HRID1808651

反应详情

EQUATION

反应方程式

HRID 1808651 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

An aliquot (400 parts) of the α-copper phthalocyanine pigment (C-2) obtained in Production Example 11(2) and containing copper monomethylphthalocyanine, common salt (1,600 parts) and diethylene glycol (400 parts) were milled for 6 hours in a kneader while controlling the temperature of the contents at 80 to 100° C. The resulting contents were subjected to treatment with a dilute acid and then to filtration. The thus-collected solids were washed with water, and then dried to obtain a fine β-copper phthalocyanine pigment (C-4) containing copper monomethylphthalocyanine.

WORKUP

后处理

  1. customwere milled for 6 hours in a kneader
  2. customat 80 to 100° C
  3. filtrationto filtration
  4. washThe thus-collected solids were washed with water
  5. customdried