专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

KR20120072845A Method for preparing toner 审中-公开
标题翻译：制备调色剂的方法
公开(公告)号：KR20120072845A
公开(公告)日：2012-07-04
申请号：KR20100134755
申请日：2010-12-24
申请人： SAMSUNG FINE CHEMICALS CO LTD
发明人： KIM DONG WON , KIM SUNG YUL , KIM JIN YOUNG , KIM BO YOUNG , PARK MOO EON , KIM SUNG SOON
IPC分类号： G03G9/08 , G03G9/13
CPC分类号： G03G9/08755 , G03G9/0802 , G03G9/0804
摘要： PURPOSE: A method for manufacturing a toner is provided to improve the quality of images while securing the superior glossiness and perservability of the toner. CONSTITUTION: A method for manufacturing a toner includes the following: a polyester resin dispersed solution, a coloring agent dispersed solution, and a wax dispersed solution are mixed. A coagulant is added into the mixture to coagulate toner particles. The coagulated toner particles are combined. The number average molecular weight of the polyester resin is between 4,000 and 7,000. The weight average molecular weight of the polyester resin is between 18,000 and 30,000. The max peak position of the polyester resin is between 4,000 and 10,000. The polydispersity index of the polyester resin is between 2 and 5. The acidity of the polyester resin is between 10 and 14mg KOH/g.
摘要翻译：目的：提供一种用于制造调色剂的方法以提高图像的质量，同时确保调色剂的优异的光泽度和可持续性。构成：调色剂的制造方法包括：聚酯树脂分散溶液，着色剂分散溶液和蜡分散溶液混合。将混凝剂加入到混合物中以使调色剂颗粒凝结。凝结的调色剂颗粒结合。聚酯树脂的数均分子量在4000至7000之间。聚酯树脂的重均分子量在18,000和30,000之间。聚酯树脂的最大峰值位置在4000到10,000之间。聚酯树脂的多分散指数为2〜5。聚酯树脂的酸度为10〜14mg KOH / g。

2. 发明申请

WO2013019014A3 METHOD FOR PREPARING TONER 审中-公开
标题翻译：制备碳粉的方法
公开(公告)号：WO2013019014A3
公开(公告)日：2013-03-28
申请号：PCT/KR2012005906
申请日：2012-07-25
申请人： SAMSUNG FINE CHEMICALS CO LTD , KIM SUNG YUL , KIM JIN YOUNG , KIM BO YOUNG , KIM DONG WON , PARK MOO EON , KIM SUNG SOON
发明人： KIM SUNG YUL , KIM JIN YOUNG , KIM BO YOUNG , KIM DONG WON , PARK MOO EON , KIM SUNG SOON
IPC分类号： G03G9/087 , G03G9/08
CPC分类号： G03G9/0804 , G03G9/08755
摘要： Disclosed is a method for preparing a toner. The method of the present invention can prepare toner particles having excellent fixability, gloss, chargeability, and superior image quality by controlling the zeta potential value and the particle distribution of a polyester resin dispersion.
摘要翻译：公开了一种调色剂的制备方法。本发明的方法通过控制聚酯树脂分散体的ζ电位值和粒度分布，可以制备具有优异定影性，光泽度，带电性和优异图像质量的调色剂颗粒。

3. 发明申请

WO2012087027A3 METHOD FOR MANUFACTURING TONER 审中-公开
标题翻译：制造碳粉的方法
公开(公告)号：WO2012087027A3
公开(公告)日：2012-10-04
申请号：PCT/KR2011009942
申请日：2011-12-21
申请人： SAMSUNG FINE CHEMICALS CO LTD , KIM DONG WON , KIM SUNG YUL , KIM JIN YOUNG , KIM BO YOUNG , PARK MOO EON , KIM SUNG SOON
发明人： KIM DONG WON , KIM SUNG YUL , KIM JIN YOUNG , KIM BO YOUNG , PARK MOO EON , KIM SUNG SOON
IPC分类号： G03G9/08 , G03G9/13
CPC分类号： G03G9/08755 , G03G9/0802 , G03G9/0804
摘要： Disclosed is a method for manufacturing toner. The method for manufacturing toner according to the present invention uses specific polyester resin to obtain toner with a wide range of fixing temperatures and superior gloss and density of image.
摘要翻译：公开了一种用于制造调色剂的方法。根据本发明的制造调色剂的方法使用特定的聚酯树脂来获得具有宽范围的定影温度和优异的光泽度和图像密度的调色剂。

4. 发明申请

WO2011096733A3 METHOD FOR PRODUCING TONER 审中-公开
标题翻译：生产调色剂的方法
公开(公告)号：WO2011096733A3
公开(公告)日：2012-01-05
申请号：PCT/KR2011000735
申请日：2011-02-01
申请人： SAMSUNG FINE CHEMICALS CO LTD , KIM BO YOUNG , HWANG DAE IL , KIM SUNG YUL , HWANG IL SUN , KIM DONG WON , KIM SUNG SOON
发明人： KIM BO YOUNG , HWANG DAE IL , KIM SUNG YUL , HWANG IL SUN , KIM DONG WON , KIM SUNG SOON
IPC分类号： G03G9/08
CPC分类号： G03G9/0804 , G03G9/08755 , G03G9/08782 , G03G9/08795
摘要： Disclosed is a method for producing toner. The method for producing toner according to the present invention comprises adjusting the density of a dispersion stabilizer, the density of a coagulant, and the density of a hydrogen ion in a reaction liquid at a toner particle coagulation stage, to thereby obtain toner particles which have a dense particle-size distribution and excellent adhesion properties, and which can produce superior quality images.
摘要翻译：公开了一种生产调色剂的方法。根据本发明的调色剂的制造方法包括在调色剂颗粒凝结阶段调节分散稳定剂的密度，凝结剂的密度和氢离子的浓度，从而得到调色剂颗粒，其具有密集的粒度分布和优异的粘附性，并且可以产生优质的图像。

