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1.发明授权POLYMERE DE TRIS(HYDROXYMETHYL) ACRYLAMIDOMETHANE, LATEX INVERSE ET MICROLATEX EN CONTENANT, UTILISATION DESDITS POLYMERE, LATEX INVERSE ET MICROLATEX INVERSE 有权三（羟甲基）ACRYLAMIDOMETHAN类聚合物，含有这种反相胶乳与微橡胶，采用反相胶乳与聚合物中的MICRO LATEX
公开(公告)号：EP1448627B1
公开(公告)日：2008-12-31
申请号：EP02793157.5
申请日：2002-10-04
发明人： BRAUN, Olivier , MALLO, Paul , PUCCI, Bernard , TABACCHI, Guy
IPC分类号： C08F20/58
CPC分类号： C08F20/58
摘要： The invention concerns a linear or crosslinked polymer, characterized in that it is obtainable either by copolymerizing N-[2-hydroxy-1, 1-bis(hydroxymethyl)-ethyl]-propenamide, or by copolymerizing N-[2-hydroxy-1, 1-bis(hydroxymethyl)-ethyl][-propenamide with one or several monomers selected among cationic monomers, monomers comprising at least a strong acid function, partly salified or completely salified, monomers comprising at least a weak acid function, partly salified or completely salified or neutral monomers. The invention also concerns inverse latex or microlatex containing such a polymer. The invention further concerns the uses of said polymer in cosmetic or pharmaceutical compositions, as thickening agents in industrial or household detergents, as additives for assisted recovery of oil, as rheology modifier for drilling fluid or as flocculants for water treatment.
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2.发明公开POLYMERE DE TRIS(HYDROXYMETHYL) ACRYLAMIDOMETHANE, LATEX INVERSE ET MICROLATEX EN CONTENANT, UTILISATION DESDITS POLYMERE, LATEX INVERSE ET MICROLATEX INVERSE 有权三（羟甲基）ACRYLAMIDOMETHAN类聚合物，含有这种反相胶乳与微橡胶，采用反相胶乳与聚合物中的MICRO LATEX
公开(公告)号：EP1448627A1
公开(公告)日：2004-08-25
申请号：EP02793157.5
申请日：2002-10-04
发明人： BRAUN, Olivier , MALLO, Paul , PUCCI, Bernard , TABACCHI, Guy
IPC分类号： C08F20/58
CPC分类号： C08F20/58
摘要： The invention concerns a linear or crosslinked polymer, characterized in that it is obtainable either by copolymerizing N-[2-hydroxy-1, 1-bis(hydroxymethyl)-ethyl]-propenamide, or by copolymerizing N-[2-hydroxy-1, 1-bis(hydroxymethyl)-ethyl][-propenamide with one or several monomers selected among cationic monomers, monomers comprising at least a strong acid function, partly salified or completely salified, monomers comprising at least a weak acid function, partly salified or completely salified or neutral monomers. The invention also concerns inverse latex or microlatex containing such a polymer. The invention further concerns the uses of said polymer in cosmetic or pharmaceutical compositions, as thickening agents in industrial or household detergents, as additives for assisted recovery of oil, as rheology modifier for drilling fluid or as flocculants for water treatment.
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