Nb/Mordenite Transalkylation Catalyst
    1.
    发明申请
    Nb/Mordenite Transalkylation Catalyst 审中-公开
    Nb /丝光沸石烷基转移催化剂

    公开(公告)号:US20100185035A1

    公开(公告)日:2010-07-22

    申请号:US12748953

    申请日:2010-03-29

    IPC分类号: C07C5/52 B01J29/076 B01J29/26

    摘要: A niobium-modified mordenite catalyst can be made from water soluble niobium precursors such as niobium oxalate and ammonium niobate(V) oxalate and can be used in toluene disproportionation reactions. Embodiments can provide a toluene conversion of at least 30 wt % of the toluene feed with selectivity to benzene above 40 wt % of the reaction product composition and to xylenes above 40 wt % of the reaction product composition and non-aromatics selectivity of less than 1.0 wt % of the reaction product composition.

    摘要翻译: 铌改性的丝光沸石催化剂可以由草酸铌和铌酸铌酸盐(V)等水溶性铌前体制成,可用于甲苯歧化反应。 实施方案可以提供至少30重量%的甲苯进料的甲苯转化率,对于反应产物组合物的40重量%以上的苯的选择性以及反应产物组合物的40重量%以上的二甲苯和小于1.0的非芳烃选择性 wt%的反应产物组合物。

    Photoperoxidized Compositions and Methods of Making and Using Same
    8.
    发明申请
    Photoperoxidized Compositions and Methods of Making and Using Same 审中-公开
    光氧化组合物和制备和使用方法

    公开(公告)号:US20120245245A1

    公开(公告)日:2012-09-27

    申请号:US13071650

    申请日:2011-03-25

    IPC分类号: C08J3/28

    CPC分类号: C08F279/02 C08F212/08

    摘要: A photoperoxidation process including irradiating a donor molecule with light from a light source to form an activated donor molecule, contacting the activated donor molecule with an acceptor molecule to form an activated acceptor molecule, and contacting the activated acceptor molecule with a diene elastomer in a vessel to form a singlet oxygen functionalized elastomer molecule. The singlet oxygen functionalized elastomer can be mixed with a styrenic monomer and subjected to a polymerization reaction to obtain a high impact polystyrene composition

    摘要翻译: 光过氧化方法,包括用来自光源的光照射供体分子以形成活化的供体分子,使活化的供体分子与受体分子接触以形成活化的受体分子,并将活化的受体分子与二烯弹性体在容器 以形成单线态氧官能化弹性体分子。 单线态氧官能化弹性体可以与苯乙烯类单体混合并进行聚合反应以获得高抗冲聚苯乙烯组合物

    Ionomer Compositions and Methods of Making and Using Same
    10.
    发明申请
    Ionomer Compositions and Methods of Making and Using Same 有权
    离子聚合物组合物和制备和使用方法

    公开(公告)号:US20100234533A1

    公开(公告)日:2010-09-16

    申请号:US12403263

    申请日:2009-03-12

    申请人: Olga Khabashesku

    发明人: Olga Khabashesku

    IPC分类号: C08L25/06 C08F30/04

    摘要: A method comprising contacting at least one metal salt of an organic acid with at least one aromatic compound in a reaction zone under conditions suitable for the formation of a polymer, wherein the metal salt of an organic acid comprises a metal and at least one unsaturated organic acid moiety. A composition comprising polystyrene and a metal salt of cinnamic acid. An article made from a composition comprising polystyrene and a metal salt of cinnamic acid. A composition comprising polystyrene and a salt of a fatty acid. An article made from a composition comprising polystyrene and a salt of a fatty acid.

    摘要翻译: 一种方法,其包括使有机酸的至少一种金属盐与至少一种芳族化合物在反应区中在适于形成聚合物的条件下接触,其中有机酸的金属盐包含金属和至少一种不饱和有机物 酸部分。 包含聚苯乙烯和肉桂酸的金属盐的组合物。 由包含聚苯乙烯和肉桂酸的金属盐的组合物制成的制品。 包含聚苯乙烯和脂肪酸盐的组合物。 由包含聚苯乙烯和脂肪酸的盐的组合物制成的制品。