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41. 发明授权

US5093446A Hydroxy containing fluorovinyl compounds and polymers thereof 失效
标题翻译：含羟基的氟乙烯基化合物及其聚合物
公开(公告)号：US5093446A
公开(公告)日：1992-03-03
申请号：US713948
申请日：1991-06-12
申请人： Ming-Hong Hung
发明人： Ming-Hong Hung
IPC分类号： C07C29/147 , C07C43/178 , C08F16/24
CPC分类号： C07C43/178 , C07C29/147 , C08F16/24
摘要： Novel hydroxy containing fluorovinyl ethers, polymers of hydroxy containing fluorovinyl ethers, copolymers of selected hydroxy containing fluorovinyl ethers, a process for reducing ester containing fluorovinyl compounds to the corresponding alcohol with borohydrides, and a process for polymerizing hydroxy containing fluorovinyl ethers are disclosed.
摘要翻译：公开了含羟基的氟乙烯基醚，含羟基乙烯基醚的羟基聚合物，选择的含羟基乙烯基醚的选择性羟基乙烯基醚的共聚物，含有氟乙烯基化合物的酯与硼氢化物相应的醇的方法，以及聚合含羟基乙烯基醚的方法。

42. 发明授权

US5070213A Perfluoro-4,4'-bis(2,2-dimethyl-1,3-dioxolane) and its preparation and use 失效
标题翻译：全氟-4,4'-双（2,2-二甲基-1,3-二氧戊环）及其制备和用途
公开(公告)号：US5070213A
公开(公告)日：1991-12-03
申请号：US568810
申请日：1990-08-17
申请人： Hsu-Nan Huang , Ming-Hong Hung , Carl G. Krespan
发明人： Hsu-Nan Huang , Ming-Hong Hung , Carl G. Krespan
IPC分类号： A61K49/06 , C07D317/16 , C07D317/42
CPC分类号： C07D317/42 , A61K49/06 , C07D317/16 , Y10T436/24
摘要： The novel compound perfluoro-4,4'-bis(2,2-dimethyl-1,3-dioxolane) is disclosed. Its preparation by fluorination of 4,4'-bis[2,2-bis(trifluoromethyl)-1,3-dioxolane using UV radiation or by reaction of 2,2-bis(trifluoromethyl)-4-iodo-4,5,5-trifluoromethyl-1,3-dioxolane with zinc in acetic anhydride and methylene chloride is also disclosed. The infusion of perfluoro-4,4'-bis(2,2-dimethyl-1,3-dioxolane) into mammalian tissue to facilitate inspection thereof by muclear magnetic resonance imaging is also disclosed.
摘要翻译：公开了新型化合物全氟-4,4'-双（2,2-二甲基-1,3-二氧戊环）。通过使用紫外线辐射或通过2,2-二（三氟甲基）-4-碘-4,5,5-三氟苯酚的反应将4,4'-双[2,2-双（三氟甲基）-1,3-二氧戊环氟化）还公开了含有锌在乙酸酐和二氯甲烷中的5-三氟甲基-1,3-二氧戊环。还公开了将全氟-4,4'-双（2,2-二甲基-1,3-二氧戊环）输入哺乳动物组织以便于通过核磁共振成像进行检查。

43. 发明授权

US4967022A Process for fluorinated allenes 失效
标题翻译：氟化丙烯的方法
公开(公告)号：US4967022A
公开(公告)日：1990-10-30
申请号：US442676
申请日：1989-11-29
申请人： Ming-Hong Hung
发明人： Ming-Hong Hung
IPC分类号： C07C21/215
CPC分类号： C07C21/215
摘要： Processes for the preparation of perfluoroalkyl substituted allenes and novel bis-allenyl substituted perfluoroalkanes are disclosed.
摘要翻译：公开了制备全氟烷基取代的全烯烃和新型双 - 烯丙基取代的全氟烷烃的方法。

