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1. 发明申请

WO2009054676A2 TONER USING RESIN HAVING ACTIVE HYDROGEN-CONTAINING GROUP AND METHOD OF PREPARING THE SAME 审中-公开
标题翻译：使用含有活性氢的组的树脂的调色剂及其制备方法
公开(公告)号：WO2009054676A2
公开(公告)日：2009-04-30
申请号：PCT/KR2008006252
申请日：2008-10-22
申请人： SAMSUNG FINE CHEMICALS CO LTD , KIM DONG WON , YANG WOO YOUNG , KIM KEON IL , HWANG DAE IL , KIM IL HYUK , PARK JAE BUM , HWANG IL SUN , HWANG JAE KWANG , CHOI DAE WOONG , AHN DUCK KYUN
发明人： KIM DONG WON , YANG WOO YOUNG , KIM KEON IL , HWANG DAE IL , KIM IL HYUK , PARK JAE BUM , HWANG IL SUN , HWANG JAE KWANG , CHOI DAE WOONG , AHN DUCK KYUN
IPC分类号： G03G9/08
CPC分类号： G03G9/08793 , G03G9/0804 , G03G9/0825
摘要： Provided are a toner using a resin having an active hydrogen-containing group, and a method of preparing the toner. The toner using a resin having an active hydrogen-containing group includes a binder resin (A), a cross-linked resin having a THF insoluble content of 99 - 100 weight %, a colorant, and at least one additive. The cross-linked resin is arranged in the form of a plurality of islands in each particle of the toner. Accordingly, the toner can prevent hot offset. Also, the toner can be used in an electrophotographic image forming apparatus.
摘要翻译：提供使用具有含活性氢基团的树脂的调色剂和调色剂的制备方法。使用具有含活性氢基团的树脂的调色剂包括粘合剂树脂（A），THF不溶物含量为99-100重量％的交联树脂，着色剂和至少一种添加剂。交联树脂以调色剂的每个颗粒中的多个岛的形式布置。因此，调色剂可以防止热偏移。此外，调色剂可用于电子照相成像设备中。

2. 发明申请

WO2009148276A3 METHOD OF FORMING TONER IMAGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS CAPABLE OF REALIZING WIDE COLOR GAMUT 审中-公开
标题翻译：形成图像和电子图像形成装置的方法可实现宽彩色游戏
公开(公告)号：WO2009148276A3
公开(公告)日：2010-03-11
申请号：PCT/KR2009002987
申请日：2009-06-04
申请人： SAMSUNG FINE CHEMICALS CO LTD , CHOI DAE WOONG , YANG WOO YOUNG , KIM KEON IL , HWANG DAE IL , KIM IL HYUK , PARK JAE BUM , HWANG IL SUN , HWANG JAE KWANG , KIM DONG WON , AHN DUCK KYUN
发明人： CHOI DAE WOONG , YANG WOO YOUNG , KIM KEON IL , HWANG DAE IL , KIM IL HYUK , PARK JAE BUM , HWANG IL SUN , HWANG JAE KWANG , KIM DONG WON , AHN DUCK KYUN
IPC分类号： G03G9/09
CPC分类号： G03G9/0906 , G03G9/0821 , G03G9/0908 , G03G9/0924 , G03G9/0926 , G03G9/09392
摘要： Provided are a method of forming a toner image and an electrophotographic image forming apparatus including a toner. The method of forming a toner image is performed using a first toner having a yellow color and color coordinate values of a lightness (L) ranging from 91 to 94, a redness (a) ranging from -11 to -9, and a yellowness (b) ranging from 77 to 82; a second toner having a magenta color and color coordinate values of a lightness (L) ranging from 56 to 61, a redness (a) ranging from 56 to 61, and a yellowness (b) ranging from -7 to -5; and a third toner having a cyan color and color coordinate values of a lightness (L) ranging from 58 to 62, a redness (a) ranging from -33 to -30, and a yellowness (b) ranging from -42 to -37.
摘要翻译：提供了形成调色剂图像的方法和包括调色剂的电子照相图像形成装置。形成调色剂图像的方法是使用具有黄色的第一调色剂和亮度（L）为91至94，红度（a）为-11至-9，以及黄度（ b）从77到82; 具有品红色的第二调色剂和亮度（L）为56至61，红度（a）为56至61，黄度（b）为-7至-5的色坐标值; 并且具有青色的第三调色剂和亮度（L）为58至62，红度（a）为-33至-30，和黄度（b）范围为-42至-37的色坐标值。

