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1.发明申请公开(公告)号：US20140084499A1
公开(公告)日：2014-03-27
申请号：US14035363
申请日：2013-09-24
申请人： Frank W. HARRIS , Dong Zhang , Limin Sun , Jiaokai Jing , Toshimasa Eguchi , Hideo Umeda , Ritsuya Kawasaki , Toshihiko Katayama , Yusuke Inoue , Jun Okada , Fumihiro Maeda , Mizuho Inoue , Manabu Naito
发明人： Frank W. HARRIS , Dong Zhang , Limin Sun , Jiaokai Jing , Toshimasa Eguchi , Hideo Umeda , Ritsuya Kawasaki , Toshihiko Katayama , Yusuke Inoue , Jun Okada , Fumihiro Maeda , Mizuho Inoue , Manabu Naito
摘要： The present disclosure is directed toward solutions, transparent films prepared from aromatic copolyamides, and a display element, an optical element or an illumination element using the solutions and/or the films. The copolyamides, which contain pendant carboxylic groups are solution cast into films using cresol, xylene, N,N-dimethylacetamide (DMAc), N-methyl-2-pyrrolidinone (NMP), dimethylsulfoxide (DMSO), or butyl cellosolve or other solvents or mixed solvent which has more than two solvents. When the films are thermally cured at temperatures near the copolymer glass transition temperature, after curing, the polymer films display transmittances >80% from 400 to 750 nm, have coefficients of thermal expansion of less than 20 ppm, and are solvent resistant.
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2.发明申请SOLUTION OF AROMATIC POLYAMIDE FOR PRODUCING DISPLAY ELEMENT, OPTICAL ELEMENT, OR ILLUMINATION ELEMENT 审中-公开用于生产显示元件，光学元件或照明元件的芳族聚酰胺的解决方案公开(公告)号：US20140083624A1
公开(公告)日：2014-03-27
申请号：US14035446
申请日：2013-09-24
申请人： Frank W. Harris , Dong Zhang , Limin Sun , Jiaokai Jing , Toshimasa Eguchi , Hideo Umeda , Ritsuya Kawasaki , Toshihiko Katayama , Yusuke Inoue , Jun Okada , Fumihiro Maeda , Mizuho Inoue , Manabu Naito
发明人： Frank W. Harris , Dong Zhang , Limin Sun , Jiaokai Jing , Toshimasa Eguchi , Hideo Umeda , Ritsuya Kawasaki , Toshihiko Katayama , Yusuke Inoue , Jun Okada , Fumihiro Maeda , Mizuho Inoue , Manabu Naito
CPC分类号： H01L51/0097 , B29D11/0073 , C08G69/265 , C08G69/28 , C08G69/32 , C09D177/10 , G02B1/04 , Y10T156/11 , C08L77/10
摘要： The present disclosure is directed toward solutions, transparent films prepared from aromatic copolyamides, and a display element, an optical element or an illumination element using the solutions and/or the films. The copolyamides, which contain pendant carboxylic groups are solution cast into films using cresol, xylene, N,N-dimethylacetamide (DMAc), N-methyl-2-pyrrolidinone (NMP), dimethylsulfoxide (DMSO), or butyl cellosolve or other solvents or mixed solvent which has more than two solvents. When the films are thermally cured at temperatures near the copolymer glass transition temperature, after curing, the polymer films display transmittances >80% from 400 to 750 nm, have coefficients of thermal expansion of less than 20 ppm, and are solvent resistant.
