发明名称 |
SOFT TEXTURED HIGH STRENGTH ALKALI BLUE PIGMENT |
摘要 |
<p>SOFT TEXTURED HIGH STRENGTH ALKALI BLUE PIGMENT It has been discovered in accordance with the instant invention that a process which combines a relatively low temperature heat treatment of precipitated Alkali Blue slurry with subsequent freeze drying of the presscake yields a product which exhibits superior tinting strength and dispersion properties as well as excellent texture.</p> |
申请公布号 |
CA1204559(A) |
申请公布日期 |
1986.05.20 |
申请号 |
CA19830440935 |
申请日期 |
1983.11.10 |
申请人 |
BASF WYANDOTTE CORPORATION |
发明人 |
IYENGAR, DORESWAMY R. |
分类号 |
C09B67/06;C09B67/10;(IPC1-7):C09B67/06;C09B49/10 |
主分类号 |
C09B67/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|