Enic compounds, sulfur-containing polyenic compound, sulfur-containing polythiol compound, high refractive index photocurable composition and cured product thereof
US6872333B2 · kind B2 · utility
7Cited by
6References
8Claims
0Family size
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Key dates
| Filing date | Feb 6, 2003 |
| Grant date | Mar 29, 2005 |
| Priority date | — |
| Expiry date | May 28, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/37
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A composition containing 3,3′-thiobis(propane-1,2-dithiol) and one or more enic compounds which composition is photocurable and can give a cured product having a high refractive index and adequate hardness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.