| 发明名称 |
COMPOSITION FOR THE FLUORESCENT WHITENING OF PAPER |
| 摘要 |
<p>Composition for the fluorescent whitening of paper, which comprises a) a fluorescent whitening agent (FWA) derived from 4,4'-bis[(1,3,5-triazin-2-yl)amino]stilbene-2,2'- disulphonic acid and characterized by one or both of the triazine rings carrying an -NH2 substituent; b) water and c) optionally, further auxiliaries, the use thereof in either the pulp mass, in coating or in the metering size-press or film press and to a process thereto.</p> |
| 申请公布号 |
WO2005014932(A1) |
申请公布日期 |
2005.02.17 |
| 申请号 |
WO2004EP51630 |
申请日期 |
2004.07.28 |
| 申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC.;ROHRINGER, PETER;HOCHBERG, ROBERT;BECHERER, OLIVER;KRAMER, HANS;SCHEFFLER, GOETZ |
发明人 |
ROHRINGER, PETER;HOCHBERG, ROBERT;BECHERER, OLIVER;KRAMER, HANS;SCHEFFLER, GOETZ |
| 分类号 |
D21H21/30;(IPC1-7):D21H21/30 |
主分类号 |
D21H21/30 |
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