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公开(公告)号：US10035898B2
公开(公告)日：2018-07-31
申请号：US15799205
申请日：2017-10-31
CPC分类号： C08K5/02 , C08F214/262 , C08J3/093 , C08J5/2237 , C08J7/047 , C08J2327/18 , C08J2427/12 , C08K3/04 , C08K3/08 , C08K5/06 , C08L27/12 , C08L29/10 , C09D127/18 , H01M4/8828 , H01M4/8832 , H01M4/926 , H01M8/02 , H01M8/0202 , H01M8/1039 , H01M2008/1095 , C08K3/01
摘要： To provide a method for producing a liquid composition or a coating liquid for forming a catalyst layer, which can make cracking less likely to occur at the time of forming a solid polymer electrolyte membrane or a catalyst layer; and a method for producing a membrane electrode assembly, which can make cracking less likely to occur at the time of forming the catalyst layer or the solid polymer electrolyte membrane. This liquid composition is prepared by dispersing in a medium containing water and a hydrocarbon-type alcohol a polymer (x) having a structural unit having a ring structure and a structural unit having an ion exchange group, or a polymer (y) having either one or both of a structural unit having two ion-exchange groups in a pendant group and a structural unit having one ion exchange group in a short-chain pendant group, to prepare a dispersion in which the concentration of the polymer (x) or the polymer (y) is from 10 to 26 mass %, and mixing the dispersion and a fluorinated solvent so that the sum of the concentration of the polymer (x) or the polymer (y) and the concentration of the fluorinated solvent becomes to be from 12 to 35 mass %.
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公开(公告)号：US09822232B2
公开(公告)日：2017-11-21
申请号：US15100390
申请日：2014-11-18
发明人： Louise D. Farrand , Sarah Norman
CPC分类号： C08K3/04 , C08J3/093 , C08J2333/02 , C08J2339/06 , C08K5/18 , G02F1/167 , G02F2001/1678
摘要： This invention relates to a process for the preparation of a dispersion comprising black polymer particles, such black polymer particles prepared by the process, the use of the dispersion and the black polymer particles in electrophoretic fluids, and electrophoretic display devices comprising such fluids.
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公开(公告)号：US20160297945A1
公开(公告)日：2016-10-13
申请号：US15100390
申请日：2014-11-18
发明人： Louise D. FARRAND , Sarah NORMAN
CPC分类号： C08K3/04 , C08J3/093 , C08J2333/02 , C08J2339/06 , C08K5/18 , G02F1/167 , G02F2001/1678
摘要： This invention relates to a process for the preparation of a dispersion comprising black polymer particles, such black polymer particles prepared by the process, the use of the dispersion and the black polymer particles in electrophoretic fluids, and electrophoretic display devices comprising such fluids.
摘要翻译： 本发明涉及一种制备包含黑色聚合物颗粒，通过该方法制备的黑色聚合物颗粒，在电泳液中使用分散体和黑色聚合物颗粒的分散体以及包含这种流体的电泳显示装置的分散体的方法。
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公开(公告)号：US20050049392A1
公开(公告)日：2005-03-03
申请号：US10647678
申请日：2003-08-25
申请人： Farid Khouri , Paul Howson
发明人： Farid Khouri , Paul Howson
CPC分类号： C08J3/095 , C08G73/121 , C08G73/124 , C08J3/093 , C08J2379/08
摘要： Methods of reducing the amount of undesirable by-products in the production of polymers are disclosed. The resulting polyetherimides have lower polydispersivity and enhanced thermomechanical properties. In some embodiments, cyclic and low molecular weight linear oligomers are also obtained.
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公开(公告)号：US5690878A
公开(公告)日：1997-11-25
申请号：US693630
申请日：1996-08-09
CPC分类号： C08J3/093 , C08J5/18 , D01F6/12 , C08J2327/18
摘要： Perfluorinated cycloalkane solvents for dissolving high melting polymers containing tetrafluoroethylene, are disclosed. These solvents dissolve such polymers more rapidly, and/or are more stable, than previously known solvents. Also disclosed is a process for dissolution of the polymers and their resulting solutions. The solutions are useful for making polymer films, coatings and for encapsulating objects.
