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. 发明授权

US08252414B2 Polymer particles with additives encapsulated in microvoids 有权
标题翻译：具有包封在微孔中的添加剂的聚合物颗粒
公开(公告)号：US08252414B2
公开(公告)日：2012-08-28
申请号：US12505757
申请日：2009-07-20
申请人： David D. Putnam , Mridula Nair , Mary C. Brick , Tamara K. Jones
发明人： David D. Putnam , Mridula Nair , Mary C. Brick , Tamara K. Jones
IPC分类号： B32B5/16
CPC分类号： C08J9/28 , C08J2201/0502 , G03G9/0804 , G03G9/0825 , G03G9/0827 , Y10T428/2982 , Y10T428/2989
摘要： Porous particles comprising a polymer binder and at least one additive distinct from any pore stabilizing compound present in the particle, wherein: the polymer binder comprises a solid compositionally continuous phase having an external particle surface; discrete pores are dispersed within the solid compositionally continuous phase, forming internal pore surfaces; and the at least one additive is present primarily in the discrete pores. The additive may further preferably not be present in the solid compositionally continuous phase, and be substantially absent from the external particle surface. A toner set for forming a color electrophotographic image comprising a plurality of different colored toners, where at least one of the different colored toners comprise such porous particles comprising additives, and in a particular embodiment wherein at least two different colored toners each comprise different pigments present primarily in the internal pores. A process of making such porous particles.
摘要翻译：包含聚合物粘合剂和至少一种不同于颗粒中存在的任何孔稳定化合物的添加剂的多孔颗粒，其中：聚合物粘合剂包括具有外部颗粒表面的固体组成连续相; 离散的孔分散在固体组成连续相中，形成内孔表面; 并且所述至少一种添加剂主要存在于离散孔中。添加剂可以进一步优选不存在于固体组成连续相中，并且基本上不存在于外部颗粒表面。一种用于形成彩色电子照相图像的调色剂，其包含多种不同颜色的调色剂，其中至少一种不同颜色的调色剂包含这种包含添加剂的多孔颗粒，并且在特定实施方案中，至少两种不同颜色的调色剂各自包含不同颜料主要在内部毛孔。制造这种多孔颗粒的方法。

2. 发明申请

US20100021838A1 POLYMER PARTICLES WITH ADDITIVES ENCAPSULATED IN MICROVOIDS 有权
标题翻译：具有添加剂的聚合物颗粒在微生物中包封
公开(公告)号：US20100021838A1
公开(公告)日：2010-01-28
申请号：US12505757
申请日：2009-07-20
申请人： David D. Putnam , Mridula Nair , Mary C. Brick , Tamara K. Jones
发明人： David D. Putnam , Mridula Nair , Mary C. Brick , Tamara K. Jones
IPC分类号： G03G9/08 , G03G9/087 , G03G9/093
CPC分类号： C08J9/28 , C08J2201/0502 , G03G9/0804 , G03G9/0825 , G03G9/0827 , Y10T428/2982 , Y10T428/2989
摘要： Porous particles comprising a polymer binder and at least one additive distinct from any pore stabilizing compound present in the particle, wherein: the polymer binder comprises a solid compositionally continuous phase having an external particle surface; discrete pores are dispersed within the solid compositionally continuous phase, forming internal pore surfaces; and the at least one additive is present primarily in the discrete pores. The additive may further preferably not be present in the solid compositionally continuous phase, and be substantially absent from the external particle surface. A toner set for forming a color electrophotographic image comprising a plurality of different colored toners, where at least one of the different colored toners comprise such porous particles comprising additives, and in a particular embodiment wherein at least two different colored toners each comprise different pigments present primarily in the internal pores. A process of making such porous particles.
摘要翻译：包含聚合物粘合剂和至少一种不同于存在于颗粒中的孔稳定化合物的添加剂的多孔颗粒，其中：聚合物粘合剂包括具有外部颗粒表面的固体组成连续相; 离散的孔分散在固体组成连续相中，形成内孔表面; 并且所述至少一种添加剂主要存在于离散孔中。添加剂可以进一步优选不存在于固体组成连续相中，并且基本上不存在于外部颗粒表面。一种用于形成彩色电子照相图像的调色剂，其包含多种不同颜色的调色剂，其中至少一种不同颜色的调色剂包含这种包含添加剂的多孔颗粒，并且在特定实施方案中，至少两种不同颜色的调色剂各自包含不同颜料主要在内部毛孔。制造这种多孔颗粒的方法。

