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1. 发明申请

WO2010120060A3 TONER FOR DEVELOPING AN ELECTROSTATIC IMAGE 审中-公开
标题翻译：用于开发静电图像的调色剂
公开(公告)号：WO2010120060A3
公开(公告)日：2010-12-23
申请号：PCT/KR2010002093
申请日：2010-04-06
申请人： SAMSUNG FINE CHEMICALS CO LTD , HWANG IL SUN , HWANG DAE IL , LEE JUN HEE , CHOI DAE WOONG , KIM YUN NA
发明人： HWANG IL SUN , HWANG DAE IL , LEE JUN HEE , CHOI DAE WOONG , KIM YUN NA
IPC分类号： G03G9/08
CPC分类号： G03G9/0827 , G03G9/0821 , G03G9/08755 , G03G9/08791 , G03G9/08795
摘要： The present invention provides a toner which has enhanced high temperature storage stability and which prevents the degradation of the charging properties thereof caused by moisture absorption. The toner has a particle volume mean diameter within the range of 2 to 10µm, and an 80% span value of 0.9 or less, and comprises a binder resin and a colorant. The binder resin is a sulfonic acid group-free polyester resin having a weight-average molecular weight of 6,000 to 100,000, a glass transition temperature of 55°C to 70°C, and a polydipersity index (Mw/Mn) of 3 to 25.
摘要翻译：本发明提供一种调色剂，其具有高的储存稳定性，并且防止由吸湿引起的带电性能的劣化。调色剂的颗粒体积平均直径在2至10μm的范围内，并且80％跨度值为0.9或更小，并且包含粘合剂树脂和着色剂。粘合剂树脂是重均分子量为6000〜100,000，玻璃化转变温度为55℃〜70℃，聚阴离子指数（Mw / Mn）为3〜25的无磺酸基的聚酯树脂。

2. 发明申请

WO2010013923A2 METHOD OF PREPARING TONER, WHICH REDUCES AGGREGATION TIME 审中-公开
标题翻译：制备调色剂的方法，减少聚集时间
公开(公告)号：WO2010013923A2
公开(公告)日：2010-02-04
申请号：PCT/KR2009/004181
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：提供一种调色剂的制备方法。该方法包括制备初始聚合物胶乳并聚集包含在初始聚合物胶乳中的固体颗粒，即聚合物胶乳颗粒，其中聚合物胶乳颗粒的聚集包括加入至少一些初始聚合物胶乳和至少一种类型的内聚剂在第一温度进入反应器中，以2至20升/分钟的速率快速地将反应器的温度从第一温度升高到第二温度，并且在第二温度下进行聚集第一周期温度。

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

WO2009148276A2 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：WO2009148276A2
公开(公告)日：2009-12-10
申请号：PCT/KR2009/002987
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。

5. 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。

6. 发明申请

WO2012087029A3 TONER HAVING EXCELLENT ENVIRONMENTAL RESISTANCE, FLUIDITY, AND ANTI-STATIC PROPERTIES 审中-公开
标题翻译：具有优异的环境电阻，流动性和抗静电性
公开(公告)号：WO2012087029A3
公开(公告)日：2012-10-04
申请号：PCT/KR2011009944
申请日：2011-12-21
申请人： SAMSUNG FINE CHEMICALS CO LTD , CHOI DAE WOONG , PARK JAE BUM , KIM DONG WOO , KWON YOUNG JAE
发明人： CHOI DAE WOONG , PARK JAE BUM , KIM DONG WOO , KWON YOUNG JAE
IPC分类号： G03G9/08 , G03G9/113
CPC分类号： G03G9/0827 , G03G9/0819
摘要： Provided is a toner particle having excellent environmental resistance, fluidity, and anti-static properties for developing an electrostatic image. The toner particle comprises a coupling resin, a release agent, and a coloring agent, and satisfies formula (1) below: 8.5 = SMF = 10.5 (1), wherein the SMF (surface morphology factor) of the formula can be represented by following formula (2): SMF= -log (4/3 × p× D3 × RD × B × C) [m2/ea].
摘要翻译：提供了一种具有优异的耐环境性，流动性和用于显影静电图像的抗静电性能的调色剂颗粒。调色剂颗粒包括偶联树脂，脱模剂和着色剂，并且满足下式（1）：8.5 = SMF = 10.5（1），其中式的SMF（表面形态因子）可以由以下公式（2）：SMF = -log（4/3×p×D3×RD×B×C）[m2 / ea]。

7. 发明申请

WO2010120059A2 METHOD FOR PRODUCING A TONER 审中-公开
标题翻译：生产调色剂的方法
公开(公告)号：WO2010120059A2
公开(公告)日：2010-10-21
申请号：PCT/KR2010002092
申请日：2010-04-06
申请人： SAMSUNG FINE CHEMICALS CO LTD , HWANG IL SUN , HWANG DAE IL , LEE JUN HEE , CHOI DAE WOONG , KIM YUN NA , SHIM SANG EUN
发明人： HWANG IL SUN , HWANG DAE IL , LEE JUN HEE , CHOI DAE WOONG , KIM YUN NA , SHIM SANG EUN
IPC分类号： G03G9/08
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/0806 , G03G9/0819 , G03G9/08791
摘要： Disclosed is a method for producing a toner. The method for producing a toner according to the present invention involves using sulfonic acid group-free polyester, and producing toner particles from an aqueous medium having no organic solvent, to thereby obtain toner particles with narrow particle size distribution and excellent conservation properties.
摘要翻译：公开了一种用于制造调色剂的方法。根据本发明的调色剂的制造方法涉及使用不含磺酸基的聚酯，并且由不含有机溶剂的水性介质制造调色剂颗粒，从而获得具有窄粒度分布和优异保存性能的调色剂颗粒。

8. 发明申请

WO2010011079A2 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：在储存温度曲线曲线上具有多个反射点的调色剂及其制备方法
公开(公告)号：WO2010011079A2
公开(公告)日：2010-01-28
申请号：PCT/KR2009/004054
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，并且调色剂相对于温度的储能模量曲线具有多个拐点。该调色剂可以用于电子照相成像设备中。

9. 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。

10. 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。

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