-
公开(公告)号：NO327064B1
公开(公告)日：2009-04-14
申请号：NO20016375
申请日：2001-12-27
Applicant: BASF AG
Inventor： WOLF FRANZ , LEHMANN GUNTER , SCHERR GUENTER , BIEDERMANN NORBERT , WEINKOTZ STEPHAN , LEHNEN RALPH
-
公开(公告)号：DE4308089B4
公开(公告)日：2004-05-19
申请号：DE4308089
申请日：1993-03-13
Applicant: BASF AG
Inventor： MERGER FRANZ , FRANK JUERGEN , LEHMANN GUNTER , DUDA ULRICH-MICHAEL
IPC: C08G73/02 , C08G73/06 , C08L97/02 , C09J179/02 , C09J179/04 , C08G73/00 , B27N1/02 , C08G12/00 , C09J161/20 , C09J179/00
-
公开(公告)号：FI934596A
公开(公告)日：1994-04-21
申请号：FI934596
申请日：1993-10-18
Applicant: BASF AG
Inventor： HITTINGER CHRISTEL , LEHMANN GUNTER , NIESSNER MANFRED , DENZINGER WALTER , HARTMANN HEINRICH
IPC: C08G12/12 , C08L61/24 , C08L97/02 , C09J161/24
-
公开(公告)号：FI934596A0
公开(公告)日：1993-10-18
申请号：FI934596
申请日：1993-10-18
Applicant: BASF AG
Inventor： HITTINGER CHRISTEL , LEHMANN GUNTER , NIESSNER MANFRED , DENZINGER WALTER , HARTMANN HEINRICH
-
公开(公告)号：DE3620859A1
公开(公告)日：1987-12-23
申请号：DE3620859
申请日：1986-06-21
Applicant: BASF AG
Inventor： LEHMANN GUNTER , LEHNERT HEINZ , SIEGLER MANFRED , PITTEROFF WALTER DR
-
Patent Agency Ranking
公开(公告)号：DE2960108D1
公开(公告)日：1981-02-26
申请号：DE2960108
申请日：1979-01-22
Applicant: BASF AG
Inventor： DIEM HANS DR , DUDECK CHRISTIAN DR , LEHMANN GUNTER , MATTHIAS GUENTHER DR , PETRI NORBERT DR
-
公开(公告)号：DE2860353D1
公开(公告)日：1981-02-12
申请号：DE2860353
申请日：1978-12-19
Applicant: BASF AG
Inventor： DUDECK CHRISTIAN DR , LEHMANN GUNTER , PETRI NORBERT DR , DIEM HANS DR , FLIEGE WERNER DR , MEISSNER BERND DR , ROSS KARL-HEINZ DR , MUEHLTHALER WOLFGANG
IPC: C07C47/198 , B01J23/00 , B01J23/50 , B01J23/72 , B01J27/14 , B01J35/02 , B01J37/02 , C07C45/00 , C07C45/29 , C07C45/37 , C07C45/38 , C07C45/39 , C07C49/175 , C07C67/00
Abstract: Aliphatic hydroxycarbonyl compounds etherified with aliphatic groups are prepared by oxidizing hydroxyalcohols in the presence of a metal catalyst which consists of one or more layers, each of a particular weight and each containing particles of a particular size, the catalyst bed also having a particular total thickness, and the catalyst components used being silver and copper, with or without added copper/tin/phosphorus or silver alone. The etherified hydroxyaldehydes and hydroxyketones obtainable by the process of the invention are valuable starting materials for the preparation of dyes, pesticides, plastics and scents.
-
公开(公告)号：NO143425B
公开(公告)日：1980-11-03
申请号：NO753122
申请日：1975-09-12
Applicant: BASF AG
Inventor： AICHER ALBRECHT , HAAS HANS , DIEM HANS , DUDECK CHRISTIAN , BRUNNMUELLER FRITZ , LEHMANN GUNTER
IPC: C07B61/00 , C07C45/00 , C07C45/38 , C07C45/78 , C07C47/055 , C07C47/058 , C07C67/00
Abstract: Formaldehyde is manufactured by oxidative dehydrogenation of methanol in the presence of a silver catalyst and of certain amounts of steam and formaldehyde, some formaldehyde and a part of the water being withdrawn from the reaction mixture and recycled. The formaldehyde manufactured by the process may be used as a disinfectant, tanning agent, reducing agent and starting material for the manufacture of synthetic resin, adhesives and plastics.
-
公开(公告)号：DE2365180A1
公开(公告)日：1975-07-10
申请号：DE2365180
申请日：1973-12-29
Applicant: BASF AG
IPC: C07D251/18 , C07D20060101 , C07D251/22 , C07D251/48 , C07D403/12
Abstract: Manufacture of phthalo-bis-guanamines by reaction of phthalodinitriles with dicyandiamide in the presence of basic compounds and dialkylsulfoxides. The products are starting materials for the manufacture of synthetic resins, plastics, textile auxiliaries, plant protection agents and dyes.
-
公开(公告)号：DE2323758A1
公开(公告)日：1974-11-28
申请号：DE2323758
申请日：1973-05-11
Applicant: BASF AG
-
-
-
-
-
-
-
-
-
Search Results
51
records
(took 0.022 seconds)
