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    METHODS OF PREPARING FLUORINATED CARBOXYLIC ACIDS AND THEIR SALTS
    4.
    发明申请
    METHODS OF PREPARING FLUORINATED CARBOXYLIC ACIDS AND THEIR SALTS 审中-公开
    制备氟化羧酸及其盐的方法

    公开(公告)号：WO2011050131A2

    公开(公告)日：2011-04-28

    申请号：PCT/US2010/053480

    申请日：2010-10-21

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  HINTZER, Klaus ,  VOGEL, Dennis E. ,  GUERRA, Miguel A. ,  IGNATOWSKA, Jolanta ,  RÖSCHENTHALER, Gerd-Volker ,  SHYSHKOV, Oleg ,  VOGEL, Kim M. ,  ZIPPLIES, Tilman C.

    Inventor： HINTZER, Klaus ,  VOGEL, Dennis E. ,  GUERRA, Miguel A. ,  IGNATOWSKA, Jolanta ,  RÖSCHENTHALER, Gerd-Volker ,  SHYSHKOV, Oleg ,  VOGEL, Kim M. ,  ZIPPLIES, Tilman C.

    IPC: C07C51/27 ,  C07C53/18 ,  C07C53/21 ,  C07C59/135 ,  C07C59/125

    CPC classification number: C07C51/27 ,  C07C53/21 ,  C07C59/135

    Abstract: A method for preparing fluorinated carboxylic acids and theirs salts is described comprising subjecting a fluorinated alcohol of the general formula (A): A-CH 2 -OH to at least one first and at least one second oxidizing agent to produce a highly fluorinated carboxylic acid or their salts of the general formula (B): A-COO M + , wherein M+ represents a cation and wherein A in formulas (A) and (B) is the same and A represents the residue: Rf-[0] p -CX"Y"-[0] m -CX'Y'-[0] n -CXY- wherein Rf represents a fluorinated alkyl residue which may or may not contain one or more catenary oxygen atoms, p, m and n are independently from each other either 1 or O, X, X', X", Y, Y' and Y" are independently from each other H, F, CF 3 , or C 2 F 5 with the proviso that not all of X, X', X", Y, Y' and Y' ' are H; or A represents the residue: R-CFX- wherein X and R are independently selected from a hydrogen, a halogen, or an alkyl, alkenyl, cycloalkyl, or aryl residue, which may or may not contain one or more fluorine atoms and which may or may not contain one or more catenary oxygen atoms; wherein said at least one first oxidizing agent is a compound that can be converted, by action of the second oxidizing agent, into a reactive species capable of oxidizing the fluorinated alcohol.

    Abstract translation: 描述了制备氟化羧酸及其盐的方法，其包括将通式（A）的氟化醇：A-CH 2 -OH置于至少一种第一和至少一种第二氧化剂中以产生高度氟化的羧酸或 其通式（B）的盐：A-COO M +，其中M +表示阳离子，式（A）和（B）中的A相同，A表示残基：Rf- [0] p-CX“ Y“ - [0] m-CX'Y' - [0] n-CXY-其中Rf表示可含有或不含有一个或多个链状氧原子的氟化烷基残基，p，m和n彼此独立地 1或O，X，X'，X“，Y，Y'和Y”彼此独立地为H，F，CF 3或C 2 F 5，条件是不是全部X，X'，X“，Y， Y'和Y“是H;或A表示残基：R-CFX-，其中X和R独立地选自氢，卤素或烷基，烯基，环烷基或芳基，其可以或不可以 含有一种或多种氟 并且其可以或可以不包含一个或多个悬链氧原子; 其中所述至少一种第一氧化剂是可以通过第二氧化剂的作用转化为能够氧化氟化醇的反应性物质的化合物。

    THERMALLY STABLE FLUOROPOLYMERS
    6.
    发明申请
    THERMALLY STABLE FLUOROPOLYMERS 审中-公开
    热稳定的氟聚合物

