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. 发明申请

WO2012160135A1 HYDRO-FLUOROCOMPOUNDS 审中-公开
标题翻译： HYDRO氟化合物
公开(公告)号：WO2012160135A1
公开(公告)日：2012-11-29
申请号：PCT/EP2012/059702
申请日：2012-05-24
申请人： SOLVAY SPECIALTY POLYMERS ITALY S.p.A. , TORTELLI, Vito , WLASSICS, Ivan , MONZANI, Cristiano , KENT, Bradley Lane , VENERONI, Alessandro
发明人： TORTELLI, Vito , WLASSICS, Ivan , MONZANI, Cristiano , KENT, Bradley Lane , VENERONI, Alessandro
IPC分类号： C07C51/00 , C07C51/41 , C07C59/115
CPC分类号： C07C59/135 , C07C51/00 , C07C51/377 , C07C51/41 , C07C59/115 , C08K3/20
摘要： The invention pertains to certain hydro-fluorocompounds of the following formula (I): R f O-R H -O-(CH2) m -[CF(X)] n -COOX a wherein: - X a is H, a monovalent metal (preferably an alkaline metal) or an ammonium group of formula -N(R' n ) 4 , wherein each of R' n , equal to or different from each other, independently represents a hydrogen atom or a C 1-6 hydrocarbon group (preferably an alkyl group); - R f is a C 1 -C 6 (per)fluoroalkyl optionally comprising one or more catenary oxygen atoms, preferably R f is a group of formula R 'f -CH 2 -, wherein R' f is a C 1 -C 5 perfluorinated group, possibly comprising one or more ethereal oxygens, preferably a C 1 -C 3 perfluorinated group, possibly comprising one or more ethereal oxygens; - R H is a fluorine-free hydrocarbon group optionally comprising one or more catenary oxygen atoms; - X is F or CF 3 , preferably X is F; - m is 0 or 1; - n is 1 to 3, to a process for the manufacture of said hydro-fluorocompounds, to a method of making fluoropolymers in the presence of said hydro-fluorocompounds, and to fluoropolymer dispersions comprising said hydro-fluorocompound.
摘要翻译：本发明涉及以下式（I）的某些含氟化合物：RfO-RH-O-（CH2）m- [CF（X）] n-COOXa其中：-Xa为H，一价金属（优选碱金属）或式-N（R'n）4的铵基，其中R'n彼此相同或不同，各自独立地表示氢原子或C1-6烃基（优选烷基） ; -R f是任选地包含一个或多个链状氧原子的C 1 -C 6（全）氟烷基，优选地，Rf是式R'f-CH 2 - 的基团，其中R'f是C1-C5全氟化基团，可能包含一个或多个更多的醚氧，优选C1-C3全氟化基团，可能包含一个或多个醚类氧; - RH是任选地包含一个或多个链状氧原子的无氟烃基; - X是F或CF 3，优选X是F; - m为0或1; n为1至3，涉及制备所述含氟化合物的方法，涉及在所述含氟化合物存在下制备含氟聚合物的方法，以及包含所述氢氟化合物的含氟聚合物分散体。

2. 发明申请

WO2012062602A1 PROCESS FOR THE PREPARATION OF DIFLUOROACETIC ACID 审中-公开
标题翻译：制备二油酸的方法
公开(公告)号：WO2012062602A1
公开(公告)日：2012-05-18
申请号：PCT/EP2011/068946
申请日：2011-10-28
申请人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A. , TORTELLI, Vito , MONZANI, Cristiano , WLASSICS, Ivan
发明人： TORTELLI, Vito , MONZANI, Cristiano , WLASSICS, Ivan
IPC分类号： C07C51/00 , C07C51/41 , C07C53/18
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。

3. 发明申请

WO2013000735A1 NOVEL FLUORINATED UNSATURATED COMPOUND AND POLYMERS OBTAINABLE THEREFROM 审中-公开
标题翻译：新型氟化不饱和化合物和可获得的聚合物
公开(公告)号：WO2013000735A1
公开(公告)日：2013-01-03
申请号：PCT/EP2012/061432
申请日：2012-06-15
申请人： SOLVAY SPECIALTY POLYMERS ITALY S.p.A. , MONZANI, Cristiano , TORTELLI, Vito
发明人： MONZANI, Cristiano , TORTELLI, Vito
IPC分类号： C07C381/00 , 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 CF 2 =CFCF 2 OSF 5 and polymers comprising recurring units deriving from CF 2 =CFCF 2 OSF 5 are disclosed as well as processes for their preparation.
摘要翻译：公开了式CF 2 = CFCF 2 OSF 5的化合物和衍生自CF 2 = CFCF 2 OSF 5的重复单元的聚合物及其制备方法。

