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    Process for preparing fluorohalogenethers
    61.
    发明申请
    Process for preparing fluorohalogenethers 有权

    公开(公告)号：US20070203368A1

    公开(公告)日：2007-08-30

    申请号：US11636509

    申请日：2006-12-11

    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 ,  C07C17/04 ,  C07C17/23 ,  C07C17/25 ,  C07C41/24 ,  C07C19/12 ,  C07C19/14 ,  C07C21/18 ,  C07C43/123 ,  C07C43/17

    摘要： A process for preparing perfluorovinylethers having general formula: RfO—CF═CF2   (IA) wherein Rf is a C1-C3 alkyl perfluorinated substituent; comprising the following steps:1a) fluorination with fluorine of olefins 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; and obtainment of fluorohalogencarbons of formula: FCY″Y—CY′ClF   (III) wherein Y, Y′ and Y″ are as above; 2a) dehalogenation or dehydrohalogenation of the fluorohalogencarbons (III) and obtainment of fluorohalogen olefins of formula: FCYI═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; 3a) reaction between a hypofluorite of formula RfOF and a fluorohalogenolefin (IV), obtaining the 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; 4a) dehalogenation or dehydrohalogenation of the compounds (I) and obtainment of the perfluorovinylethers (IA).

    Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foams stabilizers
    62.
    发明申请
    Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foams stabilizers 审中-公开
    生产方法和系统，组合物，表面活性剂，单体单元，金属配合物，磷酸酯，二醇，水性成膜泡沫和泡沫稳定剂

    公开(公告)号：US20070149437A1

    公开(公告)日：2007-06-28

    申请号：US10587479

    申请日：2005-01-28

    申请人： Janet Boggs ,  Stephan Brandstadter ,  John Chien ,  Vimal Sharma ,  E. Bradley Edwards ,  Victoria Hedrick ,  Andrew Jackson ,  Gregory Leman ,  Edward Norman ,  Robert Kaufman

    发明人： Janet Boggs ,  Stephan Brandstadter ,  John Chien ,  Vimal Sharma ,  E. Bradley Edwards ,  Victoria Hedrick ,  Andrew Jackson ,  Gregory Leman ,  Edward Norman ,  Robert Kaufman

    IPC分类号： C11D3/37

    CPC分类号： C07C17/278 ,  C07C19/08 ,  C07C19/10 ,  C07C19/14 ,  C07C19/16 ,  C07C21/18 ,  C11D3/0094 ,  C11D3/245 ,  C11D7/28 ,  C11D11/0058

    摘要： Production processes and systems are provided that include reacting halogenated compounds, dehalogenating compounds, reacting alcohols, reacting olefins and a saturated compounds, reacting reactants having at least two —CF3 groups with reactants having cyclic groups. RF compositions such as RF-intermediates, RF-surfactants, RF-monomers, RF-monomer units, RF-metal complexes, RF-phosphate esters, RF-glycols, RF urethanes, and/or RF-foam stabilizers. The RF portion can include at least two —CF3 groups, at least three —CF3 groups, and/or at least two —CF3 groups and at least two —CH2— groups. Detergents, emulsifiers, paints, adhesives, inks, wetting agents, foamers, and defoamers including the RF-surfactant composition are provided. Acrylics, resins, and polymers are provided that include a RF-monomer unit Compositions are provided that include a substrate having a RF-composition thereover. Aqueous Film Forming Foam (“AFFF”) formulations are provided that can include RF-surfactants and/or RF-foam stabilizers are provided.