3. 发明申请

WO2009145425A3 TONER USING RESIN INSOLUBLE IN ORGANIC SOLVENTS AND PREPARATION METHOD THEREOF 审中-公开
标题翻译：在有机溶剂中使用树脂不溶剂的调色剂及其制备方法
公开(公告)号：WO2009145425A3
公开(公告)日：2010-01-21
申请号：PCT/KR2009001547
申请日：2009-03-26
申请人： SAMSUNG FINE CHEMICALS CO LTD , AHN DUCK-KYUN , YANG WOO-YOUNG , KIM KEON-IL , HWANG DAE-IL , KIM IL HYUK , PARK JAE-BUM , HWANG IL-SUN , HWANG JAE-KWANG , CHOI DAE WOONG , KIM DONG-WON
发明人： AHN DUCK-KYUN , YANG WOO-YOUNG , KIM KEON-IL , HWANG DAE-IL , KIM IL HYUK , PARK JAE-BUM , HWANG IL-SUN , HWANG JAE-KWANG , CHOI DAE WOONG , KIM DONG-WON
IPC分类号： G03G9/08
CPC分类号： G03G9/0806 , G03G9/0821 , G03G9/08704 , G03G9/08755 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： The present invention relates to a toner using a resin insoluble in organic solvents and a preparation method thereof. The disclosed method comprises: (a) dry-milling the insoluble resin to prepare microparticles or wet-dispersing the insoluble resin to prepare a fine suspension; (b) mixing a resin containing an acid group, a colorant, and at least one additive in the organic solvent and then dissolving the mixture to prepare a toner solution; (c) adding the insoluble resin microparticles or the fine suspension into the toner solution to prepare an insoluble resin-toner solution; (d) adding the insoluble resin-toner solution into a dispersion medium to prepare a fine toner suspension; and (e) removing the organic solvent from the fine toner suspension. The insoluble resin is a crosslinkable polystyrene resin or cycloolefin resin. The weight ratio of the insoluble resin to the resin having the acid group is 5:95 to 40:60. Accordingly, the method can prevent hot offset due to the wide fixing temperature of the toner. Also, the method can improve both static stability according to environmental changes and durability of the toner at a high temperature. Additionally, the disclosed toner can be applied to an electrophotographic-imaging apparatus.
摘要翻译：本发明涉及使用不溶于有机溶剂的树脂的调色剂及其制备方法。所公开的方法包括：（a）干式研磨不溶性树脂以制备微粒或湿分散不溶性树脂以制备细小悬浮液; （b）在有机溶剂中混合含有酸基，着色剂和至少一种添加剂的树脂，然后将该混合物溶解以制备调色剂溶液; （c）将不溶性树脂微粒或细悬浮液加入到调色剂溶液中以制备不溶性树脂调色剂溶液; （d）将不溶性树脂调色剂溶液加入到分散介质中以制备细调色剂悬浮液; 和（e）从细调色剂悬浮液中除去有机溶剂。不溶性树脂是可交联聚苯乙烯树脂或环烯烃树脂。不溶性树脂与具有酸基的树脂的重量比为5:95〜40:60。因此，该方法可以防止由于调色剂的宽定影温度引起的热偏移。此外，该方法可以根据环境变化和高温下调色剂的耐久性改善静电稳定性。另外，所公开的调色剂可以应用于电子照相成像设备。

