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1. 发明授权

US5646223A Perfluorodioxoles, the preparation process thereof, and homopolymers and copolymers therefrom 失效
标题翻译：全氟二恶烷，其制备方法及其均聚物和共聚物
公开(公告)号：US5646223A
公开(公告)日：1997-07-08
申请号：US694509
申请日：1996-08-07
申请人： Walter Navarrini , Vito Tortelli , Pasqua Colaianna , Julio A. Abusleme
发明人： Walter Navarrini , Vito Tortelli , Pasqua Colaianna , Julio A. Abusleme
IPC分类号： C07D317/42 , C08F34/00 , C08F34/02 , C08F134/02 , C08F214/26 , C08F234/02 , C10M107/24 , C10N50/10 , C08F16/24
CPC分类号： C07D317/42 , C08F214/262 , C08F2438/01
摘要： The invention relates to new thermoprocessable copolymers of tetrafluoroethylene constituted by perfluoromethylvinylether (0.5-13% by weight), a fluorinated dioxole (0.05-3%) and tetrafluoroethylene (difference to 100%), particularly useful for coating electric cables by melt extrusion. It relates also to new perfluorodioxoles of formula ##STR1## wherein R.sub.F is a C.sub.1 -C.sub.5 perfluoroalkyl radical; X.sub.1 and X.sub.2 are, independently from each other, F or CF.sub.3 ; and their homopolymers and copolymers, in particular thermoprocessable copolymers as defined above.
摘要翻译：本发明涉及由全氟甲基乙烯基醚（0.5-13重量％），氟化二氧杂环戊烯（0.05-3％）和四氟乙烯（差异至100％）构成的四氟乙烯的新型热可加工共聚物，特别适用于通过熔融挤出涂覆电缆。它还涉及式为“IMAGE”的新的全氟二恶烷，其中RF是C1-C5全氟烷基; X 1和X 2彼此独立地为F或CF 3; 和它们的均聚物和共聚物，特别是如上定义的热可加工共聚物。

2. 发明授权

US5498682A Perfluorodioxoles, the preparation process thereof, and homopolymers and copolymers obtained therefrom 失效
公开(公告)号：US5498682A
公开(公告)日：1996-03-12
申请号：US270149
申请日：1994-07-01
申请人： Walter Navarrini , Vito Tortelli , Pasqua Colaianna , Julio A. Abusleme
发明人： Walter Navarrini , Vito Tortelli , Pasqua Colaianna , Julio A. Abusleme
IPC分类号： C07D317/42 , C08F34/00 , C08F34/02 , C08F134/02 , C08F214/26 , C08F234/02 , C10M107/24 , C10N50/10 , C08F14/18
CPC分类号： C07D317/42 , C08F214/262 , C08F2438/01
摘要： The invention relates to new thermoprocessable copolymers of tetrafluoroethylene constituted by perfluoromethylvinylether (0.5-13% by weight), a fluorinated dioxole (0.05-3%) and tetrafluoroethylene (difference to 100%), particularly useful for coating electric cables by melt extrusion. It relates also to new perfluorodioxoles of formula ##STR1## wherein R.sub.F is a C.sub.1 -C.sub.5 perfluoroalkyl radical; X.sub.1 and X.sub.2 are, independently from each other, F or CF.sub.3 ; and their homopolymers and copolymers, in particular thermoprocessable copolymers as defined above.