    摘要翻译： 提供了生产方法和系统，其包括卤代化合物，脱卤化合物，醇反应，烯烃与饱和化合物的反应，使具有至少两个-CF 3 N 3基团的反应物与具有环状基团的反应物反应。 RF组合物如R 1 F中间体，R 1 F - 表面活性剂，R 1 F - 单体，R 1 F - 单体单元，R 1 F - 金属络合物，R F - 磷酸酯，R F - 二醇，R F - 氨基甲酸酯和/或R 1 - 泡沫体稳定剂。 R 1 F 3部分可以包括至少两个-CF 3 N 3基团，至少三个-CF 3 N 3基团和/或至少两个 - CF 3个基团和至少两个-CH 2 - 基团。 提供了洗涤剂，乳化剂，油漆，粘合剂，油墨，润湿剂，起泡剂和消泡剂，包括R 1 F - 表面活性剂组合物。 提供了丙烯酸树脂，树脂和聚合物，其包括R 1 F单体单元。提供包含其上具有R 1 - F 2 - 单体的基材的组合物。 提供了可以包括R 1 F - 表面活性剂的水性成膜泡沫（“AFFF”）制剂和/或提供的R 3 F泡沫体稳定剂。

    Self-assembled calixarene-based guest-host assemblies for guest storage by van der waals confinement
    63.
    发明申请
    Self-assembled calixarene-based guest-host assemblies for guest storage by van der waals confinement 失效
    自组装的基于杯芳烃的客用主机组件，通过范德华限制进行客人存储

    公开(公告)号：US20030212301A1

    公开(公告)日：2003-11-13

    申请号：US10141733

    申请日：2002-05-09

    发明人： Jerry L. Atwood ,  Leonard J. Barbour ,  Agoston Jerga

    IPC分类号： C07C017/42

    CPC分类号： C07C49/08 ,  C01B3/0015 ,  C07C17/42 ,  C07C19/041 ,  C07C19/08 ,  C07C19/10 ,  C07C19/14 ,  C07C37/00 ,  C07C39/17 ,  C07C45/86 ,  C07C2603/92 ,  Y02E60/328

    摘要： A guest-host assembly having a generally spheroidal host assembly formed of trimers of calixarene molecules in a hexagonal close-packed assembly and its preparation. The calixarene trimers are associated together predominantly by van der Waals forces to provide dilated channels having void volumes within the range of 100-200 null3. A guest component, such as hydrogen, methane, or another hydrocarbon or halocarbon, is encapsulated within the dilated channels of the spheroidal host assembly and retained within the channels primarily by van der Waals forces. The guest-host assembly is stable at a temperature of 150null C. or higher. The temperature at which the onset of the release of the guest component occurs is within the range of 150-300null C.

    摘要翻译： 具有由六边形紧密组装的杯芳烃分子的三聚体形成的大致球形主体组合物的客体主体组件及其制备。 杯芳烃三聚体主要通过范德华力联合在一起，以提供具有在100-200范围内的空隙体积的扩张通道。 客体组分，例如氢气，甲烷或其他烃或卤代烃，被封装在球形主体组件的扩张通道内，主要通过范德华力保持在通道内。 客体主机组件在150℃或更高的温度下是稳定的。 发生客体组分的释放开始的温度在150-300℃的范围内

    Bromosulphonated fluorinated cross-linkabke elastomers based on vinylidene fluoride having low t9 and processes for their preparation
    64.
    发明申请
    Bromosulphonated fluorinated cross-linkabke elastomers based on vinylidene fluoride having low t9 and processes for their preparation 审中-公开
    基于具有低t9的偏二氟乙烯的溴磺化氟化交联弹性体及其制备方法

    公开(公告)号：US20030181615A1

    公开(公告)日：2003-09-25

    申请号：US10296833

    申请日：2003-03-06

    发明人： Bruno Michel Ameduri ,  Michel armand ,  Mario Boucher ,  Abdellatif Manseri

    IPC分类号： C08F004/34 ,  C07C021/18 ,  C08F014/18

    CPC分类号： C08F214/182 ,  C07C17/04 ,  C07C17/23 ,  C07C17/275 ,  C07C21/18 ,  C07C19/14

    摘要： Compounds corresponding to formula (I)F2CnullCFX(CY2)nBrnullnull(I)in which: X represents an atom of oxygen or no atom; Y represents an atom of hydrogen or of fluorine; and n is a whole natural number ranging from 0 to 10 inclusive, excluding bromotrifluoroethylene, 3-bromo-perfluoropropene, 4-bromo-1,1,2,-trifluorobutene, 4-bromo-perfluorobutene-1 and perfluoro(2-bromo-ethylvinyl ester), and their use in the synthesis of fluorinated copolymers then in the synthesis of homosulphonated fluorinated elastomers, exhibiting a low glass transition temperature.

