EP 2066766 A1 20090610 - LOW-SULFUR ODORANT FEATURING IMPROVED STABILITY
Title (en)
LOW-SULFUR ODORANT FEATURING IMPROVED STABILITY
Title (de)
SCHWEFELARME ODORIERMITTEL MIT VERBESSERTER STABILITÄT
Title (fr)
AGENT ODORANT PAUVRE EN SOUFRE À STABILITÉ AMÉLIORÉE
Publication
Application
Priority
- EP 2007060057 W 20070921
- DE 202006014741 U 20060922
Abstract (en)
[origin: DE202006014741U1] The material consists of: (A) at least 75 weight % acrylic acid methyl ester, (B) 2-19.5 weight % tetrahydrothiophene, (C) 5-50 parts per million hydroquinone monomethyl ether, (D) 0.025 to 0.2 weight % butylhydroxyltoluene and/or butylhydroxyanisole; and (E) 5-500 parts per million of one or more 2,2,6,6-tetramethylpiperidine N-oxide derivatives. The material consists of: (A) at least 75 weight % acrylic acid methyl ester, (B) 2-19.5 weight % tetrahydrothiophene, (C) 5-50 parts per million hydroquinone monomethyl ether, (D) 0.025-0.2 weight % butylhydroxyltoluene and/or butylhydroxyanisole; and (E) 5-500 parts per million of one or more compounds of formula (I). R = H, -NH 2, -O 2CR 1and -NOCR 1>; R 1>= 1-4C alkyl. Independent claims are also included for the following: (A) a combustion gas; and (B) a container. [Image].
IPC 8 full level
C10L 3/00 (2006.01)
CPC (source: EP US)
C10L 3/006 (2013.01 - EP US)
Citation (search report)
See references of WO 2008034901A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DE 202006014741 U1 20061123; CN 101517045 A 20090826; DK 2066766 T3 20151005; EP 2066766 A1 20090610; EP 2066766 B1 20150701; ES 2548521 T3 20151019; PL 2066766 T3 20160429; US 2011155616 A1 20110630; WO 2008034901 A1 20080327
DOCDB simple family (application)
DE 202006014741 U 20060922; CN 200780035266 A 20070921; DK 07820469 T 20070921; EP 07820469 A 20070921; EP 2007060057 W 20070921; ES 07820469 T 20070921; PL 07820469 T 20070921; US 44207407 A 20070921