首页>
外国专利>
Aluminosilicate compositions as partial replacement for titanium dioxide in pigmented polyvinyl chloride and polyvinyl chloride type compositions
Aluminosilicate compositions as partial replacement for titanium dioxide in pigmented polyvinyl chloride and polyvinyl chloride type compositions
展开▼
机译:硅铝酸盐组合物可部分替代着色聚氯乙烯和聚氯乙烯类组合物中的二氧化钛
展开▼
页面导航
摘要
著录项
相似文献
摘要
Disclosed are polyvinyl chloride and polyvinyl chloride type compositions using a titanium dioxide based whitening/opacifying package containing up to about 30 percent by weight of an aluminosilicate composition. In the whitening/opacifying package the aluminosilicate composition acts as a replacement for the same amount by weight of titanium dioxide. The whitening/opacifying package achieves a measure of overall appearance (DE* value), a Yellowness Index, and a percentage of light transmitted (opacity) which are substantially comparable or superior to those achieved by the same weight of pure titanium dioxide.
展开▼