СОСЬЕТЕ Д'ЭКСПЛУАТАСЬОН ДЕ ПРОДЮИ ПУР ЛЕ ЭНДЮСТРИ ШИМИК СЕППИК (FR);СОСЬЕТЕ ДЭКСПЛУАТАСЬОН ДЕ ПРОДЮИ ПУР ЛЕ ЭНДЮСТРИ ШИМИК СЕППИК (FR)
发明人:
БРАУН Оливье (FR),МАЛЛО Поль (FR)
申请号：
RU2012152456/15
公开号：
RU2012152456A
申请日:
2011.04.11
申请国别(地区):
RU
年份:
2014
代理人:
摘要：
1. The composition in the form of a reversible reverse latex, containing 100% of its mass: a) 50-70 wt.% Crosslinked anionic polyelectrolyte (P) obtained by polymerization: - at least one neutral monomer of the formula (I):, in which the radical R1 is an aliphatic linear or branched radical containing 8-20 carbon atoms, and n is a number greater than or equal to one and lower or equal to thirty； at least one neutral monomer selected from acrylamide, N, N-dimethylacrylamide, N- [2-hydroxy-1,1-bis (hydroxymethyl) ethyl] propene [or tris (hydroxymethyl) acrylamidomethane or N- [tris (hydroxymethyl) methyl] acrylamide, also called THAM] or (2-hydroxyethyl) acrylate； and - at least one monomer containing one strongly acidic functional group and / or at least one monomer containing one weakly acidic functional group； b) 4-10 wt.% of a water-in-oil emulsifying system (S) ( E / N)； c) 1-10 wt.% Emulsifying system (S) of the oil-in-water type (N / E), including a non-zero mass fraction of surface-active composition (C), moreover, surface-active composition (C) includes 100 mol%: 1) a fraction higher or equal to 10 mol% and lower or equal to 50 mol% of composition (C), including 100 mol%: α) 60-100 mol. % compounds of formula (II): in which: - R2 is alkyl, linear or branched, containing 12 carbon atoms, - is a hydrogen atom or a radical (-CH-CH-O -) - H, in which m1 is an integer greater than or equal to zero and lower or equal to ten, - T, identical or different from T, denotes a hydrogen atom or a radical (-CH-CH-O -) - Н, in which m2 denotes an integer higher or equal to zero and lower or equal to d1. Композиция в форме самообратимого обратного латекса, содержащая на 100% своей массы:а) 50-70 масс.% сшитого анионного полиэлектролита (Р), полученного полимеризацией:- по меньшей мере, одного нейтрального мономера формулы (I):,в которой радикал R1 обозначает алифатический линейный или разветвленный радикал, несущий 8-20 атомов углерода, и n обозначает число, выше или равное е
