Verdungstungsarme Polyesterharze
    41.
    发明公开
    Verdungstungsarme Polyesterharze 失效
    低变薄的聚酯树脂

    公开(公告)号:EP0422455A2

    公开(公告)日:1991-04-17

    申请号:EP90118628.8

    申请日:1990-09-28

    摘要: Die Erfindung betrifft verdunstungsarme, lagerstabile ungesättigte Polyesterharze, die einem ethylenisch ungesättigten Polyester, Styrol als Comonomeres, Paraffine zur Verhinderung der Styrolverdunstung, sowie eine pyrogene Kieselsäure, die sowohl hydrophile als auch hydrophobe Endgruppen aufweist, enthalten.

    摘要翻译: 本发明涉及一种蒸发臂,含有烯属不饱和聚酯,苯乙烯作为共聚单体的储存稳定的不饱和聚酯树脂,石蜡,以防止苯乙烯的蒸发,以及同时具有亲水性和疏水性端基的热解法二氧化硅。

    Epoxy acrylate resins and photosensitive resin compositions therefrom
    42.
    发明公开
    Epoxy acrylate resins and photosensitive resin compositions therefrom 失效
    环氧丙烯酸酯 - 不饱和脂肪酸。

    公开(公告)号:EP0421086A2

    公开(公告)日:1991-04-10

    申请号:EP90115190.2

    申请日:1990-08-07

    摘要: Epoxy acrylate resins of this invention having a structure of the general formula (I)
    in which R is hydrogen or a lower alkyl group, R′ is hydrogen or methyl group, and n is an interger from 0 to 20 are heat-resistant, solvent­soluble, and photosensitive and photosensitive resin compositions containing said epoxy acrylate resins as main component exhibit high photosensitivity in addition to strong adhesion to substrates, good resistance to heat and chemicals, and good mechanical and electrical properties and are useful as materials for forming insulation films for multilayer devices and protective films for image sensors and as protective films for solder resists, plating resists, and color filters.

    摘要翻译: 具有通式(I)的结构的本发明的环氧丙烯酸酯树脂,其中R是氢或低级烷基,R min是氢或甲基,n是0至20的整数, 含有所述环氧丙烯酸酯树脂作为主要成分的耐溶剂性,溶剂型和感光性树脂组合物除了对基材的强粘附性,耐热性和耐化学性以及良好的机械和电学性能外还具有高的光敏性,并且可用作形成绝缘的材料 用于多层器件的膜和用于图像传感器的保护膜和用于阻焊剂,电镀抗蚀剂和滤色器的保护膜。

    Modifizierte Vinylesterharze
    46.
    发明公开
    Modifizierte Vinylesterharze 失效
    Modifizierte Vinylesterharze。

    公开(公告)号:EP0364853A2

    公开(公告)日:1990-04-25

    申请号:EP89118738.7

    申请日:1989-10-09

    摘要: Die Anmeldung betrifft härtbare Formmassen, enthaltend

    A. einen endständig ungesättigten Vinylester,
    B. einen ungesättigten Polyester, der Cyclopenten- oder Cyclohexen-Endgruppen aufweist,
    C. ein Bismaleinimid,
    D. ein Aminophenol als Comonomeres sowie gegebenenfalls
    E. übliche Zusatzstoffe.

    Die Formmassen lassen sich zu Formstoffen mit hoher Temperaturbeständigkeit und guten mechanischen Eigenschaften auch bei Dauertemperaturbelastung aushärten.

    摘要翻译: 本发明涉及含有A.末端不饱和乙烯基酯的可固化模塑组合物B.含有环戊烯或环己烯端基的不饱和聚酯,C.双马来酰亚胺,D.氨基苯酚作为共聚单体,以及如果需要,E.常规添加剂 。 即使在长期加热负荷下,也可以将成型组合物固化,得到耐高温性和良好的机械性能的成型材料。

    STABLE DISPERSIONS OF ORGANIC POLYMERS IN POLYEPOXIDES
    47.
    发明授权
    STABLE DISPERSIONS OF ORGANIC POLYMERS IN POLYEPOXIDES 失效
    有机聚合物在聚氧乙烯中的稳定分散体

