SOCIETE D'EXPLOITATION DE PRODUITS POUR LES INDUSTRIES CHIMIQUES SEPPIC
发明人:
PAUL MALLO,OLIVIER BRAUN
申请号：
FR1053534
公开号：
FR2959746B1
申请日:
2010.05.06
申请国别(地区):
FR
年份:
2012
代理人:
摘要：
A self-reversible reverse latex, and its use as a thickener. The self-reversible reverse latex includes: 50%-70 of a cross-linked polyelectrolyte obtained by the polymerization of a monomer of formula (I), with R1 being 8 to 20 carbon atoms and 1&nlE；n&nlE；30 for a neutral monomer, and a monomer having an acid function； 4%-10% of a water-in-oil emulsifier； 1%-10% of an oil-in-water emulsifier including a surface-active composition (C)； 15%-45% oil； and 0%-5% water. Composition (C) is 10%-50% composition (CII) and 50%-90% composition(CIII). Composition(CII) is 60%-100% of a composition of formula (II), with R2 being a 12 carbon alkyl, T1, T2, and T3 being H or a (&mdash；CH2&mdash；CH2&mdash；O&mdash；)mi&mdash；H radical with 0&nlE；mi&nlE；10 and 0<；&Sgr；mi&nlE；10. Composition (CIII) is 60%-100% of a compound of formula (III) or mixtures of (III) and (IV), with R2 being as defined previously.
