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26 条记录 (耗时 0.014 秒)

    High solids coatings based on diricinoleate derivatives
    5.
    发明公开
    High solids coatings based on diricinoleate derivatives 失效
    基于二油酸酯衍生物的高固体涂料

    公开(公告)号：EP0168209A3

    公开(公告)日：1987-09-30

    申请号：EP85304721

    申请日：1985-07-02

    申请人： CasChem, Inc.

    发明人： Brauer, Melvin ,  Simone, Dominic

    IPC分类号： C08G18/36 ,  C09D03/72

    CPC分类号： C08G18/36

    摘要： Low viscosity, high solids polyurethane coatings compositions are prepared from a diricinoleate derivate and an isocyanate or from a diricinoleate derivative, a high viscosity polyol, and an isocyanate. Also, a method for reducing the viscosity and increasing the solids content of a polyurethane coating by adding from about 1 to 99 percent by weight of a diricinoleate derivative to a hydroxyl bearing component before reacting with an isocyanate, and a method for preparing a polyurethane coating having a low viscosity suitable for spray coating applications by reacting a diricinoleate derivative with an isocyanate.

    Amine containing polyurethane compositions for separatory devices
    8.
    发明公开
    Amine containing polyurethane compositions for separatory devices 失效
    Aminhaltige PolyurethanzusammensetzungenfürTrennvorrichtungen。

    公开(公告)号：EP0329474A2

    公开(公告)日：1989-08-23

    申请号：EP89301579.2

    申请日：1989-02-17

    申请人： CASCHEM, INC.

    发明人： Chu, Yuan Chieh ,  Brauer, Melvin

    IPC分类号： B01D13/00 ,  B01D13/04 ,  C08G18/36 ,  C08G18/80

    CPC分类号： C08G18/8041 ,  B01D63/023 ,  B01D65/003 ,  C08G18/36

    摘要： Polyurethane compositions having improved adhesion comprising amine containing isocyanate cured polyols of liquid esters of carboxylic acids having at least 8 carbon atoms for use as potting compounds or sealants for hollow fiber or folded membrane biomedical separatory devices, especially when such devices contain contaminants such as glycerine or water.

    摘要翻译： 具有改进的粘合性的聚氨酯组合物包括含有至少8个碳原子的羧酸的液体酯的含异氰酸酯固化的多元醇，用作灌封化合物或用于中空纤维或折叠膜生物医学分离装置的密封剂，特别是当这样的装置含有污染物如甘油或 水。

    GRAFT POLYOLS.
    9.
    发明公开
    GRAFT POLYOLS. 失效
    ENTPOLYOLE。

    公开(公告)号：EP0204822A4

    公开(公告)日：1987-04-28

    申请号：EP86900443

    申请日：1985-12-10

    申请人： CASCHEM INC

    发明人： SIMONE DOMINIC ,  BRAUER MELVIN

    IPC分类号： C08F242/00 ,  C08F232/06 ,  C08F232/08 ,  C08J3/24 ,  C08K5/07 ,  C08K5/32 ,  C08K5/34

    CPC分类号： C08F242/00

    摘要： Graft polyols comprising the liquid reaction product of a vegetable oil or unsaturated fatty alcohol having at least eight carbon atoms, a cyclopentadienyl compound and a terminally unsaturated monomer having at least one hydroxyl group. These liquid low viscosity polyols when cured with a polyisocyanate, melamine, or formaldehyde compound yield high solids or solventless polyurethane composition useful as coatings, adhesives, potting or molding compounds.

    摘要翻译： 包含具有至少8个碳原子的植物油或不饱和脂肪醇，环戊二烯基化合物和具有至少一个羟基的末端不饱和单体的液体反应产物的接枝多元醇。 这些液态低粘度多元醇与多异氰酸酯，三聚氰胺或甲醛化合物固化时产生可用作涂料，粘合剂，封装或模塑化合物的高固含量或无溶剂聚氨酯组合物。