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公开(公告)号：US5316885A
公开(公告)日：1994-05-31
申请号：US743790
申请日：1991-08-12
申请人： Mitsuhiro Sasaki , Kuniyasu Kawabe
发明人： Mitsuhiro Sasaki , Kuniyasu Kawabe
CPC分类号： B41M5/38207 , Y10S525/902 , Y10T428/2998
摘要： A powder ink having in the structure a heat-fusible core comprising a thermo-melting substance and a coloring matter and a shell covering the core surface and comprising a resin product obtained by reacting:(1) 0 to 30 mole % of a monovalent isocyanate compound and/or a monovalent isothiocyanate compound and(2) 100 to 70 mole % of at least divalent isocyanate and/or at least divalent isothiocyanate compound with(3) 0 to 30 mole % of a compound having an active hydrogen atom to react with the isocyanate and isothiocyanate groups of (1) ana (2) and(4) 100 to 70 mole % of a compound having at least two active hydrogen atoms to react with the isocyanate and isothiocyanate groups of (1) and (2); at a molar ratio of (1) and (2) to (3) and (4) in the range between 1:1 and 1:2. At least 30 percent of all the linkages involved in the isocyanates and the isothiocyanates in the resin product are thermally linkages. The powder ink is advantageously used in a method for printing an image on a substrate, which comprises forming an image by a thermally transferring printing method involving an ink sheet and representing the ink sheet with electrostatic energy.
摘要翻译： 一种粉末墨水，在该结构中具有包含热熔性物质和着色物质的热熔芯和覆盖芯表面的壳，并且包含通过使（1）0至30摩尔％的单价异氰酸酯 化合物和/或一价异硫氰酸酯化合物和（2）100-70摩尔％的至少二价异氰酸酯和/或至少二价异硫氰酸酯化合物，和（3）0-30摩尔％的具有活性氢原子的化合物与 （1）ana（2）和（4）的异氰酸酯和异硫氰酸酯基团具有至少两个活性氢原子的化合物的100至70摩尔％与（1）和（2）的异氰酸酯和异硫氰酸酯基团反应; （1）和（2）至（3）和（4）的摩尔比在1:1至1:2的范围内。 涉及异氰酸酯和树脂产物中异硫氰酸酯的所有键的至少30％是热键。 粉末墨水有利地用于在基材上印刷图像的方法，其包括通过涉及油墨片的热转印打印方法形成图像，并用静电能代表油墨片。
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公开(公告)号：US5225308A
公开(公告)日：1993-07-06
申请号：US680538
申请日：1991-04-04
申请人： Mitsuhiro Sasaki , Kuniyasu Kawabe
发明人： Mitsuhiro Sasaki , Kuniyasu Kawabe
IPC分类号： G03G9/093
CPC分类号： G03G9/09328
摘要： An encapsulated toner for heat-and-pressure fixing which is composed of a heat-fusible core containing at least a coloring material and a shell formed so as to cover the surface of the core, wherein the main component of the shell is a resin prepared by reacting an iso(thio)cyanate compound comprising(1) 0 to 30 mole % of monovalent isocyanate and/or isothiocyanate compounds and(2) 100 to 70 mole % of at least divalent isocyanate and/or isothiocyanate compounds with an active hydrogen compound comprising(3) 0 to 30 mole % of a compound having one active hydrogen atom reactive with isocyanate and/or isothiocyanate groups and(4) 100 to 70 mole % of a compound having at least two active hydrogen atoms reactive with isocyanate and/or isothiocyanate groupsat a molar ratio of the components (1) and (2) to the components (3) and (4) of between 1:1 and 1:20, and wherein at least 30% of the whole linkages in which an isocyanate or isothiocyanate group participates are thermally dissociating linkages. This toner is excellent in blocking resistance and triboelectric properties and enables low-energy fixing.
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13.发明授权Method of development of nonmagnetic one-component toner and method for forming fixed images using the development 失效开发非磁性单组分调色剂的方法和使用该方法形成固定图像的方法
公开(公告)号：US5604074A
公开(公告)日：1997-02-18
申请号：US432931
申请日：1995-05-01
CPC分类号： G03G13/08 , G03G9/093 , G03G9/09371 , G03G9/09392 , Y10S430/104
摘要： A developing method of the present invention has the steps of forming a uniform layer of a nonmagnetic one-component toner on a developer carrying sleeve with a developer blade; rotating an electrostatic latent image forming member and the developer carrying sleeve; and applying the toner on the developer carrying sleeve onto an electrostatic latent image formed on the electrostatic latent image forming member. The toner used herein is an encapsulated toner having a heat-fusible core material and a shell formed thereon. By using this development for a nonmagnetic one-component toner of the present invention, clear images free from background can be stably formed for a large number of copying.
