公开(公告)号：DE2962372D1

公开(公告)日：1982-05-06

申请号：DE2962372

申请日：1979-03-20

Applicant: BASF AG

Inventor： ENGELBACH HEINZ DR ,  HOFFMANN HARRY ,  PALM PETER ,  SOMMER KARL DR ,  SPRAGUE MICHAEL JOLYON DR

IPC: C07C50/16 ,  B01J23/22 ,  B01J23/26 ,  B01J23/34 ,  B01J23/847 ,  B01J27/08 ,  B01J27/232 ,  B01J37/02 ,  C07C45/00 ,  C07C46/02 ,  C07C50/18 ,  C07C67/00

Abstract: Novel coated catalysts and a process for their preparation by atomizing a mixture of water and a vanadium-V compound, with or without other metal compounds, and applying this mixture to carrier particles which are themselves in motion, drying the coating and subjecting the catalyst particles, which are themselves in motion, to repeated brief treatment with a flame or plasma, followed by rapid cooling, defined temperatures and rates of coating being employed. The catalysts may be used with advantage for the preparation of anthraquinones by oxidation of indans.

公开(公告)号：AT17021T

公开(公告)日：1986-01-15

申请号：AT82108646

申请日：1982-09-18

Applicant: BASF AG

Inventor： SOMMER KARL DR ,  HEINZ ROBERT ,  HETTCHE ALBERT DR ,  PERNER JOHANNES DR ,  SCHUSTER WERNER ,  TRIESELT WOLFGANG DR

IPC: C11D3/22 ,  C11D3/37 ,  C11D3/39 ,  C11D7/54

公开(公告)号：DE3268039D1

公开(公告)日：1986-01-30

申请号：DE3268039

申请日：1982-09-18

Applicant: BASF AG

Inventor： SOMMER KARL DR ,  HEINZ ROBERT ,  HETTCHE ALBERT DR ,  PERNER JOHANNES DR ,  SCHUSTER WERNER ,  TRIESELT WOLFGANG DR

IPC: C11D3/22 ,  C11D3/37 ,  C11D3/39 ,  C11D7/54

Abstract: A granular bleaching activator for use in a detergent or bleach, which has particles which have a size of from 0.5 to 3 mm and are composed of (a) from 70 to 99.5% by weight of one or more bleaching activators for per-compounds and (b) from 0.5 to 30% by weight of one or more water-swellable assistants and which have been prepared, without use of water, by compacting the components (a) and (b).

公开(公告)号：DE3060108D1

公开(公告)日：1982-02-11

申请号：DE3060108

申请日：1980-03-07

Applicant: BASF AG

Inventor： KRABETZ RICHARD DR ,  FERRMANN WALTER DR ,  ENGELBACH HEINZ DR ,  PALM PETER ,  SOMMER KARL DR ,  SPAHN HEINRICH DR

IPC: B01J23/00 ,  B01J23/88 ,  B01J23/887 ,  B01J23/888 ,  B01J35/08 ,  B01J35/10 ,  B01J37/02 ,  C07C45/35 ,  C07C45/36 ,  C07C51/235 ,  C07C51/25 ,  C07C57/055