chemically bonded to a functional substance, and a solvent. It is desirable that a solvent is water and that the polymer in the composition contains a polyvinyl ether structure. The present invention also relates to an ink composition including the above composition, an image forming method and image forming device using the above composition, and recording medium contains a stimulating material or composition which stimulates the above composition.

摘要翻译： 本发明涉及刺激响应组合物，其包括聚合物复合物，包括聚乙烯基醚结构的重复单元的化合物与功能性物质化学键合的聚合物和溶剂。 期望溶剂是水，组合物中的聚合物含有聚乙烯醚结构。 本发明还涉及包含上述组合物的油墨组合物，使用上述组合物的图像形成方法和图像形成装置，以及含有刺激上述组成的刺激材料或组合物的记录介质。

公开(公告)号：US07439282B2

公开(公告)日：2008-10-21

申请号：US11123061

申请日：2005-05-06

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。

公开(公告)号：US07328991B2

公开(公告)日：2008-02-12

申请号：US10983572

申请日：2004-11-09

申请人： Koichi Sato ,  Ikuo Nakazawa ,  Sakae Suda ,  Masayuki Ikegami ,  Junko Morioka ,  Takayuki Okawa

发明人： Koichi Sato ,  Ikuo Nakazawa ,  Sakae Suda ,  Masayuki Ikegami ,  Junko Morioka ,  Takayuki Okawa

IPC分类号： G01D11/00

CPC分类号： C09D11/326

摘要： Disclosed herein is an ink including a coloring material, a resin and a solvent, wherein the resin is a block copolymer of a polyvinyl ether structure having a hydrophilic segment and a hydrophobic segment, and the hydrophilic segment of the block copolymer has a number average molecular weight of 1,000 to 50,000 and an HLB value of 4 to 18.

摘要翻译： 本文公开了包含着色材料，树脂和溶剂的油墨，其中树脂是具有亲水链段和疏水链段的聚乙烯醚结构的嵌段共聚物，嵌段共聚物的亲水链段具有数均分子量 重量为1,000至50,000，HLB值为4至18。