摘要翻译： 本公开涉及溶液，由芳族共聚酰胺制备的透明膜，以及使用该溶液和/或膜的显示元件，光学元件或照明元件。 使用甲酚，二甲苯，N，N-二甲基乙酰胺（DMAc），N-甲基-2-吡咯烷酮（NMP），二甲基亚砜（DMSO）或丁基溶纤剂或其他溶剂将含有侧挂羧基的共聚酰胺溶液浇铸成膜， 具有两种以上溶剂的混合溶剂。 当膜在接近共聚物玻璃化转变温度的温度下热固化时，固化后，聚合物膜显示400〜750nm的透射率> 80％，热膨胀系数小于20ppm，耐溶剂性。
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公开(公告)号：US09856376B2
公开(公告)日：2018-01-02
申请号：US13528047
申请日：2012-06-20
申请人： Limin Sun , Dong Zhang , Frank W. Harris , Jiaokai Jing
发明人： Limin Sun , Dong Zhang , Frank W. Harris , Jiaokai Jing
CPC分类号： C08L77/10 , C08G69/32 , C08J5/18 , C08J2377/10 , Y10T428/2495 , Y10T428/269 , C08L63/00
摘要： Films with optical transmittance of >80% between 400 and 750 nm and with coefficient of thermal expansion less than 20 ppm/° C. are prepared from aromatic polyamides that are soluble in polar organic solvents yet have glass transition temperatures >300° C. The films are crosslinked in the solid state by heating at elevated temperatures for short periods of time in the presence of multifunctional epoxides. Surprisingly, the optical and thermal properties of the films do not change significantly during the curing process. The temperature required for the crosslinking process to take place can be reduced by the presence of a few free, pendant carboxyl groups along the polyamide backbones. The films are useful as flexible substrates for electronic displays and photovoltaic devices.
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公开(公告)号：US09457496B2
公开(公告)日：2016-10-04
申请号：US13172564
申请日：2011-06-29
申请人： Limin Sun , Frank W. Harris , Jiaokai Jing , Haci B. Erdem , John D. Harvey , Dong Zhang
发明人： Limin Sun , Frank W. Harris , Jiaokai Jing , Haci B. Erdem , John D. Harvey , Dong Zhang
CPC分类号： C08J5/18 , B29C35/02 , B29C39/14 , B29C41/24 , B29K2077/00 , B29K2077/10 , B29K2995/0026 , B29L2007/008 , B29L2031/3475 , B32B17/064 , B32B27/34 , B32B2457/206 , C08G69/32 , C08J2377/10 , C09D177/10 , Y10T428/24975 , Y10T428/265
摘要： The present invention is directed toward transparent films prepared from soluble aromatic copolyamides with glass transition temperatures greater than 300 C. The copolyamides, which contain pendant carboxylic groups are solution cast into films using N,N-dimethylacetamide (DMAc), N-methyl-2-pyrrolidinone (NMP), or other polar solvents. The films are thermally cured at temperatures near the copolymer glass transition temperature. After curing, the polymer films display transmittances >80% from 400 to 750 nm, have coefficients of thermal expansion of less than 20 ppm, and are solvent resistant. The films are useful as flexible substrates for microelectronic devices.
摘要翻译： 本发明涉及由玻璃化转变温度大于300℃的可溶性芳族共聚酰胺制备的透明膜。使用N，N-二甲基乙酰胺（DMAc），N-甲基-2 - 吡咯烷酮（NMP）或其它极性溶剂。 膜在接近共聚物玻璃化转变温度的温度下热固化。 固化后，聚合物膜的透光率从400〜750nm显示> 80％，热膨胀系数小于20ppm，耐溶剂性。 这些膜可用作微电子器件的柔性基板。
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公开(公告)号：US11084906B2
公开(公告)日：2021-08-10
申请号：US13588414
申请日：2012-08-17
申请人： Limin Sun , Dong Zhang , Jiaokai Jing , Frank W. Harris
发明人： Limin Sun , Dong Zhang , Jiaokai Jing , Frank W. Harris
摘要： A class of solvent resistant, flexible copolyimide substrates having high optical transparency (>80% from 400 to 750 nm) that is retained after brief exposure to 300° C., near-zero birefringence (
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6.发明申请OPTICAL COMPENSATION FILMS OF BROMINATED STYRENIC POLYMERS AND RELATED METHODS 有权交联苯乙烯聚合物的光学补偿膜及相关方法公开(公告)号：US20090316085A1
公开(公告)日：2009-12-24
申请号：US12429645
申请日：2009-04-24
申请人： Dong Zhang , Jiaokai Jing , Zhikuan Lu , Thauming Kuo , Brian Michael King , Xiaoliang Zheng , Frank W. Harris , Ted Calvin Germroth
发明人： Dong Zhang , Jiaokai Jing , Zhikuan Lu , Thauming Kuo , Brian Michael King , Xiaoliang Zheng , Frank W. Harris , Ted Calvin Germroth
IPC分类号： G02F1/1335 , B32B5/00 , C08G61/12 , C08K5/00
CPC分类号： G02B1/04 , C08F8/22 , C08J5/18 , C08J2325/18 , G02B5/3016 , G02B5/3083 , G02F1/133634 , G02F1/134363 , Y10T428/31504 , Y10T428/31855 , C08L25/06 , C08F112/08 , C08F8/10
摘要： Some embodiments include compositions and/or methods related to optical compensation films. More particularly, some embodiments can include brominated polystyrene compositions, and/or methods for their preparation, suitable for forming optical compensation films. In some embodiments, suitable brominated polystyrene compositions, and/or methods for their preparation, can include aromatic rings having one or more acyl moieties.
