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1. 发明授权

US08334592B2 Thermal interface material, electronic device containing the thermal interface material, and methods for their preparation and use 失效
标题翻译：热界面材料，含有热界面材料的电子器件及其制备和使用方法
公开(公告)号：US08334592B2
公开(公告)日：2012-12-18
申请号：US12668495
申请日：2008-09-05
申请人： Dorab Bhagwagar , Donald Liles , Nick Shephard , Shengqing Xu , Zuchen Lin , G. M. Fazley Elahee
发明人： Dorab Bhagwagar , Donald Liles , Nick Shephard , Shengqing Xu , Zuchen Lin , G. M. Fazley Elahee
IPC分类号： H01L23/06
CPC分类号： H01L23/3737 , H01L23/3735 , H01L23/3736 , H01L23/42 , H01L2224/16 , H01L2224/16225 , H01L2224/32225 , H01L2224/32245 , H01L2224/73204 , H01L2224/73253 , H01L2924/01021 , H01L2924/01046 , H01L2924/01057 , H01L2924/01078 , H01L2924/01079 , H01L2924/01322 , H01L2924/15311 , H01L2924/16152 , H01L2924/16251 , H01L2924/3011 , Y10T428/12569 , Y10T428/254 , Y10T428/31678 , H01L2924/00
摘要： A thermal interface material includes a thermally conductive metal matrix and coarse polymeric particles dispersed therein. The composite can be used for both TIM1 and TIM2 applications in electronic devices.
摘要翻译：热界面材料包括导热金属基体和分散在其中的粗聚合物颗粒。该复合材料可用于电子设备中的TIM1和TIM2应用。

2. 发明申请

US20100208432A1 Thermal Interface Material, Electronic Device Containing the Thermal Interface Material, and Methods for Their Preparation and Use 失效
标题翻译：热界面材料，包含热界面材料的电子装置及其制备和使用方法
公开(公告)号：US20100208432A1
公开(公告)日：2010-08-19
申请号：US12668495
申请日：2008-09-05
申请人： Dorab Bhagwagar , Donald Liles , Nick Shephard , Shengqing Xu , Zuchen Lin , G.M. Fazley Elahee
发明人： Dorab Bhagwagar , Donald Liles , Nick Shephard , Shengqing Xu , Zuchen Lin , G.M. Fazley Elahee
IPC分类号： H01L23/34 , B32B5/16 , B05D5/00 , B32B37/00 , B32B15/00 , H05K7/00 , C09K5/00 , F28F7/00
CPC分类号： H01L23/3737 , H01L23/3735 , H01L23/3736 , H01L23/42 , H01L2224/16 , H01L2224/16225 , H01L2224/32225 , H01L2224/32245 , H01L2224/73204 , H01L2224/73253 , H01L2924/01021 , H01L2924/01046 , H01L2924/01057 , H01L2924/01078 , H01L2924/01079 , H01L2924/01322 , H01L2924/15311 , H01L2924/16152 , H01L2924/16251 , H01L2924/3011 , Y10T428/12569 , Y10T428/254 , Y10T428/31678 , H01L2924/00
摘要： A thermal interface material includes a thermally conductive metal matrix and coarse polymeric particles dispersed therein. The composite can be used for both TIM1 and TIM2 applications in electronic devices.
摘要翻译：热界面材料包括导热金属基体和分散在其中的粗聚合物颗粒。该复合材料可用于电子设备中的TIM1和TIM2应用。

3. 发明申请

US20100328895A1 Composite, Thermal Interface Material Containing the Composite, and Methods for Their Preparation and Use 审中-公开
标题翻译：复合材料，含有复合材料的热界面材料及其制备和使用方法
公开(公告)号：US20100328895A1
公开(公告)日：2010-12-30
申请号：US12668480
申请日：2008-09-05
申请人： Dorab Bhagwagar , Donald Liles , Nick Shephard , Shengqing Xu , Zuchen Lin , G.M. Fazley Elahee
发明人： Dorab Bhagwagar , Donald Liles , Nick Shephard , Shengqing Xu , Zuchen Lin , G.M. Fazley Elahee
IPC分类号： H05K7/20 , C09K5/14 , B05D5/12 , B23K31/02 , B23K1/20 , B28B5/06
CPC分类号： H01L23/3736 , H01L23/3737 , H01L23/42 , H01L23/433 , H01L2224/16 , H01L2224/16225 , H01L2224/16227 , H01L2224/32225 , H01L2224/32245 , H01L2224/73204 , H01L2224/73253 , H01L2924/01021 , H01L2924/01046 , H01L2924/01057 , H01L2924/01078 , H01L2924/01079 , H01L2924/01322 , H01L2924/15311 , H01L2924/16152 , H01L2924/3011 , H01L2924/00
摘要： A composite includes a thermally conductive metal matrix and silicone particles dispersed therein. The composite can be used to form a thermal interface material in an electronic device. The composite can be used for both TIM1 and TIM2 applications.
摘要翻译：复合材料包括导热金属基体和分散在其中的硅氧烷颗粒。复合材料可用于在电子设备中形成热界面材料。该复合材料可用于TIM1和TIM2应用。

