Radiation-curable resin composition and rapid prototyping process using the same
US6811937B2 · kind B2 · utility
34Cited by
17References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 6, 2002 |
| Grant date | Nov 2, 2004 |
| Priority date | — |
| Expiry date | Jun 3, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03F7/038
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention provides compositions comprising a cationically curable component and a substantially compatible free radical polymerizable component. Compatible free radical polymerizable components include alkoxylated free radical polymerizable components. Objects obtained by curing the present compositions, for instance by rapid prototyping the compositions, have an improved clarity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.