摘要翻译： 一些实施例包括与光学补偿膜相关的组合物和/或方法。 更具体地，一些实施方案可以包括溴化聚苯乙烯组合物和/或其制备方法，适于形成光学补偿膜。 在一些实施方案中，合适的溴化聚苯乙烯组合物和/或其制备方法可包括具有一个或多个酰基部分的芳环。
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公开(公告)号：US08889043B2
公开(公告)日：2014-11-18
申请号：US13461372
申请日：2012-05-01
申请人： Bin Wang , Thauming Kuo , Douglas Stephens McWilliams , Frank W. Harris , Ted Calvin Germroth , Jiaokai Jing , Dong Zhang , Xiaoliang Zheng
发明人： Bin Wang , Thauming Kuo , Douglas Stephens McWilliams , Frank W. Harris , Ted Calvin Germroth , Jiaokai Jing , Dong Zhang , Xiaoliang Zheng
CPC分类号： C08J5/18 , C09K19/3842 , C09K2219/03 , G02B5/3016 , G02B5/3083 , G02F1/133634 , G06Q20/40
摘要： A method for casting a styrenic fluoropolymer film on a substrate includes preparing a polymer solution by dissolving the fluoropolymer in a solvent or solvent blend whose Hansen solubility parameters (HSPs. MPa1/2) satisfy the following relations: |SPb−SPp|
摘要翻译： 将苯乙烯含氟聚合物膜浇铸在基材上的方法包括通过将含氟聚合物溶解在其Hansen溶解度参数（HSP.MPa1 / 2）满足以下关系式的溶剂或溶剂共混物中来制备聚合物溶液：| SPb-SPp | <5， | SPb-SPs | <4，| SPb（H）-SPp（H）| <7和2 <| SPb（H）-SPs（H）| <10其中SPb，SPp，SPs是Hansen总溶解度 溶剂/溶剂共混物，含氟聚合物和底物的参数; SPb（H），SPp（H）和SP（H）分别是溶剂/溶剂共混物，含氟聚合物和底物的氢键汉森溶解度参数; 其中所述含氟聚合物包含部分：其中R 1，R 2和R 3各自独立地为氢原子，烷基，取代的烷基或卤素，其中R 1，R 2和R 3中的至少一个为氟原子，并且其中R 各自独立地表示苯乙烯环上的取代基，n表示0〜5的整数，表示苯乙烯环上的取代基数。
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公开(公告)号：US08497342B2
公开(公告)日：2013-07-30
申请号：US13450677
申请日：2012-04-19
申请人： John J. Chen , Daniel J. Horn , Zhikuan Lu , Dong Zhang , Jiaokai Jing , Frank W. Harris
发明人： John J. Chen , Daniel J. Horn , Zhikuan Lu , Dong Zhang , Jiaokai Jing , Frank W. Harris
CPC分类号： C09K19/3809 , A61L29/06 , A61L29/14 , C09K2219/03 , C08L77/02
摘要： A liquid crystal block copolymer comprising at least one liquid crystal polymer block comprising a polymer of diethylene glycol bis(4-hydroxybenzoate) and diphenyl 2,6-naphthalene dicarboxylate and at least one non-liquid crystal polymer block.
