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公开(公告)号:DE3513570A1
公开(公告)日:1986-10-16
申请号:DE3513570
申请日:1985-04-16
Applicant: BASF AG
Inventor: HOELDERICH WOLFGANG DR , FISCHER ROLF DR , FOUQUET GERD DR
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公开(公告)号:DE3364464D1
公开(公告)日:1986-08-21
申请号:DE3364464
申请日:1983-02-28
Applicant: BASF AG
Inventor: KRABETZ RICHARD DR , DUEMBGEN GERD DR , NEES FRIEDBERT DR , MERGER FRANZ DR , FOUQUET GERD DR
IPC: B01J27/18 , B01J27/188 , B01J27/19 , B01J27/195 , C07B61/00 , C07C51/00 , C07C51/235 , C07C57/055 , C07C67/00
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公开(公告)号:DE3634259A1
公开(公告)日:1988-04-21
申请号:DE3634259
申请日:1986-10-08
Applicant: BASF AG
Inventor: HOELDERICH WOLFGANG DR , GOETZ NORBERT DR , FOUQUET GERD DR
IPC: B01J29/035 , B01J29/40 , B01J29/85 , B01J29/86 , B01J29/87 , B01J29/88 , B01J29/89 , C07B61/00 , C07D213/12
Abstract: Substituted pyridines of the formula where R1 is alkyl of 1 to 20 carbon atoms, cycloalkyl, aryl or aralkyl, are prepared by reacting a mixture of acrolein and alkanals of the formula with ammonia in the presence of zeolites as catalysts.
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公开(公告)号:DE3360051D1
公开(公告)日:1985-02-28
申请号:DE3360051
申请日:1983-04-05
Applicant: BASF AG
Inventor: DUEMBGEN GERD DR , FOUQUET GERD DR , KRABETZ RICHARD DR , LUCAS EKHART DR , MERGER FRANZ DR , NEES FRIEDBERT DR
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公开(公告)号:DE3308625A1
公开(公告)日:1984-09-13
申请号:DE3308625
申请日:1983-03-11
Applicant: BASF AG
Inventor: DUEMBGEN GERD DR , FOUQUET GERD DR , KRABETZ RICHARD DR , MERGER FRANZ DR , NEES FRIEDBERT DR
IPC: B01J27/18 , B01J27/19 , B01J27/198 , B01J27/199 , C07B61/00 , C07C51/00 , C07C51/25 , C07C57/04 , C07C57/055 , C07C67/00
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公开(公告)号:DE3160087D1
公开(公告)日:1983-04-07
申请号:DE3160087
申请日:1981-01-24
Applicant: BASF AG
Inventor: MERGER FRANZ DR , FOUQUET GERD DR
IPC: B01J23/80 , B01J27/02 , B01J27/057 , C07C45/00 , C07C47/04 , C07C47/052
Abstract: Formaldehyde is prepared by dehydrogenation of methanol in the presence of a catalyst containing copper, zinc and tellurium, at from 300 DEG to 750 DEG C. The formaldehyde obtainable by the process of the invention is a disinfectant, tanning agent, reducing agent and valuable starting material for the preparation of synthetic resins, adhesives, plastics and auxiliaries in numerous sectors of industry.
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公开(公告)号:CH621128A5
公开(公告)日:1981-01-15
申请号:CH704476
申请日:1976-06-03
Applicant: BASF AG
Inventor: MERGER FRANZ DR , MIKSOVSKY FELIX DR , WINDERL SIEGFRIED DR , FOUQUET GERD DR
IPC: C07F9/40 , D06M13/447
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公开(公告)号:DE59102396D1
公开(公告)日:1994-09-08
申请号:DE59102396
申请日:1991-01-25
Applicant: BASF AG
Inventor: MERGER FRANZ DR , FOUQUET GERD DR , WITZEL TOM DR , BECKER RAINER DR
IPC: C07C45/60 , C07C45/62 , C07C49/04 , C07C49/203 , C07C69/716 , C07C69/738
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公开(公告)号:DE3560673D1
公开(公告)日:1987-10-29
申请号:DE3560673
申请日:1985-05-10
Applicant: BASF AG
Inventor: HOELDERICH WOLFGANG DR , MERGER FRANZ DR , MROSS WOLF DIETER DR , FOUQUET GERD DR
IPC: C07C11/12 , B01J29/00 , C07B61/00 , C07C1/00 , C07C1/24 , C07C11/18 , C07C13/20 , C07C13/21 , C07C13/23 , C07C45/50 , C07C67/00 , C07C1/253
Abstract: Dienes are prepared by dehydration of aldehydes at elevated temperatures by a method in which the dehydration is carried out using a zeolite as a catalyst.
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公开(公告)号:DE3508702A1
公开(公告)日:1986-09-18
申请号:DE3508702
申请日:1985-03-12
Applicant: BASF AG
Inventor: BASSLER PETER DR , DUEMBGEN GERD DR , FOUQUET GERD DR , KRABETZ RICHARD DR , MERGER FRANZ DR , NEES FRIEDBERT DR , VOGEL HERBERT DR
IPC: C07C51/00 , C07C51/25 , C07C57/055 , C07C67/00
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