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1. 发明授权

US07307129B2 Method for preparing latex containing pigment copolymerized with a crystalline polymer 失效
标题翻译：制备与结晶聚合物共聚合的含颜料的乳液的方法
公开(公告)号：US07307129B2
公开(公告)日：2007-12-11
申请号：US11037068
申请日：2005-01-19
申请人： Jun-young Lee , Sang-woo Kim , Kyung-yol Yon
发明人： Jun-young Lee , Sang-woo Kim , Kyung-yol Yon
IPC分类号： C08F2/22
CPC分类号： G03G9/0806 , G03G9/08702 , G03G9/08708 , G03G9/08722 , G03G9/08726 , G03G9/08795 , G03G9/09
摘要： A method of preparing a latex that includes pigments copolymerized with a crystalline polymer includes: dispersing a pigment and a dispersing agent in water having an ultra-high purity to obtain a pigment dispersion; dissolving a crystalline monomer in a basic monomer mixture to obtain an organic phase; dissolving while heating the dispersing agent in water having an ultra-high purity, and then mixing the solution with the pigment dispersion to obtain an aqueous phase; mixing and agitating the organic phase and the aqueous phase to obtain a homogenized solution; agitating and heating the homogenized solution; adding a polymerization initiator to the homogenized solution to be reacted; and cooling the reaction solution to room temperature.
摘要翻译：制备包含与结晶聚合物共聚的颜料的胶乳的方法包括：将颜料和分散剂分散在具有超高纯度的水中以获得颜料分散体; 将结晶单体溶解在碱性单体混合物中以获得有机相; 将分散剂在超高纯度水中加热溶解，然后将该溶液与颜料分散体混合，得到水相; 混合和搅拌有机相和水相以获得均质溶液; 搅拌均匀化溶液加热; 在均匀化的待反应溶液中加入聚合引发剂; 并将反应溶液冷却至室温。

2. 发明申请

US20050271970A1 Preparation method of toner having micro radius 失效
标题翻译：具有微半径的调色剂的制备方法
公开(公告)号：US20050271970A1
公开(公告)日：2005-12-08
申请号：US11139562
申请日：2005-05-31
申请人： Jun-young Lee , Sang-woo Kim , Kyung-yol Yon
发明人： Jun-young Lee , Sang-woo Kim , Kyung-yol Yon
IPC分类号： G03G9/00 , G03G9/08 , G03G9/087
CPC分类号： G03G9/0806
摘要： A preparation method of a toner having a micro diameter includes: blending a monomer and a dispersing agent in distilled water to prepare a monomer dispersion; polymerizing the monomer dispersion by adding a first polymerization initiator to about 1% by volume to about 50% by volume of the monomer, to cause a first polymerization; mixing the remaining monomer dispersion with the polymerized solution; and polymerizing the mixed solution by adding a wax emulsion and a second polymerization initiator, to cause a second polymerization. The present invention may be advantageously used for obtaining spherical, uniformly micro sized toner particles through the emulsion polymerization only, without performing the aggregation or melting process.
摘要翻译：具有微径的调色剂的制备方法包括：将单体和分散剂混合在蒸馏水中以制备单体分散体; 通过将第一聚合引发剂加入到约1体积％至约50体积％的单体中来聚合单体分散体，进行第一聚合; 将剩余的单体分散体与聚合溶液混合; 并通过添加蜡乳液和第二聚合引发剂使混合溶液聚合，以进行第二次聚合。本发明可有利地用于仅通过乳液聚合获得球形均匀的微尺寸调色剂颗粒，而不进行聚集或熔融过程。

