Composition for forming ceramic material and process for producing ceramic material
US5922411A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 7, 1997 |
| Grant date | Jul 13, 1999 |
| Priority date | — |
| Expiry date | Mar 7, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2111/00844
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Disclosed are a composition for forming a ceramic material useful for smoothly forming a ceramic film at a low temperature on surfaces of solid products such as substrates used in electronic products, plastic films or the like and a process for producing such a ceramic material. The afore-mentioned composition comprises a silazane-based polymer, and at least one ceramic-transformation promoting agent selected from the group consisting of an amine compound, an acid compound and peroxide. Further, the afore-mentioned ceramic material can be produced by bringing a mixture of the silazane-based polymer and the ceramic-transformation promoting agent into contact with steam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.