4. 发明申请

WO2009072823A2 TONER PARTICLES AND ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE COMPRISING THE SAME 审中-公开
标题翻译：调色剂颗粒和包含其的电子照相成像装置
公开(公告)号：WO2009072823A2
公开(公告)日：2009-06-11
申请号：PCT/KR2008007171
申请日：2008-12-04
申请人： SAMSUNG FINE CHEMICALS CO LTD , YANG WOO YOUNG , KIM KEON IL , HWANG DAE IL , KIM IL HYUK , PARK JAE BUM , HWANG IL SUN , HWANG JAE KWANG , CHOI DAE WOONG , KIM DONG WON , AHN DUCK KYUN
发明人： YANG WOO YOUNG , KIM KEON IL , HWANG DAE IL , KIM IL HYUK , PARK JAE BUM , HWANG IL SUN , HWANG JAE KWANG , CHOI DAE WOONG , KIM DONG WON , AHN DUCK KYUN
IPC分类号： G03G9/08
CPC分类号： G03G9/08755 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08782 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： Provided is toner particles comprising a binder resin and a colorant, wherein the binder resin includes a polyester resin having a weight average molecular weight of about 6,000 to about 100,000, a glass transition temperature of about 55 to about 70oC, and polydispersity index (Mw/Mn) of about 3 to about 25, and the toner particles have a volume average diameter of about 2 to about 10 µm and a 80% span value of 0.9 or less. Unlike conventional toner that has a poor fixing property, the toner particles have a small volume average diameter, a narrow particle size distribution, improved fixing property, and improved high temperature storage stability even though the polyester resin is used as the binder resin.
摘要翻译：提供了包含粘合剂树脂和着色剂的调色剂颗粒，其中所述粘合剂树脂包括重均分子量为约6,000至约100,000，玻璃化转变温度为约55至约70℃，多分散指数（Mw / Mn）为约3至约25，并且调色剂颗粒具有约2至约10μm的体积平均直径和0.9或更小的80％跨度值。与定影性差的传统调色剂不同，调色剂颗粒具有小的体积平均直径，窄的粒度分布，改善的定影性能和改进的高温贮存稳定性，即使聚酯树脂用作粘合剂树脂。

5. 发明申请

WO2010011079A3 TONER HAVING MULTIPLE INFLECTION POINTS ON STORAGE MODULUS CURVE WITH RESPECT TO TEMPERATURE AND METHOD OF PREPARING THE SAME 审中-公开
标题翻译：具有相对于温度的存储模块曲线上的多个输入点的色调及其制备方法
公开(公告)号：WO2010011079A3
公开(公告)日：2010-04-15
申请号：PCT/KR2009004054
申请日：2009-07-22
申请人： SAMSUNG FINE CHEMICALS CO LTD , PARK JAE BUM , YANG WOO YOUNG , KIM KEON IL , HWANG DAE IL , KIM IL HYUK , HWANG IL SUN , HWANG JAE KWANG , CHOI DAE WOONG , KIM DONG WON , AHN DUCK KYUN
发明人： PARK JAE BUM , YANG WOO YOUNG , KIM KEON IL , HWANG DAE IL , KIM IL HYUK , HWANG IL SUN , HWANG JAE KWANG , CHOI DAE WOONG , KIM DONG WON , AHN DUCK KYUN
IPC分类号： G03G9/08
CPC分类号： G03G9/08793 , G03G9/0821 , G03G9/08711 , G03G9/08795 , G03G9/08797
摘要： Provided are a toner and a method of preparing the same. The toner includes a binder resin, a coloring agent, and at least one additive, and a storage modulus curve of the toner with respect to temperature has multiple inflection points. The toner may be used in an electrophotographic image forming apparatus.
摘要翻译：提供一种调色剂及其制备方法。调色剂包括粘合剂树脂，着色剂和至少一种添加剂，调色剂相对于温度的储能模量曲线具有多个拐点。调色剂可用于电子照相成像设备中。

