发明名称 |
PROCESS FOR PREPARATION OF PIGMENT CONCENTRATE |
摘要 |
The process for preparation of pigment concentrate by means of modification of active silicate substrate on the basis of bentonite with subsequent sedimentation on the obtained modificate of acid or direct colours. The bentonite is preliminary treated by sodium carbonate in the amount of 6.0% from the mass of dry bentonite. The modification is realized by the complex chromium compounds. |
申请公布号 |
UA36128(U) |
申请公布日期 |
2008.10.10 |
申请号 |
UA20080007093U |
申请日期 |
2008.05.21 |
申请人 |
KYIV NATIONAL UNIVERSITY OF TECHNOLOGIES AND DESIGN |
发明人 |
MOKROUSOVA OLENA ROMANIVNA;KASIAN EDUARD YEVHENOVYCH;KOVTUNENKO OL`HA VASYLIVNA |
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