Composition and process for producing transparent conductive film
US4303554A · kind A · utility
19Cited by
4References
27Claims
0Family size
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Inventors
Key dates
| Filing date | Jun 19, 1980 |
| Grant date | Dec 1, 1981 |
| Priority date | — |
| Expiry date | Jun 19, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C2218/322
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Transparent electroconductive film having no cracks and whitening is obtained by coating on a substrate a composition comprising an inorganic indium salt, a polybasic carboxylic acid or polybasic carboxylic acid anhydride and a solvent, and calcining the coated composition at a temperature of 300.degree. to 700.degree. C. under an atmosphere containing oxygen. When a tin compound is added to the composition, sheet resistance of the transparent electroconductive film can be adjusted favorably.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.