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1. 发明申请

WO2009087067A1 PROCESS FOR THE SYNTHESIS OF PERFLUOROBUTADIENE 审中-公开
标题翻译：过氧化物合成方法
公开(公告)号：WO2009087067A1
公开(公告)日：2009-07-16
申请号：PCT/EP2008/068288
申请日：2008-12-24
申请人： SOLVAY SOLEXIS S.P.A. , TORTELLI, Vito , MILLEFANTI, Stefano , CARELLA, Serena
发明人： TORTELLI, Vito , MILLEFANTI, Stefano , CARELLA, Serena
IPC分类号： C07C21/20 , C07C17/281 , C07C19/10 , C07C17/04 , C07C17/23 , C07C17/25
CPC分类号： C07C21/20 , C07C17/04 , C07C17/23 , C07C17/25 , C07C17/281 , Y02P20/582 , C07C19/10
摘要： Process for preparing perfluoro-1,3-butadiene, comprising the following steps : A) preparation of fluoro-halo-butanes of formula : CF 2 Y I -CFY II CFY II CF 2 Y I (V) in which Y I and Y II which may be identical or different, may be H, C1 or Br, with the condition that Y I and Y II are not simultaneously hydrogen; starting with a chloroolefin having the formula : CY'Y = CY'C1 (II) in which Y, Y', Y', which may be identical or different, are H, C1 or Br, with the condition that Y, Y', Y' are not simultaneously hydrogen; and performing the following steps : - a fluorodimerization, and - a fluorination with elemental fluorine, the order of the two steps also possibly being inverted, - a dehalogenation or dehydrohalogenation step being performed between the two steps, B) dehalogenation or dehydrohalogenation of the fluoro-halo compounds of formula (V) to give the compound perfluoro-1,3-butadiene.
摘要翻译：制备全氟-1,3-丁二烯的方法，包括以下步骤：A）制备其中可以相同或不同的YI和YII可以相同或不同的式：CF2YI-CFYIICFYIICF2 YI（V）的氟代 - H，C1或Br，条件是YI和YII不同时为氢; 以具有下式的CYIY = CY'C1（II）的氯烯烃开始，其中可以相同或不同的Y，Y'，Y'为H，C1或Br，条件是Y，Y' ，Y'不同时为氢; 并进行以下步骤： - 氟代二聚化和 - 用元素氟进行氟化，两个步骤的顺序也可能被反转， - 在两个步骤之间进行脱卤或脱卤化氢步骤，B）氟化脱卤或脱卤化氢（V）的卤代化合物，得到化合物全氟-1,3-丁二烯。

2. 发明申请

WO2012000853A1 PROCESS FOR THE SYNTHESIS OF TRIFLUOROETHYLENE 审中-公开
标题翻译：三氟乙烯合成方法
公开(公告)号：WO2012000853A1
公开(公告)日：2012-01-05
申请号：PCT/EP2011/060400
申请日：2011-06-22
申请人： SOLVAY SOLEXIS S.p.A. , MILLEFANTI, Stefano , TORTELLI, Vito , MARCHIONNI, Giuseppe
发明人： MILLEFANTI, Stefano , TORTELLI, Vito , MARCHIONNI, Giuseppe
IPC分类号： C07C17/23 , C07C21/18
CPC分类号： B01J23/44 , B01J21/18 , B01J23/42 , B01J35/023 , B01J35/1023 , B01J35/1028 , B01J37/0009 , B01J37/18 , C07C17/23 , C07C21/18
摘要： A catalytic process for the synthesis of trifluoroethylene from chlorotrifluoroethylene which comprises contacting chlorotrifluoroethylene with hydrogen in the presence of a catalyst consisting of palladium or platinum supported on extruded activated carbon.
摘要翻译：用于从三氟氯乙烯合成三氟乙烯的催化方法，其包括在负载在挤出的活性炭上的由钯或铂组成的催化剂存在下使氯三氟乙烯与氢接触。

