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1. 发明授权

US08741534B2 Efficient solvent-based phase inversion emulsification process with defoamer 有权
标题翻译：高效溶剂型相转化乳化工艺与消泡剂
公开(公告)号：US08741534B2
公开(公告)日：2014-06-03
申请号：US12480058
申请日：2009-06-08
申请人： Zhaoyang Ou , Robert D. Bayley , Zhen Lai , Rashid Mahmood , David R. Kurceba , John Abate , Shigang Qiu , Chieh-Min Cheng
发明人： Zhaoyang Ou , Robert D. Bayley , Zhen Lai , Rashid Mahmood , David R. Kurceba , John Abate , Shigang Qiu , Chieh-Min Cheng
IPC分类号： G03G5/00
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/0812
摘要： A process and system for making a resin emulsion suitable for use in forming toner particles including a silicone free anti-foam agent to control foam during formation of a polyester dispersion.
摘要翻译：一种用于制备适于用于形成包含无硅氧烷消泡剂的调色剂颗粒以在形成聚酯分散体期间控制泡沫的树脂乳液的方法和系统。

2. 发明授权

US08092973B2 Toner compositions 有权
标题翻译：调色剂组合物
公开(公告)号：US08092973B2
公开(公告)日：2012-01-10
申请号：US12106463
申请日：2008-04-21
申请人： Zhen Lai , Chieh-Min Cheng , Robert D. Bayley , Grazyna E. Kmiecik-Lawrynowicz , Maura A. Sweeney , Daniel G. Marsh , Emily L. Moore , Shigang Qiu , Tie Hwee Ng
发明人： Zhen Lai , Chieh-Min Cheng , Robert D. Bayley , Grazyna E. Kmiecik-Lawrynowicz , Maura A. Sweeney , Daniel G. Marsh , Emily L. Moore , Shigang Qiu , Tie Hwee Ng
IPC分类号： G03G5/00
CPC分类号： G03G9/08793 , C08F2/22 , G03G9/0806 , G03G9/0819 , G03G9/0827 , G03G9/08733
摘要： The present disclosure provides processes for reducing the particle size of latex resins and toners produced with such resins. In embodiments, a gel latex may be formed as a seed particle and then utilized to form latex resins and toner particles. In accordance with the present disclosure, one may be able to utilize materials for the production of latex resins and toners which may otherwise produce particles that are too large in the absence of the gel latex.
摘要翻译：本公开提供了降低由这种树脂制备的胶乳树脂和调色剂的粒度的方法。在实施方案中，可以形成凝胶胶乳作为种子颗粒，然后用于形成胶乳树脂和调色剂颗粒。根据本公开，可以使用材料来生产胶乳树脂和调色剂，否则可能在不存在凝胶胶乳的情况下产生过大的颗粒。

3. 发明申请

US20090263740A1 TONER COMPOSITIONS 有权
标题翻译：调色剂组合物
公开(公告)号：US20090263740A1
公开(公告)日：2009-10-22
申请号：US12106463
申请日：2008-04-21
申请人： Zhen Lai , Chieh-Min Cheng , Robert D. Bayley , Grazyna E. Kmiecik-Lawrynowicz , Maura A. Sweeney , Daniel G. Marsh , Emily L. Moore , Shigang Qiu , Tie Hwee Ng
发明人： Zhen Lai , Chieh-Min Cheng , Robert D. Bayley , Grazyna E. Kmiecik-Lawrynowicz , Maura A. Sweeney , Daniel G. Marsh , Emily L. Moore , Shigang Qiu , Tie Hwee Ng
IPC分类号： G03G5/00
CPC分类号： G03G9/08793 , C08F2/22 , G03G9/0806 , G03G9/0819 , G03G9/0827 , G03G9/08733
摘要： The present disclosure provides processes for reducing the particle size of latex resins and toners produced with such resins. In embodiments, a gel latex may be formed as a seed particle and then utilized to form latex resins and toner particles. In accordance with the present disclosure, one may be able to utilize materials for the production of latex resins and toners which may otherwise produce particles that are too large in the absence of the gel latex.
摘要翻译：本公开提供了降低由这种树脂制备的胶乳树脂和调色剂的粒度的方法。在实施方案中，可以形成凝胶胶乳作为种子颗粒，然后用于形成胶乳树脂和调色剂颗粒。根据本公开，可以使用材料来生产胶乳树脂和调色剂，否则可能在不存在凝胶胶乳的情况下产生过大的颗粒。

