发明名称 |
Phospholipid lubricant for coating moving webs |
摘要 |
Phospholipids such as lecithins provide improved rheological properties for coating a rapidly moving web, such as a paper web. The phospholipids are preferably applied to the paper web as part of a coating mixture, and they can be included in the coating mixture by first including the phospholipid in a lubricant additive mixture that includes an emulsifier, a fatty acid vehicle, and plasticizer. The lubricant is well-suited for short-dwell coating methods.
|
申请公布号 |
US4766015(A) |
申请公布日期 |
1988.08.23 |
申请号 |
US19870040632 |
申请日期 |
1987.04.21 |
申请人 |
BERCEN, INC. |
发明人 |
NIKOLOFF, KOYU;PELTIER, RAYMOND J. |
分类号 |
D21H19/44;D21H23/36;D21H23/38;(IPC1-7):B05D3/00 |
主分类号 |
D21H19/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|