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11. 发明授权

US5326839A Amorphous copolymers of two fluorinated ring monomers 失效
公开(公告)号：US5326839A
公开(公告)日：1994-07-05
申请号：US65044
申请日：1993-05-24
申请人： Paul R. Resnick
发明人： Paul R. Resnick
IPC分类号： C08F234/02 , G02B1/04 , B32B15/04
CPC分类号： C08F234/02 , G02B1/04 , Y10S428/922 , Y10T428/24868 , Y10T428/2964 , Y10T428/31504 , Y10T428/31544 , Y10T428/31678
摘要： Copolymers of perfluoro(1,3-dimethyl-2,2-dioxole) with perfluoro(butenyl vinyl ether) and, optionally, with a third comonmer are amorphous in all monomer proportions, and soluble in perfluoro(2-butyl tetrahydrofuran). These copolymers are suitable in many high technology applications, especially where solubility is important, e.g., in applying coatings to substrates or articles for protection against mechanical, chemical, or environmental hazards. Dipolymers of the present invention have lower glass transition temperatures than dipolymers of perfluoro(1,3-dimethyl-2,2-dioxole) with tetrafluoroethylene having the same monomer proportions.

12. 发明授权

US5324889A Amorphous copolymers of two fluorinated ring monomers 失效
标题翻译：两种氟化环单体的无定形共聚物
公开(公告)号：US5324889A
公开(公告)日：1994-06-28
申请号：US149404
申请日：1993-11-09
申请人： Paul R. Resnick
发明人： Paul R. Resnick
IPC分类号： C08F234/02 , G02B1/04 , H01L23/28
CPC分类号： C08F234/02 , G02B1/04 , Y10S428/922 , Y10T428/24868 , Y10T428/2964 , Y10T428/31504 , Y10T428/31544 , Y10T428/31678
摘要： Copolymers of perfluoro(1,3-dimethyl-2,2-dioxole) with perfluoro(butenyl vinyl ether) and, optionally, with a third comonmer are amorphous in all monomer proportions, and soluble in perfluoro(2-butyl tetrahydrofuran). These copolymers are suitable in many high technology applications, especially where solubility is important, e.g., in applying coatings to substrates or articles for protection against mechanical, chemical, or environmental hazards. Dipolymers of the present invention have lower glass transition temperatures than dipolymers of perfluoro(1,3-dimethyl-2,2-dioxole) with tetrafluoroethylene having the same monomer proportions.
摘要翻译：全氟（1,3-二甲基-2,2-二氧杂环戊烯）与全氟（丁烯基乙烯基醚）和任选与第三共聚物的共聚物以所有单体比例为无定形，并且可溶于全氟（2-丁基四氢呋喃）。这些共聚物适用于许多高技术应用，特别是在溶解度很重要的情况下，例如在将涂料涂覆于基材或制品上以防止机械，化学或环境危害。与全氟（1,3-二甲基-2,2-二氧杂环戊烯）与具有相同单体比例的四氟乙烯的二聚物相比，本发明的二元共聚物具有较低的玻璃化转变温度。

13. 发明授权

US5182342A Hydrofluorocarbon solvents for fluoromonomer polymerization 失效
标题翻译：用于氟单体聚合的氢氟烃溶剂
公开(公告)号：US5182342A
公开(公告)日：1993-01-26
申请号：US843754
申请日：1992-02-28
申请人： Andrew E. Feiring , Carl G. Krespan , Paul R. Resnick , Bruce E. Smart , Theodore A. Treat , Robert C. Wheland
发明人： Andrew E. Feiring , Carl G. Krespan , Paul R. Resnick , Bruce E. Smart , Theodore A. Treat , Robert C. Wheland
IPC分类号： C08F2/00 , C08F2/04 , C08F2/06 , C08F14/00 , C08F14/18 , C08F16/24
CPC分类号： C08F16/24 , C08F14/18
摘要： A novel process for the free radical polymerization of fluoromonomers in which selected hydrofluorocarbon solvents are used. The solvents have little effect on atmospheric temperature and ozone concentrations. The polymers produced are useful as thermoplastics and elastomers.
摘要翻译：使用选择的氢氟烃溶剂的含氟单体的自由基聚合的新方法。溶剂对大气温度和臭氧浓度几乎没有影响。所生产的聚合物可用作热塑性塑料和弹性体。

