High gloss ultraviolet curable coating for porous substrates
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United States of America Patent
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-
Sep 1, 1998
Issued Date -
N/A
app pub date -
Jun 2, 1995
filing date -
Mar 5, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A gloss coating composition comprising radiation curable oligomers and monomers, and photosensitizers in a homogeneous mixture having a viscosity in the range of 4500 to 8000 cps; wherein the presence of the photosensitizers causes polymerization of the radiation curable oligomers and monomers when exposed to an ultraviolet light source. The coating composition is applied to at least one surface of a substrate and exposed to an ultraviolet light source resulting in curing of the composition onto the substrate surface without substantial penetration into the substrate surface forming a gloss coated substrate.
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Patent Citation Ranking
- 48 Citation Count
- C08J Class
- 95.26 % this patent is cited more than
- 27 Age