Rapid prototyping resin compositions
US8293810B2 · kind B2 · utility
5Cited by
31References
24Claims
0Family size
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Inventors
Key dates
| Filing date | Aug 29, 2005 |
| Grant date | Oct 23, 2012 |
| Priority date | — |
| Expiry date | Apr 12, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L83/08
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A resin composition suited for rapid prototyping is provided comprising (I) an actinic energy radiation-curable silicone composition, (II) an actinic energy radiation-sensitive polymerization initiator, and (III) an actinic energy radiation absorber. The resin composition experiences little viscosity buildup and maintains fluidity during long-term storage at elevated temperature, and is effective in rapid prototyping or shaping by stereolithography using any actinic energy radiation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.