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11. 发明授权

US08940944B2 Fluoroelastomers 有权
标题翻译：氟弹性体
公开(公告)号：US08940944B2
公开(公告)日：2015-01-27
申请号：US13427656
申请日：2012-03-22
申请人： Marco Apostolo , Francesco Triulzi , Vito Tortelli , Marco Galimberti
发明人： Marco Apostolo , Francesco Triulzi , Vito Tortelli , Marco Galimberti
IPC分类号： C07C41/54 , C08F14/18
CPC分类号： C07C68/00 , C07C41/48 , C07C41/54 , C07C43/313 , C08F14/18 , C07C69/96 , C08F2/02
摘要： VDF-based curable fluoroelastomers having glass transition temperature lower than −35° C. and an amount of —COF end groups in the polymer lower than the sensitivity limit of the method using the FT-IR spectroscopy described in the present application.
摘要翻译：玻璃化转变温度低于-35℃的VDF类固化性含氟弹性体，聚合物中-COF端基的量低于使用本申请所述的FT-IR光谱法的灵敏度极限。

12. 发明授权

US08933268B2 Process for the preparation of difluroacetic acid 有权
标题翻译：制备二氟乙酸的方法
公开(公告)号：US08933268B2
公开(公告)日：2015-01-13
申请号：US13883182
申请日：2011-10-28
申请人： Vito Tortelli , Cristiano Monzani , Ivan Wlassics
发明人： Vito Tortelli , Cristiano Monzani , Ivan Wlassics
IPC分类号： C07C51/41 , C07C51/02 , C07C51/00
CPC分类号： C07C51/41 , C07C51/00 , C07C51/02 , C07C51/412 , C07C53/18
摘要： A process is provided for the preparation of difluoroacetic acid from tetrafluoroethylene. The process comprises reacting tetrafluoroethylene with an aqueous solution of an inorganic base, optionally in the presence of an organic solvent.
摘要翻译：提供了从四氟乙烯制备二氟乙酸的方法。该方法包括任选地在有机溶剂存在下使四氟乙烯与无机碱的水溶液反应。

13. 发明授权

US08703889B2 Method for manufacturing fluoropolymers 有权
标题翻译：氟聚合物的制造方法
公开(公告)号：US08703889B2
公开(公告)日：2014-04-22
申请号：US13002781
申请日：2009-07-06
申请人： Giuseppe Marchionni , Vito Tortelli , Ivan Wlassics , Valeri Kapeliouchko
发明人： Giuseppe Marchionni , Vito Tortelli , Ivan Wlassics , Valeri Kapeliouchko
IPC分类号： C08F14/26
CPC分类号： C07D317/34 , C07D317/42 , C08F14/18 , C08F114/26 , C08F2/24
摘要： A method for making a fluoropolymer comprising an aqueous emulsion polymerization of one or more fluorinated monomers wherein the aqueous emulsion polymerization is carried out in the presence of at least one cyclic fluorocompound of the following formula (I): wherein X1, X2, X3, equal to or different from each other are independently selected among H, F, and C1-6 (per)fluoroalkyl groups, optionally comprising one or more catenary or non-catenary oxygen atoms; L represents a bond or a divalent group; RF is a divalent fluorinated C1-3 bridging group; Y is a hydrophilic function selected among anionic functionalities, cationic functionalities and non-ionic functionalities.
摘要翻译：一种制备含氟聚合物的方法，其包含一种或多种氟化单体的水乳液聚合，其中所述水乳液聚合在至少一种下式（I）的环状氟化合物的存在下进行：其中X1，X2，X3等于彼此独立地选自H，F和C 1-6（全）氟烷基，任选地包含一个或多个悬链或非链状氧原子; L表示键或二价基团; RF是二价氟化C1-3桥联基团; Y是选自阴离子官能团，阳离子官能团和非离子官能团的亲水性功能。

