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156 条记录 (耗时 0.034 秒)

    Manufacture of fluorinated alcohols
    1.
    发明授权
    Manufacture of fluorinated alcohols 失效
    氟化醇的制造

    公开(公告)号：US06992224B2

    公开(公告)日：2006-01-31

    申请号：US10843892

    申请日：2004-05-12

    申请人： Michael Van Der Puy ,  Jingji Ma ,  George J. Samuels ,  Leonard M. Stachura

    发明人： Michael Van Der Puy ,  Jingji Ma ,  George J. Samuels ,  Leonard M. Stachura

    IPC分类号： C07F5/02 ,  C07F9/02

    CPC分类号： C07F5/04

    摘要： Present invention relates to a process for the manufacture of fluorinated alcohols as well as borates which are employed in the manufacture of the fluorinated alcohols. Fluorinated alcohols of the formulae HOCHRCF(CF3)CHFCF(CF3)2 and HOCHRCF(CF(CF3)2)CHFCF3, HOCHRCF(CF2CF3)CH(CF3)2 and HOCHRC(CF3)2CHFCF2CF3 are made by heating a mixture of a borate of the formula (RCH2O)3B, wherein R═H or a C1 to C7 alkyl group, with perfluoro-4-methyl-2-pentene or perfluoro-2-methyl-2-pentene and a free-radical initiator to form a mixture of borates, optionally separating the mixture of borates from any reactants, solvents, and by-products; hydrolyzing the mixture of borates to form a hydrolysis product mixture; and separating the alcohols from the hydrolysis product mixture.

    摘要翻译： 本发明涉及用于制造氟化醇的氟化醇以及硼酸盐的方法。 式HOCHRCF（CF 3）CHFCF（CF 3）2和HOCHRCF（CF（CF 3）3）的氟化醇 CH 2 CF 3 CF 3 CF 3 CF 3 CF 3 CF 3 CF 3 CF 3 CF 3 CF 3 CF 3 CF 3 CF 3 CF 3 CF 3 / SUB> 2 和HOCHRC（CF 3 3）2 CHFCF 2 CF 3 3 / / SUB 通过将式（R CH 2 O 2）3 B B的硼酸盐与其中的RH或C 1 H 2的混合物加热到C 与全氟-4-甲基-2-戊烯或全氟-2-甲基-2-戊烯和自由基引发剂形成硼酸盐的混合物，任选分离硼酸盐混合物 来自任何反应物，溶剂和副产物; 水解硼酸盐混合物以形成水解产物混合物; 并从水解产物混合物中分离醇。

    Method of dechlorinating organic compounds comprising vicinal chlorides
    4.
    发明授权
    Method of dechlorinating organic compounds comprising vicinal chlorides 失效
    包含邻氯的有机化合物的脱氯方法

    公开(公告)号：US07473810B1

    公开(公告)日：2009-01-06

    申请号：US11871348

    申请日：2007-10-12

    申请人： Michael Van Der Puy ,  Jingji Ma

    发明人： Michael Van Der Puy ,  Jingji Ma

    IPC分类号： C07C19/08 ,  C07C17/25 ,  C07C17/10

    CPC分类号： C07C17/23 ,  C07C17/25 ,  C07C21/18 ,  Y02P20/582 ,  C07C19/10

    摘要： Provided is a method for selectively preparing 2-chloropentafluoropropene comprising catalytic dechlorination of 1,2,2-trichloro-1,1,3,3,3-pentafluoropropane in the presence of hydrogen and a noble metal catalyst. Also provided is method for dechlorinating a vicinal chloride substituted organic compound using a palladium/barium sulfate catalyst.

