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1.发明授权Electrolytic cell including bipolar electrodes having two spaced chambers in each electrode for feeding and withdrawing electrolyte from the cell 失效电解槽包括在每个电极中具有两个间隔的电极的双极电极，用于从电池供给和取出电解质
公开(公告)号：US3775283A
公开(公告)日：1973-11-27
申请号：US3775283D
申请日：1971-07-29
Applicant: BASF AG
Inventor： EISELE W , NOHE H , VON AMMON H , BECK F , SUTER H
Abstract: Bipolar electrodes having two chambers for inflow and outflow of the reaction mixture to be electrolyzed. The chambers are separated from each other by a distance which is considerably larger than their width and the inlets and outlets are on the same side of the electrode. Electrodes of this kind are suitable, for example, for the Kolbe synthesis of dicarboxylic esters from dicarboxylic half-esters. Such esters are useful as plasticizers.
Abstract translation: 双极电极具有两个用于待电解的反应混合物的流入和流出室。 这些室彼此分开一个远大于其宽度的距离，并且入口和出口位于电极的同一侧。 这种电极例如适用于从二羧酸半酯合成二羧酸酯的科尔贝。 这些酯可用作增塑剂。
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公开(公告)号：US3756928A
公开(公告)日：1973-09-04
申请号：US3756928D
申请日：1971-08-03
Applicant: BASF AG
CPC classification number: C25B3/10
Abstract: A PROCESS FOR THE MANUFACTURE OF SEBACIC ACID DIESTERS OF HIGHER ALCOHOLS BY ELECTROCHEMICAL CONDENSATION OF THE CORRESPONDING ADIPIC ACID MONOESTERS IN METHANOLIC SOLUTION, WHEREIN THE FLOW OF CURRENT THROUGH THE ELECTROLYTIC CELL IS INTERMITTENTLY STOPPED AND THE ELECTRODES ARE SHORTCIRCUITED.
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公开(公告)号：ZA7404322B
公开(公告)日：1975-08-27
申请号：ZA7404322
申请日：1974-07-04
Applicant: BASF AG
Inventor： WITTMANN O , PETERSEN H , MAYER J , EISELE W
IPC: C08G12/00 , B27N3/02 , C08G12/12 , C09J161/20 , C09J161/24 , C08G9/10
CPC classification number: C08G12/12 , C09J161/24
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Patent Agency Ranking
公开(公告)号：FI195774A
公开(公告)日：1975-01-07
申请号：FI195774
申请日：1974-06-26
Applicant: BASF AG
Inventor： EISELE W , PETERSEN H , MAYER J , WITTMANN O
IPC: C08G12/00 , B27N3/02 , C08G12/12 , C09J161/20 , C09J161/24 , C09J
Abstract: Condensates containing urea and formaldehyde in a molar ratio of from 1:2.5 to 1:4.5 are converted into wood glue by allowing the viscosity to increase at a pH of from 1 to 3 and at only slightly elevated temperature and then adding urea at a pH of 7 to 9.
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公开(公告)号：DK138398B
公开(公告)日：1978-08-28
申请号：DK361374
申请日：1974-07-05
Applicant: BASF AG
Inventor： EISELE W , PETERSEN H , MAYER J , WITTMANN O
IPC: C08G12/00 , B27N3/02 , C08G12/12 , C09J161/20 , C09J161/24 , C09J3/16
Abstract: Condensates containing urea and formaldehyde in a molar ratio of from 1:2.5 to 1:4.5 are converted into wood glue by allowing the viscosity to increase at a pH of from 1 to 3 and at only slightly elevated temperature and then adding urea at a pH of 7 to 9.
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