公开(公告)号：US20090198030A1

公开(公告)日：2009-08-06

申请号：US12306159

申请日：2007-06-21

申请人： Hervé Farge ,  Jean-Claude Lapairy

发明人： Hervé Farge ,  Jean-Claude Lapairy

IPC分类号： C09K3/00 ,  C08F230/04

CPC分类号： C08F291/00 ,  C08F289/00 ,  C08F292/00 ,  C08K3/013 ,  C08K5/09 ,  C08K5/54 ,  C08K5/5419 ,  C08L51/003 ,  C08L53/00 ,  C08L71/02 ,  C08L2666/02 ,  C08L2666/24

摘要： The present invention relates to a stable storable composition for the chemical grafting of at least one filler comprising a hydroxyl group, onto a polymer. The composition according to the invention comprises at least one organic carboxylic acid comprising a carbon/carbon double bond that forms a resonance structure with the carbon/oxygen double bond of the carboxyl group, said composition being characterized in that it comprises a dispersing agent of the polyethylene oxide-based block polymer or copolymer type. The invention also relates to a process for chemical grafting of an organic acid onto a filler comprising at least one hydroxyl group, using said composition, so as to obtain a polymerizable liquid mixture.

摘要翻译： 本发明涉及用于将包含羟基的至少一种填料化学接枝到聚合物上的稳定的可储存组合物。 根据本发明的组合物包含至少一种包含与羧基的碳/氧双键形成共振结构的碳/碳双键的有机羧酸，所述组合物的特征在于其包含分散剂 聚环氧乙烷基嵌段聚合物或共聚物类型。 本发明还涉及使用所述组合物将有机酸化学接枝到包含至少一个羟基的填料上以获得可聚合液体混合物的方法。