    摘要翻译： 提供了选择性制备2-氯五氟丙烯的方法，其包括在氢气和贵金属催化剂的存在下催化脱氯1,2,2-三氯-1,1,3,3,3-五氟丙烷的方法。 还提供了使用钯/硫酸钡催化剂对邻氯取代的有机化合物进行脱氯的方法。

    Novel photoresist monomers and polymers
    5.
    发明申请
    Novel photoresist monomers and polymers 审中-公开
    新型光致抗蚀剂单体和聚合物

    公开(公告)号：US20060008731A1

    公开(公告)日：2006-01-12

    申请号：US10888746

    申请日：2004-07-09

    申请人： Michael Van Der Puy ,  Jingji Ma ,  Dennis Lavery ,  Lawrence Ford ,  Haridasan Nair ,  David Nalewajek ,  Andrew Poss ,  Leonard Stachura

    发明人： Michael Van Der Puy ,  Jingji Ma ,  Dennis Lavery ,  Lawrence Ford ,  Haridasan Nair ,  David Nalewajek ,  Andrew Poss ,  Leonard Stachura

    IPC分类号： G03C1/492

    CPC分类号： C07C23/27 ,  C07C17/30 ,  G03F7/0046 ,  G03F7/0395

    摘要： Monomers and polymers useful for forming photoresists. More particularly, photoresists, as well as monomers and polymers for photoresists useful in micro-lithography, specifically monomers bearing acid-labile groups of reduced optical density. The resulting photoresists exhibit improved transparency to 157 nm light. The photoresist compositions are composed of a mixture of at least one water insoluble, acid decomposable polymer which is prepared from at least one monomer having a monomeric unit structure which comprises: where Hal=F, Cl or Br and X=H or F; and which is substantially transparent to ultraviolet radiation at a wavelength of about 157 nm, and at least one photoacid generator capable of generating an acid upon exposure to sufficient activating energy at a wavelength of about 157 nm.

    摘要翻译： 用于形成光致抗蚀剂的单体和聚合物。 更具体地，光致抗蚀剂以及用于微光刻的光致抗蚀剂的单体和聚合物，特别是带有降低光密度的酸不稳定基团的单体。 所得到的光致抗蚀剂显示出对157nm光的改善的透明度。 光致抗蚀剂组合物由至少一种不溶于水的可酸分解聚合物的混合物组成，该聚合物由至少一种具有单体单元结构的单体制备，其中Hal = F，Cl或Br，X = H或F; 并且其对于约157nm的波长的紫外线辐射是基本上透明的，以及至少一种能够在暴露于约157nm的波长的足够活化能时产生酸的光酸产生剂。

    Method of synthesizing fluorinated diene alcohols
    6.
    发明申请
    Method of synthesizing fluorinated diene alcohols 审中-公开
    合成氟化二烯醇的方法

    公开(公告)号：US20070161827A1

    公开(公告)日：2007-07-12

    申请号：US11328048

    申请日：2006-01-09

    申请人： Jingji Ma ,  Michael Van Der Puy ,  David Nalewajek ,  Haridasan Nair ,  Lawrence Ford

    发明人： Jingji Ma ,  Michael Van Der Puy ,  David Nalewajek ,  Haridasan Nair ,  Lawrence Ford

    IPC分类号： C07C33/42

    CPC分类号： C07C33/423 ,  C07C29/40

    摘要： Disclosed are fluorinated diene alcohols perferably having a fluorine content of at least about 45 weight percent and having a plurality of moieties of the formula CFx and a plurality of moieties of the formula CHx, where each x is independently 1, 2 or 3 and where each CFx moiety is not directly bonded to another CFx moiety. Methods of synthesizing fluorinated diene alcohol compounds are also disclosed comprising reacting at least one C2-C3 alkene halide with at least one reactant of the formula (II): where Z is OH, OR6, OC(O)R7, or a halogen, R6 is a C1-C6 branched or straight chain alkyl, and R7 is a C1-C6 branched or straight chain alkyl or fluoroalkyl,

    摘要翻译： 公开的氟化二烯醇优选具有至少约45重量％的氟含量并且具有多个式CF x X的部分和多个式CH x x的部分， 其中每个x独立地为1,2或3，并且其中每个CF x X部分不直接键合到另一个CF x X部分。 还公开了合成氟化二烯醇化合物的方法，包括使至少一种C 2 -C 3 -C 3烯烃卤化物与至少一种式（II）的反应物反应：其中Z 是OH，OR 6，OC（O）R 7或卤素，R 6是C 1 H 12 C 6 -C 6支链或直链烷基，R 7是C 1 -C 6 -C 6支链或直链烷基， 直链烷基或氟烷基，