| 发明名称 |
DISULFO-TYPE FLUORESCENT WHITENING AGENTS IN COATING APPLICATIONS |
| 摘要 |
<p>The present invention relates to the use of concentrated aqueous fluorescent whitening agent preparations for optically whitening paper, wherein the preparation contains a specific disulfo-type fluorescent whitening agent.</p> |
| 申请公布号 |
EP2478152(A2) |
申请公布日期 |
2012.07.25 |
| 申请号 |
EP20100754929 |
申请日期 |
2010.09.17 |
| 申请人 |
BLANKOPHOR GMBH & CO. KG |
发明人 |
HUNKE, BERNHARD;KRAEMER, MICHAEL;TAUBER, ANDREI;KLUG, GUENTER |
| 分类号 |
D21H21/30;C07D251/68 |
主分类号 |
D21H21/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