    公开(公告)号:EP0152425B1

    公开(公告)日:1989-11-23

    申请号:EP84903005.1

    申请日:1984-07-20

    IPC分类号: C08F283/10 C08L63/10

    CPC分类号: C08F283/10 C08F299/026

    摘要: Stable dispersion of an organic polymer characterized by the polymerizate of an ethylenically unsaturated monomer such as an alkyl (meth)acrylate which is dispersed in a polyepoxide as a continuous phase, optionally in the presence of a dispersion stabilizer defined by the polymerizate of at least one vinyl monomer and a vinylized adduct of a polyepoxide. A process for preparing the stable dispersion is set forth which upgrades the toughness of cured polyepoxides without sacrificing other properties by lowering the dispersion viscosity, increasing the softening temperature of the matrix, and controlling the size and distribution of the dispersed particles. The dispersions are useful as powder coatings, fiber reinforced laminates, molding resins, and adhesives.

    Liquid jet recording head
    49.
    发明公开
    Liquid jet recording head 失效
    液体喷射记录头

    公开(公告)号:EP0208300A3

    公开(公告)日:1989-06-14

    申请号:EP86109325.0

    申请日:1986-07-08

    摘要: A liquid jet recording head has a liquid passage communicated to the discharging outlet of the liquid provided on a substrate surface, said passage being formed by subjecting a layer of a resin composition curable with an active energy ray to a predetermined pattern exposure with the use of said active energy ray to thereby form a cured region of said resin composition and removing the uncured region from said layer, said resin composition comprising the component (i) shown below and at least one of the components (ii) and (iii) shown below: (i) a graft copolymerized polymer comprising a trunk chain composed mainly of structural units derived from at leastone monomer selected from the group consisting of alkyl methacrylates, acrylonitrile and styrene, having gfaft chains composed mainly of structural units derived from at least one monomer selected from the group consisting of (A) hydroxyl containing acrylic monomers, (B) amino or alkylamino containing acrylic monomers, (C) carboxylic containing acrylic or vinyl monomers, (D) N-vinylpyrrolidone or its derivatives, (E) vinylpyridine or its derivatives and (F) acrylamide derivatives represented by the following general formula I:
    (wherein R' represents hydrogen or an alkyl or hydroxyalkyl group having 1 to 3 carbon atoms, and R 2 represents hydrogen or an alkyl or acyl group having 1 to 4 carbon atoms which may have one or more hydroxy groups.) added to said trunk chain;
    (ii) an epoxy resin comprising at least one compound having two or more epoxy groups in the molecule, the epoxy groups existing in said epoxy resin being partially esterified with an unsaturated carboxylic acid; and (iii) a monomer having an ethylenically unsaturated bond.

    摘要翻译: 液体喷射记录头具有与设置在基板表面上的液体的排出口连通的液体通路,所述通路通过使用活性能量射线固化的树脂组合物层以预定的图案曝光来形成 所述活性能量射线从而形成所述树脂组合物的固化区域并从所述层上除去未固化区域,所述树脂组合物包含以下所示的组分(i)和以下所示的组分(ii)和(iii)中的至少一种 :(i)接枝共聚聚合物,其包含主链由主要由选自至少一种选自单体的结构单元组成的组中的至少一种单体衍生的结构单元构成的主链,所述单体选自甲基丙烯酸烷基酯,丙烯腈和苯乙烯, (A)含羟基丙烯酸单体,(B)含氨基或烷氨基的丙烯酸单体,(C)羧酸 (D)N-乙烯基吡咯烷酮或其衍生物,(E)乙烯基吡啶或其衍生物和(F)下列通式I表示的丙烯酰胺衍生物:(其中R'表示氢或烷基或羟烷基, 1至3个碳原子,并且R 2表示氢或可以具有一个或多个羟基的具有1至4个碳原子的烷基或酰基)。 (ii)包含至少一种分子中具有两个或更多个环氧基团的化合物的环氧树脂,所述环氧树脂中存在的环氧基团用不饱和羧酸部分酯化; 和(iii)具有烯属不饱和键的单体。