4. 发明申请

US20090061342A1 Toner compositions 审中-公开
标题翻译：调色剂组合物
公开(公告)号：US20090061342A1
公开(公告)日：2009-03-05
申请号：US11899337
申请日：2007-09-05
申请人： Zhen Lai , Chieh-Min Cheng , Robert D. Bayley , Emily I. Moore , Shigang Qiu , Tie Hwee Ng
发明人： Zhen Lai , Chieh-Min Cheng , Robert D. Bayley , Emily I. Moore , Shigang Qiu , Tie Hwee Ng
IPC分类号： G03G9/00
CPC分类号： G03G9/0806 , G03G9/0819 , G03G9/0827 , G03G9/08708 , G03G9/08711 , G03G9/08726 , G03G9/08728 , G03G9/08731 , G03G9/08733 , G03G9/08735
摘要： The present disclosure provides processes for reducing the particle size of latex resins and toners produced with such resins. In embodiments, a buffer may be added to materials utilized to produce a latex and reduce the particle size of the resulting latex particles and toner particles. In accordance with the present disclosure, one may be able to utilize materials for the production of latex resins and toners which may otherwise produce particles that are too large in the absence of the buffer.
摘要翻译：本公开提供了降低由这种树脂制备的胶乳树脂和调色剂的粒度的方法。在实施方案中，可以将缓冲液加入用于生产胶乳的材料中，并降低所得胶乳颗粒和调色剂颗粒的粒度。根据本公开，可以使用材料来生产胶乳树脂和调色剂，否则可能在不存在缓冲液的情况下产生过大的颗粒。

5. 发明申请

US20100266948A1 SOLVENT-FREE EMULSION PROCESS 有权
标题翻译：无溶剂乳液工艺
公开(公告)号：US20100266948A1
公开(公告)日：2010-10-21
申请号：US12426454
申请日：2009-04-20
申请人： Zhen Lai , Chieh-Min Cheng , Shigang Qiu , Emily L. Moore , Tie Hwee Ng
发明人： Zhen Lai , Chieh-Min Cheng , Shigang Qiu , Emily L. Moore , Tie Hwee Ng
IPC分类号： G03G5/00 , C08L67/00 , C08K3/22 , C08K3/26 , C08K5/17 , C08L31/06
CPC分类号： C08J3/05 , B01F3/0819 , B01F3/2078 , B01F11/02 , B01F2215/0454 , C08J2367/06 , G03G9/0804 , G03G9/081 , G03G9/08755 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： A process for making a resin emulsion suitable for use in forming toner particles is provided. In embodiments, a suitable process includes melt mixing a resin in the absence of an organic solvent, optionally adding a surfactant to the resin, adding to the resin a basic agent and water, and subjecting the resin, basic agent and water to acoustic mixing at a suitable frequency to form an emulsion of resin particles. In embodiments, the resin emulsion thus produced may be utilized to form a toner.
摘要翻译：提供了一种制备适用于形成调色剂颗粒的树脂乳液的方法。在实施方案中，合适的方法包括在不存在有机溶剂的情况下将树脂熔融混合，任选地向树脂中加入表面活性剂，向树脂中加入碱性剂和水，并使树脂，碱性剂和水在合适的频率形成树脂颗粒的乳液。在实施方案中，可以使用如此制备的树脂乳液来形成调色剂。

