Patent ID: 11939489
Assignee: NOROO COIL COATINGS CO., LTD.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 2:
3. The solution composition for surface treatment of the steel sheet of claim 1, wherein the silane is at least one selected from the group consisting of vinyl trimethoxy silane, vinyl triethoxy silane, vinyl tri-isopropoxy silane, 3-methacryloxypropyl silane, 3-methacryloxypropyl trimethoxy silane, 2-glycidyloxy propyl trimethoxy silane, 2-glycidyloxy propyl triethoxy silane, 2-aminopropyl triethoxy silane, 2-ureidoalkyl triethoxy silane, tetraethoxysilane, triethoxyphenylsilane, and trimethoxyphenylsilane.