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    SYNTHESIS OF DIIODOPERFLUORO-C3 TO C7-ALKANES
    113.
    发明申请
    SYNTHESIS OF DIIODOPERFLUORO-C3 TO C7-ALKANES 有权
    二烯丙基醚C3对C7-碱的合成

    公开(公告)号：US20160251285A1

    公开(公告)日：2016-09-01

    申请号：US15053634

    申请日：2016-02-25

    Applicant: THE CHEMOURS COMPANY FC, LLC

    Inventor： MING HONG HUNG ,  ALEXANDER ANTHONY MARCHIONE ,  PETER A. MORKEN

    IPC: C07C17/395

    CPC classification number: C07C17/395 ,  C07C17/013 ,  C07C17/093 ,  C07C17/26 ,  C07C17/263 ,  C07C19/16

    Abstract: The present invention is the process comprising forming a stable mixture comprising I(CF2)nI, wherein n is at least 3 and at least one of I(CF2)nI, wherein n is 1 or 2, as a contaminant in said mixture and heating said mixture to a temperature of at least 220° C. to reduce the amount of said contaminant to be no greater than 1% when said contaminant is ICF2I (n=1) and no greater than 0.1% when said contaminant is ICF2CF2I (n=2).

    Abstract translation: 本发明包括形成包含I（CF 2）n I的稳定混合物，其中n为至少3，并且I（CF 2）n I，其中n为1或2的至少一种作为所述混合物中的污染物和加热 所述混合物至少为220℃，当所述污染物为ICF2I（n = 1）时，将所述污染物的量减少至不大于1％，当所述污染物为ICF2CF2I时，所述污染物的量不大于0.1％（n = 2）。

    PRODUCTION OF SHORT CHAIN PERFLUOROALKYL IODIDES FROM HIGHER ORDER TELOMERS
    115.
    发明申请
    PRODUCTION OF SHORT CHAIN PERFLUOROALKYL IODIDES FROM HIGHER ORDER TELOMERS 有权
    生产来自高阶梯子的短链全氟烷基碘

    公开(公告)号：US20160122266A1

    公开(公告)日：2016-05-05

    申请号：US14922237

    申请日：2015-10-26

    Applicant: THE CHEMOURS COMPANY FC LLC

    Inventor： STEPHEN JAMES GETTY ,  GEORGE MURRAY VOLKER ,  PELIN HACARLIOGLU

    IPC: C07C17/361

    CPC classification number: C07C17/361 ,  C07C19/16

    Abstract: An improved process for producing perfluoroalkyl iodides of formula (I) F(CF2CF2)n—I  (I) wherein n is an integer from 2 to 3, wherein the improvement comprises thermolyzing at least one perfluoroalkyl iodide of formula (II), optionally in the presence of perfluoroethyl iodide, formula (III) F(CF2CF2)m—I  (II) F(CF2CF2)p—I  (III) wherein m is an integer greater than or equal to 4, and p is 1, wherein a) the molar ratio of formula (III) to formula (II) is less than 1.0, b) the residence time is from about 0.1 to about 10 seconds, and c) the temperature is from about 450° C. to about 500° C.

    Abstract translation: 一种改进的式（I）F（CF 2 CF 2）n -I（I）的全氟烷基碘化物的方法，其中n是2至3的整数，其中改进包括将至少一种式（II）的全氟烷基碘热解，任选地 式（III）F（CF 2 CF 2）m -I（II）F（CF 2 CF 2）p -I（III）的全氟乙基碘的存在，其中m是大于或等于4的整数，p是1，其中a） 式（III）与式（II）的摩尔比小于1.0，b）停留时间为约0.1至约10秒，和c）温度为约450℃至约500℃。

    NON-FLUORINATED AND PARTIALLY FLUORINATED POLYMERS
    117.
    发明申请
    NON-FLUORINATED AND PARTIALLY FLUORINATED POLYMERS 审中-公开
    非氟化和部分氟化聚合物

    公开(公告)号：US20160090505A1

    公开(公告)日：2016-03-31

    申请号：US14862293

    申请日：2015-09-23

    Applicant: THE CHEMOURS COMPANY FC LLC

    Inventor： JOHN CHRISTOPHER SWOREN ,  GERALD ORONDE BROWN ,  TATSIANA HAIDZINSKAYA

    IPC: C09D175/04 ,  D06M15/273 ,  D06M15/564

    CPC classification number: C09D175/04 ,  C08G18/3221 ,  C08G18/7831 ,  C08G18/792 ,  D06M15/273 ,  D06M15/564 ,  D10B2201/02 ,  D10B2331/04

    Abstract: A polymer composition with (A) a first poly(meth)acrylate polymer or urethane polymer; and (B) a second poly(meth)acrylate polymer or urethane polymer which has a residue X incorporated therein, where X is the residue of a cyclic or acyclic sugar alcohol which is substituted with at least one —R1; —C(O)R1; —(CH2CH2O)n(CH(CH3)CH2O)mR2; —(CH2CH2O)n(CH(CH3)CH2O)mC(O)R1; or mixtures thereof; where the cyclic or acyclic sugar alcohol is selected from a saccharide, reduced sugar, aminosaccharide, aldonic acid, or aldonic acid lactone; wherein each n is independently 0 to 20; each m is independently 0 to 20; m+n is greater than 0; each R1 is independently a linear or branched alkyl group having 5 to 29 carbons optionally comprising at least 1 unsaturated bond; and each R2 is independently —H, a linear or branched alkyl group having 6 to 30 carbons optionally comprising at least 1 unsaturated bond, or mixtures thereof.

