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    • 1. 发明申请
    • METHOD OF MULTILAYER COATING
    • 多层涂层的方法
    • WO1996033814A1
    • 1996-10-31
    • PCT/JP1996001119
    • 1996-04-25
    • KANSAI PAINT CO., LTD.HORIBE, KyoichiKASUKAWA, TakahisaKUME, Masafumi
    • KANSAI PAINT CO., LTD.
    • B05D01/38
    • B05D7/577
    • A method of multilayer coating, comprising the steps of applying a cationic electrodeposition paint to a metallic object, heating and curing the paint, applying a first color base coat for covering the metallic surface, applying a second color base coat having transparency on the first coat before it is substantially cured, heating and curing both of the first and second color base coats, applying then a clear paint, and heating and curing it. According to this method, it is possible to form a multilayer paint coat that shows improvement in appearance, design, decorativeness, corrosion proofness, weatherability, chipping resistance and other physical properties.
    • 一种多层涂覆方法,包括以下步骤:将阳离子电沉积涂料施用于金属物体,加热和固化涂料,施加用于覆盖金属表面的第一颜色底涂层,在第一涂层上施加具有透明度的第二颜色底涂层 在其基本上固化之前,加热和固化第一和第二着色基底涂层,然后施加透明涂料,并加热和固化。 根据该方法,可以形成外观,设计,装饰性,耐腐蚀性,耐候性,耐崩裂性等物理性能提高的多层涂料。
    • 7. 发明申请
    • METHOD OF FORMING MULTIPLE-LAYERED COATING FILM
    • 形成多层涂膜的方法
    • WO1998020984A1
    • 1998-05-22
    • PCT/JP1996003278
    • 1996-11-08
    • KANSAI PAINT CO., LTD.NAKAMURA, ShigeruUENO, Naruhito
    • KANSAI PAINT CO., LTD.
    • B05D01/38
    • B05D7/58B05D7/587
    • A method of forming a multiple-layered coating film by successively applying an undercoat (A), intermediate coat (B) and a top coat (C), wherein: (1) the intermediate coat (B) uses a liquid thermosetting resin paint which contains aluminum powder (0.1 to 30 parts weight) and titanium oxide pigment (1 to 200 parts weight) per a thermosetting resin composition (100 parts weight) and which has a concealing film thickness of 25 mu m, (2) the top coat (C) uses a solid color paint, a metallic paint or a paint of interference pattern, and (3) the top coat (C) is applied after a film of the intermediate coat (B) is heated to be cured. According to the method, a film of the intermediate coat can be made thin and a multiple-layered coating film having a good smoothness can be formed.
    • 通过连续施加底涂层(A),中间涂层(B)和顶涂层(C)形成多层涂膜的方法,其中:(1)中间涂层(B)使用液态热固性树脂涂料 含有铝粉(0.1〜30重量份)和氧化钛颜料(1〜200重量份),热硬化性树脂组合物(100重量份),隐蔽膜厚度为25μm,(2) C)使用纯色漆,金属漆或干涉图案涂料,(3)在中间涂层(B)的膜被加热固化后涂布顶涂层(C)。 根据该方法,可以使中间涂层的薄膜变薄,并且可以形成具有良好平滑度的多层涂膜。
    • 10. 发明申请
    • METHOD OF TEMPORARILY PROTECTING FILM OF COATING ON SHELL PLATE OF AUTOMOBILE
    • 方法保护汽车壳板涂层薄膜
    • WO1996016747A1
    • 1996-06-06
    • PCT/JP1995000672
    • 1995-04-06
    • KANSAI PAINT CO., LTD.KASHIWADA, SeijiTAKAHASHI, ShoujiINOUE, HiroshiSUZUKI, Kenya
    • KANSAI PAINT CO., LTD.
    • B05D07/14
    • C09D133/06B05D1/325C09D5/20C09D133/064C08L2666/28
    • This invention relates to a peelable coating water composition which is used to temporarily protect a film of coating on a shell plate of an automobile, and which contains a water acrylic resin (A) having a glass transition temperature of 5-30 DEG C and weight average molecular weight of not less than 20.000 and obtained by copolymerizing a monomeric mixture in which (meth)acrylic ester monomer is an essential component, and in which polymerizable unsaturated monomers except (meth)acrylonitrile are added to the (meth)acrylic ester monomer as necessary, and an ultraviolet ray absorbent (B); and a method of temporarily protecting a film of coating on a shell plate of an automobile, characterized in that this peelable coating water composition is applied to a surface of a finishing cured film of coating formed on a shell plate of an automobile. According to the temporary protection method of the present invention, the commercial value of a film of coating formed on the shell plate of an automobile can be maintained for a long period of time, and the protective film can be peeled off simply manually or with a high-pressure water current before the automobile is delivered to a consumer. The removed film of coating can be burnt with no noxious gas generated therefrom.
    • 本发明涉及一种可剥离涂层水组合物,其用于临时保护汽车壳板上的涂层膜,并且含有玻璃化转变温度为5-30℃的水性丙烯酸树脂(A)和重量 通过使(甲基)丙烯酸酯单体为必要成分的单体混合物共聚得到,并且将(甲基)丙烯酸酯单体除(甲基)丙烯酸酯单体以外的聚合性不饱和单体作为主要成分共聚而获得的平均分子量为20.000 必要的和紫外线吸收剂(B); 以及临时保护汽车的壳板上的涂膜的方法,其特征在于,将该可剥离涂布水组合物涂布在形成于汽车的壳板上的涂料的精加工固化膜的表面。 根据本发明的临时保护方法,可以长时间保持形成在汽车壳板上的涂膜的商业价值,并且可以简单地手动地或者用 汽车交付给消费者之前的高压水流。 除去的涂层膜可以被燃烧,没有由此产生的有害气体。