Back to results
US 12,595,418 B2Granted
Fiber-containing fire protection material
AssigneeUnifrax I LLC
InventorsAndrew Bodratti, Jonathan Cross, Alexander J. Manly, Trevor West
Life of this patent
Estimating the term…
Abstract
A fire protection material includes at least 10 wt % of inorganic fibers, at least 5 wt % of an additive dispersed within the inorganic fibers, the additive selected from fibers, particles, platelets, aerogels, a foam, or combinations thereof; and at least 2 wt % of a binder dispersed within the inorganic fibers. The inorganic fibers, additive, and binder account for at least 60 wt % of the fire protection material.
Claims21
A fire protection material comprising:
- at least 10 wt % of inorganic fibers;
- at least 5 wt % of a particulate additive dispersed within the inorganic fibers, the particulate additive selected from precipitated silica, silicon carbide, or combinations thereof;
- and
- at least 2 wt % of a binder dispersed within the inorganic fibers;
- wherein the inorganic fibers, the particulate additive, and the binder account for at least 60 wt % of the fire protection material;
- wherein the fire protection material does not comprise platelets.
3 more elements
A fire protection material comprising:
- at least 60 wt % of inorganic fibers;
- at least 5 wt % of an additive dispersed within the inorganic fibers, the additive selected from particles, platelets, aerogels, a foam, or combinations thereof;
- and
- at least 2 wt % of a binder dispersed within the inorganic fibers.
1 more element
A fire protection material comprising:
- at least 40 wt % of inorganic fibers;
- at least 30 wt % of a particulate additive dispersed within the inorganic fibers, the particulate additive selected from precipitated silica, silicon carbide, or combinations thereof;
- at least 10 wt % of a compressive additive dispersed within the inorganic fibers, the compressive additive selected from polyurethane, polyethylene, ethylene propylene diene monomer (EPDM), polyethylene terephthalate (PET), silicone, acrylic latex, organic fibers, or combinations thereof;
- and
- at least 2 wt % of a binder dispersed within the inorganic fibers.
2 more elements
Dependencies are inferred from the claim text.