| 发明名称 |
AQUEOUS DISPERSIONS OF HYDROPHOBIC MATERIAL |
| 摘要 |
paper-and-pulp industry. SUBSTANCE: aqueous dispersion contains disperser and dispersed phase with hydrophobic sizing compound. Disperser is constituted by anionic carbon-containing or silicon-containing compound with molecular weight below 50000, and cationic organic compound with molecular weight below 50000. Dispersion is intended for sizing cellulose fibers. EFFECT: improved stability and increased viscosity of dispersion. 18 cl, 3 tbl, 4 ex
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| 申请公布号 |
RU2168579(C2) |
申请公布日期 |
2001.06.10 |
| 申请号 |
RU19990119239 |
申请日期 |
1998.02.03 |
| 申请人 |
AKTSO NOBEL' N.V. |
发明人 |
KHELL'STREM KHANS;FRELIKH STEN;LINDGREN EHRIK;SIKKAR REJN |
| 分类号 |
D21H17/44;B01J13/00;C08L101/00;C08L101/16;D21H;D21H17/14;D21H17/16;D21H17/17;D21H17/23;D21H17/29;D21H17/42;D21H17/68;D21H21/16;D21H21/24 |
主分类号 |
D21H17/44 |
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