44. 发明授权

US08394905B2 Fluoropolymers having diacrylate ends 失效
标题翻译：具有二丙烯酸酯末端的含氟聚合物
公开(公告)号：US08394905B2
公开(公告)日：2013-03-12
申请号：US12504267
申请日：2009-07-16
申请人： Ming-Hong Hung , Bruno Ameduri , Georgi Kostov
发明人： Ming-Hong Hung , Bruno Ameduri , Georgi Kostov
IPC分类号： C08F16/24
CPC分类号： C08F261/06 , C08F214/18
摘要： Disclosed herein is a telechelic diacrylate fluoropolymer and a process for manufacture of the fluoropolymer. The diacrylate copolymer is of formula CH2═CR′COO—(CH2)n—R—(CH2)n—OOCCR′═CH2, wherein R is selected from the group consisting of i) an oligomer comprising copolymerized units of vinylidene fluoride and perfluoro(methyl vinyl ether), ii) an oligomer comprising copolymerized units of vinylidene fluoride and hexafluoropropylene, iii) an oligomer comprising copolymerized units of tetrafluoroethylene and perfluoro(methyl vinyl ether), and iv) an oligomer comprising copolymerized units of tetrafluoroethylene and a hydrocarbon olefin, R′ is H or —CH3, n is 1-4 and wherein said oligomer has a number average molecular weight of 1000 to 25,000 daltons.
摘要翻译：本文公开了遥爪二丙烯酸酯含氟聚合物和制造含氟聚合物的方法。二丙烯酸酯共聚物具有式CH 2 = CR'COO-（CH 2）n -R-（CH 2）n-OOCCR'≡CH2，其中R选自i）包含偏二氟乙烯和全氟的共聚单元的低聚物（甲基乙烯基醚），ii）包含偏二氟乙烯和六氟丙烯的共聚单元的低聚物，iii）包含四氟乙烯和全氟（甲基乙烯基醚）的共聚单元的低聚物，和iv）包含四氟乙烯和烃烯烃的共聚单元的低聚物 R'为H或-CH 3，n为1-4，其中所述低聚物的数均分子量为1000-25,000道尔顿。

45. 发明授权

US08288492B2 Difunctional oligomers of perfluoro(methyl vinyl ether) 有权
标题翻译：全氟（甲基乙烯基醚）的双官能低聚物
公开(公告)号：US08288492B2
公开(公告)日：2012-10-16
申请号：US12209302
申请日：2008-09-12
申请人： Ming-Hong Hung , Bruno Ameduri , Cyrille Andre Jean-Marie Boyer
发明人： Ming-Hong Hung , Bruno Ameduri , Cyrille Andre Jean-Marie Boyer
IPC分类号： C08F16/24 , C08F216/12
CPC分类号： C08F214/18 , C08F214/184 , C08F214/222 , C08F214/262
摘要： Oligomers of perfluoro(methyl vinyl ether) with vinylidene fluoride or tetrafluoroethylene are disclosed that contain 40-90 mole percent copolymerized units of vinylidene fluoride or tetrafluoroethylene and 10-60 mole percent copolymerized units of perfluoro(methyl vinyl ether), said oligomers having two functional endgroups and having a number average molecular weight between 1000 and 25,000.
摘要翻译：公开了具有偏氟乙烯或四氟乙烯的全氟（甲基乙烯基醚）的低聚物，其含有40-90摩尔％的偏二氟乙烯或四氟乙烯的共聚单元和10-60摩尔％的全氟（甲基乙烯基醚）共聚单元，所述低聚物具有两个官能并且数均分子量在1000至25,000之间。

46. 发明授权

US07999049B2 Process for producing fluoroelastomers 有权
标题翻译：制备含氟弹性体的方法
公开(公告)号：US07999049B2
公开(公告)日：2011-08-16
申请号：US12354195
申请日：2009-01-15
申请人： Michael Cregg Coughlin , Ming-Hong Hung , Phan Linh Tang
发明人： Michael Cregg Coughlin , Ming-Hong Hung , Phan Linh Tang
IPC分类号： C08F12/20
CPC分类号： C08F14/18 , C07F9/091 , C08F2/26 , C08F2/20
摘要： An emulsion polymerization process for the production of fluoroelastomers is disclosed wherein at least one fluorosurfactant is employed as dispersant, said fluorosurfactant being a fluoroalkylphosphoric acid ester of the formula X—Rf-(CH2)n—O—P(O)(OM)2, wherein n=1 or 2, X=H or F, M=a univalent cation, and Rf is a C4-C6 fluoroalkyl or fluoroalkoxy group. Optionally, a second dispersing agent may be employed in the polymerization, said second agent being a perfluoropolyether having at least one endgroup selected from the group consisting of carboxylic acid, a salt thereof, sulfonic acid and a salt thereof, phosphoric acid and a salt thereof.
摘要翻译：公开了用于生产含氟弹性体的乳液聚合方法，其中使用至少一种含氟表面活性剂作为分散剂，所述含氟表面活性剂是式X-Rf-（CH2）n-O-P（O）（OM）2的氟代烷基磷酸酯其中n = 1或2，X = H或F，M =一价阳离子，Rf为C4-C6氟代烷基或氟代烷氧基。任选地，在聚合中可以使用第二分散剂，所述第二试剂是具有至少一个选自羧酸，其盐，磺酸及其盐的端基的全氟聚醚，磷酸及其盐。

