Figure 18From: Synthesis of nonionic-anionic colloidal systems based on alkaline and ammonium β-nonylphenol polyethyleneoxy (n = 3-20) propionates/dodecylbenzenesulfonates with prospects for food hygiene Dependence of the yields of total acid hydrolysis (acid catalyst DBSH) of β-nonylphenoxypropionitrile on the molar ratio DBSH/NF-O-PN, processing time 60 minutes, temperature 90°C, molar ratio water/NF-O-PN 2/1 with PTC 2 /PTC 3 system. Back to article page