Invention Grant
US07846866B2 Porous titanium dioxide coatings and methods of forming porous titanium dioxide coatings having improved photocatalytic activity
有权
多孔二氧化钛涂层和形成具有改善的光催化活性的多孔二氧化钛涂层的方法
- Patent Title: Porous titanium dioxide coatings and methods of forming porous titanium dioxide coatings having improved photocatalytic activity
- Patent Title (中): 多孔二氧化钛涂层和形成具有改善的光催化活性的多孔二氧化钛涂层的方法
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Application No.: US12207359Application Date: 2008-09-09
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Publication No.: US07846866B2Publication Date: 2010-12-07
- Inventor: Pramod K Sharma
- Applicant: Pramod K Sharma
- Applicant Address: US MI Auburn Hills
- Assignee: Guardian Industries Corp.
- Current Assignee: Guardian Industries Corp.
- Current Assignee Address: US MI Auburn Hills
- Agency: O'Brien Jones, PLLC
- Main IPC: B01J21/00
- IPC: B01J21/00
Abstract:
Methods for forming porous anatase titanium dioxide coatings are disclosed. Sol-gel compositions are prepared having at least one porosity agent, are applied to a substrate, and at least one porosity agent is removed. Porous anatase titanium dioxide coatings having at least one of improved antimicrobial properties, self-cleaning properties, hydrophilicity, and/or temperability are also disclosed. Substrates comprising such coatings are also disclosed.
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