3. 发明申请

US20050159530A1 Core-shell latex polymer comprising a crystalline polymer and method of preparing a core-shell latex polymer 审中-公开
标题翻译：包含结晶聚合物的核 - 壳胶乳聚合物和制备核 - 壳胶乳聚合物的方法
公开(公告)号：US20050159530A1
公开(公告)日：2005-07-21
申请号：US10993446
申请日：2004-11-22
申请人： Jun-young Lee , Kyung-yol Yon , Sang-woo Kim
发明人： Jun-young Lee , Kyung-yol Yon , Sang-woo Kim
IPC分类号： G03G9/08 , C08F2/24 , C08F265/04 , G03G9/087 , C08F2/16
CPC分类号： C08F265/04 , C08F212/08
摘要： Core-shell latex polymer is produced that includes a crystalline polymer. The core-shell latex polymer includes the crystalline polymer, a base monomer, a dispersing agent, an initiator and distilled water. The crystalline polymer serves as the core of the resulting polymer particle. The core-shell latex polymer including the crystalline polymer having a low melting point is used in a toner. A latex polymer including a releasing agent is easily prepared without using high temperatures or a high speed dispersing device. The crystalline polymer efficiently coagulates with other particles in the toner. In addition, the fixing temperature may be reduced when the toner is used in an image forming device.
摘要翻译：生产包含结晶聚合物的核 - 壳胶乳聚合物。核 - 壳胶乳聚合物包括结晶聚合物，基础单体，分散剂，引发剂和蒸馏水。结晶聚合物用作所得聚合物颗粒的核心。包含具有低熔点的结晶聚合物的核 - 壳胶乳聚合物用于调色剂中。包含脱模剂的胶乳聚合物在不使用高温或高速分散装置的情况下容易制备。结晶聚合物与调色剂中的其它颗粒有效地凝结。此外，当在图像形成装置中使用调色剂时，定影温度可能降低。

4. 发明授权

US07378214B2 Preparation method of toner having micro radius 失效
标题翻译：具有微半径的调色剂的制备方法
公开(公告)号：US07378214B2
公开(公告)日：2008-05-27
申请号：US11139562
申请日：2005-05-31
申请人： Jun-young Lee , Sang-woo Kim , Kyung-yol Yon
发明人： Jun-young Lee , Sang-woo Kim , Kyung-yol Yon
IPC分类号： G03G5/00
CPC分类号： G03G9/0806
摘要： A preparation method of a toner having a micro diameter includes: blending a monomer and a dispersing agent in distilled water to prepare a monomer dispersion; polymerizing the monomer dispersion by adding a first polymerization initiator to about 1% by volume to about 50% by volume of the monomer, to cause a first polymerization; mixing the remaining monomer dispersion with the polymerized solution; and polymerizing the mixed solution by adding a wax emulsion and a second polymerization initiator, to cause a second polymerization. The present invention may be advantageously used for obtaining spherical, uniformly micro sized toner particles through the emulsion polymerization only, without performing the aggregation or melting process.
摘要翻译：具有微径的调色剂的制备方法包括：将单体和分散剂混合在蒸馏水中以制备单体分散体; 通过将第一聚合引发剂加入到约1体积％至约50体积％的单体中来聚合单体分散体，进行第一聚合; 将剩余的单体分散体与聚合溶液混合; 并通过添加蜡乳液和第二聚合引发剂使混合溶液聚合，以进行第二次聚合。本发明可有利地用于仅通过乳液聚合获得球形均匀的微尺寸调色剂颗粒，而不进行聚集或熔融过程。

5. 发明申请

US20060088782A1 Method of preparing toner composition 审中-公开
标题翻译：调色剂组合物的制备方法
公开(公告)号：US20060088782A1
公开(公告)日：2006-04-27
申请号：US11247149
申请日：2005-10-12
申请人： Jun-young Lee , Sang-woo Kim , Kyung-yol Yon
发明人： Jun-young Lee , Sang-woo Kim , Kyung-yol Yon
IPC分类号： G03G9/08
CPC分类号： G03G9/09378 , G03G9/0806 , G03G9/0819 , G03G9/08782 , G03G9/0902 , G03G9/0906 , G03G9/091 , G03G9/0914 , G03G9/0918 , G03G9/092 , G03G9/0922 , G03G9/0926 , G03G9/09321 , G03G9/09364 , G03G9/09385 , G03G9/09392
摘要： A method of preparing a toner composition includes mixing a colorant dispersion and a latex solution and coagulating to form the core of the toner particle; adding a polymerization initiator to the core; and adding a monomer to the core to form a shell of the toner particle through polymerization on the core surface. According to the present invention, a toner composition by which a shape of a toner may be readily embodied even with high durability, may be prepared by a toner having core/shell structures.
摘要翻译：制备调色剂组合物的方法包括混合着色剂分散体和胶乳溶液并进行凝结以形成调色剂颗粒的核心; 向芯中加入聚合引发剂; 并通过在芯表面上的聚合将单体加入到芯中以形成调色剂颗粒的壳。根据本发明，可以通过具有核/壳结构的调色剂来制备即使具有高耐久性也可容易地实现调色剂的形状的调色剂组合物。

