Liquid polyfunctional additives

Details Liquid polyfunctional additives Liquid polyfunctional additives

C - Chemistry, Metallurgy

07

C

C07C 69/732 (2006.01) C07C 69/54 (2006.01) C07C 219/10 (2006.01) C07C 229/00 (2006.01) C07C 233/56 (2006.01) C07C 323/12 (2006.01) C07C 323/52 (2006.01) C07D 211/46 (2006.01) C07D 211/58 (2006.01) C07D 211/94 (2006.01) C07D 493/04 (2006.01) C07H 13/04 (2006.01) C08K 5/00 (2006.01) C08K 5/04 (2006.01) C09K 15/04 (2006.01) C09K 15/06 (2006.01) C09K 15/08 (2006.01) C10L 1/10 (2006.01) C10L 1/14 (2006.01) C10L 1/18 (2006.01) C10L 1/22 (2006.01) C10L 1/24 (2006.01) C10M 127/02 (2006.01) C10M 127/04 (2006.01) C10

Patent

CA 2237279

Products are described which can be obtained by simultaneously reacting components a), b), c) and optionally d), where component a) is a compound of the formula I or a mixture of compounds of the formula I, component b) is a compound of the formula II or a mixture of compounds of the formula II, component c) is a compound of the formula III or a mixture of compounds of the formula III and component d) is a compound of the formula IV or a mixture of compounds of the formula IV, Image in which the general symbols are as defined in claim 1, the compound of the formula I being, for example, pentaerythritol, thiodiethylene glycol, 1,4-butanediol, 1,2-propanediol, diethylene glycol, triethylene glycol, diethanolamine or glycerol, the compound of the formula H being, for example, coconut fat, rapeseed oil, sunflower oil, soya oil or castor oil, the compound of the formula III being, for example, methyl 3-(3',5'-di-tert-butyl-4'-hydroxyphenyl)propionate, methyl 3-(3'-tert-butyl-4'-hydroxy-5'-methylphenyl)propionate or Image and the compound of the formula IV being, for example, C9-C13alkylbenzene or an alkane having 12 to 20 carbon atoms. The abovementioned products can be used as liquid antioxidants in fuels, polymers and lubricants.

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