发明名称 |
FORFARANDE FOR FRAMSTELLNING AV EN STABIL VATTENHALTIG DISPERSION AV KOLOFONIUMBASERAT MATERIAL |
摘要 |
A process for preparing a stable aqueous dispersion of rosin-base material by dissolving in a water-immiscible organic solvent a rosin-base material composed of 0 to 95 wt. % of rosin and 100 to 5 wt. % of an adduct of rosin and alpha , beta -unsaturated carboxylic acid or anhydride thereof, dispersing the organic solvent solution in water in the presence of a dispersant and removing the organic solvent from the resulting emulsion, the process being characterized in that the dispersant in an alkali metal salt of a half alkyl sulfate. |
申请公布号 |
SE429344(B) |
申请公布日期 |
1983.08.29 |
申请号 |
SE19760011583 |
申请日期 |
1976.10.19 |
申请人 |
ARAKAWA RINSAN KAGAKU KOGYO KK |
发明人 |
S * ISHIBE;T * OKUMICHI;Y * ISHIHARA;H * NAKA |
分类号 |
C08L93/00;B01F17/02;C08J3/07;D21H17/21;D21H17/62;(IPC1-7):08L93/00 |
主分类号 |
C08L93/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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