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1. 发明公开

EP0251284A2 Process for the preparation of Cotelomers of vinylidene fluoride with fluorinated olefins 失效
标题翻译： Verfahren zur Herstellung Cotelomeren von Vinylidenfluorid mit fluorierten Olefinen。
公开(公告)号：EP0251284A2
公开(公告)日：1988-01-07
申请号：EP87109350.6
申请日：1987-06-29
申请人： AUSIMONT S.p.A.
发明人： Modena, Silvana , Fontana, Alberto , Moggi, Giovanni , Bargigia, Gianangelo
IPC分类号： C08F214/22 , C08F2/38 , C07C19/08
CPC分类号： C07C19/16 , C07C17/278 , C07C19/08 , C07C19/14 , C08F214/22
摘要： Cotelomers of vinylidene fluoride with one or more fluoroolefins, having the general formula
wherein:
X is either Br or I, R is an alkyl radical optionally containing halogen atoms or ester or ether groups, n is an integer of from 1 to 30, m is an integer of from 0 to 10, p and q are integers of from 0 to 20, and wherein m + p + q is at least 1, obtained by cotelomerizing monomers in the presence of a telogen RX (wherein R and X have the above-mentioned meaning) and of a free-radical polymerization initiator.
摘要翻译：偏氟乙烯与一种或多种氟烯烃的共聚物，具有通式R [（CF 2 CH 2）n（C 3 F 6）m（C 2 F 4）p（C 2 F 3 Cl）q] X（I）其中：X是Br或I，任选地含有卤素原子或酯或醚基团的基团，n为1至30的整数，m为0至10的整数，p和q为0至20的整数，并且其中m + p + q为至少1个，通过在一个开始接头RX（其中R和X具有上述含义）的存在下将单体进行调聚而获得，以及自由基聚合引发剂。

2. 发明公开

EP0194781A1 Process for preparing alpha, omega-haloperfluoroalkanes 失效
标题翻译：一种制备的α，ω-Haloperfluoralkanen过程。
公开(公告)号：EP0194781A1
公开(公告)日：1986-09-17
申请号：EP86301380.1
申请日：1986-02-26
申请人： AUSIMONT S.p.A.
发明人： Caporiccio, Gerardo , Bargigia, Gianangelo , Tonelli, Claudio , Tortelli, Vito
IPC分类号： C07C19/08 , C07C17/20
CPC分类号： C07C17/204 , C07C19/08
摘要： A process for preparing α,ω-dihaloperfluoroalkanes by dihalogenating α,ω-diiodoperfluoroalkanes, or α,ω-ehloroiodoperfluoroalkanes or α,ω-bromoiodoperfiuoroalkanes with Cl 2 or Br 2 .

3. 发明授权

EP0251284B1 Process for the preparation of Cotelomers of vinylidene fluoride with fluorinated olefins 失效
标题翻译：乙烯基氟化物与氟化烯烃的制备方法
公开(公告)号：EP0251284B1
公开(公告)日：1991-11-06
申请号：EP87109350.6
申请日：1987-06-29
申请人： AUSIMONT S.p.A.
发明人： Modena, Silvana , Fontana, Alberto , Moggi, Giovanni , Bargigia, Gianangelo
IPC分类号： C08F214/22 , C08F2/38 , C07C19/08
CPC分类号： C07C19/16 , C07C17/278 , C07C19/08 , C07C19/14 , C08F214/22

4. 发明公开

EP0251284A3 Process for the preparation of Cotelomers of vinylidene fluoride with fluorinated olefins 失效
标题翻译：乙烯基氟化物与氟化烯烃的制备方法及其制备方法
公开(公告)号：EP0251284A3
公开(公告)日：1989-05-24
申请号：EP87109350.6
申请日：1987-06-29
申请人： AUSIMONT S.p.A.
发明人： Modena, Silvana , Fontana, Alberto , Moggi, Giovanni , Bargigia, Gianangelo
IPC分类号： C08F214/22 , C08F2/38 , C07C19/08
CPC分类号： C07C19/16 , C07C17/278 , C07C19/08 , C07C19/14 , C08F214/22
摘要： Cotelomers of vinylidene fluoride with one or more fluoroolefins, having the general formula
wherein:
X is either Br or I, R is an alkyl radical optionally containing halogen atoms or ester or ether groups, n is an integer of from 1 to 30, m is an integer of from 0 to 10, p and q are integers of from 0 to 20, and wherein m + p + q is at least 1, obtained by cotelomerizing monomers in the presence of a telogen RX (wherein R and X have the above-mentioned meaning) and of a free-radical polymerization initiator.

