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123 条记录 (耗时 0.051 秒)

    METHOD OF CONTACTING HYDROCARBON-BEARING FORMATIONS WITH FLUORINATED PHOSPHATE AND PHOSPHONATE COMPOSITIONS
    21.
    发明申请
    METHOD OF CONTACTING HYDROCARBON-BEARING FORMATIONS WITH FLUORINATED PHOSPHATE AND PHOSPHONATE COMPOSITIONS 有权
    用氟化磷酸盐和磷酸盐组合物接触油气轴承的方法

    公开(公告)号：US20110247823A1

    公开(公告)日：2011-10-13

    申请号：US13140313

    申请日：2009-12-14

    申请人： Rudolf J. Dams ,  Jimmier R. Baran, JR. ,  Yong K. Wu

    发明人： Rudolf J. Dams ,  Jimmier R. Baran, JR. ,  Yong K. Wu

    IPC分类号： E21B43/16 ,  C09K8/58

    CPC分类号： C09K8/584 ,  C08F20/24 ,  C09K8/602 ,  C09K8/80 ,  C09K8/88

    摘要： Method comprising contacting a hydrocarbon-bearing formation with a composition comprising solvent and a fluoropolyether compound. The fluoropolyether compound: is represented by formula Rf—[C(0)—NR1—X′—(Z)m]n; or comprises at least one first divalent unit represented by formula (I) and, at least one of, a second divalent unit comprising a pendant Z group; or a monovalent unit comprising a thioether linkage and at least one terminal Z group. Each Rf is independently a fluoropolyether group. Rf is a monovalent or divalent fluoropolyether group, and each Z group is independently —P(O)(OY)2 or —O—P(O)(OY)2. Hydrocarbon-bearing formations treated according to this method are also disclosed.

    摘要翻译： 方法包括使含烃地层与包含溶剂和含氟聚醚化合物的组合物接触。 氟聚醚化合物：由式Rf- [C（O）-NR1-X' - （Z）m] n表示; 或包含至少一个由式（I）表示的第一二价单元和至少一个包含侧基Z基团的第二二价单元; 或包含硫醚键和至少一个末端Z基团的一价单元。 每个Rf独立地是氟聚醚基团。 Rf是单价或二价氟代聚醚基团，每个Z基团独立地是-P（O）（OY）2或-O-P（O）（OY）2。 还公开了根据该方法处理的含烃地层。

    Method for Treating Hydrocarbon-Bearing Formations with Fluorinated Epoxides
    22.
    发明申请
    Method for Treating Hydrocarbon-Bearing Formations with Fluorinated Epoxides 审中-公开
    用氟化环氧化物处理含烃基的方法

    公开(公告)号：US20110201531A1

    公开(公告)日：2011-08-18

    申请号：US12995929

    申请日：2009-05-20

    申请人： Mukul M. Sharma ,  Gary A. Pope ,  Steven J. Martin ,  Rudolf J. Dams ,  Xai-Ming Qui

    发明人： Mukul M. Sharma ,  Gary A. Pope ,  Steven J. Martin ,  Rudolf J. Dams ,  Xai-Ming Qui

    IPC分类号： C09K8/60 ,  C09K8/80

    CPC分类号： C09K8/80 ,  C08G65/226 ,  C09K8/58 ,  C09K8/62 ,  C09K8/86

    摘要： A method of treating a hydrocarbon-bearing formation with a fluorinated epoxide and a treated hydrocarbon-bearing formation. A method of making proppants is also disclosed, which includes combining a plurality of particles with a fluorinated epoxide. The particles comprise at least one of sand, resin-coated sand, ceramic, thermoplastic, clay, bauxite, nut or seed shells, fruit pits, or wood. A particle treated with a ring-opened product of a fluorinated epoxide is also disclosed, wherein the particle comprises one of sand, resin-coated sand, ceramic, thermoplastic, clay, bauxite, nut or seed shells, fruit pits, or wood.