6. 发明申请

US20050234189A1 Preparation method of latex polymer comprising wax and colorant 审中-公开
标题翻译：包含蜡和着色剂的胶乳聚合物的制备方法
公开(公告)号：US20050234189A1
公开(公告)日：2005-10-20
申请号：US11071318
申请日：2005-03-04
申请人： Jun-young Lee , Kyung-yol Yon , Sang-woo Kim
发明人： Jun-young Lee , Kyung-yol Yon , Sang-woo Kim
IPC分类号： G03G9/08 , C08F2/22 , C08F2/24 , C08F2/44 , C08F2/48 , C08K3/00 , G03G9/087 , G03G9/09
CPC分类号： C08F2/22 , C08F2/48
摘要： A preparation method of a latex polymer that includes a wax and a colorant, includes: preparing a dispersion containing a colorant and a wax; preparing an aqueous phase containing the dispersion; preparing an organic phase containing a monomer; mixing the aqueous phase with the organic phase, and preparing a mixture; homogenizing the mixture; and adding a polymerization initiator to the mixture, and causing polymerization. Embodiments of the present invention enable preparation of a latex polymer that includes the wax and the colorant through a single process, without utilizing any aggregation therefor. Also, the aggregation between the wax, the colorant and the latex particle is optimized, and the latex has an optimized particle size distribution.
摘要翻译：包括蜡和着色剂的胶乳聚合物的制备方法包括：制备含有着色剂和蜡的分散体; 制备含有分散体的水相; 制备含有单体的有机相; 将水相与有机相混合，并制备混合物; 使混合物均化; 并向混合物中加入聚合引发剂，并引起聚合。本发明的实施方案能够通过单一方法制备包含蜡和着色剂的胶乳聚合物，而不用任何聚集。此外，蜡，着色剂和胶乳颗粒之间的聚集被优化，并且胶乳具有优化的粒度分布。

7. 发明申请

US20060228642A1 Method for preparing polymer latex particles having core/shell structure 审中-公开
标题翻译：制备具有核/壳结构的聚合物胶乳颗粒的方法
公开(公告)号：US20060228642A1
公开(公告)日：2006-10-12
申请号：US11300426
申请日：2005-12-15
申请人： Jun-young Lee , Sang-woo Kim , Kyung-yol Yon , Chang-kook Hong
发明人： Jun-young Lee , Sang-woo Kim , Kyung-yol Yon , Chang-kook Hong
IPC分类号： G03G5/00 , C08F2/44
CPC分类号： G03G9/0806 , C08F2/44 , C08F257/02 , C08F265/04 , C08F265/06 , C08F265/08 , C08F279/02 , C08L51/003 , C08L51/04 , G03G9/08702 , G03G9/08711 , G03G9/08782 , G03G9/0904 , G03G9/0918 , C08L2666/02
摘要： A method for preparing polymer latex particles having a core/shell structure includes the steps of: forming a dispersion of colorant; heating and mixing an organic phase comprising core monomers and wax to form a blend of the wax and monomers; mixing the dispersion of colorant with the blend of wax and monomers, and adding a first polymerization initiator for forming the core to the resultant mixture to perform polymerization, thereby forming core polymer particles comprising the wax and colorant; and mixing shell-forming monomers with the polymer particles comprising the wax and colorant, and adding a second polymerization initiator for forming the shell to the resultant mixture to perform polymerization, thereby forming a shell layer on the core polymer particles, wherein the colorant is a pigment, and the polymerization initiator for forming the core includes an azo-based polymerization initiator. The method is cost-efficient because the core/shell polymer latex particles are prepared by a simple emulsion polymerization process, with no need of additional cohesion or melting processes. Additionally, when the core/shell polymer latex is used in a polymer composition, it is possible to improve a bonding degree between heterogeneous particles of a colorant, wax and latex and distribution uniformity of the particles, and thus to control the content of each component with ease.
摘要翻译：制备具有核/壳结构的聚合物胶乳颗粒的方法包括以下步骤：形成着色剂分散体; 加热和混合包含核心单体和蜡的有机相以形成蜡和单体的共混物; 将着色剂的分散体与蜡和单体的共混物混合，并向所得混合物中加入用于形成芯的第一聚合引发剂进行聚合，从而形成包含蜡和着色剂的核聚合物颗粒; 并将壳形成单体与包含蜡和着色剂的聚合物颗粒混合，并向所得混合物中加入用于形成壳的第二聚合引发剂进行聚合，从而在芯聚合物颗粒上形成壳层，其中着色剂为颜料，并且用于形成芯的聚合引发剂包括偶氮系聚合引发剂。该方法是成本有效的，因为核/壳聚合物胶乳颗粒通过简单的乳液聚合方法制备，不需要额外的内聚或熔融过程。此外，当在聚合物组合物中使用核/壳聚合物胶乳时，可以提高着色剂，蜡和胶乳的不均匀颗粒和颗粒的分布均匀性之间的结合度，从而控制各组分的含量轻松。

