Hydrophilic member and process for producing the same
US8304083B2 · kind B2 · utility
2Cited by
50References
8Claims
0Family size
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Key dates
| Filing date | Nov 16, 2006 |
| Grant date | Nov 6, 2012 |
| Priority date | — |
| Expiry date | Apr 7, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31612
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A hydrophilic member comprising a substrate and a hydrophilic coating film provided on the substrate, wherein the hydrophilic coating film is produced by coating a substrate with an aqueous solution containing (a) a hydrophilic polymer, (b) an alkoxide of a metal selected from the group consisting of Si, Ti, Zr, and Al, and (c) a metal complex catalyst, and heat-drying the solution applied.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.