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Pseudoplastic, of organic solvents and external emulsifiers free powder clearcoat - slurry, to a process for their preparation and their use

机译:伪塑料,不含有机溶剂和外部乳化剂的粉状透明涂料-浆液,其制备方法和用途

摘要

The invention relates to a pseudoplastic powdered lacquer slurry, free of organic solvents and external emulsifiers comprising solid and/or highly viscous particles which are dimensionally stable under storage and application conditions with an average particle size of 0.8 to 20 mu m and a maximum particle size of 30 mu m, whereby said particles contain at least one binding agent and at least one cross-linking agent. As cross-linking agent: (A) at least one cross-linking agent, by means of which soft segments may be introduced into the three-dimensional network of the lacquer, (B) at least one cross-linking agent, by means of which hard segments may be introduced into the three-dimensional network of the lacquer or alternatively (A/B) at least one cross-linking agent, by means of which both soft and hard segments may be introduced into the three-dimensional network is/are used. The invention further relates to the use thereof for the production of lacquers for painting in automobile production and repair, painting of furniture, windows, doors and constructions, both internally and externally and industrial painting, including coil coating, container coating and the coating or impregnating of electrical components.
机译:本发明涉及不含有机溶剂和外部乳化剂的假塑性粉末状漆浆,所述外部乳化剂包含固体和/或高粘度颗粒,其在储存和施用条件下尺寸稳定,平均粒径为0.8至20μm,最大粒径30微米,其中所述颗粒包含至少一种粘合剂和至少一种交联剂。作为交联剂:(A)至少一种交联剂,通过其可以将软链段引入漆的三维网络中,(B)至少一种交联剂,通过可以将哪些硬链段引入到漆的三维网络中,或者(A / B)至少一种交联剂,通过它们可以将软链段和硬链段都引入到三维网络中/被使用。本发明还涉及其在汽车生产和维修中用于油漆的漆的生产,内部和外部的家具,窗户,门和建筑的油漆以及工业漆的用途,所述工业漆包括卷材涂料,容器涂料以及涂覆或浸渍。电气组件。

著录项

  • 公开/公告号DE10040223A1

    专利类型

  • 公开/公告日2002-03-07

    原文格式PDF

  • 申请/专利权人 BASF COATINGS AG;

    申请/专利号DE2000140223

  • 申请日2000-08-17

  • 分类号C09D5/03;C09D5/46;C08G18/80;C09D5/12;

  • 国家 DE

  • 入库时间 2022-08-22 00:27:33

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