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1.发明授权Electroluminescent polymers, processes for their use, and electroluminescent devices containing these polymers 失效电致发光聚合物，其使用方法和含有这些聚合物的电致发光器件
公开(公告)号：US5414069A
公开(公告)日：1995-05-09
申请号：US12038
申请日：1993-02-01
申请人： William J. Cumming , Russell A. Gaudiana , Richard T. Ingwall , Eric S. Kolb , Parag G. Mehta , Richard A. Minns
发明人： William J. Cumming , Russell A. Gaudiana , Richard T. Ingwall , Eric S. Kolb , Parag G. Mehta , Richard A. Minns
CPC分类号： C08G73/0233 , C08G77/04 , C08G77/26 , C09K11/06
摘要： An electroluminescent polymer comprises a main chain and a plurality of side chains, each of the side chains comprising an electroluminescent group and a flexible spacer connecting the electroluminescent group to the main chain, the spacers and the main chain being such that the electroluminescent groups are not conjugated with one another. The nature of the main chain and the spacer groups can be varied to enhance solubility, film-forming ability and other characteristics of the polymer, without significantly changing the electroluminescent properties of the polymer.
摘要翻译： 电致发光聚合物包括主链和多个侧链，每个侧链包含电致发光基团和连接电致发光基团与主链的柔性间隔物，间隔基和主链使得电致发光基团不是 彼此共轭。 可以改变主链和间隔基团的性质以提高聚合物的溶解度，成膜能力和其它特性，而不显着改变聚合物的电致发光性质。
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2.发明授权
公开(公告)号：US5376456A
公开(公告)日：1994-12-27
申请号：US61180
申请日：1993-05-13
申请人： William J. Cumming , Russell A. Gaudiana , Richard T. Ingwall , Eric S. Kolb , Cheryl P. Petersen
发明人： William J. Cumming , Russell A. Gaudiana , Richard T. Ingwall , Eric S. Kolb , Cheryl P. Petersen
IPC分类号： C08G63/52 , C08G63/547 , C08G63/682 , C08G69/32 , C09K11/06 , H01L51/50 , H05B33/14 , B32B9/00
CPC分类号： C09K11/06 , C08G63/6828 , C08G69/32 , H05B33/14 , Y10S428/917 , Y10T428/31678
摘要： Electroluminescent devices have, as the active layer, a polymer having a chain comprising a plurality of electroluminescent groupings, adjacent pairs of the electroluminescent groupings being connected via two benzene rings linked by only a single covalent bond, at least one of the benzene rings bearing, at a position ortho to the covalent bond, a substituent of sufficient size that the two benzene rings are essentially not conjugated with each other. Preferred electroluminescent groupings comprise a chain of three or more para-phenylene groups connected to one another by amide, carboxy, ester, urea, urethane or vinyl groups. The polymers have a fixed conjugation length with predictable electroluminescent properties.
摘要翻译： 电致发光器件具有作为有源层的具有包含多个电致发光基团的链的聚合物，相邻的电致发光组对通过仅通过单个共价键连接的两个苯环连接，至少一个带有， 在共价键的邻位的位置，具有足够尺寸的取代基，使得两个苯环基本上不彼此共轭。 优选的电致发光基团包括通过酰胺，羧基，酯，脲，氨基甲酸酯或乙烯基彼此连接的三个或更多个对亚苯基的链。 聚合物具有可预测的电致发光性质的固定共轭长度。
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3.发明授权
公开(公告)号：US5571626A
公开(公告)日：1996-11-05
申请号：US356884
申请日：1994-12-15
申请人： William J. Cumming , Russell A. Gaudiana , Richard T. Ingwall , Eric S. Kolb , Cheryl P. Petersen
发明人： William J. Cumming , Russell A. Gaudiana , Richard T. Ingwall , Eric S. Kolb , Cheryl P. Petersen
IPC分类号： C08G63/52 , C08G63/547 , C08G63/682 , C08G69/32 , C09K11/06 , H01L51/50 , H05B33/14 , B32B9/00
CPC分类号： C09K11/06 , C08G63/6828 , C08G69/32 , H05B33/14 , Y10S428/917 , Y10T428/31678
摘要： Electroluminescent devices have, as the active layer, a polymer having a chain comprising a plurality of electroluminescent groupings, adjacent pairs of the electroluminescent groupings being connected via two benzene rings linked to each other only by a single covalent bond, at least one of the benzene rings bearing, at a position ortho to the covalent bond, a substituent of sufficient size that the length of the bond connecting the two benzene rings is not less than 1.495 Angstroms. Preferred electroluminescent groupings comprise a chain of three or more para-phenylene groups connected to one another by amide, carboxy, ester, urea, urethane or vinyl groups. The polymers have a fixed conjugation length with predictable electroluminescent properties.
