Title:
【発明の名称】グラビア転写塗装鋼板の製造方法
Document Type and Number:
Japanese Patent JP2003528713
Kind Code:
A
Abstract:
A method for manufacturing a gravure transfer-coated continuous metal plate, wound in the form of a coil, comprising: coating, over the metal plate, a primer coating material; curing the primer coating material to form a lower coating layer; thermally transferring a desired pattern from a gravure transfer sheet onto the lower coating layer, thereby forming a transfer coating; coating, over the transfer coating, an upper coating material of thermosetting fluorine resin, thermosetting polyester resin, or UV-thermosetting polyurethane-acryl-based resin; and curing the upper coating material to form an upper coating layer. The primer coating material consists essentially of: 20-40% polyester resin having a number average molecular weight of 5,000-20,000 and a glass transition temperature of 10-50° C., 4-15% melamine resin, 1-10% urethane resin, 0.3-3% isocyanate, 15-35% pigment 30-50% hydrocarbon/ester-based mixed solvent, and 1.5-3% additives.
Inventors:
Choi Jang Hyun
Jeon Sunsun
Ahn Sung Kwon
Kwon Churuho
Jeon Sunsun
Ahn Sung Kwon
Kwon Churuho
Application Number:
JP2001570457A
Publication Date:
September 30, 2003
Filing Date:
March 25, 2000
Export Citation:
Assignee:
Union Steel Manufacturing Company Limited
International Classes:
B05D5/06; B05D7/14; B32B15/08; B41M1/28; C09D5/00; C09D161/28; C09D167/00; C25D5/26; C09D175/04; C23C28/00; (IPC1-7): B05D7/14; B05D5/06; B32B15/08; C09D5/00; C09D161/28; C09D167/00; C09D175/04
Attorney, Agent or Firm:
Masaaki Ogura