5. 发明授权

EP0194781B1 Process for preparing alpha, omega-haloperfluoroalkanes 失效
标题翻译：制备α，ω-卤代全氟烷烃的方法
公开(公告)号：EP0194781B1
公开(公告)日：1988-08-24
申请号：EP86301380.1
申请日：1986-02-26
申请人： AUSIMONT S.p.A.
发明人： Caporiccio, Gerardo , Bargigia, Gianangelo , Tonelli, Claudio , Tortelli, Vito
IPC分类号： C07C19/08 , C07C17/20
CPC分类号： C07C17/204 , C07C19/08

6. 发明公开

EP0191490A3 New fluids having an oxetane structure and improved characteristics for special applications 失效
标题翻译：具有OXETANE结构的新型流体和特殊应用的改进特性
公开(公告)号：EP0191490A3
公开(公告)日：1987-05-27
申请号：EP86101829
申请日：1986-02-13
申请人： AUSIMONT S.p.A.
发明人： Bargigia, Gianangelo , Caporiccio, Gerardo , Tonelli, Claudio , Flabbi, Luciano
IPC分类号： C07D305/08 , C07D305/14 , H05K03/34
CPC分类号： B23K35/386 , C07D305/08 , C07D305/14 , H05K3/3489
摘要： Oxetane-structure fluids of well-defined composition and free from not completely fluorinated compounds, characterized in that they have at least a perfluoroether chain bound to an oxetane ring, having improved characteristics for special applications, being liquid up to temperatures of at least -70 °C, having boiling temperatures in the range of from 50° to 270 °C or higher, being the range from the boiling temperatures to the pour point very high.

7. 发明公开

EP0200908A1 Perfluoroalkanes and haloperfluoroalkanes, their precursors and process for their synthesis 失效
标题翻译：全氟烷烃和卤代全氟烷烃，它们的前体和它们的合成方法
公开(公告)号：EP0200908A1
公开(公告)日：1986-12-17
申请号：EP86104241.4
申请日：1986-03-27
申请人： AUSIMONT S.p.A.
发明人： Caporiccio, Gerardo, Dr. , Bargigia, Gianangelo , Tonelli, Claudio, Dr. , Tortelli, Vito
IPC分类号： C07C19/08 , C07C17/26 , G01R31/00 , A61K31/48
摘要： 1. Perfluoroalkanes and haloperfluoroalkanes of general formula:
wherein:

i a and c, equal to or different from each other, are integers ranging from 0 to 4 and preferably from 0 to 2, and their sum is not lower than 1 and not greater than 6, preferably not greater than 3;
b is an integer ranging from 1 to 5, preferably from 1 to 3;

the sum a + b + c is not greater than 8, and preferably not greater than 5;

X and Y, equal to or different from each other, can be iodine, bromine, chlorine or fluorin;

with the limitations:

that X and Y can be contemporaneously fluorine only in case in which at least one of the two indexes a and c is equal to or greater than 2;
that X is not fluorine when a = 1 and c = 0;
that Y is not fluorine when c = 1 and a = 0;
that Y cannot be I when X = F and c = 0;
that X cannot be I when Y = F and a = 0;

the -C 2 F 4 -units can be present in the molecular structure also alternated to the -CF 2 -CF(CF 3 )-units; are prepared by telomerizing with C 3 F 6 or with a mixture of C 3 F 6 + C 2 F 4 a precursor constituted by one or more -CF2CF 2 -units, and having at one end a iodine atom, and at the other end a halogen atom selected from iodine, chlorine, bromine, fluorine, and in the possible subsequent halogenating reaction with fluorine, chlorine, bromine for the substitution of iodine atoms.
摘要翻译： 1.以下通式的全氟烷烃和卤代全氟烷烃：其中：ia和c彼此相同或不同，为0-4的整数，优选0-2，并且它们的总和不小于1且不大于6 ，优选不大于3; b是1至5的整数，优选1至3; a + b + c之和不大于8，优选不大于5; X和Y彼此相同或不同，可以是碘，溴，氯或氟; 其限制条件是：只有在两个指数a和c中的至少一个等于或大于2的情况下，X和Y才可以同时为氟; 当a = 1和c = 0时X不是氟; 当c = 1和a = 0时Y不是氟; 当X = F且c = 0时Y不能是I; 当Y = F和a = 0时，X不能是I; -C 2 F 4 - 单元可以存在于也与-CF 2 -CF（CF 3） - 单元交替的分子结构中; 通过与C3F6或C3F6 + C2F4的混合物进行调聚反应来制备，所述前体由一个或多个-CF2CF2-单元构成，并且一端具有碘原子，另一端具有选自碘，氯，溴，氟，以及在可能的随后与氟，氯，溴的卤化反应中取代碘原子。

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