3. 发明授权

US08329761B2 Oil-in-oil emulsions 有权
标题翻译：油包油乳剂
公开(公告)号：US08329761B2
公开(公告)日：2012-12-11
申请号：US11352586
申请日：2006-02-13
申请人： Mridula Nair , Tamara K. Jones , Mary C. Brick
发明人： Mridula Nair , Tamara K. Jones , Mary C. Brick
IPC分类号： B01F3/08 , A61K9/00 , A61K31/66 , A61K8/18
CPC分类号： A61Q19/00 , A61K8/06 , A61K2800/21 , A61K2800/413 , B82Y5/00
摘要： An stable oil-in-oil emulsion is disclosed containing a first oil phase dispersed as droplets in a continuous second oil phase, which droplets have a number median diameter of 10 nm to 1000 nm, wherein the first oil phase is substantially immiscible in the second oil phase and wherein the first oil phase comprises a liquid organic phosphate compound. In one preferred embodiment, the first oil phase comprises colorants, polymers, and/or other additives, depending on the particular use of the emulsion.
摘要翻译：公开了一种稳定的油包水乳液，其包含以连续第二油相中的液滴分散的第一油相，该液滴的数字中值直径为10nm至1000nm，其中第一油相在第二油相中基本上不混溶油相，其中所述第一油相包含液体有机磷酸盐化合物。在一个优选的实施方案中，取决于乳液的具体用途，第一油相包括着色剂，聚合物和/或其它添加剂。

4. 发明申请

US20090286911A1 WAX DISPERSIONS FOR TONERS 有权
标题翻译：用于调色剂的WAX分散剂
公开(公告)号：US20090286911A1
公开(公告)日：2009-11-19
申请号：US12120594
申请日：2008-05-14
申请人： Mary C. Brick , Dennis J. Massa , Mridula Nair
发明人： Mary C. Brick , Dennis J. Massa , Mridula Nair
IPC分类号： C08L91/06
CPC分类号： C08L91/06 , B01F17/0028 , C08J3/005 , C08J3/095 , C08J3/215 , C08J2367/00 , C08J2391/06 , C08L51/06 , C08L53/00 , G03G9/08755 , G03G9/08782 , C08L1/28 , C08L51/00
摘要： The present invention provides a dispersion comprising wax particles dispersed with a polymeric dispersant in a water immiscible solvent, wherein the dispersant comprises a wax-compatible polyolefin segment and a polyester compatible oleophilic polar segment. The invention is further directed towards a method of manufacturing such a wax dispersion, and towards methods of manufacturing wax-containing polymer particles by limited coalescence processes employing such a wax dispersion. In particular embodiments, the invention is directed towards chemically prepared toner derived from wax dispersions of the invention that shows improved toner performance.
摘要翻译：本发明提供了一种分散体，其包含分散在聚合物分散剂中的蜡颗粒与水不混溶的溶剂，其中所述分散剂包括蜡相容的聚烯烃链段和聚酯相容的亲油极性链段。本发明进一步涉及制造这种蜡分散体的方法，以及通过使用这种蜡分散体的有限聚结方法制造含蜡聚合物颗粒的方法。在具体实施方案中，本发明涉及衍生自显示改进的调色剂性能的本发明蜡分散体的化学制备的调色剂。

5. 发明授权

US08058335B2 Wax dispersions for toners 有权
标题翻译：蜡分散体用于调色剂
公开(公告)号：US08058335B2
公开(公告)日：2011-11-15
申请号：US12120594
申请日：2008-05-14
申请人： Mary C. Brick , Dennis J. Massa , Mridula Nair
发明人： Mary C. Brick , Dennis J. Massa , Mridula Nair
IPC分类号： C08L91/06
CPC分类号： C08L91/06 , B01F17/0028 , C08J3/005 , C08J3/095 , C08J3/215 , C08J2367/00 , C08J2391/06 , C08L51/06 , C08L53/00 , G03G9/08755 , G03G9/08782 , C08L1/28 , C08L51/00
摘要： The present invention provides a dispersion comprising wax particles dispersed with a polymeric dispersant in a water immiscible solvent, wherein the dispersant comprises a wax-compatible polyolefin segment and a polyester compatible oleophilic polar segment. The invention is further directed towards a method of manufacturing such a wax dispersion, and towards methods of manufacturing wax-containing polymer particles by limited coalescence processes employing such a wax dispersion. In particular embodiments, the invention is directed towards chemically prepared toner derived from wax dispersions of the invention that shows improved toner performance.
摘要翻译：本发明提供了一种分散体，其包含分散在聚合物分散剂中的蜡颗粒与水不混溶的溶剂，其中所述分散剂包括蜡相容的聚烯烃链段和聚酯相容的亲油极性链段。本发明进一步涉及制造这种蜡分散体的方法，以及通过使用这种蜡分散体的有限聚结方法制造含蜡聚合物颗粒的方法。在具体实施方案中，本发明涉及衍生自显示改进的调色剂性能的本发明蜡分散体的化学制备的调色剂。