3. 发明授权

US5495028A Perfluorodioxoles, the preparation process thereof, and homopolymers and copolymers obtained therefrom 失效
标题翻译：全氟二恶烷，其制备方法以及由其获得的均聚物和共聚物
公开(公告)号：US5495028A
公开(公告)日：1996-02-27
申请号：US466387
申请日：1995-06-06
申请人： Walter Navarrini , Vito Tortelli , Pasqua Colaianna , Julio A. Abusleme
发明人： Walter Navarrini , Vito Tortelli , Pasqua Colaianna , Julio A. Abusleme
IPC分类号： C07D317/42 , C08F34/00 , C08F34/02 , C08F134/02 , C08F214/26 , C08F234/02 , C10M107/24 , C10N50/10 , C07D317/00
CPC分类号： C07D317/42 , C08F214/262 , C08F2438/01
摘要： The invention relates to new thermoprocessable copolymers of tetrafluoroethylene constituted by perfluoromethylvinylether (0.5-13% by weight), a fluorinated dioxole (0.05-3%) and tetrafluoroethylene (difference to 100%), particularly useful for coating electric cables by melt extrusion. It relates also to new perfluorodioxoles of formula ##STR1## wherein R.sub.F is a C.sub.1 -C.sub.5 perfluoroalkyl radical; X.sub.1 and X.sub.2 are, independently from each other, F or CF.sub.3 ; and their homopolymers and copolymers, in particular thermoprocessable copolymers as defined above.
摘要翻译：本发明涉及由全氟甲基乙烯基醚（0.5-13重量％），氟化二氧杂环戊烯（0.05-3％）和四氟乙烯（差异至100％）构成的四氟乙烯的新型热可加工共聚物，特别适用于通过熔融挤出涂覆电缆。它还涉及式为“IMAGE”的新的全氟二恶烷，其中RF是C1-C5全氟烷基; X 1和X 2彼此独立地为F或CF 3; 和它们的均聚物和共聚物，特别是如上定义的热可加工共聚物。

4. 发明授权

US5571932A Perfluorodioxoles, the preparation process thereof, and homopolymers and copolymers obtained therefrom 失效
标题翻译：全氟二恶烷，其制备方法以及由其获得的均聚物和共聚物
公开(公告)号：US5571932A
公开(公告)日：1996-11-05
申请号：US560196
申请日：1995-11-21
申请人： Walter Navarrini , Vito Tortelli , Pasqua Colaianna , Julio A. Abusleme
发明人： Walter Navarrini , Vito Tortelli , Pasqua Colaianna , Julio A. Abusleme
IPC分类号： C07D317/42 , C08F34/00 , C08F34/02 , C08F134/02 , C08F214/26 , C08F234/02 , C10M107/24 , C10N50/10 , C07D317/00
CPC分类号： C07D317/42 , C08F214/262 , C08F2438/01
摘要： The invention relates to new thermoprocessable copolymers of tetrafluoroethylene constituted by perfluoromethylvinylether (0.5-13% by weight), a fluorinated dioxole (0.05-3%) and tetrafluoroethylene (difference to 100%), particularly useful for coating electric cables by melt extrusion.It relates also to new perfluorodioxoles of formula ##STR1## wherein R.sub.F is a C.sub.1 -C.sub.5, perfluoroalkyl radical; X.sub.1 and X.sub.2 are, independently from each other, F or CF.sub.3 ; and their homopolymers and copolymers, in particular thermoprocessable copolymers as defined above.
摘要翻译：本发明涉及由全氟甲基乙烯基醚（0.5-13重量％），氟化二氧杂环戊烯（0.05-3％）和四氟乙烯（差异至100％）构成的四氟乙烯的新型热可加工共聚物，特别适用于通过熔融挤出涂覆电缆。它还涉及新的全氟二恶烷，其中RF是C1-C5，全氟烷基; X 1和X 2彼此独立地为F或CF 3; 和它们的均聚物和共聚物，特别是如上定义的热可加工共聚物。

