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117 条记录 (耗时 0.013 秒)

    Electroplating of copper from alkanesulfonate electrolytes
    21.
    发明公开
    Electroplating of copper from alkanesulfonate electrolytes 有权
    从链烷磺酸盐电解液中电镀铜

    公开(公告)号：EP1092790A2

    公开(公告)日：2001-04-18

    申请号：EP00309095.8

    申请日：2000-10-16

    申请人： Atofina Chemicals, Inc.

    发明人： Martyak, Nicholas M. ,  Gernon, Michael D. ,  Janney, Patrick

    IPC分类号： C25D3/38

    CPC分类号： C25D7/123 ,  C25D3/38

    摘要： Disclosed is an improved electrolyte formulation for the electrodeposition of copper onto electronic devices substrates and a process using the formulation. The formulation is a solution which contains copper alkanesulfonate salts and free alkanesulfonic acids and which is intended for the metallization of micron or submicron dimensioned trenches or vias.

    摘要翻译： 公开了一种用于将铜电沉积到电子器件衬底上的改进的电解质配方以及使用该配方的工艺。 该配方是一种含有链烷磺酸铜盐和游离烷烃磺酸的溶液，用于微米或亚微米尺寸的沟槽或过孔的金属化。

    ELECTROLYTIC COPPER PLATING SOLUTIONS
    23.
    发明公开
    ELECTROLYTIC COPPER PLATING SOLUTIONS 审中-公开
    解镀铜

    公开(公告)号：EP1529126A2

    公开(公告)日：2005-05-11

    申请号：EP03788347.7

    申请日：2003-08-08

    申请人： Atofina Chemicals, Inc.

    发明人： MARTYAK, Nicholas, Michael

    IPC分类号： C25D1/00

    CPC分类号： H01L21/2885 ,  C25D3/38 ,  C25D7/123 ,  H05K3/423

    摘要： Disclosed are copper electroplating solutions, methods for using the solutions and products formed by using such methods and solutions in which the solutions contain copper alkanesulfonate salts and free alkanesulfonic acids, wherein the free acid has a concentration from about 0.05 to about 2.50 M, and which are intended for the metallization of micron-sized dimensioned trenches or vias, through-holes and microvias.

    Blowing agent blends
    25.
    发明公开
    Blowing agent blends 有权
    发泡剂混合物

    公开(公告)号：EP1382636A2

    公开(公告)日：2004-01-21

    申请号：EP03291135.6

    申请日：2003-05-15

    申请人： Atofina Chemicals, Inc.

    发明人： Wu, Jinhuang ,  Dillon, Douglas Reed

    IPC分类号： C08J9/14

    CPC分类号： C08J9/149 ,  C08G18/42 ,  C08G2101/0025 ,  C08J2203/14 ,  C08J2203/142

    摘要： Foam blowing agent blends of trans-1,2-dichloroethylene and one or more pentanes are provided, as are polyol premixes and foam compositions containing such blends. The resulting foams exhibit dramatic improvement in fire resistance.

    摘要翻译： 提供反式-1,2-二氯乙烯和一种或多种戊烷的泡沫发泡剂共混物，多元醇预混物和含有这种共混物的泡沫组合物。 所得到的泡沫在耐火性方面显示出显着的改进。

    Cross-linkable aqueous fluoropolymer based dispersions containing silanes
    29.
    发明公开
    Cross-linkable aqueous fluoropolymer based dispersions containing silanes 审中-公开
    Silane enthaltende，wässrigevernetzbare auf Fluoropolymeren basierte Dispersionen

    公开(公告)号：EP1335007A1

    公开(公告)日：2003-08-13

    申请号：EP03290237.1

    申请日：2003-01-30

    申请人： Atofina Chemicals, Inc.