    摘要翻译： 对应于式（I）的化合物F2C = CFX（CY2）nBr（I）其中：X表示氧原子或无原子; Y表示氢原子或氟原子; 除了三氟氯乙烯，3-溴 - 全氟丙烯，4-溴-1,1,2-三氟丁烯，4-溴 - 全氟丁烯-1和全氟（2-溴 - 乙基乙烯基酯），以及它们在合成氟化共聚物中的用途，然后在合成均相氟化的弹性体中显示出低的玻璃化转变温度。

    Process for producing fluoroolefins
    65.
    发明授权
    Process for producing fluoroolefins 有权
    制备氟烯烃的方法

    公开(公告)号：US06548719B1

    公开(公告)日：2003-04-15

    申请号：US09962974

    申请日：2001-09-25

    申请人： Haridasan K. Nair ,  Michael Van Der Puy ,  David Nalewajek ,  Timothy R. Demmin ,  Andrew J. Poss ,  David E. Bradley ,  Ian R. Shankland

    发明人： Haridasan K. Nair ,  Michael Van Der Puy ,  David Nalewajek ,  Timothy R. Demmin ,  Andrew J. Poss ,  David E. Bradley ,  Ian R. Shankland

    IPC分类号： C07C1725

    CPC分类号： C07C17/04 ,  C07C17/25 ,  C07C19/14 ,  C07C21/18

    摘要： A process for producing a fluoroolefin of the formula: CF3CY═CXnHp wherein Y is a hydrogen atom or a halogen atom (i.e., fluorine, chlorine, bromine or iodine); X is a hydrogen atom or a halogen atom (i.e., fluorine, chlorine, bromine or iodine); n and p are integers independently equal to 0, 1 or 2, provided that (n+p)=2; comprising contacting, in the presence of a phase transfer catalyst, a compound of the formula: CF3C(R1aR2b)C(R3cR4d), wherein R1, R2, R3, and R4 are independently a hydrogen atom or a halogen selected from the group consisting of fluorine, chlorine, bromine and iodine, provided that at least one of R1, R2, R3, and R4 is halogen and there is at least one hydrogen and one halogen on adjacent carbon atoms; a and b are independently=0, 1 or 2 and (a+b)=2; and c and d are independently=0, 1, 2 or 3 and (c+d)=3; and at least one alkali metal hydroxide. The alkali metal hydroxide can be, for example, potassium or sodium hydroxide and the phase transfer catalyst can be, for example, at least one: crown ether such as 18-crown-6 and 15-crown-5; or onium salt such as, quaternary phosphonium salt and quaternary ammonium salt. The olef in is useful, for example, as an intermediate for producing other industrial chemicals and as a monomer for producing oligomers and polymers.

    摘要翻译： 制备下式的氟代烯烃的方法：CF 3 CY = CXnHp其中Y是氢原子或卤素原子（即氟，氯，溴或碘）; X是氢原子或卤素原子（即氟，氯，溴或碘）; n和p是独立地等于0,1或2的整数，条件是（n + p）= 2; 包括在相转移催化剂存在下使下式化合物：其中R 1，R 2，R 3和R 4独立地为氢原子或选自以下的卤素：式中：CF 3 C（R 1a R 2b）C（R 3 c R 4d） 氟，氯，溴和碘，条件是R 1，R 2，R 3和R 4中的至少一个是卤素，并且在相邻碳原子上具有至少一个氢和一个卤素; a和b独立地为0,1或2，（a + b）= 2; 且c和d独立地为0,1,2或3和（c + d）= 3; 和至少一种碱金属氢氧化物。 碱金属氢氧化物可以是例如氢氧化钾或氢氧化钠，相转移催化剂可以是例如至少一种：冠醚如18-冠-6和15-冠-5; 或鎓盐如季鏻盐和季铵盐。 烯烃可用作例如生产其它工业化学品的中间体，以及用作生产低聚物和聚合物的单体。

