公开(公告)号：DE3242747A1

公开(公告)日：1983-08-25

申请号：DE3242747

申请日：1982-11-19

Applicant: DEGUSSA

Inventor： KILIAN EBERHARD DIPL ING ,  HELLER FRANZ ,  BUERGEL ALFRED ,  FISCHER ROBERT DIPL CHEM DR ,  DE AHNA HEINZ-DIETER DIPL CHEM

IPC: C09C1/00 ,  C09C3/04

Abstract: A novel process for the preparation of inorganic pigments is described which is less personnel-intensive, and leads to briefer ignition times and thus to savings in energy. This is achieved by consolidating the powder mixture of the starting components to give moulded articles before ignition. Preferably, dense moulded articles having a large surface area and small thickness are produced.