专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP1801091B1 Process for preparing fluorohalogenethers 有权转让
标题翻译：一种制备fluorohalogenethers过程
公开(公告)号：EP1801091B1
公开(公告)日：2010-12-08
申请号：EP06026268.0
申请日：2006-12-19
申请人： Solvay Solexis S.p.A.
发明人： Tortelli, Vito , Calini, Pierangelo , Zompatori, Alberto , Antenucci, Emanuela
IPC分类号： C07C41/24 , C07C41/06 , C07C43/17
CPC分类号： C07C41/06 , C07C41/22 , C07C41/24 , C07C43/123 , C07C43/17

2. 发明公开

EP1719751A3 Dehalogenation process 有权
标题翻译： Dehalogenierungsverfahren
公开(公告)号：EP1719751A3
公开(公告)日：2007-08-22
申请号：EP06008734.3
申请日：2006-04-27
申请人： Solvay Solexis S.p.A.
发明人： Wlassics, Ivan , Tortelli, Vito
IPC分类号： C07C41/24 , C07C43/225
CPC分类号： C07C41/24 , C07C43/225
摘要： A process for obtaining vinyl compounds by dehalogenation of halofluorinated compounds with aromatic substituents, having formula:

T-Ar-(O) y -CFX'-CF 2 X" (I)

wherein:
X'= F, Cl, Br, I;
X"= Cl, Br, I;
y = 0, 1; when y = 0 X'≠ F;
T = H, -(O) Y -CFX'-CF 2 X", wherein y, X' and X" are as above;
Ar is a monocyclic, bicyclic or tricyclic bivalent aromatic radical from 6 to 14 carbon atoms, optionally containing heteroatoms, or Ar is formed of two aromatic rings linked by a bivalent radical;
said process characterized in that the halofluorinated compounds are dehalogenated in the presence of a transition metal, by operating in a biphasic system of solvents immiscible among each other, formed of a (per)fluorinated solvent and a dipolar aprotic or protic solvent (co-solvent), wherein the ratio moles co-solvent/equivalents of the halofluorinated compound with aromatic substituents ranges from 0.5 to 10.

3. 发明公开

EP1801091A3 Process for preparing fluorohalogenethers 有权转让
公开(公告)号：EP1801091A3
公开(公告)日：2007-08-08
申请号：EP06026268.0
申请日：2006-12-19
申请人： Solvay Solexis S.p.A.
发明人： Tortelli, Vito , Calini, Pierangelo , Zompatori, Alberto , Antenucci, Emanuela
IPC分类号： C07C41/24 , C07C41/06 , C07C43/17
CPC分类号： C07C41/06 , C07C41/22 , C07C41/24 , C07C43/123 , C07C43/17
摘要： A process for preparing fluorovinylethers having general formula:

R f O-CF=CF 2 , (IA)

wherein R f 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'Cl (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-CY I =CY II F (IV)

wherein Y I and Y II , equal to or different from each other, have the meaning of H, Cl, Br with the proviso that Y I and Y II are not both H;
3) fluorination with fluorine of the vinyl ethers (IV) and obtainment of fluorohalogenethers of formula:

RfO-CFY I -CF 2 Y II (I)

wherein Y I , Y II , equal to or different from each other, are Cl, Br, H with the proviso that Y I and Y II cannot be contemporaneously equal to H;
4) dehalogenation or dehydrohalogenation of the fluorohalogenethers (I) and obtainment of the fluorovinylethers (IA).

4. 发明公开

EP1801091A2 Process for preparing fluorohalogenethers 有权转让
标题翻译：制备氟卤代醚的方法
公开(公告)号：EP1801091A2
公开(公告)日：2007-06-27
申请号：EP06026268.0
申请日：2006-12-19
申请人： Solvay Solexis S.p.A.
发明人： Tortelli, Vito , Calini, Pierangelo , Zompatori, Alberto , Antenucci, Emanuela
IPC分类号： C07C41/24 , C07C41/06 , C07C43/17
CPC分类号： C07C41/06 , C07C41/22 , C07C41/24 , C07C43/123 , C07C43/17
摘要： A process for preparing fluorovinylethers having general formula:

R f O-CF=CF 2 , (IA)

wherein R f 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'Cl (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-CY I =CY II F (IV)

wherein Y I and Y II , equal to or different from each other, have the meaning of H, Cl, Br with the proviso that Y I and Y II are not both H;
3) fluorination with fluorine of the vinyl ethers (IV) and obtainment of fluorohalogenethers of formula:

RfO-CFY I -CF 2 Y II (I)

wherein Y I , Y II , equal to or different from each other, are Cl, Br, H with the proviso that Y I and Y II cannot be contemporaneously equal to H;
4) dehalogenation or dehydrohalogenation of the fluorohalogenethers (I) and obtainment of the fluorovinylethers (IA).
摘要翻译：制备具有以下通式的氟乙烯基醚的方法：RfO-CF = CF 2，（IA）其中R f是氟化或全氟化的烷基或环烷基取代基; 包括以下反应步骤：1）式RfOF的次氟酸（其中Rf如上所述）与下式的烯烃反应：其中Y，Y'和Y“等于相互不同的是H，Cl，Br，条件是Y，Y'和Y“不同时为氢; 2）步骤1）中得到的氟卤代醚的脱卤或脱卤化氢和得到式RfO的乙烯基醚 -CYI = CYIIF（IV）其中Y1和YII彼此相同或不同，具有H，Cl，Br的含义，条件是Y1和YII不都是H; 3）用氟乙烯基醚氟化（IV）的化合物和得到下式的氟卤代醚：RfO-CFYI-CF2YII（I）其中Y1，YII彼此相同或不同，为Cl，Br，H，条件是Y1和YII不能同时等于H ; 4）脱卤或脱水氟卤代醚（I）的卤代卤代和氟乙烯基醚（IA）的获得。