47. 发明申请

US20090186997A1 PROCESS FOR PRODUCING FLUOROELASTOMERS 有权
标题翻译：生产荧光体的方法
公开(公告)号：US20090186997A1
公开(公告)日：2009-07-23
申请号：US12354195
申请日：2009-01-15
申请人： Michael Cregg Coughlin , Ming-Hong Hung , Phan Linh Tang
发明人： Michael Cregg Coughlin , Ming-Hong Hung , Phan Linh Tang
IPC分类号： C08F2/00 , C07F9/141
CPC分类号： C08F14/18 , C07F9/091 , C08F2/26 , C08F2/20
摘要： An emulsion polymerization process for the production of fluoroelastomers is disclosed wherein at least one fluorosurfactant is employed as dispersant, said fluorosurfactant being a fluoroalkylphosphoric acid ester of the formula X—Rf—(CH2)n—O—P(O)(OM)2, wherein n=1 or 2, X═H or F, M=a univalent cation, and Rf is a C4-C6 fluoroalkyl or fluoroalkoxy group. Optionally, a second dispersing agent may be employed in the polymerization, said second agent being a perfluoropolyether having at least one endgroup selected from the group consisting of carboxylic acid, a salt thereof, sulfonic acid and a salt thereof, phosphoric acid and a salt thereof.
摘要翻译：公开了用于生产含氟弹性体的乳液聚合方法，其中使用至少一种含氟表面活性剂作为分散剂，所述含氟表面活性剂是式X-Rf-（CH2）nOP（O）（OM）2的氟代烷基磷酸酯，其中n = 1或2，XH或F，M =单价阳离子，Rf为C4-C6氟烷基或氟代烷氧基。任选地，在聚合中可以使用第二分散剂，所述第二试剂是具有至少一个选自羧酸，其盐，磺酸及其盐的端基的全氟聚醚，磷酸及其盐。

48. 发明申请

US20070100099A1 Copolymers of vinylidene fluoride and vinyl esters 审中-公开
标题翻译：偏氟乙烯和乙烯基酯的共聚物
公开(公告)号：US20070100099A1
公开(公告)日：2007-05-03
申请号：US11540421
申请日：2006-09-29
申请人： Ming-Hong Hung , Phan Tang
发明人： Ming-Hong Hung , Phan Tang
IPC分类号： C08F16/24
CPC分类号： C08F214/22 , C08F214/222 , C08F214/225
摘要： Fluoroelastomers are disclosed that comprise copolymerized units of vinylidene fluoride and a vinyl ester of the formula CH2═CHOC(O)R, wherein R is a C1-C4 alkyl group. In one embodiment of the invention, the fluoroelastomers further comprise copolymerized units of a perfluoro(alkyl vinyl ether) and, optionally, tetrafluoroethylene. In another embodiment, the vinylidene fluoride/vinyl ester fluoroelastomers further comprise hexafluoropropylene. Optionally, fluoroelastomers of the invention contain copolymerized units of a cure site monomer.
摘要翻译：公开了包含偏二氟乙烯和式CH 2 -CHOC（O）R的乙烯基酯的共聚单元的氟弹性体，其中R是C 1 -C 3 > 4个烷基。在本发明的一个实施方案中，含氟弹性体还包含全氟（烷基乙烯基醚）和任选的四氟乙烯的共聚单元。在另一个实施方案中，偏二氟乙烯/乙烯基酯含氟弹性体还包含六氟丙烯。任选地，本发明的含氟弹性体含有固化部位单体的共聚单元。

49. 发明授权

US06794455B2 Coagents for fluoroelastomer free radical-curable compositions 失效
标题翻译：含氟弹性体自由基可固化组合物用组合物
公开(公告)号：US06794455B2
公开(公告)日：2004-09-21
申请号：US10317827
申请日：2002-12-12
申请人： Ming-Hong Hung
发明人： Ming-Hong Hung
IPC分类号： C08F11418
CPC分类号： C08F214/18
摘要： Crosslinking coagents based on aromatic diimides having N-substituted allyl groups are employed in place of triallyl isocyanurate (TAIC) for the free radical curing of fluoroelastomers. The diimide coagents mix more easily with fluoroelastomers and are less likely to homopolymerize than TAIC. Thus mold fouling and sticking due to low molecular weight polymers of coagent is greatly reduced.
摘要翻译：使用具有N-取代烯丙基的芳族二酰亚胺的交联助剂代替三烯丙基异氰脲酸酯（TAIC），用于含氟弹性体的自由基固化。二酰亚胺助剂更容易与含氟弹性体混合，并且比TAIC更不容易均聚。因此，由于助剂的低分子量聚合物引起的模糊污染和粘附性大大降低。

50. 发明授权

US06437066B1 Fluorovinyl ether cure site monomers and fluoroelastomer copolymer compositions thereof 失效
公开(公告)号：US06437066B1
公开(公告)日：2002-08-20
申请号：US09974118
申请日：2001-10-09
申请人： Ming-Hong Hung , Walter W Schmiegel
发明人： Ming-Hong Hung , Walter W Schmiegel
IPC分类号： C08F21418
CPC分类号： C07C43/17 , C08F214/222 , C08F216/1408
摘要： Disclosed herein is a novel class of fluorovinyl ether monomers which are useful as cure site monomers in fluoroelastomers, a process for the preparation of these fluorovinyl ether monomers, and fluoroelastomer copolymer compositions that contain copolymerized units of these fluorovinyl ether monomers.

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