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公开(公告)号：US06228963B1
公开(公告)日：2001-05-08
申请号：US09441927
申请日：1999-11-18
IPC分类号： C08F11612
CPC分类号： C08L27/12 , C08F214/186 , C09D127/12 , Y02P20/544
摘要： Novel copolymers of fluorinated olefins and maleic anhydride, maleic acid, dichloromaleic anhydride or dichloromaleic acid may be made by using as solvents for the maleic anhydride or acid a perfluorinated alkyl carboxylic acid, or liquid or supercritical hexafluoropropylene or carbon dioxide. The resulting polymers are useful as adhesives or compatibilizing agents for fluoropolymers, and in coatings.
摘要翻译： 氟代烯烃和马来酸酐的新型共聚物，马来酸，二氯马来酸酐或二氯马来酸可以通过使用用作马来酸酐或酸的全氟化烷基羧酸或液体或超临界六氟丙烯或二氧化碳的溶剂来制备。 所得聚合物可用作含氟聚合物和涂料中的粘合剂或相容剂。
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公开(公告)号：US5356986A
公开(公告)日：1994-10-18
申请号：US107645
申请日：1993-08-20
申请人： Charles W. Stewart , Peter D. Spohn
发明人： Charles W. Stewart , Peter D. Spohn
IPC分类号： B32B27/30 , C08F16/14 , C08F16/24 , C08K5/00 , C08K5/02 , C08L27/12 , C08L29/10 , C08L57/00 , C09J127/12 , C09J127/18
CPC分类号： C09J127/12 , C08K5/02 , C09J127/18 , Y10T428/31928
摘要： Fluoroelastomers and fluoroplastics are plasticized with high-boiling fluorinated aliphatic cyclic structures to enhance processibility or to improve final properties.
摘要翻译： 氟弹性体和氟塑料用高沸点氟化脂肪族环状结构增塑以提高加工性能或改善最终性能。
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3.发明授权
公开(公告)号：US4912166A
公开(公告)日：1990-03-27
申请号：US261738
申请日：1988-10-26
申请人： Charles W. Stewart
发明人： Charles W. Stewart
CPC分类号： C08L27/18
摘要： A blend of tetrafluoroethylene and a poly(oxy-p-phenyleneisophthaloyl-phenylene/oxy-p-phenyleneterephthaloyl- p-phenylene) (PEKK) results in improved processing of the fluoroelastomer at temperatures below the melting temperature of the PEKK and improves physical properties of cured fluoroelastomer.
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公开(公告)号：US4713418A
公开(公告)日：1987-12-15
申请号：US805543
申请日：1985-12-06
CPC分类号： C08L27/18
摘要： A composition and method for preparing it is disclosed. The composition in a blend of a cured fluoroelastomer which except for the cure sites is a perfluorocarbon and a thermoplastic copolymer of tetrafluoroethylene which is present as generally spherical particles having a particle size of less than 10 microns. The composition is prepared by blending the fluoroelastomer and thermoplastic copolymer at a temperature above the melting point of the thermoplastic copolymer followed by curing the fluoroelastomer.
摘要翻译： 公开了一种制备组合物和方法。 除了固化部位之外的固化的含氟弹性体的共混物中的组合物是全氟化碳和四氟乙烯的热塑性共聚物，其作为通常为粒径小于10微米的球形颗粒存在。 通过在高于热塑性共聚物的熔点的温度下混合含氟弹性体和热塑性共聚物，然后固化含氟弹性体来制备组合物。
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公开(公告)号：US20160035122A1
公开(公告)日：2016-02-04
申请号：US14447794
申请日：2014-07-31
摘要： A solution for targeting a visual function using varying contrasting areas is provided. An animation including a changing figure can be generated. The changing figure can include contrasting areas having attributes that change substantially continually during the animation. For example, a location of the contrasting areas within the changing figure can be changed to create an appearance of motion of the contrasting areas within the changing figure. The shape attributes can be determined based on a target visual function, a target performance level of the target visual function, and a plurality of display attributes of a display environment for an observer. The animation can be provided for display to the observer, and an indication of whether the observer is able to perceive the changes can be received and used to assess a performance level of the visual function.
摘要翻译： 提供了使用不同对比区域来瞄准视觉功能的解决方案。 可以生成包括变化的图形的动画。 变化的人物可以包括具有在动画期间基本上连续变化的属性的对比区域。 例如，改变图中的对比区域的位置可以被改变以产生变化图中的对比区域的运动的外观。 可以基于目标视觉功能，目标视觉功能的目标性能水平以及用于观察者的显示环境的多个显示属性来确定形状属性。 可以将动画提供给观察者显示，并且可以接收观察者是否能够感知到变化的指示并用于评估视觉功能的性能水平。
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公开(公告)号：US20120008091A1
公开(公告)日：2012-01-12
申请号：US13177164
申请日：2011-07-06
申请人： Charles W. Stewart
发明人： Charles W. Stewart
摘要： A solution for evaluating the pupillary responses of a patient is disclosed. The solution includes exposing one eye of a patient to flashes having varying patterns and concurrently recording the pupillary responses of both eyes of the patient to the flash. At least some of the patterns can be configured to stimulate/not stimulate the macula region of the patient's eye. The solution also can include reducing one or more non-visual stimuli experienced by the patient while the pupillary responses are being induced and recorded.