    Abstract translation: 具有（A）第一聚（甲基）丙烯酸酯聚合物或聚氨酯聚合物的聚合物组合物; 和（B）其中含有残基X的第二聚（甲基）丙烯酸酯聚合物或氨基甲酸酯聚合物，其中X是被至少一个-R 1取代的环状或非环状糖醇的残基; -C（O）R 1; - （CH 2 CH 2 O）n（CH（CH 3）CH 2 O）m R 2; - （CH 2 CH 2 O）n（CH（CH 3）CH 2 O）m C（O）R 1; 或其混合物; 其中环状或非环状糖醇选自糖，还原糖，氨基糖，醛糖酸或醛糖酸内酯; 其中每个n独立地为0至20; 每个m独立地为0至20; m + n大于0; 每个R 1独立地是具有5至29个碳的直链或支链烷基，任选地包含至少1个不饱和键; 并且每个R 2独立地为-H，具有6至30个碳的直链或支链烷基，任选地包含至少1个不饱和键，或其混合物。

    PROCESSES FOR PRODUCING BRANCHED FLUOROALKYL OLEFINS
    119.
    发明申请
    PROCESSES FOR PRODUCING BRANCHED FLUOROALKYL OLEFINS 有权
    生产分支氟烷基烯烃的方法

    公开(公告)号：US20160046547A1

    公开(公告)日：2016-02-18

    申请号：US14813415

    申请日：2015-07-30

    Applicant: THE CHEMOURS COMPANY FC, LLC

    Inventor： ANDREW JACKSON ,  SHENG PENG ,  MARIO JOSEPH NAPPA

    IPC: C07C17/278 ,  C07C19/14 ,  C07C19/12 ,  C07C17/25

    CPC classification number: C07C17/278 ,  C07C17/25 ,  C07C17/383 ,  C07C19/12 ,  C07C19/14 ,  C07C19/10 ,  C07C21/18

    Abstract: Processes for producing branched fluoroalkyl olefins are disclosed. In addition, novel halo-fluoroalkane intermediates are disclosed that may be used in the branched fluoroalkyl olefin production processes. Non-limiting examples of branched fluoroalkyl olefins include branched fluorobutenes, such as 1,3,4,4,4-pentafluoro-3-trifluoromethyl)but-1-ene (HFO-1438ezy). In some aspects, there is disclosed a method for dehydrobrominating 4-bromo-1,1,1,2,4-pentafluoro-2-(trifluoromethyl)butane to produce 1,3,4,4,4-pentafluoro-3-(trifluoromethyl)but-1-ene (HFO-1438ezy).

    Abstract translation: 公开了制备支链氟烷基烯烃的方法。 此外，公开了可用于支链氟代烷基烯烃生产方法的新型卤代 - 氟烷烃中间体。 支链氟烷基烯烃的非限制性实例包括支链氟代，如1,3,4,4,4-五氟-3-三氟甲基）丁-1-烯（HFO-1438ezy）。 在一些方面，公开了一种使4-溴-1,1,1,2,4-五氟-2-（三氟甲基）丁烷脱氢溴化以制备1,3,4,4,4-五氟-3-（ 三氟甲基）丁-1-烯（HFO-1438ezy）。

    COMPOSITIONS OF METHYL PERFLUOROHEPTENE ETHERS, 1,1,1,2,2,3,4,5,5,5-DECAFLUOROPENTANE AND TRANS-1,2-DICHLOROETHYLENE AND USES THEREOF
    120.
    发明申请
    COMPOSITIONS OF METHYL PERFLUOROHEPTENE ETHERS, 1,1,1,2,2,3,4,5,5,5-DECAFLUOROPENTANE AND TRANS-1,2-DICHLOROETHYLENE AND USES THEREOF 有权
    甲基全氟代乙烯醚的组合物，1,1,1,2,2,3,4,5,5,5-十二烷基和转化1,2-二氯乙烯及其用途

    公开(公告)号：US20150329806A1

    公开(公告)日：2015-11-19

    申请号：US14707116

    申请日：2015-05-08

    Applicant: THE CHEMOURS COMPANY, FC, LLC

    Inventor： MARK L. ROBIN ,  HIDEAKI KIKUCHI

    IPC: C11D7/50 ,  C11D3/24 ,  C11D3/43

    CPC classification number: C11D7/5063 ,  C11D3/245 ,  C11D3/43 ,  C23G5/02806 ,  G03F7/426

    Abstract: Disclosed are compositions comprising 90 to 99 weight percent trans-1,2-dichloroethylene, from 0.1 to 8 weight percent methylperfluoroheptene ethers and from 0.1 to 2.0 weight percent of 1,1,1,2,2,3,4,5,5,5-decafluoropentane, wherein the composition is non-flammable. The disclosure further provides a method for removing residue from a surface of an article comprising: (a) contacting the article with a composition comprising a composition of MPHE, HFC-4310mee and trans-1,2-dichloroethylene; and (b) recovering the surface from the composition.

    Abstract translation: 公开了包含90至99重量％的反-1,2-二氯乙烯，0.1至8重量％的甲基全氟庚烯醚和0.1至2.0重量％的1,1,1,2,2,3,4,5,5 ，5-十氟戊烷，其中组合物是不可燃的。 本公开还提供了用于从制品表面除去残余物的方法，包括：（a）使制品与包含MPHE，HFC-4310mee和反式-1,2-二氯乙烯的组合物的组合物接触; 和（b）从组合物中回收表面。

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