    发明人： Granel, Claude Christophe ,  Hedhli, Lotfi ,  Amin-Sanayei, Ramin ,  Wood, Kurt Arthur

    IPC分类号： C09D127/16 ,  C08L23/08 ,  C09D123/08 ,  C08L27/16 ,  C08L27/12

    CPC分类号： C09D143/04 ,  C08L27/12 ,  C09D133/06 ,  Y10S525/902 ,  C08L27/00 ,  C08L2666/04

    摘要： A cross-linkable fluoropolymer dispersion is described and involves a polymer product of at least one polymerizable acrylic and/or vinyl containing monomer and at least one hydrolytically stable silane containing monomer which are in the presence of an aqueous dispersion of at least one fluoropolymer. The present invention further relates to cross-linkable fluoropolymer blends wherein at least one polymer contains acrylic units, vinyl units, or both and at least one hydrolytically stable silane or silane containing group in the presence of at least one thermoplastic fluoropolymer. The silane or silane containing group can alternatively be present in the thermoplastic fluoropolymer. Methods of making the cross-linkable fluoropolymers are also described as well as products containing the cross-linkable fluoropolymer dispersions such as paints and coatings.

    摘要翻译： 描述了可交联的含氟聚合物分散体，并且涉及至少一种可聚合的丙烯酸和/或乙烯基的单体和至少一种水解稳定的含硅烷的单体的聚合物产物，其在至少一种含氟聚合物的水分散体存在下。 本发明还涉及可交联的氟聚合物共混物，其中至少一种聚合物在至少一种热塑性含氟聚合物的存在下包含丙烯酸单元，乙烯基单元或两者以及至少一种水解稳定的含硅烷或硅烷的基团。 含硅烷或硅烷的基团也可以存在于热塑性含氟聚合物中。 还描述了制备可交联的含氟聚合物的方法以及含有可交联的氟聚合物分散体如油漆和涂料的产品。

    Polyester polycondensation with catalyst and a catalyst enhancer
    30.
    发明公开
    Polyester polycondensation with catalyst and a catalyst enhancer 有权
    聚酯的制备通过缩聚用的催化剂和催化效果增强化合物

    公开(公告)号：EP1270641A3

    公开(公告)日：2003-04-23

    申请号：EP02250584.6

    申请日：2002-01-29

    申请人： Atofina Chemicals, Inc.

    发明人： Dowling, Conor M. ,  Seshadri, Sri ,  Chen, Bin

    IPC分类号： C08G63/85 ,  C08G63/86 ,  B01J31/26 ,  B01J31/22

    CPC分类号： C08G63/85 ,  B01J21/063 ,  B01J31/04 ,  B01J31/2239 ,  B01J31/26 ,  B01J2531/0205 ,  B01J2531/10 ,  B01J2531/20 ,  B01J2531/46 ,  B01J2531/52 ,  C08G63/82 ,  C08G63/83 ,  C08G63/84 ,  C08G63/87

    摘要： The present invention is based upon the discovery that nontitanyl oxalates can enhance the catalytic functionality of titanyl oxalate catalysts. This invention provides a novel catalytic composition containing a titanyl oxalate catalyst and a metallic oxalate catalyst enhancer and optionally containing a metallic cocatalyst such as an antimony based catalyst. A synergistic relationship has been discovered between titanyl oxalate catalyst and the catalyst enhancer. A synergistic relationship has also been discovered between the titanyl oxalate catalyst, catalyst enhancer and a metallic cocatalyst such as antimony oxide or antimony triacetate. Also provided is an improved process of producing polyester by the polycondensation of polyester forming reactants in the presence of a catalytically effective amount of a polycondensation catalyst, wherein the improvement comprises utilizing as the polycondensation catalyst, the novel catalyst composition containing a titanyl oxalate such as lithium titanyl oxalate and a catalyst enhancer such as a nontitanyl metallic oxalate like lithium oxalate and optionally containing a metallic catalyst such as antimony oxide or antimony triacetate. The improved process produces an improved polyester having lower acetaldehyde numbers and good color. The titanyl oxalate/catalyst enhancer composition can be used as a polycondensation catalyst in combination with other catalysts to achieve synergistic catalytic activity. Preferred is a combination of lithium or potassium titanyl oxalate, Li 2 or K 2 TiO(C 2 O 4 ) 2 , lithium or potassium oxalate, Li 2 or K 2 (C 2 O 4 ) 2 with antimony oxide or antimony triacetate or antimony trisglycoxide.