6. 发明申请

US20100266949A1 SOLVENT-FREE EMULSION PROCESS USING ACOUSTIC MIXING 有权
标题翻译：无溶剂乳液工艺使用声学混合
公开(公告)号：US20100266949A1
公开(公告)日：2010-10-21
申请号：US12823446
申请日：2010-06-25
申请人： Zhen Lai , Chieh-Min Cheng , Shigang Qiu , Emily L. Moore , Tie Hwee Ng
发明人： Zhen Lai , Chieh-Min Cheng , Shigang Qiu , Emily L. Moore , Tie Hwee Ng
IPC分类号： G03G9/08
CPC分类号： C08J3/12 , C08J3/05 , C08J2367/06 , G03G9/0804 , G03G9/081 , G03G9/0819 , G03G9/08755 , G03G9/08795 , G03G9/08797
摘要： A process for making toner particles is provided. In embodiments, a suitable process includes melt mixing a resin in the absence of an organic solvent, optionally adding a surfactant to the resin, adding to the resin at least one colorant and other optional toner additives, adding to the resin a basic agent and water to form a mixture, and subjecting the mixture to acoustic mixing at a suitable frequency to form to form an emulsion. A phase inversion may then be performed to create a phase inversed emulsion including a disperse phase comprising molten resin and the optional ingredients of the toner composition, at which time toner-sized droplets may be solidified from the disperse phase into toner particles, which can be recovered for use.
摘要翻译：提供了制备调色剂颗粒的方法。在实施方案中，合适的方法包括在不存在有机溶剂的情况下熔融混合树脂，任选地向树脂中加入表面活性剂，向树脂中加入至少一种着色剂和其它任选的调色剂添加剂，向树脂中加入碱性试剂和水以形成混合物，并使混合物以合适的频率进行声学混合以形成乳液。然后可以进行相转化以产生反相乳液，其包括包含熔融树脂的分散相和调色剂组合物的任选成分，此时调色剂大小的液滴可以从分散相固化成调色剂颗粒，其可以是恢复使用。

7. 发明授权

US08435714B2 Solvent-free emulsion process using acoustic mixing 有权
标题翻译：无溶剂乳液法使用声学混合
公开(公告)号：US08435714B2
公开(公告)日：2013-05-07
申请号：US12823446
申请日：2010-06-25
申请人： Zhen Lai , Chieh-Min Cheng , Shigang Qiu , Emily L. Moore , Tie Hwee Ng
发明人： Zhen Lai , Chieh-Min Cheng , Shigang Qiu , Emily L. Moore , Tie Hwee Ng
IPC分类号： G03G9/08
CPC分类号： C08J3/12 , C08J3/05 , C08J2367/06 , G03G9/0804 , G03G9/081 , G03G9/0819 , G03G9/08755 , G03G9/08795 , G03G9/08797
摘要： A process for making toner particles is provided. In embodiments, a suitable process includes melt mixing a resin in the absence of an organic solvent, optionally adding a surfactant to the resin, adding to the resin at least one colorant and other optional toner additives, adding to the resin a basic agent and water to form a mixture, and subjecting the mixture to acoustic mixing at a suitable frequency to form to form an emulsion. A phase inversion may then be performed to create a phase inversed emulsion including a disperse phase comprising molten resin and the optional ingredients of the toner composition, at which time toner-sized droplets may be solidified from the disperse phase into toner particles, which can be recovered for use.
摘要翻译：提供了制备调色剂颗粒的方法。在实施方案中，合适的方法包括在不存在有机溶剂的情况下熔融混合树脂，任选地向树脂中加入表面活性剂，向树脂中加入至少一种着色剂和其它任选的调色剂添加剂，向树脂中加入碱性试剂和水以形成混合物，并使混合物以合适的频率进行声学混合以形成乳液。然后可以进行相转化以产生反相乳液，其包括包含熔融树脂的分散相和调色剂组合物的任选成分，此时调色剂大小的液滴可以从分散相固化成调色剂颗粒，其可以是恢复使用。