5. 发明公开

EP1621557A3 Fluoroelastomers 有权
标题翻译：含氟弹性体
公开(公告)号：EP1621557A3
公开(公告)日：2006-07-12
申请号：EP05016278.3
申请日：2005-07-27
申请人： Solvay Solexis S.p.A.
发明人： Apostolo, Marco , Triulzi, Francesco , Tortelli, Vito , Galimberti, Marco
IPC分类号： C08F214/22 , C07C43/17 , C07C41/24
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：基于VDF的可固化含氟弹性体，其玻璃化转变温度低于-35℃，并且聚合物中的-COF端基的量低于本申请中所述的使用FT-IR光谱的方法的灵敏度极限。

6. 发明公开

EP1621559A2 TFE-based thermoprocessable copolymers 有权
标题翻译：基于TFE的热加工共聚物
公开(公告)号：EP1621559A2
公开(公告)日：2006-02-01
申请号：EP05016279.1
申请日：2005-07-27
申请人： Solvay Solexis S.p.A.
发明人： Triulzi, Francesco , Apostolo, Marco , Tortelli, Vito , Galimberti, Marco
IPC分类号： C08F214/26
CPC分类号： C08F214/262
摘要： TFE-based thermoprocessable copolymers having the following composition, expressed in percentage by moles on the total of the monomers:

A) from 0.01 to 15% of the monomer of formula:

CF 2 =CFOCF 2 OCF 3 (a);

A1) tetrafluoroethylene from 99.99 to 85%; optionally
B) one or more (per)fluorinated comonomers having at least one unsaturation of ethylene type, different from TFE;

the sum of the molar percentages A) + B) being such as to give polymers showing at least one melting peak at the thermogravimetric analysis (DSC).
摘要翻译：基于TFE的可热处理的共聚物，其具有以下组成，以单体总量的摩尔百分数表示：A）0.01-15％式CF 2 = CFOCF 2 OCF 3（a）的单体; A1）99.99-85％的四氟乙烯; 任选B）具有至少一个不同于TFE的乙烯型不饱和度的一种或多种（全）氟化共聚单体; 摩尔百分比A）+ B）的总和使得聚合物在热重分析（DSC）下显示出至少一个熔融峰。

7. 发明授权

EP0970984B1 Perfluoropolyether acylperoxides and process for their preparation 有权
标题翻译：全氟聚醚acylperoxides及其制备方法
公开(公告)号：EP0970984B1
公开(公告)日：2003-05-02
申请号：EP99111117.0
申请日：1999-06-08
申请人： Solvay Solexis S.p.A.
发明人： Wlassics, Ivan , Tortelli, Vito
IPC分类号： C08G65/00 , C08G65/32 , C08G65/322
CPC分类号： C08G65/324 , C08G65/007

8. 发明授权

EP2223907B1 Processes for manufacturing monomer of formula CF3OCF2OCF=CF2 有权
标题翻译：一种制备式CF 2 = CF3OCF2OCF的单体过程
公开(公告)号：EP2223907B1
公开(公告)日：2011-10-19
申请号：EP10160375.1
申请日：2005-07-27
申请人： Solvay Solexis S.p.A.
发明人： Apostolo, Marco , Triulzi, Francesco , Tortelli, Vito , Galimberti, Marco
IPC分类号： C07C41/54 , C07C43/313 , C07C68/00 , C07C41/24 , C07C43/17
CPC分类号： C07C68/00 , C07C41/48 , C07C41/54 , C07C43/313 , C08F14/18 , C07C69/96 , C08F2/02

9. 发明授权

EP1719750B1 Dehalogenation process 有权
标题翻译：脱卤过程
公开(公告)号：EP1719750B1
公开(公告)日：2011-10-05
申请号：EP06008733.5
申请日：2006-04-27
申请人： Solvay Solexis S.p.A.
发明人： Wlassics, Ivan , Tortelli, Vito
IPC分类号： C07C41/24 , C07C43/17 , C07D317/42 , C07C17/23 , C07C21/20
CPC分类号： C07C17/23 , C07C41/24 , C07C41/48 , C07C43/17 , C07D317/42 , C07C21/20 , C07C43/313

10. 发明授权

EP1179548B1 Sulphonic fluorinated ionomers 有权
标题翻译：砜氟化离聚物
公开(公告)号：EP1179548B1
公开(公告)日：2007-07-25
申请号：EP01118328.2
申请日：2001-07-27
申请人： Solvay Solexis S.p.A.
发明人： Wlassics, Ivan , Tortelli, Vito
IPC分类号： C08F8/18 , C08J5/22 , C08F214/26
CPC分类号： H01M8/1053 , C08F8/18 , C08F214/26 , C08F214/265 , C08J5/2237 , C08J2327/18 , H01M8/1023 , H01M8/1025 , H01M8/1039 , H01M8/106 , H01M8/1072 , H01M8/1088 , H01M2300/0082 , Y02P70/56

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式