Patent ID: 6533830
Filing Date: 2003-03-18
Classification: C08G,C10L,C10M,C10N

Abstract:
A polyalkene alcohol polyalkoxylate of formula IRâ€”(CH2)nâ€”(Oâ€”A)mâ€”OH â€ƒâ€ƒ(I) whereR is a polybutyl or polyisobutyl radical derived from isobutene and up to 20% by weight of n-butene and having a number average molecular weight of from 400 to 850, A is 1,2-propylene and/or 1,2-butylene, m is a number up to 45, with the proviso that the oxygen in the oxyalkylate radical (OA)m accounts for at least 16.5% by weight of the number average molecular weight of the total molecule of compound I, and n is 0 or 1.