14. 发明授权

US5043491A Multistep synthesis of hexafluoropropylene 失效
标题翻译：六氟丙烯的多步合成
公开(公告)号：US5043491A
公开(公告)日：1991-08-27
申请号：US452401
申请日：1989-12-19
申请人： James L. Webster , Elrey L. McCann , Douglas W. Bruhnke , Jan J. Lerou , Leo E. Manzer , William H. Manogue , Paul R. Resnick , Swiatoslaw Trofimenko
发明人： James L. Webster , Elrey L. McCann , Douglas W. Bruhnke , Jan J. Lerou , Leo E. Manzer , William H. Manogue , Paul R. Resnick , Swiatoslaw Trofimenko
IPC分类号： B01J23/10 , B01J23/26 , B01J27/06 , C07B61/00 , C07C17/00 , C07C17/04 , C07C17/10 , C07C17/20 , C07C17/21 , C07C17/23 , C07C19/10 , C07C21/18
CPC分类号： C07C21/18 , C07C17/00 , C07C17/10 , C07C17/21 , C07C17/23
摘要： The present invention relates to multistep syntheses of hexafluoropropylene from propane, propylene or partially halogenated acyclic three-carbon hydrocarbons. In all these syntheses the first step is a vapor-phase chlorofluorination of the starting material to the unsaturated chlorofluorocarbon CF.sub.3 CClCCl.sub.2.

15. 发明授权

US4440917A Vinyl ethers monomers and polymers therefrom 失效
标题翻译：乙烯基醚单体和聚合物
公开(公告)号：US4440917A
公开(公告)日：1984-04-03
申请号：US413787
申请日：1982-09-01
申请人： Paul R. Resnick
发明人： Paul R. Resnick
IPC分类号： C08F16/14 , C08F214/18 , C25B13/08
CPC分类号： C07C255/00 , C08F16/14 , C25B13/08
摘要： Vinyl ether monomers derived from diesters of the formula: ##STR1## wherein R is CH.sub.3 or C.sub.2 H.sub.5 and n is 0 to 10; copolymers of the vinyl ether monomers with one or more selected perfluorinated monoolefins; articles of manufacture made from the copolymers; process for making the diesters; process for using copolymer membranes in a chlor-alkali cell.
摘要翻译：衍生自下式的二酯的乙烯基醚单体：其中R为CH 3或C 2 H 5，n为0至10; 乙烯基醚单体与一种或多种选择的全氟化单烯烃的共聚物; 由共聚物制成的制品; 制造二酯的方法; 在氯碱电池中使用共聚物膜的方法。

16. 发明授权

US4437951A Membrane, electrochemical cell, and electrolysis process 失效
标题翻译：膜，电化学电池和电解过程
公开(公告)号：US4437951A
公开(公告)日：1984-03-20
申请号：US451991
申请日：1982-12-21
申请人： Thomas C. Bissot , Walter G. Grot , Paul R. Resnick
发明人： Thomas C. Bissot , Walter G. Grot , Paul R. Resnick
IPC分类号： C25B13/08 , C25B1/34 , C25B13/04
CPC分类号： C25B13/08
摘要： An ion exchange membrane which comprises a layer of fluorinated polymer which has carboxylic functional groups, a second layer of fluorinated polymer which has sulfonic or carboxylic functional groups at a surface layer, and a web of support material therein, and which has channels in the membrane which extend from window areas of the membrane to blind areas of the membrane occluded by members of the support material, is described. Precursor membrane which contains both reinforcement members and sacrificial members, and from which the ion exchange membrane is made, is also described. The ion exchange membrane can be used to separate the compartments of a chloralkali cell, and such a cell operates at low voltage, high current efficiency, and low power consumption.
摘要翻译：一种离子交换膜，其包含具有羧基官能团的氟化聚合物层，在表面层具有磺酸基或羧酸官能团的氟化聚合物第二层和其中的支撑材料纤维网，并且在膜中具有通道描述了从膜的窗口区域延伸到由支撑材料的构件阻塞的膜的盲区。还描述了包含增强构件和牺牲构件并由其制备离子交换膜的前体膜。离子交换膜可用于分离氯碱槽的隔室，并且这种电池在低电压，高电流效率和低功耗下工作。

17. 发明授权

US4429143A Cyclic monomers derived from trifluoropyruvate esters 失效
标题翻译：衍生自三氟丙酮酸酯的环状单体
公开(公告)号：US4429143A
公开(公告)日：1984-01-31
申请号：US306390
申请日：1981-09-28
申请人： Burton C. Anderson , David C. England , Paul R. Resnick
发明人： Burton C. Anderson , David C. England , Paul R. Resnick
IPC分类号： C08J5/18 , C07D317/32 , C07D317/42 , C08F16/00 , C08F16/14 , C08F24/00 , C08F34/00 , C08F34/02 , C07D317/00
CPC分类号： C07D317/42 , C07D317/32 , C08F24/00 , C08F34/02
摘要： Perhalogenated dioxoles, halogenated dioxolanes, a process for making the dioxoles and dioxolanes, and polymers of dioxole and dioxolane monomers.
摘要翻译：过卤化二氧戊环，卤代二氧戊环，制备二氧杂环戊烯和二氧戊环的方法，以及二氧杂环戊烯和二氧戊环单体的聚合物。