5. 发明申请

WO2011096736A2 METHOD FOR PRODUCING TONER 审中-公开
标题翻译：生产调色剂的方法
公开(公告)号：WO2011096736A2
公开(公告)日：2011-08-11
申请号：PCT/KR2011000738
申请日：2011-02-01
申请人： SAMSUNG FINE CHEMICALS CO LTD , KIM SUNG YUL , HWANG DAE IL , HWANG IL SUN , KIM BO YOUNG , KIM DONG WON , KIM SUNG SOON
发明人： KIM SUNG YUL , HWANG DAE IL , HWANG IL SUN , KIM BO YOUNG , KIM DONG WON , KIM SUNG SOON
IPC分类号： G03G9/08
CPC分类号： G03G9/08755 , G03G9/0804
摘要： Disclosed is a method for producing toner. The method for producing toner according to the present invention involves adjusting the density of a surfactant, the density of a coagulant, and the density of a hydrogen ion in a reaction liquid in a toner particle coagulation stage, to thereby obtain toner particles which have a dense particle-size distribution and excellent adhesion properties, and which can produce superior quality images.
摘要翻译：公开了一种生产调色剂的方法。根据本发明的调色剂的制造方法包括调节调色剂颗粒凝固段中反应液中表面活性剂的密度，凝结剂的密度和氢离子的密度，由此得到调色剂颗粒，其具有致密的粒度分布和优异的粘合性能，可以产生优质的图像。

6. 发明申请

WO2010090409A3 TONER HAVING CORE-SHELL STRUCTURE, AND METHOD FOR PREPARING 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：WO2010090409A3
公开(公告)日：2010-11-04
申请号：PCT/KR2010000459
申请日：2010-01-26
申请人： SAMSUNG FINE CHEMICALS CO LTD , JEONG JI SANG , KIM IL HYUK , KIM DONG WON , JUNG HA NA , YON KYUNG GYOL
发明人： JEONG JI SANG , KIM IL HYUK , KIM DONG WON , JUNG HA NA , YON KYUNG GYOL
IPC分类号： G03G9/00
CPC分类号： G03G9/09321 , G03G9/0823 , G03G9/08793 , G03G9/09328 , G03G9/09371 , G03G9/09392 , G03G9/09733
摘要： A toner having a core-shell structure and a method for preparing same are disclosed. The shell unit contains a cross-linked resin to achieve an improved hot offset resistance and an improved charging stability for the toner.
摘要翻译：公开了一种具有核 - 壳结构的调色剂及其制备方法。壳单元含有交联树脂以实现改进的耐热反印性和改进的调色剂充电稳定性。

7. 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。

8. 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。

9. 发明申请

WO2013022202A2 PRODUCTION METHOD FOR POLYMERISED TONER 审中-公开
标题翻译：聚合调色剂的生产方法
公开(公告)号：WO2013022202A2
公开(公告)日：2013-02-14
申请号：PCT/KR2012005909
申请日：2012-07-25
申请人： SAMSUNG FINE CHEMICALS CO LTD , KIM BO YOUNG , KIM SUNG YUL , KIM JIN YOUNG , KIM DONG WON , PARK MOO EON , KIM SUNG SOON
发明人： KIM BO YOUNG , KIM SUNG YUL , KIM JIN YOUNG , KIM DONG WON , PARK MOO EON , KIM SUNG SOON
IPC分类号： G03G9/087 , G03G9/08
CPC分类号： G03G9/0804 , G03G9/08755
摘要： Disclosed is a production method for polymerised toner. In the production method for a toner of the present invention, the cooling rate in a cooling step is adjusted such that surface characteristics such as the specific surface area and the degree of sphericity are improved and it is possible to obtain a toner having outstanding cleaning properties, flow properties and electrostatic properties.
摘要翻译：公开了一种聚合调色剂的生产方法。在本发明的调色剂的制造方法中，调整冷却工序中的冷却速度，以使比表面积，球形度等表面特性提高，可以得到清洁性优异的调色剂，流动性和静电性能。

10. 发明申请

WO2012096454A2 METHOD FOR MANUFACTURING A TONER 审中-公开
标题翻译：制造调色剂的方法
公开(公告)号：WO2012096454A2
公开(公告)日：2012-07-19
申请号：PCT/KR2011009947
申请日：2011-12-21
申请人： SAMSUNG FINE CHEMICALS CO LTD , PARK MOO EON , KIM SUNG YUL , KIM JIN YOUNG , KIM BO YOUNG , KIM DONG WON , KIM SUNG SOON
发明人： PARK MOO EON , KIM SUNG YUL , KIM JIN YOUNG , KIM BO YOUNG , KIM DONG WON , KIM SUNG SOON
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/08791 , G03G9/08795
摘要： The present invention relates to a method for manufacturing a toner. In the method for manufacturing the toner, a specific polyester resin may be used to provide a toner having superior roundness, low-temperature fixedness, gloss, and image density.
摘要翻译：本发明涉及调色剂的制造方法。在用于制造调色剂的方法中，可以使用特定的聚酯树脂来提供具有优异的圆度，低温固定性，光泽度和图像密度的调色剂。

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