利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.013 秒)

    Thermosetting powders comprising curing agent adducts of polyesters and strong, flexible powder coatings made therefrom
    2.
    发明公开
    Thermosetting powders comprising curing agent adducts of polyesters and strong, flexible powder coatings made therefrom 审中-公开
    与聚酯和强，弹性粉末涂料的固化剂加合物的可固化粉末从中

    公开(公告)号：EP2248864A1

    公开(公告)日：2010-11-10

    申请号：EP10160331.4

    申请日：2008-03-18

    申请人： Rohm and Haas Company

    发明人： Cinoman, Douglas Samuel ,  Tullos, Gordon L ,  Daly, Andrew T

    IPC分类号： C09D167/00 ,  C09D163/00 ,  C09D5/03

    CPC分类号： C09D5/033 ,  C08G59/182 ,  C08L67/00 ,  C08L2312/00 ,  C09D133/068 ,  C09D163/00 ,  C09D167/00 ,  C08L2666/18

    摘要： The present invention provides thermosetting polyester powder or epoxy-containing acrylic powder compositions comprising one or more curing agent adduct of a polyester, preferably a linear polyester, wherein when the said curing agent adduct comprises an adduct of one or more polyepoxy compound, the said polyepoxy compound has an average of 2.01 or more epoxy groups per molecule. The compositions provide flexible coatings, films and capstocks having improved impact resistance, especially for use in automotive and architectural applications. To improve impact strength of coatings and films provided thereby, the compositions comprise curing agent adducts of one or more polyepoxy compound chosen from triglycidyl isocyanurate (TGIC) and triglycidyl trimellitate with a carboxyl functional polyester having a carboxyl equivalent weight of 602 or more. In addition, to further improve the impact strength of coatings and films provided thereby, the compositions may comprise one or more adjunct curing agent, such as glycoluril, an aminoplast resin or a blocked isocyanate.

    摘要翻译： 本发明提供了热固性聚酯粉末或含环氧基的丙烯酸系粉末组合物包含聚酯的一种或多种固化剂的加合物，优选为直链聚酯，worin当所述固化的一种或多种聚环氧化合物，所述的聚环氧加合物的剂加合物包含 化合物具有平均每分子2:01或更多个环氧基团。 所述组合物提供挠性涂层，薄膜和帽具有改善的耐冲击性tocks，尤其是用于汽车和建筑应用中使用的爱。 为了改善由此提供的涂层和膜的冲击强度，所述组合物包含从异氰脲酸三缩水甘油酯（TGIC）和偏苯三酸三缩水甘油酯选择与具有602或更多个羧基当量重量的羧基官能聚酯的一种或多种聚环氧化合物的固化剂加合物。 此外，つweiterer改善提供由此，组合物可以包含一种或多种辅助固化剂，：如甘脲涂层和膜的冲击强度，以氨基塑料树脂或封端异氰酸酯。

    Compatibilizing polymeric additive
    3.
    发明公开
    Compatibilizing polymeric additive 失效
    Polymerischer Hilfsstoff alsverträglichmachendesMittel。

    公开(公告)号：EP0438239A2

    公开(公告)日：1991-07-24

    申请号：EP91300214.3

    申请日：1991-01-11

    申请人： ROHM AND HAAS COMPANY

    发明人： Bortnick, Newman Mayer ,  Queenan, Robin Bepler ,  Harvey, Noel Gray ,  Cinoman, Douglas Samuel ,  Hallden-Abberton, Michael Paul ,  Cohen, Leslie Alan ,  Goldman, Theodore Daniel

    IPC分类号： C08L79/04 ,  C08G73/06

    CPC分类号： C08L67/02 ,  C08L33/24 ,  C08L69/00 ,  C08L101/00 ,  C08L2205/08 ,  C08L2666/02 ,  C08L2666/20

    摘要： Polymers containing glutarimide units are useful in compatibilizing blends of two or more polymers to improve physical properties, especially modulus and heat distortion values. The polyglutarimides are especially useful when the polymers to be blended are incompatible with each other, but separately compatible with the polyglutarimide. Compatibilization with the polyglutarimide may be enhanced in some cases by a grafting reaction between the polyglutarimide, if it also contains acid or anhydride functionality, and one or more of the polymers to be blended.

