发明名称 |
COATING METHOD AND COATING APPARATUS |
摘要 |
There is provided a coating method for forming a coat having a less unevenness in its thickness on a sheet-like substrate. In the method in which a coating liquid is continuously supplied from a supply head to a surface of a continuously traveling sheet-like substrate to form a coat while controlling its thickness by a coating bar disposed above the sheet-like substrate, the coating liquid of which amount corresponds to an amount required for forming a predetermined coat thickness is continuously and constantly supplied to the surface of the sheet-like substrate, and the coating bar is moved up and down on the basis of increase and decrease in an amount of a holdup of the coating liquid which is formed just near the coating bar, so that the coat is formed.
|
申请公布号 |
US2009252878(A1) |
申请公布日期 |
2009.10.08 |
申请号 |
US20090414308 |
申请日期 |
2009.03.30 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
SHINOHARA YASUO;WATANABE KOICHIRO |
分类号 |
B05C11/10;B05D3/12 |
主分类号 |
B05C11/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|