| 摘要 |
PROBLEM TO BE SOLVED: To provide coating liquid for selective permeable membrane which is effective for cutting off an ultraviolet radiation in a wide range of wavelength up to about 400 nm, maintains its stability and effect for a long time, has also a power of cutting off heat rays and a controlled transmittance of visible light, has any desired color produced by the addition of fine particles of an appropriate inorganic substance, and is capable of in-situ application to glass which has already been set in position by using a simple and inexpensive coating method, and to provide a selective permeable membrane and a selective permeable multilayered membrane. SOLUTION: The coating liquid for selective permeable membrane comprises a dispersion of fine particles having an average diameter of 100 nm or less of at least one of ruthenium oxide, titanium nitride, tantalum nitride, titanium silicide, molybdenum silicide, lanthanum boride, iron oxide and iron (III) hydroxide oxide, and comprises at least one of the alkoxides of silicon, zirconium, titanium and aluminum, and partially hydrolyzed polymers of those alkoxides. COPYRIGHT: (C)2006,JPO&NCIPI
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