Radiation curable compositions for coating and imaging processes and method of use
Patent
·
OSTI ID:6486353
This invention relates to a liquid radiation curable composition useful for coating and imaging which comprises (1) an acrylic or methacrylic terminated urethane containing polyene, (2) a non-water soluble vinyl monomer diluent, preferably an acrylate or methacrylate monomer diluent, (3) a polythiol containing at least two thiol groups per molecule, and (4) a photoinitiator. The composition on exposure to radiation, e.g., a uv light source, cures to a solid polythioether.
- Assignee:
- W.R. Grace and Co.
- Patent Number(s):
- US 4120721
- OSTI ID:
- 6486353
- Country of Publication:
- United States
- Language:
- English
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