摘要翻译： 电致发光器件具有作为活性层的具有包含多个电致发光基团的链的聚合物，相邻的电致发光基团通过仅通过单个共价键彼此连接的两个苯环相连，至少一个苯 在共价键的邻位的环上带有足够尺寸的取代基，使得连接两个苯环的键的长度不小于1.495埃。 优选的电致发光基团包括通过酰胺，羧基，酯，脲，氨基甲酸酯或乙烯基彼此连接的三个或更多个对亚苯基的链。 聚合物具有可预测的电致发光性质的固定共轭长度。
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公开(公告)号：US5424268A
公开(公告)日：1995-06-13
申请号：US242726
申请日：1994-05-13
申请人： Agota F. Fehervari , Russell A. Gaudiana , Eric S. Kolb , Parag G. Mehta , Lloyd D. Taylor , John C. Warner
发明人： Agota F. Fehervari , Russell A. Gaudiana , Eric S. Kolb , Parag G. Mehta , Lloyd D. Taylor , John C. Warner
CPC分类号： B41M5/38235 , Y10S428/913 , Y10S428/914
摘要： An imaging process uses an imaging medium comprising a polymer having a plurality of first groups. This polymer is imagewise contacted with an imaging reagent comprising a plurality of second groups, thus causing, in the areas of the medium exposed to the imaging reagent, the second groups to react with the first groups and form a colored material, and thereby forming an image on the imaging medium. One of the first and second groups comprises a benzotriazinone or benzothiatriazine-4,4-dioxide benzotriazinone moiety and the other comprises a naphthol or a pyrazalone moiety.
摘要翻译： 成像方法使用包含具有多个第一组的聚合物的成像介质。 该聚合物与包含多个第二组的成像试剂成像接触，从而在暴露于成像试剂的介质区域中使第二组与第一组反应并形成着色材料，从而形成 成像介质上的图像。 第一和第二组中的一个包括苯并三嗪酮或苯并三氮杂-4,4-二氧化苯并三嗪酮部分，另一个包括萘酚或吡唑酮部分。
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公开(公告)号：US5141669A
公开(公告)日：1992-08-25
申请号：US373522
申请日：1989-06-30
申请人： Iris B. K. Bloom , Yunn H. Chiang , William J. Cumming , Russell A. Gaudiana , Richard A. Minns
发明人： Iris B. K. Bloom , Yunn H. Chiang , William J. Cumming , Russell A. Gaudiana , Richard A. Minns
CPC分类号： C09K19/2021 , C07C69/94
摘要： Liquid crystal compounds which show a ferroelectric phase and which exhibit high spontaneous polarization values and smectic behavior over a range of temperatures have the formula ##STR1## wherein R.sup.1 is alkyl of from 1 to 16 carbon atoms; alkoxy; haloalkyl; alkoxyalkyl, wherein the alkoxy substituent thereof comprises a chain of carbon atoms including one or more oxygen ether atoms; or alkoxyalkoxy, wherein the alkoxy substituent thereof comprises a chain of carbon atoms including one or more oxygen ether atoms; R.sup.2 is alkyl of from 1 to 4 carbon atoms; each of R.sup.3 and R.sup.4 is alkylene; n is an integer 1 or 2; and W is alkyl of from 1 to 12 carbon atoms or fluoroalkyl of the formula ##STR2## wherein each of X, Y and Z is hydrogen or fluorine, m is zero or an integer from 1 to 6, and at least one of X, Y and Z is fluorine when m is zero.
摘要翻译： 显示强电介质相并且在一定温度范围内表现出高自发极化值和近晶行为的液晶化合物具有下式：其中R 1为1至16个碳原子的烷基; 烷氧基 卤代烷基 烷氧基烷基，其中烷氧基取代基包括一个包含一个或多个氧原子的碳原子链; 或烷氧基烷氧基，其中烷氧基取代基包含一个包含一个或多个氧原子的碳原子链; R 2是1至4个碳原子的烷基; R 3和R 4各自为亚烷基; n是整数1或2; W为1〜12个碳原子的烷基或式“IMAGE”的氟代烷基，其中X，Y和Z各自为氢或氟，m为0或1〜6的整数，X， 当m为0时，Y和Z为氟。
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公开(公告)号：US5132041A
公开(公告)日：1992-07-21
申请号：US61072
申请日：1987-06-23
IPC分类号： C07C69/92 , C07C67/00 , C07C69/94 , C07C241/00 , C07C251/24 , C09K19/06 , C09K19/20 , C09K19/22 , C09K19/24 , C09K19/26
CPC分类号： C09K19/22 , C09K19/2021 , C09K19/24 , C09K19/26
摘要： Disclosed are smetic liquid crystal compounds exhibiting ferroelectric behavior and having the formulaR.sup.1 --OR.sup.2).sub.a O--R.sup.3).sub.b Z--R*wherein R.sup.1 is alkyl or alkoxyalkyl, R.sup.2 and R.sup.3 are each alkylene, a is an integer of at least one, b is zero or one, R* is an optically active group containing an asymmetric center and --Z-- is an organic divalent core radical having parallel or coaxially extending bonds at the terminal ends thereof, the core radical having an axial ratio of at least two and being characterized by an essentially rigid and flat molecular structure. Presence of the ether-interrupted hydrocarbon tail moiety at the terminal end of the compounds provides a lowering in observed temperatures of phase transition.