4. 发明授权

US08696952B2 Method of producing polymeric particles with selected size, shape, morphology and composition 有权
标题翻译：制备具有选定尺寸，形状，形态和组成的聚合物颗粒的方法
公开(公告)号：US08696952B2
公开(公告)日：2014-04-15
申请号：US11587251
申请日：2005-04-25
申请人： Eugenia Kumacheva , Shengqing Xu , Zhihong Nie , Min Seok Seo , Patrick Cameron Lewis , Hong Zhang
发明人： Eugenia Kumacheva , Shengqing Xu , Zhihong Nie , Min Seok Seo , Patrick Cameron Lewis , Hong Zhang
IPC分类号： B01J19/00 , C08F2/00
CPC分类号： C08J3/16 , A61K9/1641 , A61K9/1694 , A61K9/5031 , A61K9/5036 , B01F3/0807 , B01F5/0647 , B01F13/0062 , B01J19/0093 , B01J2219/00783 , B01J2219/00831 , B01J2219/00833 , B01J2219/00835 , B01J2219/0086 , B01J2219/00873 , B01J2219/00889 , B01J2219/00891 , B01J2219/0093 , B01J2219/00936 , B01J2219/00984 , B82Y10/00 , B82Y30/00 , Y10T436/2575
摘要： The present invention provides a method and apparatus for producing polymeric particles with pre-designed size, shape, morphology and composition, and more particularly the present invention uses a microfluidic polymerization reactor for producing same. The present invention disclosed herein provides a process for producing polymer particles with pre-selected shapes. The method includes injecting a first fluid comprising a polymerizable constituent with a controlled flow rate into a microfluidic channel and injecting a second fluid with a controlled flow rate into the microfluidic channel in which the second fluid mixes with the first fluid, the second fluid being immiscible with the first fluid so that the first fluid forms into droplets in the microfluidic channel. The microfluidic channel has pre-selected dimensions to give droplets of pre-selected size, morphology and shape. The microfluidic channel is sufficiently long so that the droplets have a sufficiently long residence time in the channel so that they polymerize or otherwise harden into droplets of pre-selected size and shape.
摘要翻译：本发明提供了一种用于制备具有预先设计的尺寸，形状，形态和组成的聚合物颗粒的方法和装置，更具体地，本发明使用微流体聚合反应器来生产聚合物颗粒。本文公开的本发明提供了一种用于制备具有预选形状的聚合物颗粒的方法。该方法包括将包含可控流速的可聚合组分的第一流体注入微流体通道并将具有受控流速的第二流体注射到第二流体与第一流体混合的微流体通道中，第二流体是不混溶的第一流体使得第一流体在微流体通道中形成液滴。微流体通道具有预选的尺寸以产生预选尺寸，形态和形状的液滴。微流体通道足够长，使得液滴在通道中具有足够长的停留时间，使得它们聚合或以其它方式硬化成预选尺寸和形状的液滴。

