稳定之奈米二氧化钛溶胶及其制备方法,申请号TW099131762-传众专利搜索

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发明名称	稳定之奈米二氧化钛溶胶及其制备方法
摘要
申请公布号	TWI478873	申请公布日期	2015.04.01
申请号	TW099131762	申请日期	2010.09.17
申请人	欧洲泰奥色得有限公司	发明人	爱德华　约翰Ｌ;罗瑞　卡尔
分类号	C01G23/047;C01G23/053;B01J21/06;C09D5/33	主分类号	C01G23/047
代理机构		代理人	陈长文台北市松山区敦化北路201号7楼
主权项	一种制备浓奈米二氧化钛溶胶之方法，其包括：(a)使酸性奈米二氧化钛溶胶与分散剂及硷化剂接触，该分散剂包括水溶性羧酸、水溶性羧酸盐、水溶性多元羧酸、磷酸盐或矽酸盐中之至少一者，其中接触后该奈米二氧化钛溶胶之pH在介于约4.0与约10.0间之范围内；及(b)使该pH经调节之奈米二氧化钛溶胶经受膜过滤且继续该膜过滤直至该奈米二氧化钛溶胶含有大于300g TiO2奈米颗粒/dm3为止。
地址	英国

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