公开(公告)号：DE3460473D1

公开(公告)日：1986-09-18

申请号：DE3460473

申请日：1984-05-22

Applicant: BASF AG

Inventor： BOTT KASPAR DR ,  KAIBEL GERD ,  HARTMANN HORST ,  IRNICH RUDOLF DR ,  BUELOW HORST DR

IPC: C07C53/02 ,  C07C51/00 ,  C07C51/44 ,  C07C67/00

公开(公告)号：DE2134684A1

公开(公告)日：1973-02-01

申请号：DE2134684

申请日：1971-07-12

Applicant: BASF AG

Inventor： HOHENSCHUTZ HEINZ DR ,  HORNBERGER PAUL DR ,  BUELOW HORST DR

IPC: C07C51/14 ,  C07C51/487 ,  C07C51/42

公开(公告)号：DE1951131A1

公开(公告)日：1971-04-22

申请号：DE1951131

申请日：1969-10-10

Applicant: BASF AG

Inventor： DACHS KARL DR ,  SCHWINDT WOLFGANG DR ,  OPPENLAENDER KNUT DR ,  FIKENTSCHER ROLF DR ,  BUELOW HORST DR ,  UHL GUENTER

IPC: C09K23/00 ,  D06P1/613

Abstract: Agent consists of polyglycol ethers of mononuclear phenols containing at least two C3-20 alkyl groups and a polyoxyethylene chain with 7 - 30 residues, of which pref. 10 - 40 wt.% are oxypropylene and the rest oxyethylene residues; the terminal OH group may be esterified with a long-chain fatty acid.

公开(公告)号：DE3319651A1

公开(公告)日：1984-12-06

申请号：DE3319651

申请日：1983-05-31

Applicant: BASF AG

Inventor： BOTT KASPAR DR ,  KAIBEL GERD ,  HARTMANN HORST ,  IRNICH RUDOLF DR ,  BUELOW HORST DR

IPC: C07C53/02 ,  C07C51/00 ,  C07C51/44 ,  C07C67/00 ,  C07C51/48

公开(公告)号：DE2133349A1

公开(公告)日：1973-01-25

申请号：DE2133349

申请日：1971-07-05

Applicant: BASF AG

Inventor： HOHENSCHUTZ HEINZ DR ,  FRANZ DIETER DR ,  BUELOW HORST DR ,  DINKHAUSER GUENTER DIPL-ING

IPC: B01D1/00 ,  C07C51/14 ,  C07C51/487

Abstract: A process for the production of propionic acid which comprises the reaction of ethylene with carbon monoxide and water in the presence of a nickel carbonyl complex at a temperature of from 250 DEG to 320 DEG C in the liquid phase and at a pressure of from 100 to 300 atmospheres in a vertical cylindrical reaction zone, a gaseous zone being maintained at the upper end of the reaction zone and a bottom zone being maintained at the lower end of the reaction zone which is not in communication with said reaction zone over the entire cross section.

公开(公告)号：AT21384T

公开(公告)日：1986-08-15

申请号：AT84105831

申请日：1984-05-22

Applicant: BASF AG

Inventor： BOTT KASPAR DR ,  KAIBEL GERD ,  HARTMANN HORST ,  IRNICH RUDOLF DR ,  BUELOW HORST DR

IPC: C07C53/02 ,  C07C51/00 ,  C07C51/44 ,  C07C67/00

公开(公告)号：DE2545730A1

公开(公告)日：1977-04-21

申请号：DE2545730

申请日：1975-10-11

Applicant: BASF AG

Inventor： BUELOW HORST DR ,  HOHENSCHUTZ HEINZ DR ,  SCHMIDT JOHANNES E DR ,  SACHSZE WERNER DR

IPC: C07C53/02 ,  C07C51/00 ,  C07C51/44 ,  C07C51/48 ,  C07C67/00