6. 发明授权

US5468598A Solid particle dispersions for imaging systems 失效
标题翻译：用于成像系统的固体颗粒分散体
公开(公告)号：US5468598A
公开(公告)日：1995-11-21
申请号：US228839
申请日：1994-04-18
申请人： David D. Miller , Mary C. Brick , Mridula Nair
发明人： David D. Miller , Mary C. Brick , Mridula Nair
IPC分类号： C08J3/02 , C08J3/03 , C09B67/46 , G03C1/005 , G03C7/388 , G03C11/00
CPC分类号： G03C7/3882 , C09B67/0085 , G03C1/005
摘要： A process for preparing a stable, solid particle dispersion of a substantially water-insoluble compound useful in imaging, comprises the steps of:(a) forming a coarse aqueous slurry of solid particles of said compound and a hydrophobic, water-soluble or water-dispersible polymer in an amount of 0.1 to 100% by weight based on the weight of said compound; and(b) milling said slurry for time sufficient to provide particles of the desired average particle size;wherein the polymer is an uncharged or weakly anionically charged water-soluble or water-dispersible homopolymer or copolymer in which at least 10 mole % of the repeat units contain an uncharged pendant group that terminates in (a) a CH.sub.3 unit, (b) a ring containing at least two contiguous CH.sub.2 units, or (c) an aromatic group.The resulting dispersion has dispersed solid particles of said compound having the desired small particle size and is stable toward particle agglomeration, particle growth and needle growth.
摘要翻译：制备用于成像的基本上不溶于水的化合物的稳定的固体颗粒分散体的方法包括以下步骤：（a）形成所述化合物的固体颗粒和疏水性，水溶性或水溶性的粗浆状物，相对于所述化合物的重量，可分散的聚合物的量为0.1〜100重量％和（b）将所述浆料研磨足够的时间以提供所需平均粒径的颗粒; 其中所述聚合物是不带电荷或弱阴离子电荷的水溶性或水分散性均聚物或共聚物，其中至少10摩尔％的重复单元含有终止于（a）CH3单元的不带电荷的侧基，（b）环包含至少两个相邻的CH2单元，或（c）芳族基团。所得到的分散体具有所需化合物的固体颗粒，其粒径小，对颗粒聚集，颗粒生长和针生长稳定。

7. 发明授权

US08053022B2 Coatable conductive layer 有权
公开(公告)号：US08053022B2
公开(公告)日：2011-11-08
申请号：US12272647
申请日：2008-11-17
申请人： Stanley W. Stephenson , Mary C. Brick , Terry J. Martin
发明人： Stanley W. Stephenson , Mary C. Brick , Terry J. Martin
IPC分类号： B05D5/06 , B05D1/30
CPC分类号： G02F1/13439 , C09D5/24 , G02F1/13718 , H01B1/22
摘要： The invention relates to a patternable coatable electrically conductive layer comprising a fluid-coated electrically conductive material, wherein the fluid-coated electrically conductive material has sufficient conductivity to induce an electric field strong enough to change the optical state of a light modulating material and a display comprising a substrate, at least one patternable coatable electrically conductive layer comprising a fluid-coated electrically conductive material, wherein said fluid coated electrically conductive material has sufficient conductivity to induce an electric field strong enough to change the optical state of a light modulating material which has a first and a second field-switched stable optical state, and an imaging layer comprising said light modulating material disposed over said at least one patternable fluid-coated electrically conductive layer. The invention also relates to a method for making a coatable electrically conductive layer and a method for making a display with a coatable electrically conductive layer.

