发明名称 |
UV-CURABLE RESIN COMPOSITION FOR COATING IRON MATERIAL AND UV-CURABLE COATING STEEL SHEET EXCELLENT IN PROCESSABILITY, PRODUCED BY USING THE SAME |
摘要 |
PURPOSE: Provided are a UV-curable resin composition for coating iron material and a UV-curable coated steel sheet excellent in processability, which is produced by using the UV-curable resin composition. CONSTITUTION: The UV-curable resin composition comprises: a mixture comprising 40-80pts.wt. of an acrylate oligomer and 20-60pts.wt. of isobornyl acrylate(IBOA) as a reactive diluent; 3-5pts.wt. of an acrylic acid or methacrylic acid compound as an adhesive; 3-5pts.wt. of 2-hydroxy-2-methyl-1-phenyl-propane-1-one as a photo-initiator. And the UV-curable coating steel sheet is produced by coating a steel sheet with the UV-curable resin composition and then exposing in the wavelength range of 250-400nm for 5-30 seconds in a UV-curable device.
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申请公布号 |
KR100362646(B1) |
申请公布日期 |
2002.11.14 |
申请号 |
KR19970069248 |
申请日期 |
1997.12.16 |
申请人 |
POSCO;RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY |
发明人 |
KIM, JIN TAE;LEE, DONG YEOL;MIN, BYEONG IL |
分类号 |
C09D133/06;(IPC1-7):C09D133/06 |
主分类号 |
C09D133/06 |
代理机构 |
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地址 |
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