Automotive refinish coatings with low volatile organic content
    1.
    发明授权
    Automotive refinish coatings with low volatile organic content 有权
    具有低挥发性有机物含量的汽车修补漆

    公开(公告)号:US06656530B2

    公开(公告)日:2003-12-02

    申请号:US10061628

    申请日:2002-02-01

    IPC分类号: B05D714

    CPC分类号: C09D167/08 C08L2666/28

    摘要: The refinish compositions contain an acetoacetate resin based on a monomeric polyol or a hydroxy-functional oligomer of such a polyol; a blocked polyamine (polyketimine and/or polyaldimine), pigment, and alkyd polymer. The alkyd is not reactive toward the acetoacetate resin or the blocked polyamine. The refinish compositions may be prepared from an intermix system that has a plurality of color bases and an unpigmented component. Each color base includes the alkyd resin and one or more pigments dispersed with the alkyd resin. The unpigmented component includes at least one of the acetoacetate-functional resin or the blocked polyamine. A drier for the alkyd resin may be included in one of the components or in a separate, additional component.

    摘要翻译: 该修补组合物含有基于单体多元醇或这种多元醇的羟基官能低聚物的乙酰乙酸酯树脂; 封闭的聚胺(聚酮亚胺和/或聚醛亚胺),颜料和醇酸聚合物。 醇酸不对乙酰乙酸酯树脂或封闭多胺反应。 修补组合物可以由具有多个着色基底和未着色组分的混合系统制备。 每个颜色基底包括醇酸树脂和分散在醇酸树脂中的一种或多种颜料。 未着色的组分包括至少一种乙酰乙酸酯官能的树脂或被封闭的多胺。 醇酸树脂的干燥剂可以包括在组分之一中或在另外的附加组分中。

    Surface treatment of carbon fibers
    4.
    发明授权
    Surface treatment of carbon fibers 失效
    表面处理碳纤维

    公开(公告)号:US4216262A

    公开(公告)日:1980-08-05

    申请号:US41703

    申请日:1979-05-23

    申请人: John C. Goan

    发明人: John C. Goan

    IPC分类号: C08J5/06 D01F11/14 B32B9/00

    摘要: The compound 4,4,4-trichloro-1,2-epoxy butane is utilized as a coupling agent for carbon fibers and resin matrix material in the production of carbon fiber reinforced composites to enhance the bonding characteristics of the fiber and resin while improving the flexural strength of the final composite structure.

    摘要翻译: 化合物4,4,4-三氯-1,2-环氧丁烷用作碳纤维和树脂基质材料的偶联剂,用于生产碳纤维增强复合材料,以增强纤维和树脂的粘结特性,同时改善 最终复合结构的弯曲强度。