14. 发明申请

US20100273968A1 Addition reaction to fluoroallylfluorosulfate 有权
标题翻译：氟代氟代硫酸盐的加成反应
公开(公告)号：US20100273968A1
公开(公告)日：2010-10-28
申请号：US12745869
申请日：2008-12-17
申请人： Giuseppe Marchionni , Vito Tortelli
发明人： Giuseppe Marchionni , Vito Tortelli
IPC分类号： C08F16/24 , C07C41/00 , C07D317/08
CPC分类号： C07D317/42 , C07C41/24 , C07C51/58 , C07C303/24 , C08F214/18 , C08F259/08 , C07C59/135 , C07C305/26 , C07C43/126
摘要： The invention pertains to a process for preparing compounds of formula (I-A) or (I-B) here below: by reaction of perfluoroallylfluorosulfate (FAFS) of formula (II): with at least one hypofluorite of formula (II-A) or (II-B): wherein: RF in formulae (I-A) and (II-A) is a monovalent fluorocarbon C1-C20 group, optionally comprising oxygen catenary atoms, optionally comprising functional groups comprising heteroatoms (e.g. —SO2F groups); R′F in formulae (I-B) and (II-B) is a divalent fluorocarbon C1-C6 group, preferably a group of formula wherein X1 and X2, equal to or different from each other, are independently a fluorine atom or a C1-C3 fluorocarbon group. The FAFS-hypofluorite adducts of formulae (I-A) and (I-B) can be produced with high selectivity so as to access useful intermediates which can further be reacted taking advantage of the un-modified fluorosulfate group chemistry.
摘要翻译：本发明涉及如下制备式（IA）或（IB）化合物的方法：通过式（II）的全氟代氟代硫酸盐（FAFS）与至少一种式（II-A）的次氟酸盐或（II- B）：其中：式（IA）和（II-A）中的RF是任选包含氧连接原子的任选包含杂原子的官能团（例如-SO 2 F基团）的单价碳氟化合物C1-C20基团; 式（IB）和（II-B）中的R'F是二价碳氟化合物C1-C6基团，优选下式的基团：其中X1和X2彼此相同或不同，分别为氟原子或C1- C3碳氟化合物。可以高选择性地制备式（I-A）和（I-B）的FAFS-次氟化物加合物，以便获得可利用未改性的氟硫酸盐基团化学进一步反应的有用的中间体。

15. 发明申请

US20070149827A1 Process for preparing fluorohalogenethers 有权
公开(公告)号：US20070149827A1
公开(公告)日：2007-06-28
申请号：US11634145
申请日：2006-12-06
申请人： Vito Tortelli , Pierangelo Calini , Alberto Zompatori , Emanuela Antenucci
发明人： Vito Tortelli , Pierangelo Calini , Alberto Zompatori , Emanuela Antenucci
IPC分类号： C07C41/22
CPC分类号： C07C41/06 , C07C41/22 , C07C41/24 , C07C43/123 , C07C43/17
摘要： A process for preparing fluorovinylethers having general formula: RfO—CF═CF2 (IA) wherein Rf is a fluorinated or perfluorinated alkyl or cycloalkyl substituent; comprising the following reaction steps: 1) reaction of a hypofluorite of formula RfOF, wherein Rf is as above, with an olefin of formula: CY″Y═CY′CI (II) wherein Y, Y′ and Y″, equal to or different from each other, are H, Cl, Br, with the proviso that Y, Y′ and Y″ are not contemporaneously hydrogen; 2) dehalogenation or dehydrohalogenation of the fluorohalogenethers obtained in step 1) and obtainment of vinyl ethers of formula: RfO—CYI═CYIIF (IV) wherein YI and YII, equal to or different from each other, have the meaning of H, Cl, Br with the proviso that YI and YII are not both H; 3) fluorination with fluorine of the vinyl ethers (IV) and obtainment of fluorohalogenethers of formula: RfO—CFYI—CF2YII (I) wherein YI, YII, equal to or different from each other, are Cl, Br, H with the proviso that YI and YII cannot be contemporaneously equal to H; 4) dehalogenation or dehydrohalogenation of the fluorohalogenethers (I) and obtainment of the fluorovinylethers (IA).

16. 发明申请

US20050171388A1 Process for preparing fluorohalogenethers 有权
标题翻译：制备氟卤醚的方法
公开(公告)号：US20050171388A1
公开(公告)日：2005-08-04
申请号：US11044022
申请日：2005-01-28
申请人： Vito Tortelli , Stefano Millefanti , Pierangelo Calini
发明人： Vito Tortelli , Stefano Millefanti , Pierangelo Calini
IPC分类号： C07C41/18 , C07C41/05 , C07C41/24 , C07C41/48 , C07C43/12 , C07C43/17 , C07C43/313 , C07C43/315 , C07C41/16
CPC分类号： C07C41/48 , C07C43/313 , C07C43/315
摘要： A process for preparing (per)fluorohalogenethers having general formula: wherein: A and A′, equal to or different from each other, are selected among Cl, Br and H; m=1, 2; n=0, 1; R′ is a C1-C3 (per)fluoroalkyl substituent; R is a (per)fluoropolyether substituent; z and z′ are 1 or zero, X1=F, CF3; by reaction of carbonyl compounds having formula: (R′)n—C(O)(F)q(CF2ORI) (II) wherein: R′ and n are as above; q=0, 1; RI is a (per)fluoro-polyether substituent; in liquid phase, with elemental fluorine and with olefinic compounds of formula: CAF=CA′F2 (III) wherein A and A′ are as above, at temperatures from −120° C. to −20° C., preferably from −100° C. to −40° C.
摘要翻译：制备具有以下通式的（全）氟卤醚的方法：其中：A和A'彼此相同或不同，选自Cl，Br和H; m = 1,2; n = 0,1; R'是C 1 -C 3 -C 3（全）氟烷基取代基; R是一个（全）氟聚醚取代基; z和z'为1或0，X 1 = F，CF 3 3; 通过具有下式的羰基化合物的反应：<？in-line-formula description =“In-line formula”end =“lead”→（R'）n -C（O）（F）（II）（II）<？in-line-formula description =“In-line Formulas”end =“tail 其中：R'和n如上所述; q = 0,1; R 1是（全）氟 - 聚醚取代基; 在液相中使用元素氟和具有下式的烯属化合物：<？in-line-formula description =“In-line Formulas”end =“lead”？> CAF = CA'F 2 III）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中A和A'如上所述，在-120℃至-20℃的温度下，优选地 -100°C至-40°C

