| 发明名称 |
ZUBEREITUNGEN ZUM BESCHICHTEN VON PAPIER UND DIE DAMIT BESCHICHTETEN MATERIALIEN |
| 摘要 |
<p>Paper is coated or sized with a composition which includes in addition to the used paper-treating agents one or more cationic compounds and a dispersion of a polymer soluble in an alkaline medium and consisting of an alkali metal salt or alkaline earth salt of an unsaturated carboxylic acid, or a copolymer obtained by polymerization or an unsaturated carboxylic acid with acrylic or methacrylic acid esters.</p> |
| 申请公布号 |
DE2822321(A1) |
申请公布日期 |
1978.12.21 |
| 申请号 |
DE19782822321 |
申请日期 |
1978.05.22 |
| 申请人 |
MANUFACTURE DE PRODUITS CHIMIQUES PROTEX |
发明人 |
WIRD SPAETER GENANNT WERDEN |
| 分类号 |
D21H19/20;D21H19/44;D21H19/62;(IPC1-7):21H1/28 |
主分类号 |
D21H19/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
