EP 0505484 A1 19920930 - NON-VOLATILE SOLVENT FOR AROMA-CONTAINING ACTIVE INGREDIENTS.
Title (en)
NON-VOLATILE SOLVENT FOR AROMA-CONTAINING ACTIVE INGREDIENTS.
Title (de)
SCHWERFLÜCHTIGES LÖSUNGSMITTEL FÜR AROMATENHALTIGE WIRKSTOFFE.
Title (fr)
SOLVANT PEU VOLATIL POUR SUBSTANCES ACTIVES CONTENANT DES ELEMENTS DE LA SERIE AROMATIQUE.
Publication
Application
Priority
DE 3940803 A 19891209
Abstract (en)
[origin: DE3940803A1] Selected, benzoic acid diesters of straight-chain and/or branched aliphatic diols with at least 4 carbon atoms, which are free-flowing at ambient temperature, are used as non-volatile, non-polluting solvents for active ingredients such as oxidation and/or corrosion inhibitors with at least a partially aromatic molecular structure when the latter are used in environmentally safe fats and/or oils, in particular hydraulic oils based on diester oils.
Abstract (fr)
On utilise des diesters d'acide benzoïque, fluides à la température ambiante, de diols à chaîne droite et/ou ramifiée ayant au moins 4 atomes de carbone comme solvants peu volatils, non polluants, de substances actives, telles que des inhibiteurs de la corrosion et/ou de l'oxydation, ayant au moins en partie une structure moléculaire aromatique, lorsque ces substances actives sont ajoutées à des graisses et/ou à des huiles à biocompatibilité élevée, notamment des huiles hydrauliques à base d'huiles-esters.
IPC 1-7
C10M 105/38; C10M 111/04; C10M 169/04; C10N 20/00; C10N 40/08; C10N 70/00
IPC 8 full level
C10M 105/38 (2006.01); C10M 169/04 (2006.01); C10N 20/00 (2006.01); C10N 20/02 (2006.01); C10N 30/00 (2006.01); C10N 40/08 (2006.01)
CPC (source: EP)
C10M 101/04 (2013.01); C10M 105/32 (2013.01); C10M 105/38 (2013.01); C10M 107/34 (2013.01); C10M 129/16 (2013.01); C10M 129/20 (2013.01); C10M 169/04 (2013.01); C10M 2205/028 (2013.01); C10M 2207/04 (2013.01); C10M 2207/044 (2013.01); C10M 2207/046 (2013.01); C10M 2207/28 (2013.01); C10M 2207/2805 (2013.01); C10M 2207/281 (2013.01); C10M 2207/282 (2013.01); C10M 2207/283 (2013.01); C10M 2207/2835 (2013.01); C10M 2207/284 (2013.01); C10M 2207/285 (2013.01); C10M 2207/286 (2013.01); C10M 2207/345 (2013.01); C10M 2207/401 (2013.01); C10M 2207/4045 (2013.01); C10M 2209/1033 (2013.01); C10M 2209/1045 (2013.01); C10M 2209/1055 (2013.01); C10M 2209/1065 (2013.01); C10M 2209/1075 (2013.01); C10M 2209/1085 (2013.01); C10M 2209/1095 (2013.01); C10N 2040/08 (2013.01); C10N 2070/02 (2020.05)
Citation (search report)
See references of WO 9109096A2
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL SE
DOCDB simple family (publication)
DE 3940803 A1 19910613; CA 2098109 A1 19910610; EP 0505484 A1 19920930; JP H05502262 A 19930422; WO 9109096 A2 19910627; WO 9109096 A3 19910725
DOCDB simple family (application)
DE 3940803 A 19891209; CA 2098109 A 19901203; EP 9002083 W 19901203; EP 91902175 A 19901203; JP 50239291 A 19901203