| 摘要 |
<p>Process comprises feeding softened water as inert material into a stainless steel container fitted with a bladed agitator. The water content is 97% of the prod. being prepd., and is followed by addn. of 2% hexamethyl-p-rosaniline chloride. - The mixt. is stirred for 1-3 hrs. to homogeneously dissolve. The blade speed being 200-400 rpm.</p> |