8. 发明申请

US20050203245A1 Method for preparing latex containing pigment copolymerized with a crystalline polymer 失效
标题翻译：制备与结晶聚合物共聚合的含颜料的乳液的方法
公开(公告)号：US20050203245A1
公开(公告)日：2005-09-15
申请号：US11037068
申请日：2005-01-19
申请人： Jun-young Lee , Sang-woo Kim , Kyung-yol Yon
发明人： Jun-young Lee , Sang-woo Kim , Kyung-yol Yon
IPC分类号： G03G9/087 , C08K3/00 , C09D17/00 , G03G9/08 , G03G9/09
CPC分类号： G03G9/0806 , G03G9/08702 , G03G9/08708 , G03G9/08722 , G03G9/08726 , G03G9/08795 , G03G9/09
摘要： A method of preparing a latex that includes pigments copolymerized with a crystalline polymer includes: dispersing a pigment and a dispersing agent in water having an ultra-high purity to obtain a pigment dispersion; dissolving a crystalline monomer in a basic monomer mixture to obtain an organic phase; dissolving while heating the dispersing agent in water having an ultra-high purity, and then mixing the solution with the pigment dispersion to obtain an aqueous phase; mixing and agitating the organic phase and the aqueous phase to obtain a homogenized solution; agitating and heating the homogenized solution; adding a polymerization initiator to the homogenized solution to be reacted; and cooling the reaction solution to room temperature.
摘要翻译：制备包含与结晶聚合物共聚的颜料的胶乳的方法包括：将颜料和分散剂分散在具有超高纯度的水中以获得颜料分散体; 将结晶单体溶解在碱性单体混合物中以获得有机相; 将分散剂在超高纯度水中加热溶解，然后将该溶液与颜料分散体混合，得到水相; 混合和搅拌有机相和水相以获得均质溶液; 搅拌均匀化溶液加热; 在均匀化的待反应溶液中加入聚合引发剂; 并将反应溶液冷却至室温。

