Method of solid imaging a photohardenable composition utilizing argon laser at 351 nm and 364 nm
US5667937A · kind A · utility
4Cited by
5References
2Claims
0Family size
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Key dates
| Filing date | Jul 2, 1996 |
| Grant date | Sep 16, 1997 |
| Priority date | — |
| Expiry date | Jul 2, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/146
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A combination of a photoacid precursor and sensitizer for use with multiple wavelengths of an argon ion laser.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.