利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

20 条记录 (耗时 0.012 秒)

    Process for preparing organic tertiary polyphosphine monooxides
    1.
    发明授权
    Process for preparing organic tertiary polyphosphine monooxides 失效
    制备有机三聚磷酸一氧化物的方法

    公开(公告)号：US4429161A

    公开(公告)日：1984-01-31

    申请号：US293145

    申请日：1981-08-17

    申请人： Anthony G. Abatjoglou ,  Louis A. Kapicak

    发明人： Anthony G. Abatjoglou ,  Louis A. Kapicak

    IPC分类号： C07F9/53 ,  C07F9/54

    CPC分类号： C07F9/5421 ,  C07F9/5312 ,  C07F9/5316

    摘要： Process for producing organic tertiary polyphosphine monooxides which comprises reacting an organic tertiary polyphosphine with an organic monofunctional alkylating agent to form an intermediate monophosphonium salt of the polyphosphine starting material and then hydrolyzing the salt so produced to the desired polyphosphine monooxide product.

    摘要翻译： 制备有机三聚磷膦一氧化物的方法，其包括使有机三聚磷化氢与有机单官能烷基化剂反应以形成多膦原料的中间体单鏻盐，然后水解所生产的盐至所需的一膦一氧化物产物。

    CATALYST FOR SYNTHESIZING POLYOLEFINS
    4.
    发明申请
    CATALYST FOR SYNTHESIZING POLYOLEFINS 有权
    用于合成聚烯烃的催化剂

    公开(公告)号：US20150099857A1

    公开(公告)日：2015-04-09

    申请号：US14400188

    申请日：2013-04-30

    申请人： THE UNIVERSITY OF TOKYO ,  SHOWA DENKO K.K.

    发明人： Kyoko Nozaki ,  Brad Carrow ,  Yoshikuni Okumura ,  Junichi Kuroda

    IPC分类号： C08F4/80

    CPC分类号： C08F4/80 ,  C07F9/5312 ,  C07F9/5325 ,  C07F15/006 ,  C08F4/619 ,  C08F110/02 ,  C08F210/02 ,  C08F218/08 ,  C08F214/14 ,  C08F218/12 ,  C08F220/44 ,  C08F4/7014 ,  C08F2500/10 ,  C08F2500/03 ,  C08F220/14 ,  C08F216/18 ,  C08F2500/02 ,  C08F4/7019

    摘要： The present invention relates to a method for producing a high-molecular-weight copolymer of polar group-containing allyl monomers comprising monomer units represented by formulae (3) and (4) (in the formulae, R1 represents a hydrogen atom (H) or hydrocarbon group having 1 to 6 carbon atoms; R2 represents —OH, —OCOR3 (R3 represents hydrocarbon group having 1 to 5 carbon atoms), —N(R4)2 (R4 represents a hydrogen atom or hydrocarbon group having 1 to 5 carbon atoms); and n and m are a value representing the molar ratio of each of the monomer units), which has few branches and unsaturated group at the molecular end, by copolymerizing olefin and an allyl compound using a metal complex of group 10 elements in the periodic system represented by formula (I) as a catalyst.The present invention enables providing a high-molecular-weight copolymer of polar group-containing allyl monomers, which copolymer has a novel structure, is available for various applications and has been considered to be difficult to synthesize by other polymerization methods such as radical polymerization; and a method for producing the same.

    摘要翻译： 本发明涉及含有由式（3）和（4）表示的单体单元的含极性基团的烯丙基单体的高分子量共聚物的制造方法（式中，R1表示氢原子（H）或 具有1至6个碳原子的烃基; R 2表示-OH，-OCOR 3（R 3表示具有1至5个碳原子的烃基），-N（R 4）2（R 4表示氢原子或具有1至5个碳原子的烃基 ）; n和m是表示分子末端具有很少分支和不饱和基团的单体单元的摩尔比的值，通过使用第10族元素的金属络合物使烯烃和烯丙基化合物共聚， 由式（I）表示的周期性体系作为催化剂。 本发明能够提供含有极性基团的烯丙基单体的高分子量共聚物，该共聚物具有新颖的结构，可用于各种应用，并且被认为难以通过其它聚合方法如自由基聚合合成; 及其制造方法。

    Transition metal complex catalysts
    5.
    发明授权
    Transition metal complex catalysts 失效
    过渡金属络合催化剂