摘要翻译： 本发明的显影方法具有以下步骤：在具有显影剂叶片的显影剂承载套筒上形成均匀的非磁性单组分调色剂层; 旋转静电潜像形成构件和显影剂承载套筒; 以及将显影剂承载套筒上的调色剂施加到形成在静电潜像形成构件上的静电潜像上。 本文使用的调色剂是其上形成有热熔芯材料和壳体的包封调色剂。 通过使用本发明的非磁性单组分调色剂的这种显影，可以稳定地形成无背景的清晰图像以进行大量的复印。
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公开(公告)号：US5463454A
公开(公告)日：1995-10-31
申请号：US111739
申请日：1993-08-25
CPC分类号： G03G9/09335 , G03G13/20 , G03G9/08797 , G03G9/09328 , G03G15/2064 , G03G2215/2016 , G03G2215/2032
摘要： A method of forming fixed images including uniformly charging a photoconductor, selectively exposing the photoconductor to light to form an electrostatic latent image, developing the electrostatic latent image with a thermally dissociating encapsulated toner to form a visible image, transferring the formed toner image to a recording medium, and fixing the transferred the toner image onto the recording medium, the fixing process being carried out at a temperature of not less than 40.degree. C. and not more than 120.degree. C. and by using a fixing roller exerting a nip pressure of less than 4 kg/cm.
摘要翻译： 一种形成固定图像的方法，包括对光电导体进行均匀充电，选择性地将光电导体曝光以形成静电潜像，用热解离的包封调色剂显影静电潜像以形成可见图像，将形成的调色剂图像转印到记录 介质，并将调色剂图像转印到记录介质上，定影过程在不低于40℃且不超过120℃的温度下进行，并且通过使用定影辊施加压区压力 小于4kg / cm。
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公开(公告)号：US5436104A
公开(公告)日：1995-07-25
申请号：US167814
申请日：1993-12-21
CPC分类号： G03G15/2092 , G03G15/2003 , G03G9/09328
摘要： A method of forming fixed images comprising charging a photoconductor, exposing the photoconductor to light, developing a latent electrostatic image whereby a toner is applied to the latent electrostatic image formed on the photoconductor to form a visible image, transferring the formed visible image to a recording medium, and fixing the transferred visible image onto the recording medium, wherein the fixing process comprises preheating the toner transferred onto the recording medium using an endless heating film, and pressure fixing the toner.
摘要翻译： PCT No.PCT / JP92 / 00818 Sec。 371日期：1993年12月21日 102（e）日期1993年12月21日PCT提交1992年6月26日PCT公布。 出版物WO93 / 00616 日本1993年1月7日。一种形成固定图像的方法，包括对感光体进行充电，将光电导体曝光，显影静电潜像，由此将调色剂施加到形成在感光体上的静电潜像以形成可见图像，转印 将形成的可见图像输送到记录介质，并将转移的可见图像定影到记录介质上，其中定影过程包括使用环形加热膜预热转印到记录介质上的调色剂，并对该调色剂进行定影。
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公开(公告)号：US5428435A
公开(公告)日：1995-06-27
申请号：US234605
申请日：1994-04-28
CPC分类号： G03G7/008 , G03G13/20 , G03G15/2064 , G03G9/09328 , G03G2215/2032
摘要： A method of forming fixed images includes charging a photoconductor; exposing the photoconductor to light; applying a thermally dissociating encapsulated toner, or an encapsulated toner whose shell is made of amorphous polyester to an electrostatic latent image formed on the photoconductor, developing the electrostatic latent image to form a visible image; transferring the formed visible image to a recording medium having a softening point of 100.degree. C. to 200.degree. C.; and fixing the transferred visible image onto the recording medium at a temperature of not less than 80.degree. C. and not more than 120.degree. C. by using a fixing roller which exerts a nip pressure of from 0.1 to 4.0 kg/cm.
摘要翻译： 形成固定图像的方法包括对感光体进行充电; 将光电导体曝光; 将热解离的包封的调色剂或其外壳由非晶聚酯制成的包封的调色剂施加到形成在感光体上的静电潜像，显影静电潜像以形成可见图像; 将形成的可见图像转印到软化点为100℃至200℃的记录介质中。 并通过使用施加0.1〜4.0kg / cm 2的压区压力的定影辊将转印的可见图像在不低于80℃且不超过120℃的温度下固定在记录介质上。
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17.发明授权Developing method and method for forming fixed images using magnetic encapsulated toner 失效使用磁性封装调色剂形成固定图像的显影方法和方法
公开(公告)号：US5443936A
公开(公告)日：1995-08-22
申请号：US142081
申请日：1993-10-28
CPC分类号： G03G13/09 , G03G13/20 , G03G9/09328
摘要： The present invention is directed to a developing method of a magnetic encapsulated toner, which can be fixed even at a nip pressure of 0.01 to 0.1 kg/cm without a supply of silicone oil onto a surface of a heat roller, using a toner projection developing device. The fixing in the present invention is carried out at a temperature of not more than 120.degree. C. and at a nip pressure of 0.01 to 4 kg/cm. By using these methods, the miniaturization of the overall apparatus can be achieved.