摘要翻译： 一种液晶嵌段共聚物，其包含至少一种包含二甘醇双（4-羟基苯甲酸酯）和2,6-萘二甲酸二苯酯与至少一种非液晶聚合物嵌段的聚合物的液晶聚合物嵌段。
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公开(公告)号：US08871882B2
公开(公告)日：2014-10-28
申请号：US13372621
申请日：2012-02-14
申请人： Xiaoliang Zheng , Dong Zhang , Jiaokai Jing , Ted Calvin Germroth , Frank W. Harris , Thauming Kuo , Bin Wang , Douglas Stephens McWilliams
发明人： Xiaoliang Zheng , Dong Zhang , Jiaokai Jing , Ted Calvin Germroth , Frank W. Harris , Thauming Kuo , Bin Wang , Douglas Stephens McWilliams
IPC分类号： C08F12/20 , C08F112/14
CPC分类号： C08F12/20 , C08F2/08 , C08F2/10 , C08F2/26 , C08F2/28 , C08F2/30 , C08F14/18 , C08F112/14 , C08F212/14 , C08F214/18 , C08F212/08
摘要： A method for the preparation of a fluoropolymer by means of emulsion polymerization of a reaction mixture in an aqueous medium is disclosed wherein the reaction mixture includes a fluoromonomer having the structure of wherein R1, R2, and R3 are each independently hydrogen atoms, alkyl groups, substituted alkyl groups, or halogens, wherein at least one of R1, R2, and R3 is a fluorine atom, and wherein R is each independently a substituent on the styrenic ring, n is an integer from 0 to 5 representing the number of the substituents on the styrenic ring; b) an emulsion stabilizer combination comprising: i) an anionic surfactant; and, ii) a cationic surfactant or a non-ionic surfactant; and, c) a free-radical initiator.
摘要翻译： 公开了通过在水性介质中通过反应混合物的乳液聚合制备含氟聚合物的方法，其中反应混合物包括具有以下结构的含氟单体：其中R 1，R 2和R 3各自独立地为氢原子，烷基， 取代的烷基或卤素，其中R 1，R 2和R 3中的至少一个为氟原子，并且其中R各自独立地为苯乙烯环上的取代基，n为0至5的整数，表示取代基数 在苯乙烯环上 b）乳液稳定剂组合，其包含：i）阴离子表面活性剂; 和ii）阳离子表面活性剂或非离子表面活性剂; 和c）自由基引发剂。
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10.发明授权Optical compensation films of brominated styrenic polymers and related methods 有权溴化苯乙烯聚合物的光学补偿膜及相关方法公开(公告)号：US08435636B2
公开(公告)日：2013-05-07
申请号：US12429645
申请日：2009-04-24
申请人： Dong Zhang , Jiaokai Jing , Zhikuan Lu , Thauming Kuo , Brian Michael King , Xiaoliang Zheng , Frank W. Harris , Ted Calvin Germroth
发明人： Dong Zhang , Jiaokai Jing , Zhikuan Lu , Thauming Kuo , Brian Michael King , Xiaoliang Zheng , Frank W. Harris , Ted Calvin Germroth
CPC分类号： G02B1/04 , C08F8/22 , C08J5/18 , C08J2325/18 , G02B5/3016 , G02B5/3083 , G02F1/133634 , G02F1/134363 , Y10T428/31504 , Y10T428/31855 , C08L25/06 , C08F112/08 , C08F8/10
摘要： Some embodiments include compositions and/or methods related to optical compensation films. More particularly, some embodiments can include brominated polystyrene compositions, and/or methods for their preparation, suitable for forming optical compensation films. In some embodiments, suitable brominated polystyrene compositions, and/or methods for their preparation, can include aromatic rings having one or more acyl moieties.
摘要翻译： 一些实施例包括与光学补偿膜相关的组合物和/或方法。 更具体地，一些实施方案可以包括溴化聚苯乙烯组合物和/或其制备方法，适于形成光学补偿膜。 在一些实施方案中，合适的溴化聚苯乙烯组合物和/或其制备方法可包括具有一个或多个酰基部分的芳环。
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