摘要翻译： 公开了具有铁电性能并且具有式R1-OR2）的芳族液晶化合物，其中R1是烷基或烷氧基烷基，R2和R3各自是亚烷基，a是至少一个的整数，b是 0或1，R *是含有不对称中心的光学活性基团，-Z-是在其末端具有平行或同轴延伸的键的有机二价核心基团，所述核心基团具有至少两个的轴比，并且为 其特征在于基本上刚性和平坦的分子结构。 在化合物末端存在醚中断的烃尾部分提供观察到的相变温度的降低。
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7.发明授权Low-melting aromatic polyesters of trifluoromethyl terephthalic acid or ester forming derivatives thereof 失效三氟甲基对苯二甲酸的低熔点芳族聚酯或其形成酯的衍生物
公开(公告)号：US4575547A
公开(公告)日：1986-03-11
申请号：US674775
申请日：1984-11-26
IPC分类号： C08G63/682 , C08G63/68
CPC分类号： C08G63/6826
摘要： Aromatic polyesters exhibiting melt processability are disclosed. The polyesters comprise repeating units of the formula ##STR1## wherein X is hydrogen, halogen, alkyl or nitro. The polyesters exhibit low-melting properties, melt processability and melt anisotropy. The aromatic polyesters can be melt processed to films and fibers.
摘要翻译： 公开了显示熔融加工性的芳族聚酯。 聚酯包含下式的重复单元，其中X是氢，卤素，烷基或硝基。 聚酯具有低熔点性能，熔融加工性和熔体各向异性。 芳族聚酯可以熔融加工成薄膜和纤维。
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公开(公告)号：US5132430A
公开(公告)日：1992-07-21
申请号：US721191
申请日：1991-06-26
IPC分类号： C07D209/88
CPC分类号： C07D209/88
摘要： Ethylenically unsaturated polymerizable acrylic (or methacrylic) monomers having pendant halogenated carbazole moieties, useful for the production of high refractive index polymers, are disclosed. The monomers are useful for the bonding of optical elements in the fabrication of optical devices.
摘要翻译： 公开了可用于生产高折射率聚合物的具有侧卤化咔唑部分的烯属不饱和可聚合丙烯酸（或甲基丙烯酸）单体。 单体可用于光学元件的制造中的光学元件的结合。
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公开(公告)号：US4628125A
公开(公告)日：1986-12-09
申请号：US578694
申请日：1984-02-09
IPC分类号： C08G63/682 , C07C39/15
CPC分类号： C08G63/6826
摘要： A class of polyesters comprising recurring units having certain bis(trifluoromethyl)biphenylene radicals is disclosed. The polyesters exhibit favorable solubility properties in certain organic solvents so as to facilitate the production of the polyesters via polycondensation methods to film- and fiber-forming molecular weights. Monomeric compounds comprising a bis(trifluoromethyl)biphenylene radical and useful for the production of the polyesters are also disclosed.
摘要翻译： 公开了一类包含具有某些双（三氟甲基）亚联苯基的重复单元的聚酯。 聚酯在某些有机溶剂中表现出良好的溶解性，从而有助于通过缩聚方法将聚酯生产成膜和成纤分子量。 还公开了包含双（三氟甲基）亚联苯基并且可用于制备聚酯的单体化合物。
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公开(公告)号：US4433132A
公开(公告)日：1984-02-21
申请号：US414473
申请日：1982-09-02
IPC分类号： C08G63/682 , C08G63/06 , C08G63/18 , C08G63/68
CPC分类号： C08G63/6826
摘要： A class of polyesters comprising recurring units having certain bis(trifluoromethyl)biphenylene radicals is disclosed. The polyesters exhibit favorable solubility properties in certain organic solvents so as to facilitate the production of the polyesters via polycondensation methods to film- and fiber-forming molecular weights. Monomeric compounds comprising a bis(trifluoromethyl)biphenylene radical and useful for the production of the polyesters are also disclosed.
摘要翻译： 公开了一类包含具有某些双（三氟甲基）亚联苯基的重复单元的聚酯。 聚酯在某些有机溶剂中表现出良好的溶解性，从而有助于通过缩聚方法将聚酯生产成膜和成纤分子量。 还公开了包含双（三氟甲基）亚联苯基并且可用于制备聚酯的单体化合物。
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