    摘要翻译： 一种用氟化环氧化物和经处理的含烃地层处理含烃地层的方法。 还公开了制备支撑剂的方法，其包括将多个颗粒与氟化环氧化物结合。 颗粒包括砂，树脂涂覆的砂，陶瓷，热塑性塑料，粘土，铝土矿，坚果或种子壳，水果坑或木材中的至少一种。 还公开了用氟化环氧化物的开环产物处理的颗粒，其中所述颗粒包括砂，树脂涂覆的砂，陶瓷，热塑性塑料，粘土，铝土矿，坚果或种子壳，水果凹坑或木材中的一种。

    Preparation of polymeric foams using hydrofluoroether nucleating agents
    26.
    发明授权
    Preparation of polymeric foams using hydrofluoroether nucleating agents 有权
    使用氢氟醚成核剂制备聚合物泡沫

    公开(公告)号：US07763578B2

    公开(公告)日：2010-07-27

    申请号：US11268908

    申请日：2005-11-08

    申请人： John G. Owens ,  Rudolf J. Dams

    发明人： John G. Owens ,  Rudolf J. Dams

    IPC分类号： C08J9/00 ,  C11D3/44

    CPC分类号： C08J9/149 ,  C08J9/143 ,  C08J2203/14 ,  C08J2203/142 ,  C08J2203/146 ,  C08J2375/04 ,  C08L75/04

    摘要： Use of high boiling hydrofluoroethers as nucleating agents in the production of a polymeric foam, in particular in the production of polyurethane foams and phenolic foams. Also, blowing agent compositions and foamable compositions comprising one or more high boiling hydrofluoroether nucleating agents and foams made using such blowing agent compositions and foamable compositions.

    摘要翻译： 在生产聚合物泡沫体中，特别是生产聚氨酯泡沫和酚醛泡沫时，使用高沸点氢氟醚作为成核剂。 此外，发泡剂组合物和可发泡组合物包含一种或多种高沸点氢氟醚成核剂和使用这种发泡剂组合物和可发泡组合物制成的泡沫。

    Alkylated fluorochemical oligomers and use thereof
    28.
    发明授权
    Alkylated fluorochemical oligomers and use thereof 有权
    烷基化氟化物低聚物及其用途

    公开(公告)号：US06288157B1

    公开(公告)日：2001-09-11

    申请号：US09309836

    申请日：1999-05-11

    申请人： Chetan P. Jariwala ,  Thomas P. Klun ,  Rudolf J. Dams ,  Marvin E. Jones

    发明人： Chetan P. Jariwala ,  Thomas P. Klun ,  Rudolf J. Dams ,  Marvin E. Jones

    IPC分类号： C08K300

    CPC分类号： C07C323/52 ,  C14C9/00 ,  D06M13/236 ,  D06M13/256 ,  D06M13/265 ,  D06M15/277 ,  D06M15/53 ,  D06M2200/11 ,  D06M2200/12

    摘要： This invention provides fluorochemical compounds comprising: a fluorochemical oligomeric portion comprising an aliphatic backbone with a plurality of pendant fluoroaliphatic groups, each fluoroaliphatic group having a fully fluorinated terminal group and each independently linked to a carbon atom of the aliphatic backbone through an organic linking group; an aliphatic moiety; and a linking group which links the fluorochemical oligomeric portion to the aliphatic moiety. The fluorochemical compounds are useful as topical treatments for fibrous substrates such as textiles and fabrics, and as polymer melt additives to provide desirable oil-, water and stain repellency to shaped articles such as fibers.

    摘要翻译： 本发明提供含氟化合物，其包含：含氟化合物低聚部分，其包含具有多个侧链氟代脂族基团的脂族主链，每个氟代脂族基团具有完全氟化的端基并且各自独立地通过有机连接基团与脂族主链的碳原子连接; 脂肪族部分; 以及将氟化物低聚部分连接到脂肪族部分的连接基团。 含氟化合物可用作纤维底物如纺织品和织物的局部处理，以及作为聚合物熔体添加剂，以对成形制品如纤维提供所需的油，水和防污性。

    Fluoroaliphatic radical-containing anionic sulfonamido compounds
    29.
    发明授权
    Fluoroaliphatic radical-containing anionic sulfonamido compounds 失效
    含氟脂族基团的阴离子亚磺酰氨基化合物

    公开(公告)号：US06201122B1

    公开(公告)日：2001-03-13

    申请号：US07986648

    申请日：1992-12-08

    申请人： Rudolf J. Dams

    发明人： Rudolf J. Dams

    IPC分类号： C07C31109

    CPC分类号： C07D295/26 ,  C07C311/09 ,  C07C323/52 ,  C07F7/0838 ,  C11D1/004

    摘要： Novel fluoroaliphatic radical-containing anionic sulfonamido compounds, methods of preparation and methods of use, including use as surfactants, are disclosed. Said compounds are conveniently prepared by the Michael addition of a fluoroaliphatic radical-containing compound to an ethylenically unsaturated compound.

    摘要翻译： 公开了新的含氟脂族基团的阴离子亚磺酰氨基化合物，其制备方法和使用方法，包括用作表面活性剂。 所述化合物通过将含氟脂族基团的化合物迈克尔加成到烯键式不饱和化合物中而方便地制备。