9. 发明申请

US20070072107A1 Method of preparing toner and toner prepared using the method 有权
标题翻译：使用该方法制备调色剂和调色剂的方法
公开(公告)号：US20070072107A1
公开(公告)日：2007-03-29
申请号：US11523664
申请日：2006-09-20
申请人： Min-young Cheong , Kyung-yol Yon , Chang-kook Hong , Jun-young Lee
发明人： Min-young Cheong , Kyung-yol Yon , Chang-kook Hong , Jun-young Lee
IPC分类号： G03G9/093
CPC分类号： G03G9/09307 , G03G9/09321 , G03G9/09328 , G03G9/0935 , G03G9/09364 , G03G9/09371 , G03G9/09378 , G03G9/09392
摘要： A method of preparing a toner, includes: preparing a core by mixing a polyester resin and a colorant with at least one material selected from the group consisting of a macromonomer having hydrophilic group, hydrophobic group, and at least one reactive functional group and a reactive emulsifying agent. A shell is formed on the core by polymerizing the exterior surface of the core with one or more polymerizable monomers and an initiator, wherein at least one material selected from the group consisting of the macromonomer and the reactive emulsifying agent participate in the polymerization reaction. Also, provided are a toner prepared using the method, an image forming method using the toner, and an image forming apparatus employing the toner. According to the method, a polyester resin, having superior fixability at low temperature and image properties, is used as a core composition and styrene, having superior maintenance and charging properties, is used as a shell composition in the process of manufacturing a core/shell structure to prepare the toner for the image forming apparatus having fast speed and fixability of high quality images at low temperature. In addition, by not using the reactive emulsifying agent, the cleaning process is minimized, and the amounts of polluted water and waste water are decreased, which is very advantageous environmentally.
摘要翻译：一种调色剂的制备方法，包括：通过将聚酯树脂和着色剂与选自具有亲水基团，疏水基团和至少一个反应性官能团的大分子单体和反应性官能团中的至少一种材料混合来制备核心; 乳化剂。通过使核心的外表面与一种或多种可聚合单体和引发剂聚合来形成壳体，其中选自大分子单体和反应性乳化剂的至少一种材料参与聚合反应。此外，提供了使用该方法制备的调色剂，使用调色剂的图像形成方法和使用调色剂的图像形成装置。根据该方法，使用在低温下具有优异的定影性和图像特性的聚酯树脂作为核心组合物，并且具有优异的维护和充电性能的苯乙烯在制造芯/壳的过程中用作壳组合物结构，以准备用于图像形成装置的调色剂，其具有在低温下具有高质量图像的快速和定影性。此外，通过不使用反应性乳化剂，清洗过程最小化，污水和废水的量减少，这对环境是非常有利的。

10. 发明申请

US20070059624A1 Method of preparing toner and toner prepared using the method 审中-公开
标题翻译：使用该方法制备调色剂和调色剂的方法
公开(公告)号：US20070059624A1
公开(公告)日：2007-03-15
申请号：US11500415
申请日：2006-08-08
申请人： Min-young Cheong , Kyung-yol Yon , Chang-kook Hong , Jun-young Lee
发明人： Min-young Cheong , Kyung-yol Yon , Chang-kook Hong , Jun-young Lee
IPC分类号： G03G9/087 , G03G9/08
CPC分类号： G03G9/0806 , G03G9/08704 , G03G9/08711 , G03G9/0872 , G03G9/08722 , G03G9/08728 , G03G9/08755 , G03G9/08759 , G03G9/08791 , G03G9/08795
摘要： A method of preparing a toner is provided, including: preparing a colorant dispersion by mixing a reactive emulsifying agent and a colorant; preparing a toner composition by mixing a macromonomer having hydrophilic group, hydrophobic group and at least one reactive functional group, at least one polymerizable monomer, a multifunctional polyester, and the colorant dispersion; emulsion polymerizing the toner composition in a medium; and separating and drying the polymerized toner. A toner is prepared using the method, an image forming method using the toner and an image forming apparatus employing the toner are also provided. According to the method, the size, distribution and configuration of toner particles are easily controlled. In addition, the method minimizes a cleaning process, thereby decreasing the amounts of polluted water and waste water, which is very advantageous environmentally.
摘要翻译：提供调色剂的制备方法，包括：通过混合反应性乳化剂和着色剂来制备着色剂分散体; 通过混合具有亲水基团，疏水基团和至少一个反应性官能团的大分子单体，至少一种可聚合单体，多官能聚酯和着色剂分散体来制备调色剂组合物; 将介质中的调色剂组合物乳化聚合; 并分离和干燥聚合的调色剂。使用该方法制备调色剂，还提供使用调色剂的图像形成方法和使用调色剂的图像形成装置。根据该方法，容易控制调色剂颗粒的尺寸，分布和构型。此外，该方法将清洁过程最小化，从而减少污染水和废水的量，这对环境是非常有利的。

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