17. 发明授权

US5124420A Perfluoroalkenes and fluorination products thereof 失效
标题翻译：全氟烯烃及其氟化产物
公开(公告)号：US5124420A
公开(公告)日：1992-06-23
申请号：US723279
申请日：1991-06-28
申请人： Claudio Tonelli , Vito Tortelli
发明人： Claudio Tonelli , Vito Tortelli
IPC分类号： C07C17/00 , C07C17/04 , C07C17/358 , C07C19/08 , C07C21/18 , C08F4/00 , C08F14/26
CPC分类号： C08F4/00 , C07C17/04 , C07C17/358 , C07C19/08 , C07C21/18
摘要： The present invention relates to the synthesis of new terminal olefins, perfluoro 2,4-dimethyl 3-ethylpentene and perfluoro 2-isopropyl 3,3-dimethyl butene, and to the subsequent fluorination thereof in order to obtain highly branched perfluoroalkanes, capable of providing perfluoroalkyl radicals, which are utilizable as initiators for the polymerization of ethylenically unsaturated monomers.

18. 发明授权

US4851485A Fluorinated cross-linking agents for epoxy resins and process for preparing the resins 失效
标题翻译：用于环氧树脂的氟化交联剂和制备树脂的方法
公开(公告)号：US4851485A
公开(公告)日：1989-07-25
申请号：US201091
申请日：1988-06-01
申请人： Alberto Re , Claudio Tonelli , Vito Tortelli
发明人： Alberto Re , Claudio Tonelli , Vito Tortelli
IPC分类号： C08G18/58 , C08G18/80 , C08G59/40 , C08G59/42
CPC分类号： C07C265/10 , C07C265/12 , C08G18/58 , C08G18/8054 , C08G59/40 , C08G59/4028 , C08G59/42
摘要： Non-fluorinated epoxy resins of a known type are cross-linked by means of polyfunctional fluoroalkanes containing groups which are reactive with the epoxy groups and/or with the hydroxy groups present in the starting resin. The cross-linked products so obtained, having a fluorine content not higher than 15% by weight, and preferably ranging from 1% to 5%, exhibit a complex of properties which are typical of the corresponding fluorinated resins having a much higher fluorine content; in particular, oil- and water-repellency, resistance to hydrolysis and to solvents, and minimum absorption of water.

19. 发明授权

US4748282A Process for the synthesis of mono- di-hydroxyfluoro-alkanes 失效
标题翻译：合成单二羟基氟烷烃的方法
公开(公告)号：US4748282A
公开(公告)日：1988-05-31
申请号：US55061
申请日：1987-05-28
申请人： Gianangelo Bargigia , Claudio Tonelli , Vito Tortelli
发明人： Gianangelo Bargigia , Claudio Tonelli , Vito Tortelli
IPC分类号： B01J27/053 , B01J27/00 , C07B61/00 , C07C27/00 , C07C29/124 , C07C31/38 , C07C31/42 , C07C67/00
CPC分类号： C07C31/42 , C07C29/124
摘要： A process for preparing mono- and di-hydroxyfluoroalkanes which comprises reacting in a homogeneous phase the corresponding iodo-fluoroalkanes with water in an organic solvent, completely miscible with water or in which water is soluble for at least 1.7% by weight at 20.degree. C., and in the presence of catalysts comprising one or more transition metal ions, at temperatures ranging from 120.degree. to 280.degree. C.

20. 发明授权

US09540461B2 Fluorinated unsaturated compound and polymers obtainable therefrom 有权
标题翻译：氟化不饱和化合物和可从其获得的聚合物
公开(公告)号：US09540461B2
公开(公告)日：2017-01-10
申请号：US14128045
申请日：2012-06-15
申请人： Cristiano Monzani , Vito Tortelli
发明人： Cristiano Monzani , Vito Tortelli
IPC分类号： C08F14/18 , C08F14/22 , C08F14/28 , C07C381/00 , C08F2/22 , C08F214/18 , C07C313/10 , C08F14/26 , C08F216/14
CPC分类号： C08F14/28 , C07C313/10 , C07C381/00 , C08F2/22 , C08F14/18 , C08F14/22 , C08F14/26 , C08F214/18 , C08F214/186 , C08F216/1408
摘要： A compound of formula CF2═CFCF2OSF5 and polymers comprising recurring units deriving from CF2═CFCF2OSF5 are disclosed as well as processes for their preparation.
摘要翻译：公开了式CF2 = CFCF2OSF5的化合物和衍生自CF2 = CFF2OSF5的重复单元的聚合物及其制备方法。

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