Method of forming a polyethercarbonate polyol using a CO2-philic compound or substituent
    4.
    发明授权
    Method of forming a polyethercarbonate polyol using a CO2-philic compound or substituent 失效
    使用CO 2亲本化合物或取代基形成聚醚碳酸酯多元醇的方法

    公开(公告)号:US07671228B2

    公开(公告)日:2010-03-02

    申请号:US11092107

    申请日:2005-03-29

    IPC分类号: C07C69/96

    CPC分类号: C08G64/34 C08G64/183

    摘要: A method of forming a polyethercarbonate polyol enhances incorporation of CO2 into the polyethercarbonate polyol. The method provides a catalyst including a multimetal cyanide compound. An H-functional initiator, an alkylene oxide, and CO2 are reacted in the presence of the multimetal cyanide compound in a reactor. The method further provides a CO2-philic compound or a CO2-philic substituent. The CO2-philic compound and substituent enhance incorporation of the CO2 into the polyethercarbonate polyol and reduce formation of cyclic alkylene carbonates, such as cyclic propylene carbonate, which are undesirable byproducts.

    摘要翻译: 形成聚醚碳酸酯多元醇的方法增强了将CO 2引入到聚醚碳酸酯多元醇中。 该方法提供了包含多金属氰化合物的催化剂。 在多元氰化物化合物的存在下,在反应器中使H官能引发剂,烯化氧和CO 2反应。 该方法还提供了一种二氧化碳亲和化合物或二氧化碳亲油取代基。 二氧化碳亲和化合物和取代基增强了CO 2在聚醚碳酸酯多元醇中的引入,并且减少了环状碳酸亚烷基酯的形成,例如环丙烯碳酸酯,这是不期望的副产物。

    Method of forming a polyether-carbonate polyol using a CO2-philic compound or substituent
    6.
    发明申请
    Method of forming a polyether-carbonate polyol using a CO2-philic compound or substituent 失效
    使用CO 2亲本化合物或取代基形成聚醚 - 碳酸酯多元醇的方法

    公开(公告)号:US20060224010A1

    公开(公告)日:2006-10-05

    申请号:US11092107

    申请日:2005-03-29

    IPC分类号: C07C69/96

    CPC分类号: C08G64/34 C08G64/183

    摘要: A method of forming a polyethercarbonate polyol enhances incorporation of CO2 into the polyethercarbonate polyol. The method provides a catalyst including a multimetal cyanide compound. An H-functional initiator, an alkylene oxide, and CO2 are reacted in the presence of the multimetal cyanide compound in a reactor. The method further provides a CO2-philic compound or a CO2-philic substituent. The CO2-philic compound and substituent enhance incorporation of the CO2 into the polyethercarbonate polyol and reduce formation of cyclic alkylene carbonates, such as cyclic propylene carbonate, which are undesirable byproducts.

    摘要翻译: 形成聚醚碳酸酯多元醇的方法增强了CO 2 CO 2向聚醚碳酸酯多元醇中的引入。 该方法提供了包含多金属氰化合物的催化剂。 在多元氰化物化合物的存在下,在反应器中使H官能引发剂,烯化氧和CO 2 2反应。 该方法还提供了一种CO 2 - 2亲核化合物或一种CO 2 - 二取代基。 CO 2 - 2亲核化合物和取代基增强了CO 2 CO 2在聚醚碳酸酯多元醇中的引入,并且减少环状碳酸亚烷基酯的形成,例如环状碳酸亚丙酯,这是不期望的副产物 。

    Complex of a multimetal cyanide compound and methods of forming polyethercarbonate polyols
    8.
    发明申请
    Complex of a multimetal cyanide compound and methods of forming polyethercarbonate polyols 失效
    多金属氰化合物的复合物和形成聚醚碳酸酯多元醇的方法

    公开(公告)号:US20060223972A1

    公开(公告)日:2006-10-05

    申请号:US11091981

    申请日:2005-03-29

    IPC分类号: C08G64/00

    摘要: A method of forming a polyethercarbonate polyol enhances incorporation of CO2 into the polyethercarbonate polyol. The method provides a catalyst including a multimetal cyanide compound. The multimetal cyanide compound has an ordered structure defined by a cationic catalytic center and an anionic backbone with the anionic backbone spatially arranged about the cationic catalytic center. The anionic backbone is modified with a supplemental anionic spacer to affect the spatial arrangement and catalytic activity of the cationic catalytic center. The supplemental anionic spacer is incorporated into the multimetal cyanide compound to establish the general formula, M1a[M2b(CN)cMd3Xe]f, wherein M1, M2, and M3 are various metal ions and X is the supplemental anionic spacer. An H-functional initiator, an alkylene oxide, and CO2 are reacted in the presence of the modified multimetal cyanide compound to form the polyethercarbonate polyol.