摘要翻译： 公开了一种用于评估患者的瞳孔反应的解决方案。 解决方案包括将患者的一只眼睛暴露于具有不同图案的闪光并且同时将患者的双眼的瞳孔反应记录到闪光灯。 至少一些图案可被配置为刺激/不刺激患者眼睛的黄斑区域。 该解决方案还可以包括在诱导和记录瞳孔反应的同时减少患者经历的一个或多个非视觉刺激。
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公开(公告)号：US06423798B2
公开(公告)日：2002-07-23
申请号：US09783498
申请日：2001-02-14
IPC分类号： C08F22202
CPC分类号： C08L27/12 , C08F214/186 , C09D127/12 , Y02P20/544
摘要： Novel copolymers of fluorinated olefins and maleic anhydride, maleic acid, dichloromaleic anhydride or dichloromaleic acid may be made by using as solvents for the maleic anhydride or acid a perfluorinated alkyl carboxylic acid, or liquid or supercritical hexafluoropropylene or carbon dioxide. The resulting polymers are useful as adhesives or compatibilizing agents for fluoropolymers, and in coatings.
摘要翻译： 氟代烯烃和马来酸酐的新型共聚物，马来酸，二氯马来酸酐或二氯马来酸可以通过使用用作马来酸酐或酸的全氟化烷基羧酸或液体或超临界六氟丙烯或二氧化碳的溶剂来制备。 所得聚合物可用作含氟聚合物和涂料中的粘合剂或相容剂。
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公开(公告)号：US5951714A
公开(公告)日：1999-09-14
申请号：US48437
申请日：1998-03-26
摘要： A process for enzymatic discharge printing of the surface of dyed fabric, especially cellulosic fabric such as denim, including an oxidoreductase and enhancing agent system.
摘要翻译： 染色织物表面，特别是诸如牛仔布的纤维素织物（包括氧化还原酶和增强剂体系）的酶促放电印刷的方法。
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公开(公告)号：US5266639A
公开(公告)日：1993-11-30
申请号：US935353
申请日：1992-08-28
申请人： George R. Chapman, Jr. , Lewis E. Crenshaw , Rita S. McMinn , Richard A. Morgan , Donnan E. Priester , Charles W. Stewart , William H. Tuminello , Robert E. Tarney , John G. Van Alsten , Mark E. Wagman
发明人： George R. Chapman, Jr. , Lewis E. Crenshaw , Rita S. McMinn , Richard A. Morgan , Donnan E. Priester , Charles W. Stewart , William H. Tuminello , Robert E. Tarney , John G. Van Alsten , Mark E. Wagman
IPC分类号： C08F214/26 , C08F214/28
CPC分类号： C08F214/26
摘要： Copolymers of tetrafluoroethylene (TFE) and hexafluoropropylene (HFP) having high HFP content and end-of-melting temperature, T.sub.m (end), as low as 200.degree. C. are disclosed. Exceptional performance as a processing aid in polyolefins results from having T.sub.m (end) of the TFE/HFP copolymer close to the processing temperature of the polyolefin. These TFE/HFP copolymers are soluble in fluorinated cyclic solvents. Copolymer/solvent systems copolymer at significant concentrations in selected solvents are fluid and stable at room temperature.
摘要翻译： 公开了具有高HFP含量和末端熔融温度Tm（末端）低至200℃的四氟乙烯（TFE）和六氟丙烯（HFP）的共聚物。 由于TFE / HFP共聚物的Tm（末端）接近聚烯烃的加工温度，所以作为聚烯烃的加工助剂具有卓越的性能。 这些TFE / HFP共聚物可溶于氟化环状溶剂。 在选择的溶剂中显着浓度的共聚物/溶剂体系共聚物在室温下是流动性和稳定性的。
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10.发明授权Preparing shaped structure of polyarylate copolymers having high tensile elongation at break 失效制备具有高断裂拉伸伸长率的聚芳酯共聚物的成形结构
公开(公告)号：US5185116A
公开(公告)日：1993-02-09
申请号：US715599
申请日：1991-06-14
申请人： Charles W. Stewart
发明人： Charles W. Stewart
CPC分类号： D01F6/84 , B29C55/00 , B29K2067/00
摘要： Extruded shaped structures of amorphous polyarylate copolymers, having a tensile elongation at break of at least 80% at 25.degree. C., are made by drawing a molten extrudate of the copolymer at a temperature at least 100.degree. C. above the glass transition temperature of the copolymer.
摘要翻译： 在25℃下断裂拉伸伸长率至少为80％的无定形多芳基化合物共聚物的挤出成形结构是通过在高于玻璃化转变温度至少100℃的温度下拉伸共聚物的熔融挤出物来制备的， 共聚物。
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