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You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 158 539 009 patent documents

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155 661 new documents added

1 150 346 documents amended

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EP 1242428 A1 20020925 - SOLVENT FOR TRIALKOXYSILANE SYNTHESIS

Title (en)

SOLVENT FOR TRIALKOXYSILANE SYNTHESIS

Title (de)

LÖSUNGSMITTEL FÜR DIE TRIALKOXYSILANSYNTHESE

Title (fr)

SOLVANT DESTINE A LA SYNTHESE DE TRIALCOXYSILANE

Publication

EP 1242428 A1 20020925 (DE)

Application

EP 00985178 A 20001215

Priority

DE 19962571 A 19991223
EP 0012849 W 20001215

Abstract (en)

[origin: DE19962571A1] Processes for the production of trialkoxysilanes by reaction of silicon metal with an alcohol in the presence of a copper containing catalyst in an inert reaction medium comprising a diphenylalkane are claimed.

IPC 1-7

C07F 7/02

IPC 8 full level

C07F 7/02 (2006.01)

CPC (source: EP US)

C07F 7/025 (2013.01 - EP US)

Citation (search report)

See references of WO 0147937A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

DE 19962571 A1 20010628; EP 1242428 A1 20020925; US 2003013902 A1 20030116; WO 0147937 A1 20010705

DOCDB simple family (application)

DE 19962571 A 19991223; EP 0012849 W 20001215; EP 00985178 A 20001215; US 16895402 A 20020624