    摘要翻译： 含有戊二酰亚胺单元的聚合物可用于相容两种或多种聚合物的共混物，以改善物理性能，特别是模量和热变形值。 当待共混的聚合物彼此不相容但与聚戊二酰亚胺分开相容时，聚戊二酰胺特别有用。 在一些情况下，通过聚戊二酰亚胺（如果它还含有酸或酸酐官能团）和一种或多种待混合的聚合物之间的接枝反应，可以增强与聚戊二酰亚胺的相容性。

    Polyglutarimides with improved properties in poly(vinyl chloride)
    4.
    发明公开
    Polyglutarimides with improved properties in poly(vinyl chloride) 失效
    在聚氯乙烯（VINYL CHLORIDE）中具有改进性能的聚葡萄糖苷

    公开(公告)号：EP0494542A3

    公开(公告)日：1992-11-19

    申请号：EP91312050.7

    申请日：1991-12-27

    申请人： ROHM AND HAAS COMPANY

    发明人： Fromuth, Harry Charles ,  Cohen, Leslie Alan ,  Freed, William Thayer ,  Cinoman, Douglas Samuel

    IPC分类号： C08L27/06 ,  C08L33/24

    CPC分类号： C08L27/06 ,  C08L33/24 ,  C08L2666/04

    摘要： The content of residual volatile amines in polymers containing at least about 30 weight percent of glutarimide units having the structure

    wherein R 1 and R 2 are separately H or CH 3 , and R 3 is H or C 1 - C 4 lower alkyl, canbe reduced to below 50 ppm by subjecting the molten polymer to a temperature of from about 250 to about 300 ° C in an extruder equipped with a means for devolatilization and applying a vacuum of at least about 600 mm. mercury. The polyglutarimides subjected to this process are especially useful in blends with poly(vinyl chloride).

    摘要翻译： 含有至少约30重量％具有结构的戊二酰亚胺单元的聚合物中的残留挥发性胺的含量，其中R 1和R 2分别为H或CH 3，且R 3为H或C 1 -C 4低级烷基，可以降低至低于50 通过在装有脱挥发分装置和施加至少约600mm的真空的挤出机的挤出机中使熔融聚合物经受约250至约300℃的温度。 汞。 经过该方法的聚戊二酰胺与聚（氯乙烯）的共混物特别有用。

    Polyglutarimides with improved properties in poly(vinyl chloride)
    5.
    发明公开
    Polyglutarimides with improved properties in poly(vinyl chloride) 失效
    聚戊二酰亚胺薄荷动物

    公开(公告)号：EP0494542A2

    公开(公告)日：1992-07-15

    申请号：EP91312050.7

    申请日：1991-12-27

    申请人： ROHM AND HAAS COMPANY

    发明人： Fromuth, Harry Charles ,  Cohen, Leslie Alan ,  Freed, William Thayer ,  Cinoman, Douglas Samuel

    IPC分类号： C08L27/06 ,  C08L33/24

    CPC分类号： C08L27/06 ,  C08L33/24 ,  C08L2666/04

    摘要： The content of residual volatile amines in polymers containing at least about 30 weight percent of glutarimide units having the structure

    wherein R 1 and R 2 are separately H or CH 3 , and R 3 is H or C 1 - C 4 lower alkyl, canbe reduced to below 50 ppm by subjecting the molten polymer to a temperature of from about 250 to about 300 ° C in an extruder equipped with a means for devolatilization and applying a vacuum of at least about 600 mm. mercury. The polyglutarimides subjected to this process are especially useful in blends with poly(vinyl chloride).

    摘要翻译： 含有至少约30重量％具有结构的戊二酰亚胺单元的聚合物中的残留挥发性胺的含量，其中R 1和R 2分别为H或CH 3，且R 3为H或C 1 -C 4低级烷基，可以降低至低于50 通过在装有脱挥发分装置和施加至少约600mm的真空的挤出机的挤出机中使熔融聚合物经受约250至约300℃的温度。 汞。 经过该方法的聚戊二酰胺与聚（氯乙烯）的共混物特别有用。

    Powder corrosion and chip-resistant coating
    7.
    发明公开
    Powder corrosion and chip-resistant coating 审中-公开
    Beschichtung的Pulverkorrosion和chipbeständige

    公开(公告)号：EP2236563A2

    公开(公告)日：2010-10-06

    申请号：EP10156454.0

    申请日：2010-03-15

    申请人： Rohm and Haas Company

    发明人： Breidenstein, Jason Paul ,  Horinka, Paul Robert ,  Cinoman, Douglas Samuel ,  Nicholl, Edward George

    IPC分类号： C09D5/03

    CPC分类号： C09D163/00 ,  C09D5/038 ,  F16F1/024 ,  Y10T428/2925

    摘要： A powder composition including a resin and from 5% to 70%, by weight based on powder composition weight, of a corrosion-inhibiting pigment, optionally including from 0% to 65%, by weight based on powder composition weight, zinc, the composition being substantially free from pigment providing a metallic effect is provided. The corrosion-inhibiting pigment may be present in amounts of up to 50%, by weight based on powder composition weight, for example, up to 35%. A method for coating a substrate with the powder composition and the coated substrate so formed are also provided.

    摘要翻译： 包含树脂的粉末组合物和基于粉末组合物重量的5重量％至70重量％的防腐蚀颜料，任选地包含基于粉末组合物重量的0重量％至65重量％的锌，组合物 基本上不含提供金属效果的颜料。 防腐蚀颜料的存在量可以以粉末组合物重量计高达50重量％，例如高达35重量％。 还提供了用粉末组合物和如此形成的涂覆基材涂覆基材的方法。