EP 3310751 A1 20180425 - PHOTOLABILE PRO-FRAGRANCES
Title (en)
PHOTOLABILE PRO-FRAGRANCES
Title (de)
PHOTOLABILE DUFTSPEICHERSTOFFE
Title (fr)
INGRÉDIENTS ODORIFÉRANTS PHOTOLABILES
Publication
Application
Priority
- DE 102015211137 A 20150617
- EP 2016062501 W 20160602
Abstract (en)
[origin: WO2016202600A1] The invention relates to a method for producing photo-cleavable fragrance pre-cursors, including the potential stereoselective process steps, to agents containing said fragrance pre-cursors and to the use of the fragrance pre-cursors for prolonging the fragrant effect in the agent and on surfaces treated with said agent.
IPC 8 full level
C07C 67/343 (2006.01); C07C 69/608 (2006.01)
CPC (source: EP US)
C07C 29/147 (2013.01 - EP US); C07C 29/40 (2013.01 - EP US); C07C 45/292 (2013.01 - EP US); C07C 45/298 (2013.01 - EP US); C07C 45/62 (2013.01 - EP US); C07C 49/798 (2013.01 - EP US); C07C 67/343 (2013.01 - EP US); C11B 9/0061 (2013.01 - EP US); C07B 2200/07 (2013.01 - EP US); C07C 2601/14 (2017.04 - EP US); C07C 2601/16 (2017.04 - US)
Citation (search report)
See references of WO 2016202600A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102015211137 A1 20161222; EP 3310751 A1 20180425; US 2018170849 A1 20180621; WO 2016202600 A1 20161222
DOCDB simple family (application)
DE 102015211137 A 20150617; EP 16726345 A 20160602; EP 2016062501 W 20160602; US 201615737337 A 20160602