利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

21 条记录 (耗时 0.022 秒)

    Titanocenes and their use
    1.
    发明授权
    Titanocenes and their use 失效
    Titanocenes及其用途

    公开(公告)号：US4963470A

    公开(公告)日：1990-10-16

    申请号：US469736

    申请日：1990-01-19

    申请人： Bernd Klingert ,  Franciszek Sitek ,  Manfred Rembold

    发明人： Bernd Klingert ,  Franciszek Sitek ,  Manfred Rembold

    IPC分类号： C07F7/28 ,  C07F17/00 ,  C08F2/50 ,  C08F4/76 ,  C08L33/00 ,  C08L33/02 ,  C08L61/20 ,  C08L67/00 ,  C09D11/101 ,  G03F7/029

    CPC分类号： C09D11/101 ,  C07F17/00 ,  C08F2/50 ,  G03F7/029 ,  Y10S430/126 ,  Y10S430/148

    摘要： Titanocenes with silylated .pi.-cyclopentadienyl ligands in which one or two carbo- or heterocyclic aromatic rings are bonded to the titanium, the aromatic rings being substituted by fluorine, --CF.sub.3, --C.sub.2 F.sub.5, --CF.sub.2 CL or --CF.sub.2 CH.sub.3 in at least one of the two ortho-positions relative to the metal-carbon bonds, are suitable as photoinitiators for the photopolymerization of ethylenically unsaturated substrates. They are distinguished by a high sensitivity, stability to air and the action of heat, and a high activity in the region of UV light to visible light. They are furthermore readily soluble in the photopolymerizable compositions.

    摘要翻译： 具有甲硅烷基化的1,2-环戊二烯基配位体的二十碳烯烃，其中一个或两个碳环或杂环芳环与钛键合，芳环被氟取代，-CF 3，-C 2 F 5，-CF 2 Cl或-CF 2 CH 3在两个 相对于金属 - 碳键的邻位适用作用于烯属不饱和基材的光聚合的光引发剂。 它们的特征在于高灵敏度，对空气的稳定性和热的作用，以及在紫外光到可见光区域的高活性。 它们还易溶于可光聚合组合物。

    Process for curing polyurethane coatings and compositions
    8.
    发明授权
    Process for curing polyurethane coatings and compositions 失效
    固化聚氨酯涂料和组合物的方法

    公开(公告)号：US5091439A

    公开(公告)日：1992-02-25

    申请号：US249608

    申请日：1988-11-18

    申请人： Godwin Berner ,  Manfred Rembold ,  Franciszek Sitek ,  Werner Rutsch

    发明人： Godwin Berner ,  Manfred Rembold ,  Franciszek Sitek ,  Werner Rutsch

    IPC分类号： B05D7/24 ,  C08G18/22 ,  C08J3/24 ,  C09D175/00 ,  C09D175/04

    CPC分类号： C08G18/222

    摘要： Compounds of the formula ##STR1## in which a is 1, 2, or 3, R.sup.1 is an uncharged, carbocyclic or heterocyclic aromatic ring, unsubstituted or substituted, R.sup.2 is an unsubstituted or substituted cyclopentadienyl or indenyl anion, and .vertline.X.vertline..sup.a- is an a-valent anion, are suitable for use as latent curing catalysts for two-component polyurethane coatings which are activated by irradiation with actinic light or by heating.

    摘要翻译： 式[（R1）FeII（R2）] a + [X] a-（Ⅰ）的化合物，其中a为1,2或3，R1为未被取代或取代的不带电荷的碳环或杂环芳环，R2为 未取代或取代的环戊二烯基或茚基阴离子，和| X - 为一价阴离子，适用于通过用光化辐照或加热活化的双组分聚氨酯涂料的潜在固化催化剂。

    Process for curing polyisocyanate coatings in the presence of a ferrocenium compound
    10.
    发明授权
    Process for curing polyisocyanate coatings in the presence of a ferrocenium compound 失效
    在二茂铁化合物存在下固化多异氰酸酯涂层的方法

    公开(公告)号：US4861806A

    公开(公告)日：1989-08-29

    申请号：US95726

    申请日：1987-09-14

    申请人： Manfred Rembold ,  Franciszek Sitek ,  Werner Rutsch ,  Godwin Berner

    发明人： Manfred Rembold ,  Franciszek Sitek ,  Werner Rutsch ,  Godwin Berner

    IPC分类号： C08G18/22 ,  C08G18/02 ,  C09D175/00 ,  G03C1/00 ,  G03F7/029 ,  G03F7/038 ,  G03F7/38

    CPC分类号： G03F7/029 ,  C08G18/02

    摘要： Coatings of polyisocyanates, which contain a latent catalyst of the formula I[(R.sup.1) Fe.sup.II (R.sup.2)].sub.a.sup.+ [X].sup.a- Iin which a is 1, 2 or 3, R.sup.1 is an uncharged carbocyclic or heterocyclic, unsubstituted or substituted aromatic ring, R.sup.2 is an unsubstituted or substituted cyclopentadienyl or indenyl anion and [X].sup.a- is an anion from the series comprising F.sup.-, Cl.sup.-, Br.sup.-, I.sup.-, CN.sup.-, NCO.sup.-, NCS.sup.-, CH.sub.3 COO.sup.-, CF.sub.3 COO.sup.-, SO.sub.4.sup.2-, PO.sub.4.sup.3-, NO.sub.3.sup.-, ClO.sub.4.sup.-, [(phenyl).sub.4 B].sup.-, C.sub.6 H.sub.5 SO.sub.3.sup.-, CH.sub.3 C.sub.6 H.sub.4 SO.sub.3.sup.-, CF.sub.3 C.sub.6 H.sub.4 SO.sub.3.sup.-, CH.sub.3 SO.sub.3.sup.-, CF.sub.3 SO.sub.3.sup.-, C.sub.4 F.sub.9 SO.sub.3.sup.-, C.sub.6 F.sub.13 SO.sub.3.sup.-, C.sub.8 F.sub.17 SO.sub.3.sup.-, C.sub.6 F.sub.5 SO.sub.3.sup.-, BF.sub.4.sup. -, AlF.sub.4.sup.-, AlCl.sub.4.sup.-, TiF.sub.6.sup.2-, PF.sub.6.sup.-, SbF.sub.6.sup.-, SbCl.sub.6.sup.-, GeF.sub.6.sup.-, ZrF.sub.6.sup.2-, AsF.sub.6.sup.-, FeCl.sub.4.sup.-, SnF.sub.6.sup.-, SnCl.sub.6.sup.- or BiCl.sub.6.sup.-, can be cured by irradiation with actinic light and subsequent heating.

    摘要翻译： 含有式I [（R1）FeII（R2）] a + [X] aI的潜在催化剂的多异氰酸酯涂层，其中a为1,2或3个，R1为不带电的碳环或杂环，未取代或取代的芳环 R2是未取代或取代的环戊二烯基或茚基阴离子，[X] a-是包含F-，Cl-，Br-，I-，CN-，NCO-，NCS-，CH 3 COO-，CF 3 COO- ，SO42-，PO43-，NO3-，ClO4-，[（phenyl）4B] - ，C6H5SO3-，CH3C6H4SO3-，CF3C6H4SO3-，CH3SO3-，CF3SO3-，C4F9SO3-，C6F13SO3-，C8F17SO3-，C6F5SO3-，BF4- ，AlF4-，AlCl4-，TiF62-，PF6-，SbF6-，SbCl6-，GeF6-，ZrF62-，AsF6-，FeCl4-，SnF6-，SnCl6-或BiCl6-可以通过光化光照射而固化 加热。