6. 发明申请

WO2009054679A3 TONER HAVING CORE-SHELL STRUCTURE AND METHOD OF PREPARING THE SAME 审中-公开
标题翻译：具有核壳结构的调色剂及其制备方法
公开(公告)号：WO2009054679A3
公开(公告)日：2009-07-16
申请号：PCT/KR2008006256
申请日：2008-10-22
申请人： SAMSUNG FINE CHEMICALS CO LTD , HWANG DAE IL , YANG WOO YOUNG , KIM KEON IL , KIM IL HYUK , PARK JAE BUM , HWANG IL SUN , HWANG JAE KWANG , CHOI DAE WOONG , KIM DONG WON , AHN DUCK KYUN
发明人： HWANG DAE IL , YANG WOO YOUNG , KIM KEON IL , KIM IL HYUK , PARK JAE BUM , HWANG IL SUN , HWANG JAE KWANG , CHOI DAE WOONG , KIM DONG WON , AHN DUCK KYUN
IPC分类号： G03G9/08
CPC分类号： G03G9/09392 , G03G9/09328 , G03G9/09342 , G03G9/09371 , G03G9/09378 , G03G9/09385
摘要： Provided are a toner having a core-shell structure and a method of preparing the toner. The toner of the core-shell structure includes a toner core portion having a resin with an active hydrogenactive hydrogen containing group, a colorant and at least one additive, and a toner shell portion surrounding the toner core portion, wherein the toner shell portion includes a cross-linked resin prepared by reaction of at least a portion of the active hydrogen containing group and the cross-linking agent. Thus, by use of the toner and the method of preparing the toner, fixability at low temperature and storage stability at high temperature can be simultaneously ensured. In addition, the toner can be used in an electrophotographic image forming device.
摘要翻译：提供了具有核 - 壳结构的调色剂和调色剂的制备方法。核 - 壳结构的调色剂包括具有含活性氢活泼氢的基团的树脂，着色剂和至少一种添加剂的调色剂核部分，以及围绕调色剂核部分的调色剂壳部分，其中调色剂壳部分包括通过至少一部分含活性氢基团和交联剂反应制备的交联树脂。因此，通过使用调色剂和制备调色剂的方法，可以同时确保低温下的定影性和高温下的存储稳定性。另外，调色剂可以用于电子照相图像形成装置中。

7. 发明申请

WO2009038404A3 METHOD OF PREPARING TONER 审中-公开
标题翻译：制备碳粉的方法
公开(公告)号：WO2009038404A3
公开(公告)日：2009-05-22
申请号：PCT/KR2008005584
申请日：2008-09-19
申请人： SAMSUNG FINE CHEMICALS CO LTD , YANG WOO YOUNG , KIM KEON IL , HWANG DAE IL , KIM IL HYUK , PARK JAE BUM , HWANG IL SUN , HWANG JAE KWANG , CHOI DAE WOONG , KIM DONG WON , AHN DUCK KYUN
发明人： YANG WOO YOUNG , KIM KEON IL , HWANG DAE IL , KIM IL HYUK , PARK JAE BUM , HWANG IL SUN , HWANG JAE KWANG , CHOI DAE WOONG , KIM DONG WON , AHN DUCK KYUN
IPC分类号： G03G9/08
CPC分类号： G03G9/0806 , G03G9/0819 , G03G9/0827
摘要： Provided is a method of preparing a toner, the method including: preparing a solvent emulsion by stirring a medium including a polar medium, an organic solvent, and a surfactant; adding toner components including a resin and a pigment to the solvent emulsion; removing the organic solvent from the solvent emulsion including the toner components; and collecting a toner particle from the solvent emulsion from which the organic solvent is removed. Unlike a conventional method of preparing a toner, wherein toner components are first dissolved in an organic solvent and then dispersed in an aqueous phase, the method prepares toner particles by forming a solvent emulsion and then adding toner components in the solvent emulsion and dissolving the toner components in the organic solvent dispersed in the solvent emulsion. By controlling an order of adding the toner components, it is easy to control a structure of the toner. Accordingly, a toner having a small volume average particle size, a narrow particle size distribution, an improved fixing property, and an improved storage stability at a high temperature is prepared. Also, it is easy to adjust toner surface charges by selectively using the pigment in a form of a master batch and encapsulating the pigment.
摘要翻译：提供一种调色剂的制备方法，所述方法包括：通过搅拌包含极性介质，有机溶剂和表面活性剂的介质来制备溶剂乳液; 将包括树脂和颜料的调色剂组分添加到溶剂乳液中; 从包含调色剂组分的溶剂乳液中除去有机溶剂; 并从除去有机溶剂的溶剂乳液中收集调色剂颗粒。与制备调色剂的常规方法不同，其中调色剂组分首先溶解在有机溶剂中，然后分散在水相中，该方法通过形成溶剂乳液然后在溶剂乳液中加入调色剂组分并溶解调色剂来制备调色剂颗粒分散在溶剂乳液中的有机溶剂中的组分。通过控制添加调色剂组分的顺序，容易控制调色剂的结构。因此，制备了具有小体积平均粒径，窄粒度分布，改善的定影性和在高温下改进的贮存稳定性的调色剂。另外，通过选择性地使用母料形式的颜料并包封颜料，调节调色剂表面电荷是容易的。