4. 发明申请

WO2012084745A1 PROCESS FOR PRODUCING FLUORINATED ORGANIC COMPOUNDS 审中-公开
标题翻译：生产氟化有机化合物的方法
公开(公告)号：WO2012084745A1
公开(公告)日：2012-06-28
申请号：PCT/EP2011/073138
申请日：2011-12-16
申请人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A. , TORTELLI, Vito , GALIMBERTI, Marco , MONZANI, Cristiano , GAVEZOTTI, Piero
发明人： TORTELLI, Vito , GALIMBERTI, Marco , MONZANI, Cristiano , GAVEZOTTI, Piero
IPC分类号： C07C41/22 , C07C43/12 , C08G65/00 , C08G65/323
CPC分类号： C07C41/22 , C07C41/48 , C08G65/007 , C08G65/3236 , C09K5/00 , C07C43/126 , C07C43/315
摘要： A process for fluorinating hydrocarbon compounds, which comprises: A. providing a compound selected from the group consisting of straight-chain, branched-chain and cyclic alkanes, straight-chain, branched-chain and cyclic ethers, said compound comprising at least one carbon-hydrogen bond and being free from -C(O)- functional groups; B. reacting said compound with fluorine in the presence of at least one (per)haloolefin comprising at least one carbon-carbon double bond and having at least one fluorine or chlorine atom on either one of the carbon atoms of said double bond, to obtain a compound wherein at least one carbon-hydrogen bond has been replaced by a carbon-fluorine bond. Compositions of partially fluorinated compounds obtained with the process are also disclosed.
摘要翻译：一种氟化烃化合物的方法，其包括：A.提供选自直链，支链和环烷烃，直链，支链和环醚的化合物，所述化合物包含至少一个碳 - 氢键并且不含-C（O） - 官能团; 在至少一种包含至少一个碳 - 碳双键并且在所述双键的碳原子上具有至少一个氟或氯原子的（全）卤代烯烃存在下，使所述化合物与氟反应，得到其中至少一个碳 - 氢键已被碳 - 氟键取代的化合物。还公开了通过该方法获得的部分氟化化合物的组合物。

5. 发明申请

WO2018108866A1 (PER)FLUOROPOLYETHER POLYMERS 审中-公开
公开(公告)号：WO2018108866A1
公开(公告)日：2018-06-21
申请号：PCT/EP2017/082331
申请日：2017-12-12
申请人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
发明人： MONZANI, Cristiano , TORTELLI, Vito , GALIMBERTI, Marco , VALSECCHI, Roberto , MACCONE, Patrizia
IPC分类号： C08G65/00 , C08G65/323 , C08G65/324 , C08G65/331
摘要： The present invention relates to a novel process for the synthesis of (per)fluoropolyether polymers, to certain novel (per)fluoropolyether polymers. The present invention also relates to the use of the (per)fluoropolyether polymers thus obtained as intermediate compounds for the manufacture of further polymers suitable for use as lubricants, notably for magnetic recording media (MRM).

6. 发明申请

WO2014173782A1 CROSS-LINKABLE POLYMERS COMPRISING SULFONIC ACID FUNCTIONAL GROUPS 审中-公开
标题翻译：包含磺酸功能组的交联聚合物
公开(公告)号：WO2014173782A1
公开(公告)日：2014-10-30
申请号：PCT/EP2014/057822
申请日：2014-04-16
申请人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
发明人： TORTELLI, Vito , MONZANI, Cristiano , OLDANI, Claudio , MERLO, Luca
IPC分类号： C08F214/26 , C08F216/12
CPC分类号： C08F214/262 , C08F2216/1475 , C08L27/18 , C08F2216/1491
摘要： The present invention pertains a fluoropolymer [polymer (F)] comprising: - recurring units derived from at least one ethylenically unsaturated fluorinated monomer [monomer (FM)]; - from 5% to 60% by moles [with respect to the total moles of recurring units of polymer (F)] of recurring units derived at least one ethylenically unsaturated fluorinated monomer containing at least one -SO 2 F functional group [monomer (IO)]; and - from 0.01 % to 10% by moles [with respect to the total moles of recurring units of polymer (F)] of recurring units derived from at least one monomer comprising an azide group [monomer (Az)], to a process for its manufacture, to a cross-linkable composition comprising the same, to a process for cross-linking the same and to articles comprising the cross-linked polymer.
摘要翻译：本发明涉及含氟聚合物[聚合物（F）]，其包含： - 衍生自至少一种烯属不饱和氟化单体[单体（FM）]的重复单元; - 从至少一种含有至少一个-SO 2 F官能团的烯键式不饱和氟化单体[单体（I）]至5重量％至60摩尔％[相对于聚合物（F）的重复单元的总摩尔数） ; 和 - 从包含叠氮化物基团[单体（Az）]的至少一种单体衍生的重复单元的相对于聚合物（F）的重复单元的总摩尔数）为0.01〜10摩尔％其制造方法涉及含有该组合物的可交联组合物，涉及其交联方法和包含交联聚合物的制品。

