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公开(公告)号:US06410614B1
公开(公告)日:2002-06-25
申请号:US09519061
申请日:2000-03-03
IPC分类号: C08K900
CPC分类号: C08K3/22 , C08K2003/2241
摘要: A concentrate containing titanium dioxide is made by employing a carrier that is a liquid below about 25° C. and which has ester functionality. The concentrate may be added directly to a host polymer to provide a high concentration of titanium dioxide without causing processing interruptions. Milling of the concentration is unnecessary.
摘要翻译: 含有二氧化钛的浓缩物通过使用低于约25℃的液体并具有酯官能团的载体来制备。 可以将浓缩物直接加入到主体聚合物中以提供高浓度的二氧化钛而不引起处理中断。 浓缩的浓缩是不必要的。