    公开(公告)号：US4668809A

    公开(公告)日：1987-05-26

    申请号：US742127

    申请日：1985-06-06

    申请人： Alexis A. Oswald ,  Torris G. Jermasen ,  Andrew A. Westner ,  I-Der Huang

    发明人： Alexis A. Oswald ,  Torris G. Jermasen ,  Andrew A. Westner ,  I-Der Huang

    IPC分类号： C07C45/49 ,  C07C45/50 ,  C07F9/50 ,  C07F9/53 ,  C07F9/572 ,  C07F15/00

    CPC分类号： C07F15/008 ,  C07C45/49 ,  C07C45/50 ,  C07F9/5004 ,  C07F9/5009 ,  C07F9/5022 ,  C07F9/5312 ,  C07F9/5721

    摘要： Compositions of matter are disclosed which are highly useful in hydroformylation processes. The compositions are non-charged, non-chelated bis- and tris-(alkyl diaryl phosphine) rhodium carbonyl hydrides. The substituents of the alkyl group includes heteroorganic radicals containing ether, ester, keto and hydroxy oxygen, phosphine oxide and phosphorus ester phosphorus, amine, amide, amine oxide and heterocyclic nitrogen groups.These compositions are highly stable and selective catalysts for the hydroformylation of olefins under certain conditions. The disclosed catalyst systems contain a large excess of phosphine ligand and employ alpha-olefin plus synthesis gas reactant mixtures having a high H.sub.2 /CO ratio at relatively low pressures. They produce moslty aldehydes derived from terminal attack on the alpha-olefin reactant. In the case of low olefins, such as butene-1, the products can be advantageously removed in a continuous manner, as distillate components from a ligand reaction mixture kept at an elevated temperature and continuously fed by an appropriate mixture of the reactants.

    摘要翻译： 公开了在加氢甲酰化方法中非常有用的物质组合物。 组合物是无电荷的，非螯合的双 - 和三 - （烷基二芳基膦）羰基氢化铑。 烷基的取代基包括含有醚，酯，酮和羟基氧的杂有机基团，氧化膦和磷酯磷，胺，酰胺，氧化胺和杂环氮基团。 这些组合物是在某些条件下用于烯烃加氢甲酰化的高度稳定和选择性的催化剂。 所公开的催化剂体系含有大量过量的膦配体，并且在相对低的压力下使用具有高H 2 / CO比的α-烯烃加合成气反应物混合物。 它们产生从α-烯烃反应物的末端攻击得到的清除醛。 在低烯烃（例如丁烯-1）的情况下，可以有利地以连续的方式除去产物，因为来自配体反应混合物的馏出物组分保持在升高的温度，并通过反应物的适当混合物连续进料。

    Phosphorus compounds having the skeleton structure
    6.
    发明授权
    Phosphorus compounds having the skeleton structure 失效
    具有骨架结构的磷化合物

    公开(公告)号：US3632634A

    公开(公告)日：1972-01-04

    申请号：US3632634D

    申请日：1968-08-16

    申请人： MAIER LUDWIG

    发明人： MAIER LUDWIG

    IPC分类号： C07F9/40 ,  C07F9/50 ,  C07F9/53 ,  C10L1/26 ,  C07F9/30

    CPC分类号： C07F9/40 ,  C07F9/50 ,  C07F9/5312 ,  C10L1/2608

    摘要： PHOSPHORUS COMPOUNDS HAVING THE SKELTON STRUCTURE

    P-(C(-(C)N)-P)2 OR P-(C(-(C)N)-P)3

    OF THE FORMULA

    P-(C(-(C)N)-P)2 OR P-(C(-(C)N)-P)3

    WHERE A AND B ARE 0 OR 1, AND PROCESS FOR MAKING BY REACTING A COMPOUND OF THE FORMULA

    P(O)A(R1)B(CH(-R4)P(O)(R2)R3)(3-B)

    WITH AN ORGANIC HALIDE OF THE FORMULA R4X. THE PRESENT COMPOUNDS ARE USEFUL AS COMPLECING AGENTS, SURFACTANTS. PLASTICIZERS, HYDRAULIC FLUIDS, CORROSION, INHIBITORS, STABILIZERS FOR PEROXIDES AND HYDROPEROXIDES, ADDITIVES TO ELECTROLYTIC BATHS, HEAT TRANSFER AGENTS, LUBRICANTS, OIL ADDITIVES, AND GASOLINE ADDITIVES TO DETERGENTS.

    Catalyst for synthesizing polyolefins
    7.
    发明授权
    Catalyst for synthesizing polyolefins 有权
    聚烯烃合成催化剂

    公开(公告)号：US09303101B2

    公开(公告)日：2016-04-05

    申请号：US14400188

    申请日：2013-04-30

    申请人： THE UNIVERSITY OF TOKYO ,  SHOWA DENKO K.K.

    发明人： Kyoko Nozaki ,  Brad Carrow ,  Yoshikuni Okumura ,  Junichi Kuroda

    IPC分类号： C08F4/80 ,  C07F9/53 ,  C07F15/00 ,  C08F110/02 ,  C08F4/619

    CPC分类号： C08F4/80 ,  C07F9/5312 ,  C07F9/5325 ,  C07F15/006 ,  C08F4/619 ,  C08F110/02 ,  C08F210/02 ,  C08F218/08 ,  C08F214/14 ,  C08F218/12 ,  C08F220/44 ,  C08F4/7014 ,  C08F2500/10 ,  C08F2500/03 ,  C08F220/14 ,  C08F216/18 ,  C08F2500/02 ,  C08F4/7019

