专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 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。

12. 发明申请

WO2009078669A2 ELECTROPHOTOGRAPHIC TONER AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS USING THE SAME 审中-公开
标题翻译：使用电子显微镜和电子显微镜图像形成装置
公开(公告)号：WO2009078669A2
公开(公告)日：2009-06-25
申请号：PCT/KR2008007488
申请日：2008-12-17
申请人： SAMSUNG FINE CHEMICALS CO LTD , YANG WOO YOUNG , KIM KEON IL , HWANG DAE IL , PARK JAE BUM , HWANG IL SUN , LEE JUN-HEE , HWANG JAE KWANG , KIM DONG WON , AHN DUCK KYUN
发明人： YANG WOO YOUNG , KIM KEON IL , HWANG DAE IL , PARK JAE BUM , HWANG IL SUN , LEE JUN-HEE , HWANG JAE KWANG , KIM DONG WON , AHN DUCK KYUN
IPC分类号： G03G15/00
CPC分类号： G03G9/09708 , G03G9/0819 , G03G9/0827 , G03G9/09716 , G03G2215/0607
摘要： Provided are an electrophotographic toner and an electrophotographic image forming apparatus using the same. The electrophotographic toner includes: parent toner particles including a binder resin, a colorant, a releasing agent, and a charge control agent; and barium titanate external additives having an average primary particle diameter in the range of about 50 to about 150 nm, an average shape factor (SF1) in the range of about 100 to about 120, a shape factor in the range of about 0.96 to about 1, and an aspect ratio in the range of about 0.89 to about 1, and added to the surface of the parent toner particles.
摘要翻译：提供了一种电子照相调色剂和使用其的电子照相成像装置。电子照相调色剂包括：母体调色剂颗粒，包括粘合剂树脂，着色剂，脱模剂和电荷控制剂; 和钛酸钡外部添加剂，其平均一次粒径在约50至约150nm的范围内，平均形状因子（SF1）在约100至约120的范围内，形状因子在约0.96至约 1，宽高比在约0.89至约1的范围内，并且添加到母体调色剂颗粒的表面。

13. 发明申请

WO2012087030A3 METHOD FOR MANUFACTURING TONER 审中-公开
标题翻译：制造调色剂的方法
公开(公告)号：WO2012087030A3
公开(公告)日：2012-10-04
申请号：PCT/KR2011009945
申请日：2011-12-21
申请人： SAMSUNG FINE CHEMICALS CO LTD , PARK JAE BUM , KWON YOUNG JAE , CHOI DAE WOONG , KIM DONG WOO
发明人： PARK JAE BUM , KWON YOUNG JAE , CHOI DAE WOONG , KIM DONG WOO
IPC分类号： G03G9/08 , C08L67/00
CPC分类号： G03G9/0804 , G03G9/08755 , G03G9/09725
摘要： Provided is a method for manufacturing a toner. By using a wax dispersion liquid containing silica, the toner which does not have an unpleasant odor can be achieved without influencing other physical properties of the toner.
摘要翻译：提供了一种制造调色剂的方法。通过使用含有二氧化硅的蜡分散液，可以在不影响调色剂的其它物理性能的情况下实现不具有令人不快的气味的调色剂。

14. 发明申请

WO2011096730A3 TONER HAVING EXCELLENT BLOCKING RESISTANCE AND FLOWABILITY, AND METHOD FOR PRODUCING SAME 审中-公开
标题翻译：具有优异的阻塞性和流动性的调色剂及其制造方法
公开(公告)号：WO2011096730A3
公开(公告)日：2011-12-29
申请号：PCT/KR2011000732
申请日：2011-02-01
申请人： SAMSUNG FINE CHEMICALS CO LTD , CHOI DAE WOONG , PARK JAE BUM , KWON YOUNG JAE
发明人： CHOI DAE WOONG , PARK JAE BUM , KWON YOUNG JAE
IPC分类号： G03G9/08
CPC分类号： G03G9/09725 , G03G9/0819 , G03G9/0821 , G03G9/0825 , G03G9/0827 , G03G9/09708 , G03G9/09716 , G03G9/107 , G03G9/113
摘要： Provided is a toner having excellent blocking resistance and flowability. The toner comprises a binder resin, a releasing agent, a colorant and an external additive, wherein the toner particles satisfy expression (1): 2.0=RD/TD=2.5 (1), where RD is the true density of the toner particles and TD is the apparent density of the toner particles.
摘要翻译：提供了一种具有优异的抗结块性和流动性的调色剂。调色剂包含粘合剂树脂，脱模剂，着色剂和外部添加剂，其中调色剂颗粒满足表达式（1）：2.0 = RD / TD = 2.5（1），其中RD是调色剂颗粒的真密度并且 TD是调色剂颗粒的表观密度。