    摘要翻译: 形成聚醚碳酸酯多元醇的方法增强了CO 2 CO 2向聚醚碳酸酯多元醇中的引入。 该方法提供了包含多金属氰化合物的催化剂。 多金属氰化合物具有由阳离子催化中心和阴离子主链定义的有序结构,阴离子主链在阳离子催化中心周围空间布置。 阴离子主链用补充阴离子间隔物修饰以影响阳离子催化中心的空间排列和催化活性。 将补充的阴离子间隔物掺入多金属氰化物化合物中以建立通式M 1, (CN)其中C 1,C 2,C 3,..., M 1,M 2和M 3是各种金属离子,X是补充阴离子间隔物。 在改性的多金属氰化物化合物的存在下,使H官能引发剂,烯化氧和CO 2 2反应形成聚醚碳酸酯多元醇。

    Method of preparing a polyether polyol
    9.
    发明授权
    Method of preparing a polyether polyol 失效
    制备聚醚多元醇的方法

    公开(公告)号:US07053250B1

    公开(公告)日:2006-05-30

    申请号:US11110286

    申请日:2005-04-20

    IPC分类号: C07C43/18 C08G59/02

    摘要: An improved method for synthesizing a double metal cyanide (DMC) catalyst combines and sonicates aqueous and non-aqueous solutions of a first metal salt, such as Zn(OAc)2, of a second metal salt, such as CoCl2, and of an alkali metal cyanide, such as NaCN, to synthesize the DMC catalyst, Zn3[Co(CN)6]2. An improved method of producing a polyether polyol uses the DMC catalyst to produce the polyol.

    摘要翻译: 合成双金属氰化物(DMC)催化剂的改进方法将第二金属盐的第一金属盐(例如Zn(OAc)2 N)的水溶液和非水溶液合并并超声处理, 作为CoCl 2 N,以及碱金属氰化物如NaCN,合成DMC催化剂,Zn 3 [Co(CN)6 N' 2 。 制备聚醚多元醇的改进方法使用DMC催化剂制备多元醇。

    Oligocarbodiimides for the formation of crosslinked latex films
    10.
    发明授权
    Oligocarbodiimides for the formation of crosslinked latex films 有权
    用于形成交联胶乳膜的低聚碳二亚胺

    公开(公告)号:US08076445B2

    公开(公告)日:2011-12-13

    申请号:US10372150

    申请日:2003-02-21

    IPC分类号: C08G18/00

    摘要: A composition comprising a carbodiimide and a polymer, wherein the carbodiimide comprises a reaction product of a) at least one of an aliphatic C4 to C20 polyisocyanate and an araliphatic C4 to C20 polyisocyanate, b) at least one of a hydroxy carboxylic acid and a hydroxy carboxylic salt, c) optionally, a further compound carrying groups able to react with isocyanate groups in an addition reaction, d) optionally, at least one other isocyanate, and the carbodiimide units being derived essentially exclusively from the isocyanate groups of component a), and the polymer comprises a reaction product of an ethylenically unsaturated carboxylic acid and at least one of a (meth)acrylate, a vinyl ester of a carboxylic acid, a vinyl aromatic compound, an ethylenically unsaturated nitrile, a vinyl halide, an aliphatic hydrocarbon, and a free-radically polymerizable monomer. Also, a method of applying the composition on and/or in a substrate.

    摘要翻译: 一种包含碳二亚胺和聚合物的组合物,其中所述碳二亚胺包括a)至少一种脂族C 4至C 20多异氰酸酯与芳脂族C 4至C 20多异氰酸酯的反应产物,b)至少一种羟基羧酸和羟基 羧酸盐,c)任选地,携带能够在加成反应中与异氰酸酯基团反应的基团的另外的化合物,d)任选地至少一种其它异氰酸酯,并且碳二亚胺单元基本上仅衍生自组分a)的异氰酸酯基团, 所述聚合物包含烯键式不饱和羧酸与(甲基)丙烯酸酯,羧酸的乙烯基酯,乙烯基芳族化合物,烯属不饱和腈,乙烯基卤,脂族烃, 和可自由基聚合的单体。 而且,将组合物施用于基材和/或在基材中的方法。