5. 发明申请

US20070054119A1 Systems and methods of forming particles 审中-公开
标题翻译：形成颗粒的系统和方法
公开(公告)号：US20070054119A1
公开(公告)日：2007-03-08
申请号：US11368263
申请日：2006-03-03
申请人： Piotr Garstecki , Douglas Weibel , Irina Gitlin , Shoji Takeuchi , Shengqing Xu , Zhihong Nie , Min Seo , Patrick Lewis , Eugenia Kumacheva , Howard Stone , George Whitesides
发明人： Piotr Garstecki , Douglas Weibel , Irina Gitlin , Shoji Takeuchi , Shengqing Xu , Zhihong Nie , Min Seo , Patrick Lewis , Eugenia Kumacheva , Howard Stone , George Whitesides
IPC分类号： B32B1/00
CPC分类号： B01J19/0093 , B01F3/0807 , B01F13/0062 , B01J19/06 , B01J2219/00873 , B22F1/0007 , B22F9/06 , Y10T428/2982
摘要： The present invention generally relates to systems and methods of forming particles and, in certain aspects, to systems and methods of forming particles that are substantially monodisperse. Microfluidic systems and techniques for forming such particles are provided, for instance, particles may be formed using gellation, solidification, and/or chemical reactions such as cross-linking, polymerization, and/or interfacial polymerization reactions. In one aspect, the present invention is directed to a plurality of particles having an average dimension of less than about 500 micrometers and a distribution of dimensions such that no more than about 5% of the particles have a dimension greater than about 10% of the average dimension, which can be made via microfluidic systems. In one set of embodiments, at least some of the particles may comprise a metal, and in certain embodiments, at least some of the particles may comprise a magnetizable material. In another set of embodiments, at least some of the particles may be porous. In some embodiments, the invention includes non-spherical particles. Non-spherical particles may be formed, for example, by urging a fluidic droplet into a channel having a smallest dimension that is smaller than the diameter of a perfect mathematical sphere having a volume of the droplet, and solidifying the droplet, and/or by exposing at least a portion of a plurality of particles to an agent able to remove at least a portion of the particles.
摘要翻译：本发明一般涉及形成颗粒的系统和方法，并且在某些方面涉及形成基本上单分散的颗粒的体系和方法。提供了用于形成这种颗粒的微流体系统和技术，例如，可以使用凝胶化，固化和/或化学反应如交联，聚合和/或界面聚合反应形成颗粒。在一个方面，本发明涉及平均尺寸小于约500微米的多个颗粒和尺寸分布，使得不超过约5％的颗粒具有大于所述颗粒的约10％的尺寸平均尺寸，可以通过微流体系统进行。在一组实施方案中，至少一些颗粒可以包含金属，并且在某些实施方案中，至少一些颗粒可以包含可磁化材料。在另一组实施方案中，至少一些颗粒可以是多孔的。在一些实施方案中，本发明包括非球形颗粒。非球形颗粒可以例如通过将流体液滴推入具有小于具有液滴体积的完美数学球体的直径的最小尺寸的通道，和/或通过将多个颗粒的至少一部分暴露于能除去至少一部分颗粒的试剂。

6. 发明申请

US20110129941A1 Method of Producing Polymeric Particles With Selected Size, Shape, Morphology and Composition 有权
标题翻译：生产选择尺寸，形状，形态和组成的聚合物颗粒的方法
公开(公告)号：US20110129941A1
公开(公告)日：2011-06-02
申请号：US11587251
申请日：2005-04-25
申请人： Eugenia Kumacheva , Shengqing Xu , Zhihong Nie , Min Seok Seo , Patrick Cameron Lewis , Hong Zhang
发明人： Eugenia Kumacheva , Shengqing Xu , Zhihong Nie , Min Seok Seo , Patrick Cameron Lewis , Hong Zhang
IPC分类号： B01J19/00
CPC分类号： C08J3/16 , A61K9/1641 , A61K9/1694 , A61K9/5031 , A61K9/5036 , B01F3/0807 , B01F5/0647 , B01F13/0062 , B01J19/0093 , B01J2219/00783 , B01J2219/00831 , B01J2219/00833 , B01J2219/00835 , B01J2219/0086 , B01J2219/00873 , B01J2219/00889 , B01J2219/00891 , B01J2219/0093 , B01J2219/00936 , B01J2219/00984 , B82Y10/00 , B82Y30/00 , Y10T436/2575
摘要： The present invention provides a method and apparatus for producing polymeric particles with pre-designed size, shape, morphology and composition, and more particularly the present invention uses a microfluidic polymerization reactor for producing same. The present invention disclosed herein provides a process for producing polymer particles with pre-selected shapes. The method includes injecting a first fluid comprising a polymerizable constituent with a controlled flow rate into a microfluidic channel and injecting a second fluid with a controlled flow rate into the microfluidic channel in which the second fluid mixes with the first fluid, the second fluid being immiscible with the first fluid so that the first fluid forms into droplets in the microfluidic channel. The microfluidic channel has pre-selected dimensions to give droplets of pre-selected size, morphology and shape. The microfluidic channel is sufficiently long so that the droplets have a sufficiently long residence time in the channel so that they polymerize or otherwise harden into droplets of pre-selected size and shape.
摘要翻译：本发明提供了一种用于制备具有预先设计的尺寸，形状，形态和组成的聚合物颗粒的方法和装置，更具体地，本发明使用微流体聚合反应器来生产聚合物颗粒。本文公开的本发明提供了一种用于制备具有预选形状的聚合物颗粒的方法。该方法包括将包含可控流速的可聚合组分的第一流体注入微流体通道并将具有受控流速的第二流体注射到第二流体与第一流体混合的微流体通道中，第二流体是不混溶的第一流体使得第一流体在微流体通道中形成液滴。微流体通道具有预选的尺寸以产生预选尺寸，形态和形状的液滴。微流体通道足够长，使得液滴在通道中具有足够长的停留时间，使得它们聚合或以其它方式硬化成预选尺寸和形状的液滴。

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