Priming and body paint having an active anti-corrosive and surface
cleaning effect
    1.
    发明授权
    Priming and body paint having an active anti-corrosive and surface cleaning effect 失效
    起泡和车身涂料具有主动的防腐蚀和表面清洁效果

    公开(公告)号:US4828617A

    公开(公告)日:1989-05-09

    申请号:US1364

    申请日:1987-01-08

    IPC分类号: C09D5/00 C09D5/08

    CPC分类号: C09D5/084

    摘要: The present invention relates to a priming or body paint having active anti-corrosive and surface cleaning effect containing binding material, pigment and optionally solvent, filler and/or additives, characterized in that said pigment, optionally in addition to other known pigments, comprises:(a) 30-70% parts by weight, preferably 40-55% by weight of alumina hydrate (Al/OH/.sub.3),(b) 20-55% by weight of at least of one of atoxic oxides, hydroxides, oxide hydroxides, carbonates or phosphates of amphoteric elements or metals of variable valency possessing less valency than the maximum, in case of aluminum the oxide or hydroxide thereof,(c) 0-50% by weight, preferably 2-15% by weight of calcium and/or magnesium carbonate,and the grain size thereof is

    摘要翻译: 本发明涉及包含粘合材料,颜料和任选的溶剂,填料和/或添加剂的具有活性的防腐蚀和表面清洁效果的底漆或车身涂料,其特征在于所述颜料任选地与其它已知颜料一起包括: (a)30-70重量份,优选40-55重量%的水合氧化铝(Al / OH / 3),(b)20-55重量%的至少一种氧化物,氢氧化物,氧化物 两性元素的氢氧化物,碳酸盐或磷酸盐或具有比最大值低的价态的可变化价金属的化合物,在铝的情况下为氧化物或其氢氧化物,(c)0-50重量%,优选2-15重量%的钙, /或碳酸镁,其粒径<20μm,优选2-10μm。