    摘要： The present invention relates to a method for producing a high-molecular-weight copolymer of polar group-containing allyl monomers comprising monomer units represented by formulae (3) and (4) (in the formulae, R1 represents a hydrogen atom (H) or hydrocarbon group having 1 to 6 carbon atoms; R2 represents —OH, —OCOR3 (R3 represents hydrocarbon group having 1 to 5 carbon atoms), —N(R4)2 (R4 represents a hydrogen atom or hydrocarbon group having 1 to 5 carbon atoms); and n and m are a value representing the molar ratio of each of the monomer units), which has few branches and unsaturated group at the molecular end, by copolymerizing olefin and an allyl compound using a metal complex of group 10 elements in the periodic system represented by formula (I) as a catalyst.The present invention enables providing a high-molecular-weight copolymer of polar group-containing allyl monomers, which copolymer has a novel structure, is available for various applications and has been considered to be difficult to synthesize by other polymerization methods such as radical polymerization; and a method for producing the same.

    摘要翻译： 本发明涉及含有由式（3）和（4）表示的单体单元的含极性基团的烯丙基单体的高分子量共聚物的制造方法（式中，R1表示氢原子（H）或 具有1至6个碳原子的烃基; R 2表示-OH，-OCOR 3（R 3表示具有1至5个碳原子的烃基），-N（R 4）2（R 4表示氢原子或具有1至5个碳原子的烃基 ）; n和m是表示分子末端具有很少分支和不饱和基团的单体单元的摩尔比的值，通过使用第10族元素的金属络合物使烯烃和烯丙基化合物共聚， 由式（I）表示的周期性体系作为催化剂。 本发明能够提供含有极性基团的烯丙基单体的高分子量共聚物，该共聚物具有新颖的结构，可用于各种应用，并且被认为难以通过其它聚合方法如自由基聚合合成; 及其制造方法。

    Ligand exchange process for producing alkyl diaryl phosphine rhodium carbonyl hydrides
    10.
    发明授权
    Ligand exchange process for producing alkyl diaryl phosphine rhodium carbonyl hydrides 失效
    用于制备烷基二芳基膦铑羰基氢化物的配体交换方法

    公开(公告)号：US4687866A

    公开(公告)日：1987-08-18

    申请号：US749807

    申请日：1985-06-28

    申请人： Alexis A. Oswald ,  Torris G. Jermasen ,  Andrew A. Westner ,  I-Der Huang

    发明人： Alexis A. Oswald ,  Torris G. Jermasen ,  Andrew A. Westner ,  I-Der Huang

    IPC分类号： C07C45/49 ,  C07C45/50 ,  C07C45/62 ,  C07C45/73 ,  C07C45/74 ,  C07F9/50 ,  C07F9/53 ,  C07F9/572 ,  C07F15/00

    CPC分类号： C07F15/008 ,  C07C45/49 ,  C07C45/50 ,  C07C45/62 ,  C07C45/73 ,  C07C45/74 ,  C07F9/5004 ,  C07F9/5009 ,  C07F9/5022 ,  C07F9/5312 ,  C07F9/5721

    摘要： Compositions of matter are disclosed which are highly useful in hydroformylation processes. The compositions are non-charged, non-chelated bis- and tris-(alkyl diaryl phosphine) rhodium carbonyl hydrides. The substituents of the alkyl group include heteroorganic radicals containing silane, silicone, ether, ester, keto and hydroxy oxygen, phosphine oxide and phosphorus ester phosphorus, amine, amide, amine oxide and heterocyclic nitrogen groups.These compositions are highly stable and selective catalysts for the hydroformylation of olefins under certain conditions. The disclosed catalyst systems contain a large excess of phosphine ligand and employ alpha-olefin plus synthesis gas reactant mixtures having a high H.sub.2 /CO ratio at relatively low pressures. They produce mostly aldehydes derived from terminal attack on the alpha-olefin reactant. In the case of low olefins, such as butene-1, the products can be advantageously removed in a continuous manner, as distillate components from a ligand reaction mixture kept at an elevated temperature and continuously fed by an appropriate mixture of the reactants.

    摘要翻译： 公开了在加氢甲酰化方法中非常有用的物质组合物。 组合物是无电荷的，非螯合的双 - 和三 - （烷基二芳基膦）羰基氢化铑。 烷基的取代基包括含有硅烷，硅氧烷，醚，酯，酮和羟基氧的杂有机基团，氧化膦和磷酯磷，胺，酰胺，氧化胺和杂环氮基团。 这些组合物是在某些条件下用于烯烃加氢甲酰化的高度稳定和选择性的催化剂。 所公开的催化剂体系含有大量过量的膦配体，并且在相对低的压力下使用具有高H 2 / CO比的α-烯烃加合成气反应物混合物。 它们主要产生源自α-烯烃反应物的末端攻击的醛。 在低烯烃（例如丁烯-1）的情况下，可以有利地以连续的方式除去产物，因为来自配体反应混合物的馏出物组分保持在升高的温度，并通过反应物的适当混合物连续进料。