8. 发明申请

WO2010013923A3 METHOD OF PREPARING TONER, WHICH REDUCES AGGREGATION TIME 审中-公开
标题翻译：制备调色剂的方法，其降低聚集时间
公开(公告)号：WO2010013923A3
公开(公告)日：2010-05-27
申请号：PCT/KR2009004181
申请日：2009-07-28
申请人： SAMSUNG FINE CHEMICALS CO LTD , KIM IL HYUK , KIM DONG WON , JEONG JI SANG , HWANG JAE KWANG , CHOI DAE WOONG , YANG WOO YOUNG
发明人： KIM IL HYUK , KIM DONG WON , JEONG JI SANG , HWANG JAE KWANG , CHOI DAE WOONG , YANG WOO YOUNG
IPC分类号： G03G9/08
CPC分类号： G03G9/0804 , G03G9/0806
摘要： Provided is a method of preparing a toner. The method includes preparing initial polymer latex, and aggregating solid particles, that is, polymer latex particles, included in the initial polymer latex, wherein the aggregating of the polymer latex particles includes adding at least some of the initial polymer latex and at least one type of cohesive agent into a reactor at a first temperature, quickly increasing the temperature of the reactor from the first temperature to a second temperature at a rate in a range of 2 to 20 ?/min, and performing aggregation for a first period at the second temperature.
摘要翻译：提供了一种制备调色剂的方法。该方法包括制备初始聚合物胶乳和使包含在初始聚合物胶乳中的固体颗粒（即聚合物胶乳颗粒）聚集，其中聚合物胶乳颗粒的聚集包括添加至少一些初始聚合物胶乳和至少一种类型的粘合剂在第一温度下引入反应器中，以2至20Ω/分钟的速率将反应器的温度从第一温度快速升高至第二温度，并且在第二温度下在第二温度下进行聚集温度。

9. 发明申请

WO2010011102A3 METHOD OF PREPARING LATEX WHEREBY MOLECULAR WEIGHT OF LATEX CAN BE ADJUSTED BY VISCOSITY CONTROL 审中-公开
标题翻译：制备LATEX的分子量的方法可以通过粘度控制来调节
公开(公告)号：WO2010011102A3
公开(公告)日：2010-05-14
申请号：PCT/KR2009004129
申请日：2009-07-24
申请人： SAMSUNG FINE CHEMICALS CO LTD , KIM IL HYUK , KIM DONG WON
发明人： KIM IL HYUK , KIM DONG WON
IPC分类号： C08F2/22
CPC分类号： C08F2/22
摘要： Provided is a method of preparing a latex. The method includes: preparing a mixture including a monomer, a surfactant, water, and at least one additive; preparing a pre-emulsion by controlling the viscosity of the mixture by stirring the mixture; and polymerizing the monomer contained in the pre-emulsion.
摘要翻译：提供制备胶乳的方法。该方法包括：制备包含单体，表面活性剂，水和至少一种添加剂的混合物; 通过搅拌混合物控制混合物的粘度来制备预乳液; 并使包含在预乳液中的单体聚合。

10. 发明申请

WO2010013922A3 METHOD OF PREPARING LATEX 审中-公开
标题翻译：制备LATEX的方法
公开(公告)号：WO2010013922A3
公开(公告)日：2010-05-27
申请号：PCT/KR2009004180
申请日：2009-07-28
申请人： SAMSUNG FINE CHEMICALS CO LTD , KIM IL HYUK , JEONG JI SANG , KIM DONG WON
发明人： KIM IL HYUK , JEONG JI SANG , KIM DONG WON
IPC分类号： C08F2/24
CPC分类号： C08F2/24
摘要： Provided is a method of preparing a latex. The method includes preparing an emulsifier solution including water dispersed hydroxypropyl methyl cellulose phthalate; and adding at least one monomer to the emulsifier solution to perform polymerization.
摘要翻译：提供制备胶乳的方法。该方法包括制备包含水分散的羟丙基甲基纤维素邻苯二甲酸酯的乳化剂溶液; 并向乳化剂溶液中加入至少一种单体进行聚合。

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