Light-curing ceramic slips for the stereolithographic preparation of high-strength ceramics
US9403726B2 · kind B2 · utility
7Cited by
3References
22Claims
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Key dates
| Filing date | Mar 7, 2014 |
| Grant date | Aug 2, 2016 |
| Priority date | — |
| Expiry date | Jul 11, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2235/9661
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A process for the preparation of a ceramic or glass ceramic shaped article using stereolithography and using a slip based on a radically polymerizable binder, polymerization initiator and filler, which comprises (A) at least one acidic monomer of general formula I(B) photoinitiator, and (C) ceramic and/or glass ceramic particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.