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公开(公告)号:US20050106377A1
公开(公告)日:2005-05-19
申请号:US10715706
申请日:2003-11-18
CPC分类号: C08J7/047 , C08J2433/00 , Y10T428/10 , Y10T428/249953 , Y10T428/249987 , Y10T428/249991
摘要: Disclosed is an optical film comprising a layer containing preformed porous polymer particles with a specific surface area of 10 m2/g or greater and a median diameter from 1-20 μm in a radiation cured binder. Such a film provides an improved antiglare film with a minimal transmission haze penalty.
摘要翻译: 公开了一种光学膜,其包含在辐射固化的粘合剂中含有比表面积为10m 2 / g以上的预制多孔聚合物颗粒和中等直径为1-20μm的层。 这种膜提供了具有最小透射雾度损失的改进的防眩膜。
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公开(公告)号:US20070243339A1
公开(公告)日:2007-10-18
申请号:US11549132
申请日:2006-10-13
CPC分类号: C08J7/047 , C08J2433/00 , Y10T428/10 , Y10T428/249953 , Y10T428/249987 , Y10T428/249991
摘要: Disclosed is an optical film comprising a layer containing preformed porous polymer particles with a specific surface area of 10 m2/g or greater and a median diameter from 1-20 μm in a radiation cured binder. Such a film provides an improved antiglare film with a minimal transmission haze penalty.
摘要翻译: 公开了一种光学膜,其包含在辐射固化的粘合剂中含有比表面积为10m 2 / g以上的预制多孔聚合物颗粒和中等直径为1-20μm的层。 这种膜提供了具有最小透射雾度损失的改进的防眩膜。
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公开(公告)号:US20050084622A1
公开(公告)日:2005-04-21
申请号:US10690123
申请日:2003-10-21
申请人: Bradley Houghtaling , Mridula Nair , Yuanqiao Rao , Tamara Jones , Robert Kress
发明人: Bradley Houghtaling , Mridula Nair , Yuanqiao Rao , Tamara Jones , Robert Kress
IPC分类号: C08F2/46 , G02B1/11 , G02F1/1335 , H01J29/89 , B32B27/30 , B32B27/36 , B32B27/38 , B32B27/40 , C08K3/34
CPC分类号: G02B1/113 , G02F1/133502 , H01J29/896 , Y10T428/10 , Y10T428/25 , Y10T428/31511 , Y10T428/31551 , Y10T428/31786 , Y10T428/31935
摘要: Disclosed is an optical film comprising a layer containing layered clay particles in a radiation cured binder. Also disclosed is a coating dispersion and a method of forming an optical film comprising coating the dispersion on a flexible transparent polymeric support and an LCD or touch screen display incorporating the film.
摘要翻译: 公开了一种光学膜,其包含在辐射固化粘合剂中含有层状粘土颗粒的层。 还公开了一种涂料分散体和形成光学膜的方法,包括将该分散体涂布在柔性透明聚合物载体上,以及结合该膜的LCD或触摸屏显示器。
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公开(公告)号:US09289528B2
公开(公告)日:2016-03-22
申请号:US13927164
申请日:2013-06-26
CPC分类号: A61L2/28
摘要: An indicator composition can be exposed to various environmental conditions stimuli such as in sterilization or storage processes. This indicator composition has a) a first polymeric particle comprising a solid continuous polymeric phase and a first reactant, the first polymeric particle having a mode particle size equal to or less than 50 μm; and b) a second reactant outside of the first polymeric particle, which second reactant is capable of reacting with the first reactant when exposed to a chosen environmental condition stimulus. The indicator composition can be used by exposing it to the environmental condition stimulus for a sufficient time to cause a detectable change in the indicator composition such as a detectable color change.
摘要翻译: 指示剂组合物可以暴露于各种环境条件下,例如在灭菌或储存过程中的刺激。 该指示剂组合物具有:a)包含固体连续聚合物相和第一反应物的第一聚合物颗粒,第一聚合物颗粒的模式粒径等于或小于50μm; 和b)在第一聚合物颗粒之外的第二反应物,当暴露于所选择的环境条件刺激时,第二反应物能够与第一反应物反应。 指示剂组合物可以通过将其暴露于环境条件刺激足够的时间来引起指示剂组合物的可检测变化,例如可检测的颜色变化。
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公开(公告)号:US20150064353A1
公开(公告)日:2015-03-05
申请号:US14534304
申请日:2014-11-06
申请人: Mridula Nair , Joseph Sedita
发明人: Mridula Nair , Joseph Sedita
CPC分类号: B05D5/00 , A61L15/225 , A61L15/425 , B05D3/007 , B05D3/02 , C08F2/32 , C08J5/18 , C08J9/0061 , C08J9/283 , C08J2201/05 , C08J2367/04 , C08J2375/06 , C09D101/18
摘要: Porous organic polymeric films having multiple discrete cavities can be prepared by applying a water-in-oil emulsion that includes a cavity stabilizing hydrocolloid on the inner walls of the multiple discrete cavities to a substrate. The multiple discrete cavities can also include organic catalytic materials for various catalytic reactions, markers materials for security applications, or the multiple discrete cavities can be used to increase opacity, hydrophobicity, or other desirable properties compared to nonporous organic polymeric films composed of the composition and dry thickness. Water and oil from the applied water-in-oil emulsion can be removed by evaporation in a suitable process, and the applied porous organic polymeric film can be provided as a uniform material or in a patternwise fashion.