摘要翻译： 公开了用于溶解含有四氟乙烯的高熔点聚合物的全氟化环烷烃溶剂。 这些溶剂比以前已知的溶剂更快地溶解这种聚合物，和/或更稳定。 还公开了一种溶解聚合物及其所得溶液的方法。 该溶液可用于制备聚合物膜，涂层和封装物体。
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公开(公告)号：US5683557A
公开(公告)日：1997-11-04
申请号：US692816
申请日：1996-08-09
CPC分类号： C08J3/093 , C08J5/18 , D01F6/12 , C08J2327/18
摘要： Perfluorinated cycloalkane solvents for dissolving high melting polymers containing tetrafluoroethylene, are disclosed. These solvents dissolve such polymers more rapidly, and/or are more stable, than previously known solvents. Also disclosed is a process for dissolution of the polymers and their resulting solutions. The solutions are useful for making polymer films, coatings and for encapsulating objects.
摘要翻译： 公开了用于溶解含有四氟乙烯的高熔点聚合物的全氟化环烷烃溶剂。 这些溶剂比以前已知的溶剂更快地溶解这种聚合物，和/或更稳定。 还公开了一种溶解聚合物及其所得溶液的方法。 该溶液可用于制备聚合物膜，涂层和封装物体。
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公开(公告)号：US5652025A
公开(公告)日：1997-07-29
申请号：US694735
申请日：1996-08-09
CPC分类号： C08J3/093 , C08J5/18 , D01F6/12 , C08J2327/18
摘要： Perfluorinated cycloalkane solvents for dissolving high melting polymers containing tetrafluoroethylene, are disclosed. These solvents dissolve such polymers more rapidly, and/or are more stable, than previously known solvents. Also disclosed is a process for dissolution of the polymers and their resulting solutions. The solutions are useful for making polymer films, coatings and for encapsulating objects.
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8.发明授权
公开(公告)号：US5154758A
公开(公告)日：1992-10-13
申请号：US698948
申请日：1991-05-13
申请人： Thomas O. Olsen
发明人： Thomas O. Olsen
CPC分类号： C08J3/093 , C08K5/101 , C09K3/18 , C08J2383/04
摘要： An improved silicone rubber waterproofing composition having a low volatile organic chemicals content is the subject of the present invention. The composition comprises an RTV silicone rubber, a small but effective quantity of amyl acetate, and a solvent comprising mineral spirits and trichloroethane or its equivalent. The composition is highly penetrable, has a long residual life and is not subject to UV degradation. It meets the most stringent environmental regulations but is still economical to manufacture and exhibits low combustibility after curing.
摘要翻译： 具有低挥发性有机化学物质的改进的硅橡胶防水组合物是本发明的主题。 组合物包含RTV硅橡胶，少量但有效量的乙酸戊酯，以及包含矿物油和三氯乙烷或其等同物的溶剂。 该组合物是高度可穿透的，具有长的残留寿命并且不会受到UV降解。 符合最严格的环保要求，但制造经济性好，固化后燃烧性低。
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公开(公告)号：US4540632A
公开(公告)日：1985-09-10
申请号：US581179
申请日：1984-02-17
申请人： George A. Finn
发明人： George A. Finn
CPC分类号： C08L27/18 , C08J3/093 , C09D133/08 , C08L33/08 , Y10T428/3154 , Y10T428/31544
摘要： A coating composition for an elastomeric substrate used in packaging comprising polytetrafluoroethylene and poly n-butyl acrylate in a solvent comprising a blend of a 1,1-trichlorethane and 1,1,2-trichloro-2,2-trafluoroethane, and the coated elastomeric substrate.
摘要翻译： 用于包装的弹性体基材用涂料组合物，包括聚四氟乙烯和聚丙烯酸正丁酯在包含1,1-三氯乙烷和1,1,2-三氯-2,2-三氟乙烷的共混物的溶剂中，以及涂布的弹性体 基质。
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公开(公告)号：US3399162A
公开(公告)日：1968-08-27
申请号：US41778564
申请日：1964-12-11
申请人： MONSANTO CO
发明人： MORRIS SALAME
CPC分类号： C08J3/093 , C08J2363/00
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