7. 发明申请

WO2022043268A1 HEAT EXCHANGE METHOD USING FLUORINATED VINYLETHERS HAVING A LOW GWP 审中-公开
公开(公告)号：WO2022043268A1
公开(公告)日：2022-03-03
申请号：PCT/EP2021/073287
申请日：2021-08-23
申请人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
发明人： ANTENUCCI, Emanuela , KAPELYUSHKO, Valeriy , MONZANI, Cristiano , DENISOV, Evgeny
IPC分类号： C09K5/10
摘要： The present invention relates to a method for exchanging heat with an object said method comprising using a heat transfer fluid wherein said heat transfer fluid comprises one or more chemical compounds having the general formula: Rf-O-CF2-O-CX=CYZ (I) wherein Rf can be any C2-C6 linear, branched or C5C6 cyclic saturated carbon chain which can be partially or fully fluorinated, and can comprise 0-5 Oxygen atoms which, when present, are all engaged in ether bonds, and wherein X, Y and Z can be independently selected from halogens or hydrogen, with the proviso that at least one of X, Y or Z is a halogen.

8. 发明申请

WO2015049239A1 PROCESS FOR THE SYNTHESIS OF FLUORALKYL SULFONATE SALTS 审中-公开
标题翻译：氟磺酸钠合成方法
公开(公告)号：WO2015049239A1
公开(公告)日：2015-04-09
申请号：PCT/EP2014/070952
申请日：2014-09-30
申请人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
发明人： MONZANI, Cristiano , TORTELLI, Vito
IPC分类号： C07C277/08 , C07D487/04 , C07D213/20 , C07C303/32 , C07C209/12
CPC分类号： C07C303/32 , C07C209/00 , C07C211/63 , C07C277/08 , C07C279/06 , C07C309/06 , C07D213/20 , C07D487/04 , C07C279/04 , C07C309/10
摘要： A process for the preparation of the fluoroalkyl sulfonate salt of a nitrogen-based organic base said process comprising the step of reacting a fluoroalkyl sulfonyl halide with an organic base selected from the group consisting of tertiary amines, pyridines, amidines and guanidines.
摘要翻译：一种制备氮基有机碱的氟烷基磺酸盐的方法，所述方法包括使氟烷基磺酰卤与选自叔胺，吡啶，脒和胍的有机碱反应的步骤。

9. 发明申请

WO2021008949A1 HEAT EXCHANGE METHOD USING FLUORINATED COMPOUNDS HAVING A LOW GWP 审中-公开
公开(公告)号：WO2021008949A1
公开(公告)日：2021-01-21
申请号：PCT/EP2020/069155
申请日：2020-07-07
申请人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
发明人： TORTELLI, Vito , ANTENUCCI, Emanuela , MONZANI, Cristiano , BRAGANTE, Letanzio , KAPELYUSHKO, Valeriy
IPC分类号： C09K5/10 , H01M6/50 , H01M10/6567
摘要： The present invention relates to a method for exchanging heat with an object said method comprising using a heat transfer fluid wherein said heat transfer fluid comprises one or more chemical compounds having the general formula: (I) wherein: - R 1 , R 2 , R 3 , R 4 can be the same or different, linear or branched, partially fluorinated alkyl groups having a C1-C6 carbon chain.

10. 发明申请

WO2021130150A1 METHOD FOR MANUFACTURING LOW-MOLECULAR-WEIGHT POLYTETRAFLUOROETHYLENE 审中-公开
公开(公告)号：WO2021130150A1
公开(公告)日：2021-07-01
申请号：PCT/EP2020/087391
申请日：2020-12-21
申请人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
发明人： TORTELLI, Vito , MONZANI, Cristiano , ANTENUCCI, Emanuela , IEVA, Eliana
IPC分类号： C08F8/50 , C08F114/26 , C08K5/00 , C08L27/18 , C08J3/28 , C08L27/22 , C08K5/06 , C08K5/01 , C08K5/02 , C08J2327/18 , C08J2327/22
摘要： The invention relates to a method for manufacturing low-molecular- weight polytetrafluoroethylene, comprising: a) a first step of mixing high-molecular-weight polytetrafluoroethylene with at least one additive selected from the group consisting of ethers having formula R1 -O-R2, wherein R1 and R2 are independently selected among C1-C10 straight or branched aliphatic group, C4- C10 alicyclic or heterocyclic groups, C5-C10 aromatic or heteroaromatic groups and wherein R1 and R2 may form a C4-C10 aliphatic structure, optionally comprising heteroatoms; (per)fluorinated vinyl ethers; (per) fluorinated olefins; and optionally aromatic hydrocarbons substituted with one or more straight or branched alkyl or alkoxy group and/or halogen atom, and b) a second step of irradiating the so obtained mixture with ionizing radiation, said second step b) being carried out substantially in the absence of oxygen.

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