5. 发明授权

US5902857A Fluoroelastomeric compositions 失效
标题翻译：氟弹性组合物
公开(公告)号：US5902857A
公开(公告)日：1999-05-11
申请号：US733938
申请日：1996-10-18
申请人： Ivan Wlassics , Vito Tortelli , Walter Navarrini , Margherita Albano
发明人： Ivan Wlassics , Vito Tortelli , Walter Navarrini , Margherita Albano
IPC分类号： C09K3/10 , C08F8/00 , C08K5/00 , C08K5/01 , C08K5/02 , C08K5/04 , C08K5/14 , C08K5/49 , C08K5/54 , C08K5/56 , C08K5/57 , C08L27/12
CPC分类号： C08K5/54 , C08K5/0025 , C08K5/14 , C08K5/57
摘要： Curing systems for fluoroelastomers curable by peroxidic route which comprise bromine, optionally iodine, the bromine always being higher than iodine, comprising as essential elements:(I) a curing agent comprising a bis-olefin having general formula: ##STR1## wherein: R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, equal to or different from each other, are H or alkyl C.sub.1 -C.sub.5 ; Z is a linear or branched alkylenic or cycloalkylenic radical C.sub.1 -C.sub.18, optionally containing oxygen atoms, or a (per)fluoropolyoxyalkylenic radical.(II) a metallorganic hydride of formula: ##STR2## wherein: M is selected from Sn, Si, Ge, Pb; x is an integer from 1 to 3; y, z are zero or integers from 1 to 3, with the proviso y+z=4-x; w is an integer from 1 to 3; the R groups, equal to or different from each other, are selected from: alkyls C.sub.1 -C.sub.4, aryls C.sub.6 -C.sub.12, arylalkyls and alkylaryls C.sub.7 -C.sub.14, optionally containing nitrile and/or hydroxyl groups.
摘要翻译：包含溴，任选碘，总是高于碘的溴可以固化的含氟弹性体的固化体系包含作为必需元素：（I）包含具有以下通式的双烯烃的固化剂：其中：R1，R2，R3 相同或不同的R 4，R 5，R 6为H或C 1 -C 5烷基; Z是任选含有氧原子的直链或支链亚烷基或环烷基C1-C18，或（全）氟聚氧亚烷基。（II）下式的金属有机氢化物：其中：M选自Sn，Si，Ge，Pb; x是1至3的整数; y，z为零或1至3的整数，条件是y + z = 4-x; w为1〜3的整数; R基彼此相同或不同，选自烷基C1-C4，芳基C6-C12，芳基烷基和烷基芳基C7-C14，任选地含有腈和/或羟基。

6. 发明授权

US5710345A Floorinated polymers and copolymers containing cyclic structures 失效
标题翻译：含有环状结构的地板聚合物和共聚物
公开(公告)号：US5710345A
公开(公告)日：1998-01-20
申请号：US749504
申请日：1996-11-15
申请人： Walter Navarrini , Vito Tortelli , Alessandro Zedda
发明人： Walter Navarrini , Vito Tortelli , Alessandro Zedda
IPC分类号： C08F214/18 , C07C41/00 , C07C43/16 , C07C43/313 , C08F14/18 , C08F16/14 , C08F16/24 , C08F16/32 , C08F24/00 , C08F34/00 , C08F216/12 , C08F216/14 , C08F224/00 , C08F234/02 , C09D137/00 , C07C43/03
CPC分类号： C08F16/32 , C07C43/313
摘要： Polymers and copolymers of one or more fluorinated dienes of structure CFX.sup.1 .dbd.CX.sup.2 --O--CX.sup.3 X.sup.4 --O--CX.sup.2 .dbd.CX.sup.1 F, wherein X.sup.1 and X.sup.2 are F, Cl or H, and X.sup.3 and X.sup.4 are F or CF.sub.3, wherein said dienes essentially form cyclic repetitive units, the comonomers used for preparing copolymers being ethylene unsaturated fluorinated compounds. Processes for preparing the fluorinated dienes having said structure which comprise the reaction in solution between one halogenated olefin and one hypofluorite CX.sup.3 X.sup.4 (OF).sub.2, wherein X.sup.3 and X.sup.4 are F or CF.sub.3, and the dehalogenation or dehydrohalogenation of the linear adduct between one hypofluorite molecule and two olefin molecules. The polymers and copolymers of the invention are particularly suitable for preparing coatings for applications at high temperatures.
摘要翻译：结构CFX1 = CX2-O-CX3X4-O-CX2 = CX1F的一种或多种氟化二烯的聚合物和共聚物，其中X 1和X 2是F，Cl或H，且X 3和X 4是F或CF 3，其中所述二烯基本上形成用于制备共聚物的共聚单体是乙烯不饱和氟化化合物。用于制备具有所述结构的氟化二烯的方法，其包含在一种卤代烯烃和一种次氟酸盐CX3X4（OF）2之间的溶液中的反应，其中X 3和X 4是F或CF 3，并且一个次氟酸盐分子之间的线性加合物的脱卤或脱卤化氢和两个烯烃分子。本发明的聚合物和共聚物特别适用于制备高温应用的涂料。