    公开(公告)号：WO2008127461A2

    公开(公告)日：2008-10-23

    申请号：PCT/US2007086900

    申请日：2007-12-10

    Applicant: 3M INNOVATIVE PROPERTIES CO ,  CHEN LISA P ,  KASPAR HARALD ,  ZIPPLIES TILMAN C ,  YODER BARBARA A ,  LINERT JEFFREY G

    Inventor： CHEN LISA P ,  KASPAR HARALD ,  ZIPPLIES TILMAN C ,  YODER BARBARA A ,  LINERT JEFFREY G

    IPC: C08F8/44

    CPC classification number: C08F8/44 ,  C08F2800/10 ,  C08F214/26

    Abstract: A fluorinated polymer composition, an article made with the fluorinated polymer composition and a method of making the fluorinated polymer are provided. The method comprises a partially fluorinated polymer which has carboxylic or carboxylate end groups and forming a potassium salt with the end groups of the fluorinated polymer through ion exchange. The resulting partially fluorinated polymers demonstrate high thermal stability without the addition of thermal stabilizers.

    Abstract translation: 提供含氟聚合物组合物，由氟化聚合物组合物制成的制品和制备氟化聚合物的方法。 该方法包括具有羧酸或羧酸酯端基并通过离子交换与氟化聚合物的端基形成钾盐的部分氟化聚合物。 得到的部分氟化聚合物在不添加热稳定剂的情况下表现出高的热稳定性。

    METHOD OF MAKING FLUORINATED ALKOXY CARBOXYLIC ACIDS AND PRECURSORS THEREOF
    8.
    发明申请
    METHOD OF MAKING FLUORINATED ALKOXY CARBOXYLIC ACIDS AND PRECURSORS THEREOF 审中-公开
    制备氟化烷氧基羧酸及其前体的方法

    公开(公告)号：WO2010071730A1

    公开(公告)日：2010-06-24

    申请号：PCT/US2009/065677

    申请日：2009-11-24

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  ZIPPLIES, Tilman C. ,  HINTZER, Klaus ,  SHYSHKOV, Oleg

    Inventor： ZIPPLIES, Tilman C. ,  HINTZER, Klaus ,  SHYSHKOV, Oleg

    IPC: C07C51/08 ,  C07C59/135 ,  C07C247/04

    CPC classification number: C07C255/13 ,  C07C51/08 ,  C07C59/135 ,  C07C67/08 ,  C07C69/708 ,  C07C247/04 ,  C07C253/14

    Abstract: A method for preparing saturated partially fluorinated alkoxy carboxylic acids or salts thereof by treating a compound: (II), where R f represents a fluorinated, linear or branched alkyl residue interruptible by one or more oxygen atoms, n is 0 or 1, with a Z-anion in a reaction medium comprising water and an organic solvent, where the Z-anion is selected from CN-, SCN- and OCN- or combinations thereof. A method of making partially fluorinated ethers of the general formula (I) wherein R f is defined as above, n is 0 or 1, and Z is nitrile (-CN), azide (-N 3 ), thiocyanate (-SCN) or cyanate (-OCN) group, said method comprising treating a fluorinated olefin of the general formula (II) wherein the Z-anion is CN-, OCN-, SCN- or N 3 -. A compound of the general formula (I) as previously described where Z is selected from SCN, OCN and N 3 .

    Abstract translation: 通过处理化合物（II）制备饱和部分氟化的烷氧基羧酸或其盐的方法，其中Rf表示可被一个或多个氧原子中断的氟化的直链或支链烷基，n为0或1，Z为 阴离子在包含水和有机溶剂的反应介质中，其中Z-阴离子选自CN-，SCN-和OCN-或其组合。 制备通式（I）的部分氟化醚的方法，其中Rf定义如上，n为0或1，Z为腈（-CN），叠氮化物（-N 3），硫氰酸酯（-SCN）或氰酸酯 -OCN）基团，所述方法包括处理通式（II）的氟化烯烃，其中Z-阴离子是CN-，OCN-，SCN-或N 3 - 。 其中Z选自SCN，OCN和N3，如前所述的通式（I）的化合物。

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