具有光催化活性且包含利用二氧化钛(TiO2)纳米粒子来表面官能团化的无机粒子的口腔保健与口腔卫生产品
- 专利权人:
- 科斯韦尔股份公司
- 发明人:
- 保罗·瓜兰迪,安德莉亚·瓜兰迪,雅各布·瓜兰迪,米歇尔·瓜兰迪,马可·莱利,马可·马尔凯蒂,菲利波·皮耶里尼,诺尔贝托·罗韦里,赛琳娜·梅利,朱莉娅·蒙泰布尼奥利,弗朗西斯卡·里纳尔迪,厄洛斯·D’阿曼
- 申请号:
- CN201380040113.8
- 公开号:
- CN104582675B
- 申请日:
- 2013.06.21
- 申请国别(地区):
- CN
- 年份:
- 2018
- 代理人:
- 摘要:
- 本发明涉及一种具有光催化活性且包含以晶体形式的二氧化钛纳米粒子来表面官能团化的磷酸钙化合物粒子的口腔保健与口腔卫生产品,该些二氧化钛(TiO2)纳米粒子具有:a)实质为片层状的形态;b)介于5与30之间的长宽比(AR);c)表面结构以晶面(001)作为晶格的最外层晶面:及d)该TiO2为锐钛矿,且在需要时,还可混入金红石及/或板钛矿。
- 来源网站:
- 中国工程科技知识中心
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