公开(公告)号：US20060089436A1

公开(公告)日：2006-04-27

申请号：US11242352

申请日：2005-10-03

申请人： Steven Austen

发明人： Steven Austen

IPC分类号： C08K5/32

CPC分类号： C08K5/18 ,  C08K5/005 ,  C08K5/1575 ,  C08K5/17 ,  C08L57/08 ,  C08L27/06

摘要： Synergistic stabilizer compositions are employed to stabilize halogen-containing vinyl polymers from, for example, degradation and discoloration. The stabilizer compositions comprise an aromatic amine and at least one additional co-stabilizer. The co-stabilizer is a dihydropyridine, a polydihydropyridine, an amino alcohol, a perchlorate, a polyol, a sterically hindered amine, a hydrotalcite, a mercaptan-containing organic compound, or a mixture comprising one or more of the foregoing co-stabilizers. Also described are halogen-containing vinyl polymer compositions comprising an aromatic amine, and articles comprising the polymeric compositions.

摘要翻译： 使用协同稳定剂组合物来稳定含卤素的乙烯基聚合物，例如降解和变色。 稳定剂组合物包含芳族胺和至少一种另外的共稳定剂。 共稳定剂是二氢吡啶，聚二氢吡啶，氨基醇，高氯酸盐，多元醇，空间位阻胺，水滑石，含硫醇的有机化合物或包含一种或多种前述共稳定剂的混合物。 还描述了包含芳族胺的含卤素的乙烯基聚合物组合物和包含聚合物组合物的制品。

公开(公告)号：US20060079611A1

公开(公告)日：2006-04-13

申请号：US11242439

申请日：2005-10-03

申请人： Steven Austen ,  Gary Conroy ,  Thomas Stewart

发明人： Steven Austen ,  Gary Conroy ,  Thomas Stewart

IPC分类号： C08K5/34

CPC分类号： C08K5/17 ,  C08K5/16 ,  C08K5/3432 ,  C08K2201/014 ,  C08L57/08

摘要： Beneficial stabilizer compositions are employed to stabilize halogen-containing vinyl polymers from, for example, degradation and discoloration. The stabilizer compositions comprise a substantially metal-free perchlorate; a first amine-containing stabilizer; and a second amine-containing stabilizer; wherein the first and second amine-containing stabilizers are selected from an aminoalcohol, a dihydropyridine, an aminocrotonate, an aminouracil, a phenyl indole, or a mixture comprising one or more of the foregoing amine-containing stabilizers; and wherein the first and second amine-containing stabilizers are different types of stabilizers.

摘要翻译： 使用有益的稳定剂组合物来稳定含卤素的乙烯基聚合物，例如降解和变色。 稳定剂组合物包含基本上不含金属的高氯酸盐; 第一含胺稳定剂; 和第二含胺稳定剂; 其中所述第一和第二含胺稳定剂选自氨基醇，二氢吡啶，氨基巴豆酸盐，氨基尿嘧啶，苯基吲哚或包含一种或多种上述含胺稳定剂的混合物; 并且其中所述第一和第二含胺稳定剂是不同类型的稳定剂。