7. 发明授权

US5399779A Process for preparing perfluoro-2-methyl-4-methoxypentane 失效
标题翻译：制备全氟-2-甲基-4-甲氧基戊烷的方法
公开(公告)号：US5399779A
公开(公告)日：1995-03-21
申请号：US121757
申请日：1993-09-15
申请人： Vito Tortelli , Claudio Tonelli , Walter Navarrini , Simonetta Fontana
发明人： Vito Tortelli , Claudio Tonelli , Walter Navarrini , Simonetta Fontana
IPC分类号： C07C41/06 , C07C43/12
CPC分类号： C07C41/06 , C07C41/42
摘要： Perfluoro-2-methyl-4-methoxypentane is prepared with high selectivity by reacting perfluoro-4-methyl-2-pentene with CF.sub.3 OF at a temperature ranging from -40.degree. to +50.degree.. The reaction is preferably carried out by continuously bubbling a gaseous CF.sub.3 OF flow into a liquid phase consisting of the abovesaid pentene optionally dissolved in a solvent.
摘要翻译：通过使全氟-4-甲基-2-戊烯与CF 3 FO在-40℃至+ 50℃的温度下反应，以高选择性制备全氟-2-甲基-4-甲氧基戊烷。反应优选通过将气态CF 3 FOF连续鼓泡到由上述戊烯任选溶解在溶剂中的液相中而进行。

8. 发明授权

US5589557A Fluorinated polymers and copolymers containing cyclic structures 失效
标题翻译：含有环状结构的氟化聚合物和共聚物
公开(公告)号：US5589557A
公开(公告)日：1996-12-31
申请号：US441197
申请日：1995-05-15
申请人： Walter Navarrini , Vito Tortelli , Alessandro Zedda
发明人： Walter Navarrini , Vito Tortelli , Alessandro Zedda
IPC分类号： C08F214/18 , C07C41/00 , C07C43/16 , C07C43/313 , C08F14/18 , C08F16/14 , C08F16/24 , C08F16/32 , C08F24/00 , C08F34/00 , C08F216/12 , C08F216/14 , C08F224/00 , C08F234/02 , C09D137/00
CPC分类号： C08F16/32 , C07C43/313
摘要： Polymers and copolymers of one or more fluorinated dienes of structure CFX.sup.1 .dbd.CX.sup.2 --O--CX.sup.3 X.sup.4 --O--CX.sup.2 .dbd.CX.sup.1 F, wherein X.sup.1 and X.sup.2 are F, Cl or H, and X.sup.3 and X.sup.4 are F or CF.sub.3, wherein said dienes essentially form cyclic repetitive units, the comonomers used for preparing copolymers being ethylene unsaturated fluorinated compounds.Processes for preparing the fluorinated dienes having said structure which comprise the reaction in solution between one halogenated olefin and one hypofluorite CX.sup.3 X.sup.4 (OF).sub.2, wherein X.sup.3 and X.sup.4 are F or CF.sub.3, and the dehalogenation or dehydrohalogenation of the linear adduct between one hypofluorite molecule and two olefin molecules. The polymers and copolymers of the invention are particularly suitable for preparing coatings for applications at high temperatures.
摘要翻译：结构CFX1 = CX2-O-CX3X4-O-CX2 = CX1F的一种或多种氟化二烯的聚合物和共聚物，其中X 1和X 2是F，Cl或H，且X 3和X 4是F或CF 3，其中所述二烯基本上形成用于制备共聚物的共聚单体是乙烯不饱和氟化化合物。用于制备具有所述结构的氟化二烯的方法，其包含在一种卤代烯烃和一种次氟酸盐CX3X4（OF）2之间的溶液中的反应，其中X 3和X 4是F或CF 3，并且一个次氟酸盐分子之间的线性加合物的脱卤或脱卤化氢和两个烯烃分子。本发明的聚合物和共聚物特别适用于制备高温应用的涂料。

