Claims
- 1. A composition for applying electrically conductive, IR reflecting layers on the surface of glass, ceramic or enamel comprising a solution of 50 to 80% by weight of mixture of alkyltin oxide and trifluoroacetic acid dissolved in an organic solvent, wherein the mixture of alkyltin oxide and trifluoroacetic acid is selected from the group consisting of
- a) monobutyltin oxide and trifluoroacetic acid in a molar ratio of monobutyltin oxide : trifluoroacetic acid ranging from 1 :<3 to 1 : 0.15,
- b) dibutyltin oxide and trifluoroacetic acid in a molar ratio of dibutyltin oxide : trifluoroacetic acid ranging from 1 :<2 to 1 : 0.74 or
- c) tributyltin oxide and trifluoroacetic acid in a molar ratio of tributyltin oxide : trifluoroacetic acid ranging from 1 :<2 to 1 : 0.15.
- 2. The composition of claim 1, in which the solution contains a mixture of alkyltin oxide and trifluoroacetic acid selected from the group consisting of
- a) monobutyltin oxide : trifluoroacetic acid in a molar ratio of 1 :<2 to 1 : 0.15,
- b) dibutyltin oxide : trifluoroacetic acid in a molar ratio of 1 :<1.5 to 0.74 or
- c) tributyltin oxide : trifluoroacetic acid in a molar ratio of 1 :<1.5 to 1 : 0.15.
- 3. The composition according to claim 1 in which the solvent is ethyl acetate, methyl ethyl ketone or a combination thereof.
- 4. The composition according to claim 2 in which the solvent is ethyl acetate, methyl ethyl ketone or a combination thereof.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3915232 |
May 1989 |
DEX |
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Parent Case Info
This is a division of application Ser. No. 07/492,087 filed Mar. 12, 1990, now U.S. Pat. No. 5043186, issued 27 Aug. 199.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
3759743 |
Menke |
Sep 1973 |
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Divisions (1)
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Number |
Date |
Country |
Parent |
492087 |
Mar 1990 |
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