公开(公告)号：DE3861111D1

公开(公告)日：1991-01-03

申请号：DE3861111

申请日：1988-05-27

Applicant: DEGUSSA

Inventor： KISS DIPL-CHEM DR ,  KLEINSCHMIT DIPL-CHEM DR ,  HANICH DIPL-CHEM DR ,  HALBRITTER GUENTER DIPL ING ,  HORST JENNY

IPC: C09C3/06 ,  C09C1/00 ,  C09C1/40 ,  C09C1/42

Abstract: Encapsulation pigments comprising chromophoric particles embedded in glaze-stable casings are prepared by means of calcination from the appropriate initial products. High yields and strong color intensities are obtained if the chromophoric substance or its initial compounds are bound in and/or to a zeolite and are calcined in this form with the remaining constituents.