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发明公开
CN101397422A 带硬涂膜的基材及硬涂膜形成用涂布液 失效 - 权利终止

带硬涂膜的基材及硬涂膜形成用涂布液
摘要：
本发明涉及改性氧化锆微粒、带硬涂膜的基材及可形成该硬涂膜的涂布液。改性氧化锆微粒是表面被五氧化锑及/或二氧化硅覆盖的氧化锆微粒，在下述条件下测定该氧化锆微粒的表面电位时，其值在－120～－10mV的范围内，条件(1)：改性氧化锆微粒分散液的固形成分浓度为1重量％，条件(2)：改性氧化锆微粒分散液的pH在2～13的范围内。
摘要（英）：

The invention relates to modified zirconia fine particles, substrate with hard coat film and coating solution for forming hard coat film. The modified zirconia fine particles are zirconia fine particles having their surfaces coated with antimony pentoxide and/or silica, and having their surface potentials in a range of -120 to -10 mV, as measured by the following conditions: condition (1): a solid content concentration of 1% by weight in a dispersion solution of the modified zirconia fine particles; and conditions (2): a pH in a range of 2 to 13 in a dispersion solution of the modified zirconia fine particles.

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