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US 2024/0359370 A1Published application
System and method for using a voc free low radiant flux led uv curable composition
AssigneeMSI Coatings, Inc.
InventorMatthew Kent Springer
Life of this patent
Estimating the term…
Abstract
The present invention generally relates to a system and method for using a volatile organic compound (VOC) free low radiant flux LED UV curable composition, and more particularly to unique and novel uses of the composition such as one or two or more of a fire retardant, clear coat, composite material, resin, top coat, improved holdout coating, a sealant coat, and combinations of the same.
Claims34
1-94. (canceled)
A premanufactured aerospace apparatus, comprising:
- a honeycomb substrate having a first surface and opposite second surface;
- a decorative material on the first surface of the honeycomb substrate;
- and
- a radiation cured coating on the decorative material, the radiation cured coating obtained by curing a VOC free low radiant flux UV curable material comprising an acrylate monomers/oligomers;
- a thiol monomers/oligomers;
- a photo initiator;
- and a radical inhibitor with a radiation energy source in a range from about 360 nm to about 420 nm at a surface power density of less than about 40 mW/cm2.
4 more elements
A premanufactured aerospace panel, comprising:
- an aerospace substrate having a first surface and opposite second surface;
- a decorative material on the first surface of the aerospace substrate;
- and
- a radiation cured coating on the decorative material, the radiation cured coating obtained by curing a VOC free low radiant flux UV curable material comprising an acrylate monomers/oligomers;
- a thiol monomers/oligomers;
- a photo initiator;
- and a radical inhibitor with a radiation energy source in a range from about 360 nm to about 420 nm at a surface power density of less than about 40 mW/cm2.
4 more elements
A premanufactured aerospace panel, comprising:
- a honeycomb aerospace composite substrate having a first surface and opposite second surface;
- a wood veneer material adhered to the first surface of the honeycomb aerospace composite substrate and
- a tack free, fire retardant, VOC free, UV cured clear coating on the wood veneer material comprising an acrylate monomers/oligomers;
- a thiol monomers/oligomers;
- a photo initiator;
- and a radical inhibitor, wherein the cured coating is a fire retardant and clear coat configured to pass a aerospace sixty second vertical flammability test with a flame time of zero seconds and drip flame time of zero seconds.
3 more elements
Dependencies are inferred from the claim text.