3. 发明申请

WO2009150091A1 METHOD FOR MANUFACTURING PERFLUOROVINYLETHERS 审中-公开
标题翻译：制备全氟尿嘧啶的方法
公开(公告)号：WO2009150091A1
公开(公告)日：2009-12-17
申请号：PCT/EP2009/056858
申请日：2009-06-04
申请人： SOLVAY SOLEXIS S.P.A. , MILLEFANTI, Stefano , TORTELLI, Vito , MARCHIONNI, Giuseppe
发明人： MILLEFANTI, Stefano , TORTELLI, Vito , MARCHIONNI, Giuseppe
IPC分类号： C07C17/35 , C07C17/00 , C07C19/08
CPC分类号： C07C41/24 , C07D317/34 , C07C43/17
摘要： The invention pertains to a process for the manufacture of a perfluorovinylether by hydrodehalogenation of a halofluoroether (HFE) having general formula (I-A) or (I-B): R f O-CR f 'X-CR f ''R f '''X' (I-A) wherein R f represents a C 1 -C 6 perfluoro(oxy)alkyl group; R f ', R f " and R f "' equal or different from each other, independently represent fluorine atoms or C 1 -C 5 perfluoro(oxy)alkyl groups; X and X', equal or different from each other, are independently chosen among Cl, Br or I; formula (I-B); wherein R f * and R f *', equal or different from each other, independently represent fluorine atoms or C 1 -C 3 perfluoro(oxy)alkyl groups; Y 1 and Y 2 , equal or different from each other, independently represent fluorine atoms or C 1 -C 3 perfluoroalkyl groups; X and X' are as above defined; said process comprising contacting said halofluoroether (HFE) with hydrogen in the presence of a catalyst comprising at least one transition metal of group VIII B at a temperature of at most 340°C.
摘要翻译：本发明涉及通过具有通式（IA）或（IB）的卤代氟醚（HFE）的加氢脱卤制备全氟乙烯基醚的方法：RfO-CRf'X-CRf''Rf“'X'（IA），其中 Rf表示C1-C6全氟（氧）烷基; Rf'，Rf“和Rf”'彼此相同或不同，独立地表示氟原子或C1-C5全氟（氧）烷基; X和X'彼此相同或不同，独立地选自Cl，Br或I; 式（I-B）; 其中Rf *和Rf *'彼此相同或不同，独立地表示氟原子或C1-C3全氟（氧）烷基; Y1和Y2彼此相同或不同，独立地表示氟原子或C1-C3全氟烷基; X和X'如上所定义; 所述方法包括在包含至少一种第ⅧB族过渡金属的催化剂存在下，在至多340℃的温度下使所述卤代氟醚（HFE）与氢气接触。

4. 发明申请

WO2008046816A1 PROCESS FOR STABILIZING FLUOROPOLYMER HAVING ION EXCHANGE GROUPS 审中-公开
标题翻译：具有离子交换聚合物稳定氟聚合物的方法
公开(公告)号：WO2008046816A1
公开(公告)日：2008-04-24
申请号：PCT/EP2007/060986
申请日：2007-10-16
申请人： SOLVAY SOLEXIS S.p.A. , ARCELLA, Vincenzo , CIRILLO, Luca , GHIELMI, Alessandro , MERLO, Luca , MILLEFANTI, Stefano
发明人： ARCELLA, Vincenzo , CIRILLO, Luca , GHIELMI, Alessandro , MERLO, Luca , MILLEFANTI, Stefano
IPC分类号： C08F8/22 , C08F14/18 , C08J5/22
CPC分类号： C08J5/2237 , C08F8/22 , C08F214/18 , C08F214/26 , C08J2327/18 , H01M8/1023 , H01M8/1025 , H01M8/1039 , H01M8/1072 , H01M2300/0082 , Y02P70/56
摘要： The invention pertains to a process for stabilizing a semi-crystalline fluoropolymer comprising ion exchange groups, said process comprising: suspending at least one semi-crystalline fluoropolymer having ion exchange groups [polymer (I)] in at least one fluorinated organic dispersing medium [medium (M)] so as to obtain a dispersion (D) of polymer (I) in a dispersing medium (M); contacting said dispersion (D) with fluorine under irradiation with U. V. radiation so as to obtain a stabilized polymer. Still objects of the invention are a stable semi-crystalline fluoropolymer as above defined having a low amount of unstable ends groups of -COF type, the use of the stabilized fluoropolymer obtained by the process or of the stable fluoropolymer in fuel cells devices, a membrane and a membrane-electrode assembly comprising said fluoropolymers.
摘要翻译：本发明涉及一种稳定包含离子交换基团的半结晶含氟聚合物的方法，所述方法包括：在至少一种氟化有机分散介质[介质中]悬浮至少一种具有离子交换基团[聚合物（I）]的半结晶含氟聚合物（M）]，得到分散介质（M）中的聚合物（I）的分散液（D）。在用U.V辐射照射下使所述分散体（D）与氟接触，以获得稳定的聚合物。本发明的另一目的是如上定义的稳定的半结晶含氟聚合物，其具有少量-COF型的不稳定端基，通过该方法获得的稳定的含氟聚合物或在燃料电池装置中使用稳定的含氟聚合物，膜以及包含所述含氟聚合物的膜 - 电极组件。