9. 发明授权

US07534845B2 Fluorovinyl ethers and polymers obtainable therefrom 有权
标题翻译：氟乙烯基醚和可从其获得的聚合物
公开(公告)号：US07534845B2
公开(公告)日：2009-05-19
申请号：US11641213
申请日：2006-12-18
申请人： Walter Navarrini
发明人： Walter Navarrini
IPC分类号： C08F16/24
CPC分类号： C08F216/1408 , C08F14/18 , C08F214/262 , C08F2/22
摘要： Fluorovinyl ethers having the formula CFX═CXOCF2OR, wherein R is a C2-C6 linear, branched or C5-C6 cyclic (per) fluoroalkyl group, or a C2-C6 linear, branched (per)fluoro oxyalkyl group containing from one to three oxygen atoms; when R is fluoroalkyl or fluorooxyalkyl group as above defined, it can contain from 1 to 2 atoms, equal or different, selected from the following: H, Cl, Br, I; X═F, H; and homopolymers or polymers obtainable polymerizing said Fluorovinyl ethers with at least another polymerizable monomer.
摘要翻译：具有式CFX-CXOCF2OR的氟乙烯基醚，其中R是含有一至三个氧的C 2 -C 6直链，支链或C5-C6环（全）氟代烷基或C2-C6直链，支链（全）氟氧烷基原子当R是如上所定义的氟代烷基或氟氧基烷基时，它可以含有1至2个等于或不同的选自下列的原子：H，Cl，Br，I; X-F，H; 和可以使至少另一种可聚合单体使所述氟乙烯基醚聚合的均聚物或聚合物。

10. 发明授权

US07141704B2 Process for preparing hydrofluoroethers 有权
标题翻译：制备氢氟醚的方法
公开(公告)号：US07141704B2
公开(公告)日：2006-11-28
申请号：US10809868
申请日：2004-03-26
申请人： Walter Navarrini , Marco Galimberti , Giovanni Fontana
发明人： Walter Navarrini , Marco Galimberti , Giovanni Fontana
IPC分类号： C07C41/01
CPC分类号： C07C41/01 , C07C41/48 , C07C41/50 , C08G65/007 , C08G65/3322 , C08G65/337 , Y02P20/584 , C07C43/126 , C07C43/17 , C07C43/12 , C07C43/315
摘要： Process for obtaining hydrofluoroethers of formula (I): A-(Rf)n0—CF(Rf1)—O—Rh (I) wherein a mono- or bifunctional carbonyl compound of formula (IV): B—Rf—C(O)Rf1 (IV) is reacted with at least one equivalent of a fluoroformate of formula (III) R—OC(O)F (III) in the presence of an ion fluoride compound (catalyst) and of a dipolar aprotic organic compound, liquid and inert under the reaction conditions.
摘要翻译：获得式（I）的氢氟醚的方法：<？in-line-formula description =“In-line Formulas”end =“lead”？> A-（R）f （I）<？in-line-formula description =“In-line Formulas”end =“tail”？ >其中式（Ⅳ）的单官能或双官能羰基化合物：？在线式描述=“在线式”末端=“铅”→BR f C（O ）将式（III）的式（III）的氟代甲酸酯与至少一当量的式（III）的氟甲酸酯反应， <？in-line-formula description =“In-line Formulas”end =“lead”？> R-OC（O）F（III）<？in-line-formula description =“In-line Formulas”end = 在催化剂和离子氟化物（催化剂）存在下，在反应条件下为液态惰性的偶极非质子有机化合物。

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