18. 发明授权

US4414159A Vinyl ether monomers and polymers therefrom 失效
标题翻译：乙烯基醚单体和聚合物
公开(公告)号：US4414159A
公开(公告)日：1983-11-08
申请号：US330332
申请日：1981-12-14
申请人： Paul R. Resnick
发明人： Paul R. Resnick
IPC分类号： C08F16/14 , C08J5/22
CPC分类号： C07C255/00 , C08F16/14 , C08J5/2237 , C08J2333/12
摘要： Vinyl ether monomers derived from diesters of the formula: ##STR1## wherein R is CH.sub.3 or C.sub.2 H.sub.5 and n is 0 to 10; copolymers of the vinyl ether monomers with one or more selected perfluorinated monoolefins; articles of manufacture made from the copolymers; process for making the diesters; process for using copolymer membranes in a chlor-alkali cell.
摘要翻译：衍生自下式的二酯的乙烯基醚单体：其中R为CH 3或C 2 H 5，n为0至10; 乙烯基醚单体与一种或多种选择的全氟化单烯烃的共聚物; 由共聚物制成的制品; 制造二酯的方法; 在氯碱电池中使用共聚物膜的方法。

19. 发明授权

US4360601A Process for extraction of fluorinated copolymers with fluorocarbons 失效
标题翻译：用碳氟化合物萃取氟化共聚物的方法
公开(公告)号：US4360601A
公开(公告)日：1982-11-23
申请号：US214997
申请日：1980-12-10
申请人： Terry M. Copeland , Paul R. Resnick
发明人： Terry M. Copeland , Paul R. Resnick
IPC分类号： C08F6/00 , C08F6/04 , C08F6/06 , C08F6/28 , C08F14/00 , C08F14/18 , B01J39/00
CPC分类号： C08F6/28
摘要： A process for extracting a fluorinated polymer which contains carboxylic ester functional groups with a liquid compound which is preferably a perchlorofluorocarbon having a boiling point in the range of 30.degree. to 125.degree. C. is described. Polymer so extracted can be fabricated into a membrane and hydrolyzed to ion exchange form to provide a membrane for electrolytic cells. When used as the membrane for a chloralkali cell, such membrane provides improved performance, e.g., a high level of current efficiency and low power consumption are maintained for an extended period of time when compared against a membrane of like construction fabricated from polymer which has not been so extracted.
摘要翻译：描述了一种提取含有羧酸酯官能团的含氟聚合物的方法，其中液体化合物优选是沸点在30至125℃范围内的全氯氟烃。如此提取的聚合物可以制成膜并水解成离子交换形式以提供电解池的膜。当用作氯碱电池的膜时，这种膜提供改进的性能，例如，当与不具有聚合物的聚合物制成的类似结构的膜相比较时，电流效率的高水平和低功耗保持较长的时间被提拔了

20. 发明授权

US4345092A Process for alkyl perfluoro(4,7-dioxa-5-methyl-8-fluoroformylnonanoate 失效
标题翻译：烷基全氟（4,7-二氧杂-5-甲基-8-氟甲酰基壬酸酯）的方法
公开(公告)号：US4345092A
公开(公告)日：1982-08-17
申请号：US175273
申请日：1980-08-04
申请人： Paul R. Resnick
发明人： Paul R. Resnick
IPC分类号： C07C67/465 , B01J27/00 , B01J27/12 , C07B61/00 , C07C69/708 , C07C67/343
CPC分类号： C07C69/708
摘要： Improved process for making an alkyl perfluoro(4,7-dioxa-5-methyl-8-fluoroformylnonanoate) from hexafluorpropylene oxide and either a monoalkyl difluoromalonyl fluoride or an alkyl perfloro(4-oxa-5-fluoroformylhexanoate) in the presence of fluoride ion catalyst which comprises carrying out the reaction in the presence of a medium consisting essentially of two aprotic liquids, one of the liquids in major proportion and being a poor solvent for methyl perfluoro(4-oxa-5-fluoroformylhexanoate), and the other liquid in minor proportion, being a good solvent for the same compound and being a solvent for the fluoride ion catalyst to the extent of at least 0.001% by weight at 20.degree. C. The product is an intermediate to a valuable fluorinated comonomer used for making fluorinated ion exchange resins.
摘要翻译：在氟离子存在下由六氟环氧丙烷和单烷基二氟代丙二酰氟或全氟代（4-氧杂-5-氟甲酰基己酸烷基酯）制备烷基全氟（4,7-二氧杂-5-甲基-8-氟甲酰基壬酸酯）的改进方法催化剂，其包括在基本上由两种非质子液体，主要成分中的一种液体和全氟（4-氧杂-5-氟甲酰基己酸）的不良溶剂）存在下进行反应，并且其它液体是相同化合物的良溶剂，氟化物离子催化剂的溶剂在20℃下至少为0.001重量％。该产物是用于制备氟化离子的有价值的氟化共聚单体的中间体交换树脂。

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