5. 发明申请

WO2012104365A2 METHOD FOR MANUFACTURING PERFLUOROVINYLETHERS 审中-公开
标题翻译：制备全氟尿嘧啶的方法
公开(公告)号：WO2012104365A2
公开(公告)日：2012-08-09
申请号：PCT/EP2012/051730
申请日：2012-02-02
申请人： SOLVAY SPECIALTY POLYMERS ITALY S.p.A. , MILLEFANTI, Stefano , TORTELLI, Vito , MARCHIONNI, Giuseppe , ALBONETTI, Stefania , GREGORI, Manuel , FORNASARI, Giuseppe
发明人： MILLEFANTI, Stefano , TORTELLI, Vito , MARCHIONNI, Giuseppe , ALBONETTI, Stefania , GREGORI, Manuel , FORNASARI, Giuseppe
IPC分类号： C07C41/42
CPC分类号： C07C41/24 , C07C43/17
摘要： The invention pertains to a process for the manufacture of a perfluorovinylether by hydrodehalogenation of a halofluoroether (HFE) having general formula (l-A) or (l-B): R f O-CR f 'X-CR f "R f "'X' (l-A) wherein Rf represents a C 1 -C 6 perfluoro(oxy)alkyl group; R f ', R f " and R f '", equal or different from each other, independently represent fluorine atoms or C 1 -C 5 perfluoro(oxy)alkyl groups; X and X', equal or different from each other, are independently chosen among CI, Br or I; wherein R f * and R f *', equal or different from each other, independently represent fluorine atoms or C 1 -C 3 perfluoro(oxy)alkyl groups; Y 1 and Y 2 , equal or different from each other, independently represent fluorine atoms or C 1 -C 3 perfluoroalkyl groups; X and X' are as above defined; said process comprising contacting said halofluoroether (HFE) with hydrogen in the presence of a catalyst comprising palladium and at least one transition metal (M) selected from the group consisting of the metals of group VIIIB, other than palladium, and of group IB.
摘要翻译：本发明涉及通过具有通式（1A）或（1B）的卤代氟醚（HFE）的加氢脱卤制备全氟乙烯基醚的方法：RfO-CRf'X-CRf“Rf”'X'（1A）其中Rf代表 C1-C6全氟（氧）烷基; Rf'，Rf“和Rf”“彼此相同或不同，独立地表示氟原子或C1-C5全氟（氧）烷基; X和X'彼此相同或不同，独立地选自CI，Br或I; 其中Rf *和Rf *'彼此相同或不同，独立地表示氟原子或C1-C3全氟（氧）烷基; Y1和Y2彼此相同或不同，独立地表示氟原子或C1-C3全氟烷基; X和X'如上所定义; 所述方法包括在催化剂存在下使所述卤代氟醚（HFE）与氢气接触，所述催化剂包含钯和至少一种选自除钯以外的第VIIIB族金属和IB族的过渡金属（M）。

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