FIELD: chemistry.
SUBSTANCE: invention concerns a mix of isomer iso-nonyl ethers of benzoic acid, intended as polymer plastification agents and obtained by benzoic acid etherisation by nonyl alcohols or re-etherisation of one or more alkyl benzoic acid ethers with 1-8 carbon atoms in alkyl residues by nonyl alcohols, the latter containing less than 10 mol % of 3,5,5-trimethylhexanol; a mix intended as polymer plastification agents and containing 1-99 wt % of isomer iso-nonyl ethers of benzoic acid and 1-99 wt % of dialkyl phthalic acid ethers with alkyl residues containing 4-13 carbon atoms, isomer iso-nonyl ethers of benzoic acid obtained by benzoic acid etherisation by nonyl alcohols or re-etherisation of one or more alkyl benzoic acid ethers with 1-8 carbon atoms in alkyl residues by nonyl alcohols, the latter containing less than 10 mol % of 3,5,5-trimethylhexanol; a mix intended as polymer plastification agents and containing 1-99 wt % of isomer iso-nonyl ethers of benzoic acid and 1-99 wt % of alkyl adipine acid ethers with alkyl residues containing 4-13 carbon atoms, isomer iso-nonyl ethers of benzoic acid obtained by benzoic acid etherisation by nonyl alcohols or re-etherisation of one or more alkyl benzoic acid ethers with 1-8 carbon atoms in alkyl residues by nonyl alcohols, the latter containing less than 10 mol % of 3,5,5-trimethylhexanol; a mix intended as polymer plastification agents and containing 1-99 wt % of isomer iso-nonyl ethers of benzoic acid and 1-99 wt % of alkyl cyclohexanedicarboxylic acid ethers with alkyl residues containing 4-13 carbon atoms, isomer iso-nonyl ethers of benzoic acid obtained by benzoic acid etherisation by nonyl alcohols or re-etherisation of one or more alkyl benzoic acid ethers with 1-8 carbon atoms in alkyl residues by nonyl alcohols, the latter containing less than 10 mol % of 3,5,5-trimethylhexanol.
EFFECT: application of mixes as plastification agents in polyvinylchloride and PVC plastisols.
12 cl, 1 dwg, 6 tbl, 8 ex
