公开(公告)号：DE10054462A1

公开(公告)日：2002-06-06

申请号：DE10054462

申请日：2000-11-03

Applicant: BASF AG

Inventor： KAMMEL ULRICH ,  BENFER REGINA ,  LENZ WALTER ,  MUGRAUER HANS-MARTIN ,  SPIEGLER WOLFGANG ,  ZEHNER PETER ,  ZIPPLIES MATTHIAS ,  FLORY KLAUS

IPC: B01J19/24 ,  C07C41/03 ,  C08G65/26 ,  C08G65/28 ,  C07B41/04 ,  C07C43/11 ,  C07C43/13

Abstract: Preparation of polyalcoholates involves the steps: (a) reaction of alcohols with bases with formation of an alcoholate containing mixture, (b) preparation of the mixture in a water-free form, (1c) feeding of the mixture into a rotary reactor, (d) feeding of alkylene oxide into the reactor in a number of sites, (e) reaction of the alcoholate and/or products of reaction. Preparation of polyalcoholates involves the steps: (a) reaction of alcohols with bases with formation of an alcoholate containing mixture; (b) preparation of the mixture in a water-free form; (c) feeding of the mixture into a rotary reactor; (d) feeding of alkylene oxide into the reactor in a number of sites; (e) reaction of the alcoholate and/or products of reaction between the alcoholate and alkylene oxide into the reactor. The steps (a) to (e) are continuous, the reactor is cooled externally, and the reactor is in the form of a plate-type heat exchanger, a plate-type heat exchanger system in a container with vapor cooling, a single way tube type heat exchanger, or a multi-way tube heat exchanger.

公开(公告)号：FI93848B

公开(公告)日：1995-02-28

申请号：FI892091

申请日：1989-05-02

Applicant: BASF AG

Inventor： KEMPTER FRITZ ERDMANN ,  MATEJCEK FRANZ ,  NEUBACH WERNER ,  FLORY KLAUS

IPC: C08G12/40 ,  C08G12/12 ,  D04H1/58 ,  D06M15/427 ,  D06M101/00 ,  D06N3/12

公开(公告)号：FI914358A0

公开(公告)日：1991-09-17

申请号：FI914358

申请日：1991-09-17

Applicant: BASF AG

Inventor： FLORY KLAUS ,  EISELE WOLFGANG ,  STANGE ANDREAS

IPC: C08G20060101 ,  C08G

公开(公告)号：FI93848C

公开(公告)日：1995-06-12

申请号：FI892091

申请日：1989-05-02

Applicant: BASF AG

Inventor： KEMPTER FRITZ ERDMANN ,  MATEJCEK FRANZ ,  NEUBACH WERNER ,  FLORY KLAUS

IPC: C08G12/40 ,  C08G12/12 ,  D04H1/58 ,  D06M15/427 ,  D06M101/00 ,  D06N3/12

公开(公告)号：DE59002039D1

公开(公告)日：1993-08-26

申请号：DE59002039

申请日：1990-03-14

Applicant: BASF AG

Inventor： FLORY KLAUS ,  EISELE WOLFGANG ,  STANGE ANDREAS

IPC: C08G12/04 ,  C08G12/12 ,  C08G12/14 ,  C08G12/38 ,  D21H17/49 ,  D21H17/51 ,  D21H19/24

公开(公告)号：AT91693T

公开(公告)日：1993-08-15

申请号：AT90904337

申请日：1990-03-14

Applicant: BASF AG

Inventor： FLORY KLAUS ,  EISELE WOLFGANG ,  STANGE ANDREAS

IPC: C08G12/12 ,  C08G12/14 ,  C08G12/38 ,  D21H17/49

公开(公告)号：PT93473A

公开(公告)日：1990-11-07

申请号：PT9347390

申请日：1990-03-16

Applicant: BASF AG

Inventor： FLORY KLAUS ,  EISELE WOLFGANG ,  STANGE ANDREAS

IPC: C08G12/04 ,  C08G12/12 ,  C08G12/14 ,  C08G12/38 ,  D21H17/49 ,  D21H17/51 ,  D21H19/24 ,  C08L61/24 ,  D21H21/18

公开(公告)号：FI901812A0

公开(公告)日：1990-04-10

申请号：FI901812

申请日：1990-04-10

Applicant: BASF AG

Inventor： BERECK ATTILA ,  FLORY KLAUS ,  KUMMER MATTHIAS

IPC: C07C233/02 ,  C07C235/04 ,  C07C271/16 ,  C07C275/10 ,  C08G12/42 ,  C08L61/20 ,  D06M13/02 ,  D06M13/322 ,  D06M13/35 ,  D06M13/352 ,  D06M13/355 ,  D06M13/358 ,  D06M13/372 ,  D06M13/402 ,  D06M13/419 ,  D06M13/432 ,  D06M15/423 ,  D06M15/45 ,  D06M101/00 ,  D06M101/02 ,  D06M101/06 ,  D06M101/08 ,  C07C