公开(公告)号：US20100189906A1

公开(公告)日：2010-07-29

申请号：US12676073

申请日：2007-09-03

申请人： Yasuhiro Kume ,  Masaki Takahashi ,  Satoru Shiratori ,  Shinji Noda ,  Makoto Takayanagi ,  Tatsuo Minami ,  Yoshiharu Komatsu ,  Daisuke Nakazono ,  Kazuo Igarashi ,  Satoru Ihara

发明人： Yasuhiro Kume ,  Masaki Takahashi ,  Satoru Shiratori ,  Shinji Noda ,  Makoto Takayanagi ,  Tatsuo Minami ,  Yoshiharu Komatsu ,  Daisuke Nakazono ,  Kazuo Igarashi ,  Satoru Ihara

IPC分类号： B05D1/38 ,  B05D1/36 ,  B05D3/02

CPC分类号： B05D7/574 ,  B05D1/34 ,  B05D7/572

摘要： A three-coat one-bake type coating process for forming a multilayer coating film which attains high efficiency and brings about an excellent finished appearance. A three-coat one-bake type coating process includes applying an intermediate coating material, applying a finish base coating material, applying a clear topcoating material, and drying, wherein a two-package type coating material containing an isocyanate compound as the crosslinking agent is used as the intermediate coating material, whereby the surface fluidity of the intermediate coating is improved to make the coating surface smooth and the mixing of the intermediate coating with an upper layer and/or the volume shrinkage of the intermediate coating due to the component eliminated by curing are inhibited to give coated members having an excellent finished appearance.

摘要翻译： 一种三层单烘烤型涂布方法，用于形成高效率并且具有优异的成品外观的多层涂膜。 三层单烘烤型涂布方法包括涂布中间涂料，涂布精加工涂料，涂布透明涂料，干燥，其中含有异氰酸酯化合物作为交联剂的双包装型涂料为 用作中间涂层材料，由此改善了中间涂层的表面流动性，使得涂层表面光滑，中间涂层与上层的混合和/或中间涂层的体积收缩率由于通过 固化被抑制以得到具有优异成品外观的涂布部件。