摘要翻译: 具有多个离散空腔的多孔有机聚合物膜可以通过在多个分立空腔的内壁上施加包含腔稳定水胶体的油包水乳液制成基底。 多个分立的空腔还可以包括用于各种催化反应的有机催化材料,用于安全应用的标记材料或多个离散空腔可用于增加不透明度,疏水性或其它所需的性能,与由组合物组成的无孔有机聚合物膜相比, 干厚度。 可以通过在合适的方法中蒸发除去来自涂覆的油包水乳液的水和油,并且施加的多孔有机聚合物膜可以以均匀的材料或以图案方式提供。
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公开(公告)号:US20140213662A1
公开(公告)日:2014-07-31
申请号:US13749748
申请日:2013-01-25
IPC分类号: C08L67/00
CPC分类号: C08J9/283 , C08J9/0061 , C08J2201/0502 , C08J2205/048 , C08J2367/00 , C08J2401/02 , C08J2401/28
摘要: Polymeric porous particles have a continuous solid phase and at least two sets of discrete pores that are isolated from each other within the continuous phase and that have different average sizes. One set of discrete pores has a larger average size than another set of discrete pores by at least 50%. At least one set of discrete pores is free of detectably different marker materials. There porous particles can be prepared using evaporative limited coalescence techniques with especially chosen discrete pore stabilizing hydrocolloids to protect the pores during formation and to provide the different average sizes.
摘要翻译: 聚合多孔颗粒具有连续的固相和至少两组在连续相中彼此分离并且具有不同平均尺寸的离散孔。 一组离散的孔具有比另一组离散孔更大的平均尺寸至少50%。 至少一组离散的孔没有可检测的不同的标记材料。 可以使用具有特别选择的离散孔稳定水胶体的蒸发有限聚结技术来制备多孔颗粒,以在形成期间保护孔隙并提供不同的平均尺寸。
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公开(公告)号:US20140148523A1
公开(公告)日:2014-05-29
申请号:US13686943
申请日:2012-11-28
申请人: Mridula Nair , Tamara K. Jones , Mark R. Mis
发明人: Mridula Nair , Tamara K. Jones , Mark R. Mis
IPC分类号: C08J9/28
CPC分类号: C08J9/283 , C08J2201/05 , C08J2325/14 , C08J2333/08 , C08J2367/02 , C08J2367/04 , C08J2375/04
摘要: Porous particles can be prepared using an evaporative limited coalescence process in which one or more discrete cavities are stabilized within the continuous polymeric solid phase of the porous particles. The one or more discrete cavities have inner walls and are dispersed within the continuous polymeric solid phase. The porous particles further comprise a cavity stabilizing hydrocolloid on the inner walls of the one or more discrete cavities, and an amphiphilic (low HLB) block copolymer that is disposed at the interface of the discrete cavities and the continuous polymeric solid phase.
摘要翻译: 多孔颗粒可以使用蒸发有限聚结方法制备,其中一个或多个离散的空腔在多孔颗粒的连续聚合固相中稳定。 一个或多个离散空腔具有内壁并且分散在连续的聚合物固相中。 多孔颗粒还包括在一个或多个离散空腔的内壁上的恒定水解胶体的空腔和设置在离散空腔和连续聚合物固相的界面处的两亲(低HLB)嵌段共聚物。
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公开(公告)号:US20130029155A1
公开(公告)日:2013-01-31
申请号:US13192521
申请日:2011-07-28
申请人: Mridula Nair
发明人: Mridula Nair
CPC分类号: C08J9/0004 , B32B5/16 , B32B5/18 , B32B27/18 , C08J9/0014 , C08J9/0066 , C08J9/20 , C08J9/224 , C08J9/283 , C08J2201/026 , C08J2309/00 , C08J2333/04 , C08J2375/16 , Y10T428/2982 , Y10T428/2991 , Y10T428/2993 , Y10T428/2998
摘要: Crosslinked organic porous particles are non-swellable in propyl acetate and have a crosslinked organic solid phase and discrete pores dispersed within the crosslinked organic solid phase, which discrete pores are isolated from each other. The discrete pores have an average size greater than or equal to 0.1 μm and the crosslinked organic porous particles have a mode particle size of at least 3 μm and up to and including 100 μm. The discrete pores can contain a marker material.
摘要翻译: 交联的有机多孔颗粒在乙酸丙酯中不溶胀,并且具有分散在交联有机固相中的交联的有机固相和离散的孔,这些离散孔彼此分离。 离散孔具有大于或等于0.1μm的平均尺寸,并且交联的有机多孔颗粒的模式粒径为至少3μm且至多并包括100μm。 离散的孔可以含有标记材料。
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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。
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公开(公告)号:US20110262858A1
公开(公告)日:2011-10-27
申请号:US12766939
申请日:2010-04-26
申请人: Mridula Nair , Xiqiang Yang , Joseph S. Sedita
发明人: Mridula Nair , Xiqiang Yang , Joseph S. Sedita
CPC分类号: G03G9/0827 , G03G9/0804 , G03G9/0821 , G03G9/0823 , G03G9/0825 , G03G9/0902 , G03G9/0926 , G03G9/09708
摘要: The present invention relates to a porous toner particle with encapsulated metallic flakes. The porous particle containing metallic flakes can be useful for reproduction of a metallic hue upon fusing to a substrate, preferably golden or silvery hue, and for manufacturing of printed circuits, by a printing process, especially electrophotography.
摘要翻译: 本发明涉及具有包封的金属薄片的多孔调色剂颗粒。 包含金属薄片的多孔颗粒可用于通过印刷方法,特别是电子照相术,在熔合到基底上,优选金色或银色色调并用于制造印刷电路时再现金属色调。
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