C08G 18/6618

Compounds of groups [CPC: C08G18/42], [CPC: C08G18/48], or [CPC: C08G18/52] {with compounds of group [CPC: C08G18/32] or polyamines of [CPC: C08G18/38] with compounds of group [CPC: C08G18/3225] or [CPC: C08G18/3271] and/or polyamines of [CPC: C08G18/38] with compounds of group [CPC: C08G18/3225] or polyamines of [CPC: C08G18/38]}