EP 0127010 A3 19860806 - PROCESS FOR PREPARING FLAVOURING AGENTS FROM DITERPENIC FRACTIONS

Title (en)

PROCESS FOR PREPARING FLAVOURING AGENTS FROM DITERPENIC FRACTIONS

Publication

EP 0127010 A3 19860806 (DE)

Application

EP 84105009 A 19840504

Priority

DE 3318546 A 19830520

Abstract (en)

[origin: US4600023A] Aromatic substances are produced from diterpene fractions in a solvent which is oxidized in the absence of photochemically active radiation. The oxidation is performed with an oxidizing agent in the presence of a catalyst. The oxidizing agent is selected from oxygen, peroxo compounds, halogenates and periodates. The catalyst is selected from compounds of tin, lead, cerium, and transition metals of groups Ib, IVb, Vb, VIb, VIIb and VIII.

IPC 1-7

A24B 15/24; A24B 15/30

IPC 8 full level

A24B 15/24 (2006.01)

CPC (source: EP US)

A24B 15/24 (2013.01 - EP US)

Citation (search report)

[A] GB 2020538 A 19791121 - BRITISH AMERICAN TOBACCO CO
[A] EP 0035684 A1 19810916 - BAT CIGARETTENFAB GMBH [DE]
[A] US 2260677 A 19411028 - MARKWOOD LOUIS N
[A] FR 372383 A 19070404 - FR DE L IND CHIMIQUE SOC [FR]
[A] DE 1517315 A1 19691211 - PHILIP MORRIS INC

Designated contracting state (EPC)

BE CH FR GB LI NL SE

DOCDB simple family (publication)

EP 0127010 A2 19841205; EP 0127010 A3 19860806; AU 2800384 A 19841122; AU 556676 B2 19861113; BR 8402375 A 19841226; CA 1213135 A 19861028; DE 3318546 A1 19841122; DE 3318546 C2 19850515; US 4600023 A 19860715; ZA 842844 B 19841224

DOCDB simple family (application)

EP 84105009 A 19840504; AU 2800384 A 19840514; BR 8402375 A 19840518; CA 452866 A 19840426; DE 3318546 A 19830520; US 61175584 A 19840518; ZA 842844 A 19840416