GLYCIDYL-HYDROXY-ACRYLIC HIGH SOLIDS COATING COMPOSITIONS.
    4.
    发明公开
    GLYCIDYL-HYDROXY-ACRYLIC HIGH SOLIDS COATING COMPOSITIONS. 失效
    GLYCIDYL-HYDROXY-AKRYLBESCHICHTUNGSZUSAMMENSETZUNGEN MIT HOHEM FESTSTOFFGEHALT。

    公开(公告)号:EP0114819A4

    公开(公告)日:1985-04-11

    申请号:EP82902928

    申请日:1982-08-09

    摘要: A thermosetting coating composition is prepared comprising an acrylic copolymer having pendent epoxide groups and hydroxide groups. The copolymer is prepared from 5 to 35 weight percent of a glycidyl ester of monoethylenically unsatured carboxylic acid, 5 to about 35 weight percent of hydroxy alkyl acrylate or methacrylate and 60 to about 90 weight percent of other monoethylenically unsaturated, monomers. This copoylmer is reacted with a dicarboxylic acid anhdride comprising at least about 50% by weight of an alkyl hexahydrophthalic anhydride. The amount of dicarboxylic acid anhydride present is such to provide between about 1.0 and 1.2 anhydride groups for each epoxide group on the acrylic copolymer. Amine-aldehyde crosslinking agent is present in the composition in amounts sufficient to provide at least 0.6 nitrogen crosslinking functional groups for each hydroxy group present on the acrylic copolymer. A solvent for the composition is likewise present.

    摘要翻译: 制备热固性涂料组合物,该组合物包含具有环氧化物基团和氢氧根基团的丙烯酸类共聚物。 所述共聚物由5至35重量%的单烯属不饱和羧酸的缩水甘油酯,5至约35重量%的丙烯酸或甲基丙烯酸羟烷基酯和60至约90重量%的其他单烯属不饱和单体制备。 该共聚物与包含至少约50重量%的烷基六氢邻苯二甲酸酐的二羧酸酐反应。 存在的二羧酸酐的量为丙烯酸共聚物上每个环氧基团提供约1.0和1.2个酸酐基团。 胺 - 醛交联剂以足以为丙烯酸共聚物上存在的每个羟基提供至少0.6个氮交联官能团的量存在于组合物中。 该组合物的溶剂同样存在。

    BINDERS
    7.
    发明公开
    BINDERS 审中-公开
    粘合剂

    公开(公告)号:EP3146010A1

    公开(公告)日:2017-03-29

    申请号:EP15723506.0

    申请日:2015-05-19

    摘要: The present invention relates to a water-soluble carbohydrate-polyamino acid-based pre-reacted binder composition,a method of its manufacture, use of the pre-reacted binder composition, a method of manufacturing a collection of matter bound by a polymeric binder, a binder solution or dispersion comprising the pre-reacted binder composition, as well as products comprising the pre-reacted binder composition in a cured state.

    摘要翻译: 本发明涉及基于水溶性碳水化合物 - 聚氨基酸的预反应粘合剂组合物,其制造方法,预反应粘合剂组合物的用途,制造由聚合物粘合剂结合的物质集合体的方法, 包含预反应的粘合剂组合物的粘合剂溶液或分散体,以及包含处于固化状态的预反应的粘合剂组合物的产品。