15. 发明申请

WO2011074901A3 TONER FOR ELECTROSTATIC USE 审中-公开
标题翻译：静电使用调色剂
公开(公告)号：WO2011074901A3
公开(公告)日：2011-11-03
申请号：PCT/KR2010009034
申请日：2010-12-16
申请人： SAMSUNG FINE CHEMICALS CO LTD , PARK JAE BUM , KWON YOUNG JAE , CHOI DAE WOONG
发明人： PARK JAE BUM , KWON YOUNG JAE , CHOI DAE WOONG
IPC分类号： G03G9/08
CPC分类号： G03G9/0821 , G03G9/0806 , G03G9/08708 , G03G9/08711 , G03G9/08782 , G03G9/08797 , G03G9/09321 , G03G9/09392
摘要： The present invention provides a toner having excellent cleaning and glossing properties. The toner comprises: toner particles with size and distribution which satisfy the conditions of the following equations (1) and (2): (1) 50? = T1/2-Tg =100? and (2) 50? = Tg = 60?; a bonding resin; a releasing agent; and a colorant.
摘要翻译：本发明提供了具有优异的清洁和光泽性能的调色剂。调色剂包括：尺寸和分布满足以下等式（1）和（2）的条件的调色剂颗粒：（1）50？ = T1 / 2-Tg = 100？和（2）50？ = Tg = 60℃ 粘结树脂; 脱模剂; 和着色剂。

16. 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。

17. 发明申请

WO2009045037A2 METHOD OF CONTROLLING TIME RELATED CONSTRAINTS IN MEMORY CARD WITH SECURITY FUNCTION AND SYSTEM THEREOF 审中-公开
标题翻译：控制存储卡中具有安全功能的时间相关约束的方法及其系统
公开(公告)号：WO2009045037A2
公开(公告)日：2009-04-09
申请号：PCT/KR2008005757
申请日：2008-09-30
申请人： SK TELECOM CO LTD , KIM TAE SUNG , PARK JAE BUM , HWANG BYUNG SEOK
发明人： KIM TAE SUNG , PARK JAE BUM , HWANG BYUNG SEOK
IPC分类号： H04L9/32
CPC分类号： G06F21/10 , G06F2221/0711
摘要： Disclosed is a method of controlling time-related constraints in a memory card with a security function. The method of the present invention of controlling time-related constraints in a memory card with a Rights Object(RO) manager includes a step of forming a channel with the RO manager in order to play back contents, by a host application; b) a step of reading an RO status through the channel and recognizing a time-related RO status, by the host application; c) a step of checking a content use authorization by the RO manager upon request for playback of the contents by the host application; d) a step of decrypting and sending the contents to the host ap¬ plication, if the contents use authorization is valid; and e) a step of sending a count decrease message to the RO manager, by the host application, to decrease a count if a predetermined time lapses, according to the time-related information.
摘要翻译：公开了一种控制具有安全功能的存储卡中的时间相关约束的方法。利用权利对象（RO）管理器控制存储卡中的时间相关约束的本发明的方法包括以下步骤：由主机应用程序与RO管理器形成信道以便回放内容; b）通过信道读取RO状态并由主机应用识别与时间相关的RO状态的步骤; c）当主机应用程序请求重放内容时，RO管理器检查内容使用授权的步骤; d）如果内容使用授权有效，则将内容解密并发送到主机应用的步骤; 以及e）根据所述时间相关信息，由所述主机应用程序向所述RO管理器发送计数减少消息以在预定时间过去时减少计数的步骤。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式