8. 发明授权

US08124309B2 Solvent-free emulsion process 有权
标题翻译：无溶剂乳液工艺
公开(公告)号：US08124309B2
公开(公告)日：2012-02-28
申请号：US12426454
申请日：2009-04-20
申请人： Zhen Lai , Chieh-Min Cheng , Shigang Qiu , Emily L. Moore , Tie Hwee Ng
发明人： Zhen Lai , Chieh-Min Cheng , Shigang Qiu , Emily L. Moore , Tie Hwee Ng
IPC分类号： G03G9/087
CPC分类号： C08J3/05 , B01F3/0819 , B01F3/2078 , B01F11/02 , B01F2215/0454 , C08J2367/06 , G03G9/0804 , G03G9/081 , G03G9/08755 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： A process for making a resin emulsion suitable for use in forming toner particles is provided. In embodiments, a suitable process includes melt mixing a resin in the absence of an organic solvent, optionally adding a surfactant to the resin, adding to the resin a basic agent and water, and subjecting the resin, basic agent and water to acoustic mixing at a suitable frequency to form an emulsion of resin particles. In embodiments, the resin emulsion thus produced may be utilized to form a toner.
摘要翻译：提供了一种制备适用于形成调色剂颗粒的树脂乳液的方法。在实施方案中，合适的方法包括在不存在有机溶剂的情况下将树脂熔融混合，任选地向树脂中加入表面活性剂，向树脂中加入碱性剂和水，并使树脂，碱性剂和水在合适的频率形成树脂颗粒的乳液。在实施方案中，可以使用如此制备的树脂乳液来形成调色剂。

9. 发明授权

US08394568B2 Synthesis and emulsification of resins 有权
标题翻译：树脂的合成和乳化
公开(公告)号：US08394568B2
公开(公告)日：2013-03-12
申请号：US12610704
申请日：2009-11-02
申请人： Shigang Qiu , Santiago Faucher , John Abate , Allan Chen , Ke Zhou
发明人： Shigang Qiu , Santiago Faucher , John Abate , Allan Chen , Ke Zhou
IPC分类号： G03G9/13 , C08J3/02
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/0806 , G03G9/08795 , G03G9/08797
摘要： The present disclosure provides processes for producing resins suitable for use in forming toner compositions. In embodiments, the processes described herein comprise formation of latexes, including latexes for use in toners, produced without use of solvents.
摘要翻译：本公开提供了用于生产适合用于形成调色剂组合物的树脂的方法。在实施方案中，本文所述的方法包括形成胶乳，包括用于在不使用溶剂的情况下制备的调色剂中的胶乳。

10. 发明申请

US20070025178A1 Pigment dispersions and preparation method thereof 审中-公开
标题翻译：颜料分散体及其制备方法
公开(公告)号：US20070025178A1
公开(公告)日：2007-02-01
申请号：US11190001
申请日：2005-07-27
申请人： Sheau Kao , Shigang Qiu , Tie Ng , John Abate
发明人： Sheau Kao , Shigang Qiu , Tie Ng , John Abate
IPC分类号： B01F15/02 , C09D11/00
CPC分类号： B01F5/102 , B01F7/00775 , B01F7/22 , B01F13/1027 , B01F2215/005 , C09D7/80 , C09D17/001
摘要： A pigment dispersion process includes providing a solution in a dispersion apparatus tha includes a container, a rotor-stator type homogenizer and a recirculation device. The process includes adding pigment particles to the solution to form a dispersion, flowing at least a portion of the dispersion to the homogenizer via the recirculation device, reducing a size of the pigment particles using the homogenizer, and recirculating the dispersion between the container and the homogenizer via the recirculation device. The dispersion system may include a container containing a dispersion that may contain an amount of deionized water, an amount of surfactant and an amount of pigment, and a recirculation device coupled to the container and to a rotor-stator homogenizer that allows the dispersion to flow between the container and the homogenizer.
摘要翻译：颜料分散方法包括在包括容器，转子 - 定子型均化器和再循环装置的分散装置中提供溶液。该方法包括向溶液中加入颜料颗粒以形成分散体，将至少一部分分散体经由再循环装置流动到均化器，使用均化器减小颜料颗粒的尺寸，并使分散体在容器和均质器通过再循环装置。分散系统可以包括容纳含有一定量的去离子水，一定量的表面活性剂和一定量的颜料的分散体的容器，以及耦合到容器的再循环装置和允许分散体流动的转子 - 定子匀浆器在容器和均化器之间。

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