    Preparation of fluorinated propanes and pentanes
    66.
    发明授权
    Preparation of fluorinated propanes and pentanes 失效
    氟化丙烷和戊烷的制备

    公开(公告)号：US06229058B1

    公开(公告)日：2001-05-08

    申请号：US08919757

    申请日：1997-08-28

    申请人： Allen Capron Sievert ,  Mario Joseph Nappa

    发明人： Allen Capron Sievert ,  Mario Joseph Nappa

    IPC分类号： C07C1908

    CPC分类号： C07C19/14 ,  C07C17/23 ,  C07C17/278 ,  C07C19/10

    摘要： The instant invention relates to producing fluorinated propanes and pentanes. More particularly it relates to producing perhalofluoropropanes and pentanes by reacting dihalodifluoromethanes with polyfluoroethylenes, notably tetrafluoroethylene (TFE) and chlorotrifluoroethylene (CTFE) while in the presence of an aluminum chlorofluoride catalyst.

    摘要翻译： 本发明涉及产生氟化丙烷和戊烷。 更具体地说，涉及通过在二氯二氟甲烷与多氟乙烯（特别是四氟乙烯（TFE）和氯三氟乙烯（CTFE））反应的同时在氯氟化铝催化剂的存在下反应制备全氟氟丙烷和戊烷。

    Biocidal fluoroalkanes and fluoroalkenes
    69.
    发明授权
    Biocidal fluoroalkanes and fluoroalkenes 失效
    杀生物氟烷烃和氟代烯烃

    公开(公告)号：US4603147A

    公开(公告)日：1986-07-29

    申请号：US675111

    申请日：1984-11-27

    申请人： Clinton J. Peake ,  John F. Engel

    发明人： Clinton J. Peake ,  John F. Engel

    IPC分类号： A01N29/02 ,  C07C17/25 ,  C07C17/275 ,  C07C19/10 ,  C07C19/14 ,  C07C21/18 ,  A01N29/00

    CPC分类号： C07C21/18 ,  A01N29/02 ,  C07C17/25 ,  C07C17/275 ,  C07C19/10 ,  C07C19/14

    摘要： A method is described for the control of nematodes and soil-borne insects in agricultural crops which comprises applying to the situs of infestation a composition containing as active ingredient a compound of the formulaR--Z--(CH.sub.2).sub.n --Qwherein R is an alkyl radical of one or two carbon atoms carrying one-to-four fluorine substituents and one-to-three chlorine or bromine substituents represented as CF.sub.p X.sub.(3-p) -- or CF.sub.r X.sub.(3-r) --CF.sub.s X.sub.(2-s) --; Z is --(CH.sub.2 --CHX)-- or --(CH.dbd.CH)--; X is chlorine or bromine; Q is methyl, isopropyl, tert-butyl, or C.sub.3 -C.sub.6 cycloalkyl; n is 5 to 12 as required to yield in the compound a chain of 10 to 16 carbon atoms; p is 1 or 2; r is 2 or 3; s is 0 or 1 or 2. A process for preparation of active ingredient compounds is described, and utility of compositions against nematodes and soil-borne insects is exemplified.

    摘要翻译： 描述了一种用于控制农作物中的线虫和土传昆虫的方法，其包括向侵染地点施用含有式RZ-（CH2）nQ的化合物作为活性成分的组合物，其中R是一个烷基 或具有一至四个氟取代基的两个碳原子和表示为CFpX（3-p） - 或CFrX（3-r）-CFX（2-s） - 的一至三个氯或溴取代基; Z是 - （CH 2 -CHX） - 或 - （CH = CH） - ; X是氯或溴; Q是甲基，异丙基，叔丁基或C 3 -C 6环烷基; 根据需要，n为5至12，以在化合物中产生10至16个碳原子的链; p为1或2; r为2或3; s是0或1或2.描述了制备活性成分化合物的方法，并且例示了针对线虫和土传昆虫的组合物的效用。