发明名称 |
Abrasion resistant coating compositions and coated articles |
摘要 |
Coating compositions are disclosed that include an alkoxide and a silica sol that includes silica nanoparticles and a polymerizable (meth)acrylate binding agent. The polymerizable (meth)acrylate binding agent remains substantially uncrosslinked after the coating composition has been cured to form a hard coat. Also disclosed are articles at least partially coated with a hard coat deposited from such a coating composition, methods for depositing a hard coat on at least a portion of a plastic substrate, and methods for improving the adhesion and abrasion resistance of a coating composition.
|
申请公布号 |
US7723404(B2) |
申请公布日期 |
2010.05.25 |
申请号 |
US20060399146 |
申请日期 |
2006.04.06 |
申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
CHENG SHAN;COLTON JAMES P. |
分类号 |
C03C25/26;C08K9/00 |
主分类号 |
C03C25/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|