摘要翻译： 本发明涉及磁性包封调色剂的显影方法，其即使在0.01至0.1kg / cm的压区压力下也可以固定，而不需要在加热辊的表面上供应硅油，使用调色剂投影显影 设备。 本发明的固定在不超过120℃，压区压力为0.01〜4kg / cm的温度下进行。 通过使用这些方法，可以实现整体装置的小型化。
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公开(公告)号：US5294490A
公开(公告)日：1994-03-15
申请号：US885968
申请日：1992-05-20
申请人： Mitsuhiro Sasaki , Kuniyasu Kawabe
发明人： Mitsuhiro Sasaki , Kuniyasu Kawabe
CPC分类号： G03G9/09328 , G03G9/09378 , Y10T428/249997 , Y10T428/2985 , Y10T428/2987 , Y10T428/31547
摘要： An encapsulated toner for heat-and-pressure fixing having excellent offset resistance and blocking resistance, being fixed at a low fixing temperature and being regulated with the charging properties thereof from the inside of the encapsulated toner to stably and repeatedly form a scum-free, clear image many times, comprised of a heat-fusible core containing at least a coloring material, a binder and an electric charge control agent selected from the group consisting of a positive electric charge control agent, a negative electric charge control agent and a mixture thereof at a weight ratio of one to the other ranging from 1:0 (exclusive) to 1:0.5, and a shell formed so as to cover the surface of the core, wherein the main component of the shell is a resin prepared by reacting (A) an iso(thio)cyanate compound comprising (1) 0 to 30 mole % of monovalent isocyanate and/or isothiocyanate compounds, and (2) 100 to 70 mole % of at least divalent isocyanate and/or isothiocyanate compounds, with (B) an active hydrogen compound comprising (3) 0 to 30 mole % of a compound having one active hydrogen atom reactive with isocyanate and/or isothiocyanate groups, and (4) 100 to 70 mole % of a compound having at least two active hydrogen atoms reactive with isocyanate and/or isothiocyanate groups, at a molar ratio of component (A) to component (B) of between 1:1 and 1:20, and wherein at least 30% of all of the linkages in which an isocyanate and/or isothiocyanate group participates are thermally dissociable linkages.
摘要翻译： 用于热和固定的胶粘调色剂具有优异的耐偏移性和抗粘连性，固定在低定影温度下并通过其从包封的调色剂内部的带电性能进行调节，以稳定且重复地形成无浮渣， 清除图像多次，包括至少含有着色材料的热熔芯，粘合剂和选自正电荷控制剂，负电荷控制剂及其混合物的电荷控制剂 以1：0（独占）至1：0.5的重量比为1：0，以及形成为覆盖芯的表面的外壳，其中壳的主要成分是通过使（ A）异（硫）氰酸酯化合物，其包含（1）0至30摩尔％的一价异氰酸酯和/或异硫氰酸酯化合物，和（2）100至70摩尔％的至少二价异氰酸酯和/或异硫氰酸酯化合物，w （B）活性氢化合物，其包含（3）0至30摩尔％的具有与异氰酸酯和/或异硫氰酸酯基团反应的一个活性氢原子的化合物，和（4）100至70摩尔％的具有至少两个 组分（A）与组分（B）的摩尔比在1:1至1:20之间，与异氰酸酯和/或异硫氰酸酯基反应的活性氢原子，其中至少30％ 异氰酸酯和/或异硫氰酸酯基团是热离解的键。
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公开(公告)号：US5672454A
公开(公告)日：1997-09-30
申请号：US352692
申请日：1994-12-01
申请人： Mitsuhiro Sasaki , Koji Akiyama
发明人： Mitsuhiro Sasaki , Koji Akiyama
CPC分类号： G03G9/0819 , G03G9/0825 , G03G9/083 , G03G9/0838 , G03G9/09385 , G03G9/09328
摘要： A toner for developing an electrostatic latent image which includes at least particulate magnetic materials and a binder resin has no particulate magnetic materials on the surface of the toner. In the toner, wherein A and b.sub.min satisfy the relationship: b.sub.min /A>0.02, where A represents an average particle diameter of the toner, and b.sub.min represents a minimum distance between a particulate magnetic material located at a position closest to the surface of the toner and the toner surface.
摘要翻译： 用于显影静电潜像的调色剂至少包括颗粒状磁性材料和粘合剂树脂，在调色剂表面上没有颗粒状磁性材料。 在调色剂中，其中A和bmin满足关系：bmin / A> 0.02，其中A表示调色剂的平均粒径，bmin表示位于最接近表面的位置的颗粒状磁性材料之间的最小距离 调色剂和调色剂表面。
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公开(公告)号：US07935358B2
公开(公告)日：2011-05-03
申请号：US11814695
申请日：2006-01-31
CPC分类号： A61Q19/00 , A61K8/11 , A61K8/25 , A61K8/27 , A61K8/29 , A61K8/891 , A61K2800/412 , A61Q1/00 , A61Q19/008
摘要： A cosmetic skin preparation containing a porous powder which contains water absorbed therein and whose surface is coated with a binder containing a crosslinked type organopolysiloxane.
摘要翻译： 一种含有多孔粉末的化妆品皮肤制剂，其含有吸收的水分，其表面涂布有含有交联型有机聚硅氧烷的粘合剂。
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