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Current content: 160 698 876 patent documents

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112 687 new documents added

513 552 documents amended

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EP 0072914 B1 19841031 - PROCESS FOR THE PRODUCTION OF ALKYL-SUBSTITUTED BENZALDEHYDES

Title (en)

PROCESS FOR THE PRODUCTION OF ALKYL-SUBSTITUTED BENZALDEHYDES

Publication

EP 0072914 B1 19841031 (DE)

Application

EP 82106344 A 19820715

Priority

DE 3132726 A 19810819

Abstract (en)

[origin: US4411746A] A process for the preparation of alkyl-substituted benzaldehydes by electrooxidation of alkylbenzenes using graphite anodes coated with metal oxides or with carbides.

IPC 1-7

C25B 3/02

IPC 8 full level

C25B 3/23 (2021.01)

CPC (source: EP US)

C25B 3/23 (2021.01 - EP US)

Designated contracting state (EPC)

BE CH DE FR GB IT LI NL

DOCDB simple family (publication)

EP 0072914 A1 19830302; EP 0072914 B1 19841031; DE 3132726 A1 19830303; DE 3261133 D1 19841206; JP S5845387 A 19830316; US 4411746 A 19831025

DOCDB simple family (application)

EP 82106344 A 19820715; DE 3132726 A 19810819; DE 3261133 T 19820715; JP 14177782 A 19820817; US 40069982 A 19820722