Surface-treated substrate

Details Surface-treated substrate Surface-treated substrate

1992-05-15

1994-05-24

Bleutge, John C.

Stock material or miscellaneous articles

Composite

Of quartz or glass

428447, 428448, B32B 900

Patent

active

053147316

ABSTRACT:
A surface-treated substrate consisting essentially of a substrate having at least two treated surface layers wherein the first layer constituting the outermost layer among the treated surface layers is a layer obtained by treatment with a compound (I) capable of forming a surface having a contact angle of at least 70.degree. against water and the second layer constituting an underlayer in contact with the outermost layer is a layer obtained by treatment with at least one reactive silane compound (II) selected from the group consisting of isocyanate silane compounds and hydrolyzable silane compounds.

REFERENCES:
Chemical Abstracts, AN 27376t, vol. 101, No. 4, Jul. 1984, p. 231, "Low-Reflectivity Glass".
Chemical Abstracts, AN 229299t, vol. 104, No. 26, Jun. 1986, p. 279, H. Matsuo, et al., "Glass Having Low Reflectivity".
Database WPIL, 1988, Derwent Publications, Ltd., AN 88-115470, & JP-A-63 061 057, Mar. 17, 1988, "MFG. Surface-Hydrophobic Inorganic Material to Strengthen Resins-by Treating Inorganic Substances with Silyl Isocyanate(s) and Hydrophobic CPDS. Contg. at Least One of Silanol, Hydroxy GPS. etc.".
Database WPIL, 1990, Derwent Publications, Ltd., AN 90-251019, & JP-A-2 175 630, Jul. 6, 1990, "Prevention of Elution of Alkali by Metal Oxide Treating-of Internal Surface of Glass Production by Contacting Gasified Dispersion of Silyl Tetra:Isocyanate Mist With Glass".
Chemical Abstracts, AN 90250s, vol. 100, No. 12, Mar. 1984, p. 281, "Surface Treating Agents For Glasses".
Database WPIL, 1984, Derwent Publications, Ltd., AN 84-072033, & JP-A-59 026 944, Feb. 13, 1984, "Low Reflection Glass Used For Window Pane-Is Glass Coated With Silane Coupling Agent Then With Thin Film of Silane Cpd. Contg. Poly:Fluoro:Alkyl Radical".

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