Invention Grant
- Patent Title: Method of dispersing anatase titanium dioxide for penetration in concrete structures to reduce pollutants
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Application No.: US16564579Application Date: 2019-09-09
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Publication No.: US11667583B2Publication Date: 2023-06-06
- Inventor: Colin Durante , Craig Higgins
- Applicant: Pavement Technology, Inc.
- Applicant Address: US OH Westlake
- Assignee: Pavement Technology, Inc.
- Current Assignee: Pavement Technology, Inc.
- Current Assignee Address: US OH Westlake
- Agency: Eschweiler & Potashnik, LLC
- The original application number of the division: US15290305 2016.10.11
- Main IPC: C04B41/00
- IPC: C04B41/00 ; C04B41/50 ; B01J21/06 ; B01J35/00 ; B01J37/02 ; B01D53/94 ; C04B41/65 ; C04B111/00
Abstract:
Methods for embedding photocatalytic titanium dioxide in concrete surfaces to reduce pollutants via photocatalytic reactions are provided herein. One method includes mixing a solvent compound with an anatase titanium dioxide (TiO2) photocatalyst, applying an amount of concrete treatment compound to an upper surface of the concrete, the concrete treatment compound comprising a mixture of a liquid carrier compound with the anatase titanium dioxide (TiO2) photocatalyst.
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