公开(公告)号：NO803861L

公开(公告)日：1981-06-23

申请号：NO803861

申请日：1980-12-18

Applicant: BASF AG

Inventor： SCHATZ HERMANN ,  DUDECK CHRISTIAN ,  DIEM HANS ,  MAYER JOHANN ,  SCHMIDT-HELLERAU CHRISTOF

IPC: C08G14/10 ,  C08L61/34 ,  C09J161/34 ,  C08G

公开(公告)号：NO143425C

公开(公告)日：1981-02-11

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of a silver catalyst and of certain amounts of steam and formaldehyde, some formaldehyde and a part of the water being withdrawn from the reaction mixture and recycled.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：NO152563B

公开(公告)日：1985-07-08

申请号：NO803861

申请日：1980-12-18

Applicant: BASF AG

Inventor： SCHATZ HERMANN ,  DUDECK CHRISTIAN ,  DIEM HANS ,  MAYER JOHANN ,  SCHMIDT-HELLERAU CHRISTOF

IPC: C08G14/10 ,  C08L61/34 ,  C09J161/34 ,  C09J3/16

公开(公告)号：FI66627B

公开(公告)日：1984-07-31

申请号：FI803815

申请日：1980-12-09

Applicant: BASF AG

Inventor： SCHATZ HERMANN ,  DUDECK CHRISTIAN ,  DIEM HANS ,  MAYER JOHANN ,  SCHMIDT-HELLERAU CHRISTOF

IPC: C08G14/10 ,  C08L61/34 ,  C09J161/34 ,  C09J3/16

公开(公告)号：FI803815L

公开(公告)日：1981-06-23

申请号：FI803815

申请日：1980-12-09

Applicant: BASF AG

Inventor： SCHARTZ HERMANN ,  DUDECK CHRISTIAN ,  DIEM HANS ,  MAYER JOHANN ,  SCHMIDT-HELLERAU CHRISTOF

IPC: C08G14/10 ,  C08L61/34 ,  C09J161/34 ,  C08G

公开(公告)号：FI752528A

公开(公告)日：1976-03-19

申请号：FI752528

申请日：1975-09-09

Applicant: BASF AG

Inventor： AICHER ALBRECHT ,  HAAS HANS ,  DIEM HANS ,  DUDECK CHRISTIAN ,  BRUNNMUELLER FRITZ ,  LEHMANN GUENTER

IPC: C07B61/00 ,  C07C45/00 ,  C07C45/38 ,  C07C45/78 ,  C07C47/055 ,  C07C47/058 ,  C07C67/00 ,  C07C

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of a silver catalyst and of certain amounts of steam and formaldehyde, some formaldehyde and a part of the water being withdrawn from the reaction mixture and recycled.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.