Invention Application
- Patent Title: PROTECTIVE INTERNAL COATINGS FOR POROUS SUBSTRATES
- Patent Title (中): 多孔基材的保护性内部涂料
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Application No.: PCT/US2012/053309Application Date: 2012-08-31
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Publication No.: WO2014035413A1Publication Date: 2014-03-06
- Inventor: SAMBASIVAN, Sankar
- Applicant: APPLIED THIN FILMS, INC. , SAMBASIVAN, Sankar
- Applicant Address: 8261 Elmwood Ave Skokie, Illinois 60077 US
- Assignee: APPLIED THIN FILMS, INC.,SAMBASIVAN, Sankar
- Current Assignee: APPLIED THIN FILMS, INC.,SAMBASIVAN, Sankar
- Current Assignee Address: 8261 Elmwood Ave Skokie, Illinois 60077 US
- Agency: OLIVER, Wallace
- Main IPC: B23B3/26
- IPC: B23B3/26 ; B05D7/22
Abstract:
A material contains open pores in which the channels and pores that are internally coated with at least one layer of phosphorus-containing alumina. Such material is formed by infiltrating a porous material at or near atmospheric pressure one or more times with a non-colloidal, low-viscosity liquid coating precursor, drying, and curing the coating precursor to form a phosphorus-containing alumina layer within pores of the material.
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