Title:
クリヤ塗装ステンレス鋼板及びその製造方法
Document Type and Number:
Japanese Patent JP5289472
Kind Code:
B2
Abstract:
This clear-coated stainless steel sheet includes a stainless steel sheet, a bottom layer formed on the steel sheet, and a top layer formed on the bottom layer, wherein the bottom layer is made of a chemical conversion coating which includes an aminosilane and/or an epoxysilane, the chemical conversion coating has a coating weight of 2 to 50 mg/m2, the top layer is made of a clear coating which includes a thermosetting resin including an acrylic resin having cross-linkable functional groups as a major constituent and a blocked isocyanate compound for cross-linking and curing the acrylic resin, the acrylic resin has a glass transition point of 30 to 90 DEG C and a number-average molecular weight of 3,000 to 50,000, and the clear coating has a thickness of 1 to 10 μm.
Inventors:
Masuhiro Fukaya
Naoto Ono
Haruki Ariyoshi
Osamu Oda
Furukawa Makoto
Naoto Ono
Haruki Ariyoshi
Osamu Oda
Furukawa Makoto
Application Number:
JP2011013932A
Publication Date:
September 11, 2013
Filing Date:
January 26, 2011
Export Citation:
Assignee:
Nippon Steel & Sumikin Stainless Steel Co., Ltd.
International Classes:
B32B15/082; B05D7/14; B05D7/24; B32B15/08; B32B15/095; B32B15/18; C09D5/00; C09D133/08; C09D133/10; C09D183/04; C09D133/00; C09D161/20; C09D175/04; C23C22/05
Domestic Patent References:
| JP2001316845A | ||||
| JP985880A | ||||
| JP2000301659A |
Attorney, Agent or Firm:
Shunta Naito
Hisataka Tanaka
Hisataka Tanaka