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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
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.
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公开(公告)号:DE3173012D1
公开(公告)日:1986-01-02
申请号:DE3173012
申请日:1981-09-29
Applicant: DEGUSSA
Inventor: KILIAN EBERHARD DIPL ING , SCHNEIDER GEORG
IPC: C03B19/10
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公开(公告)号:CH639921A5
公开(公告)日:1983-12-15
申请号:CH89179
申请日:1979-01-30
Applicant: DEGUSSA
Inventor: KILIAN EBERHARD DIPL ING , KREHER ALFOHNS DR , NAUROTH PETER , TUERK GUENTER DR
IPC: C01B33/18 , C01B33/143 , C01B33/193 , C01B33/32 , C08K3/36 , C08L7/00 , C08L21/00 , C09C1/30 , C01B33/12
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公开(公告)号:DE2803917A1
公开(公告)日:1979-08-02
申请号:DE2803917
申请日:1978-01-30
Applicant: DEGUSSA
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公开(公告)号:DE2425532A1
公开(公告)日:1975-12-11
申请号:DE2425532
申请日:1974-05-27
Applicant: DEGUSSA
Inventor: KILIAN EBERHARD DIPL ING , TSCHESCHE HATMUT ING GRAD
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