8. 发明申请

US20110052801A1 GREEN COLOR FILTER ELEMENT 审中-公开
标题翻译：绿色滤色片元素
公开(公告)号：US20110052801A1
公开(公告)日：2011-03-03
申请号：US12910325
申请日：2010-10-22
申请人： Margaret J. Helber , Paula J. Alessi , Mitchell S. Burberry , Donald R. Diehl , Mary C. Brick , Steven Evans , Ronald S. Cok
发明人： Margaret J. Helber , Paula J. Alessi , Mitchell S. Burberry , Donald R. Diehl , Mary C. Brick , Steven Evans , Ronald S. Cok
IPC分类号： B05D5/06
CPC分类号： G02F1/133514 , C09B47/085 , C09B69/008 , G02B5/223 , H01L27/3213 , H01L27/322
摘要： A green color filter having a green filter layer comprising a bridged aluminum phthalocyanine pigment and a second pigment having its maximum absorption at a wavelength from 400 to 500 nm.
摘要翻译：一种绿色滤色器，其具有包含桥连的铝酞菁颜料的绿色滤光层和在400-500nm的波长下具有最大吸收的第二颜料。

9. 发明授权

US06730462B1 Thermally bleachable yellow filter dye compositions barbituric acid arylidene dyes and base precursors 失效
标题翻译：热可漂白黄色过滤器染料组合物巴比妥酸亚芳基染料和碱性前体
公开(公告)号：US06730462B1
公开(公告)日：2004-05-04
申请号：US10300554
申请日：2002-11-20
申请人： Ramanuj Goswami , Margaret J. Helber , Cynthia A. MacMillan , Mary C. Brick
发明人： Ramanuj Goswami , Margaret J. Helber , Cynthia A. MacMillan , Mary C. Brick
IPC分类号： G03C1498
CPC分类号： G03C1/49872 , G03C1/832 , G03C2200/25
摘要： This invention relates to a photothermographic element comprising a support, at least one photothermographic imaging layer, and at least one filter layer, wherein the filer layer comprises a heat-bleachable composition comprising a barbituric acid arylidene filter dye is in the presence of an effective amount of a base precursor.
摘要翻译：本发明涉及一种光热敏成像元件，其包括载体，至少一个光热成像层和至少一个过滤层，其中该滤膜层包含含有巴比土酸亚芳基过滤染料的热可漂洗组合物，该组合物在有效量存在下的基础前体。

10. 发明授权

US5395743A Photographic element having a transparent magnetic layer and a process of preparing the same 失效
标题翻译：具有透明磁性层的照相元件及其制备方法
公开(公告)号：US5395743A
公开(公告)日：1995-03-07
申请号：US173793
申请日：1993-12-22
申请人： Mary C. Brick , Robert O. James , Donald J. Majka , Ronald M. Wexler
发明人： Mary C. Brick , Robert O. James , Donald J. Majka , Ronald M. Wexler
IPC分类号： G03C1/00 , G03C1/04 , G03C1/043 , G03C1/38 , G03C1/95 , G03C5/14 , G11B5/633 , G03C1/76 , G03C3/00
CPC分类号： G03C5/14 , G11B5/633
摘要： A photographic element comprising a support, having at least a silver halide light-sensitive layer and a transparent magnetic recording layer, the transparent magnetic layer having ferromagnetic particles in a polymeric binder, ferromagnetic particles having a size of at least 30 m.sup.2 /gm and being present in the transparent magnetic layer in a coverage of from about 1.times.10.sup.-11 mg/.mu.m.sup.3 to about 1.times.10.sup.-10 mg/.mu.m.sup.3, the polymeric binder containing up to about 25 weight percent based on the weight of the polymeric binder of a dispersant-cobinder comprising a poly(C.sub.2-4 -alkyleneimine) carrying at least two mono- or poly(carbonyl-C.sub.1-7 -alkyleneoxy) groups.
摘要翻译：一种照相元件，包括至少具有卤化银感光层和透明磁记录层的载体，所述透明磁性层在聚合物粘合剂中具有铁磁颗粒，铁磁颗粒的尺寸至少为30m 2 / gm，并且为以约1×10-11毫克/立方米至约1×10-10毫克/立方米的覆盖范围存在于透明磁性层中，聚合物粘合剂含量高达约25重量％，基于分散剂的聚合物粘合剂的重量包含携带至少两个单（或多（羰基-C 1-7 - 亚烷氧基））基团的聚（C 2-4 - 亚烷基亚胺）的共轭双胍。

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