A three dimensional flame barrier is described herein. The three dimensional flame barrier comprises a flame resistant material, wherein the flame resistant barrier has a complex geometry that is defined by a height, width and length, wherein the height of the complex geometry is substantially greater than the thickness of the flame resistant material from which it is formed wherein the flame resistant material comprises inorganic fibers, inorganic particles and an inorganic binder. In some embodiments, the flame barrier article can further comprise a fire protection coating disposed on a first major surface of the flame barrier material.

Provided is a matte-like cured coating film that is provided on a substrate such as a wiring boar, in which scratches are unnoticeable. The cured coating film is a cured coating film of a curable resin composition provided on the substrate. The cured coating film satisfies Gs (20°)≤5 and Gs (85°)≥35 and has a ratio R represented by the formula R={Gs (85°)/Gs (60°)}/{Gs (60°)/Gs (20°)} ranging from 0.35 to 4.0, where Gs (20°), Gs (60°), and Gs (85°) are 20° gloss, 60° gloss, and 85° gloss on a surface of the cured coating film measured according to JIS Z 8741-1997, respectively.

Provided is a matte-like cured coating film that is provided on a substrate such as a wiring boar, in which scratches are unnoticeable. The cured coating film is a cured coating film of a curable resin composition provided on the substrate. The cured coating film satisfies Gs (20°)≤5 and Gs (85°)≥35 and has a ratio R represented by the formula R={Gs (85°)/Gs (60°)}/{Gs (60°)/Gs (20°)} ranging from 0.35 to 4.0, where Gs (20°), Gs (60°), and Gs (85°) are 20° gloss, 60° gloss, and 85° gloss on a surface of the cured coating film measured according to JIS Z 8741-1997, respectively.

One or more embodiments of the present invention provides a process for the preparation of a coating or layer on a substrate, in which process a mixture comprising one or more polyurethane dispersions, one or more flame retardants, which can be halogen-based or halogen-free, one or more foam stabilizers and optionally one or more crosslinkers is mechanically foamed and then applied on a substrate as a foam, optionally followed by adding flocking fibres, and subsequently dried, wherein the foam has flame retardant properties and remains present as a stable pressure resistant dried foam.

One or more embodiments of the present invention provides a process for the preparation of a coating or layer on a substrate, in which process a mixture comprising one or more polyurethane dispersions, one or more flame retardants, which can be halogen-based or halogen-free, one or more foam stabilizers and optionally one or more crosslinkers is mechanically foamed and then applied on a substrate as a foam, optionally followed by adding flocking fibres, and subsequently dried, wherein the foam has flame retardant properties and remains present as a stable pressure resistant dried foam.

This invention relates to nanohybrid compositions derived from surface activation of halogenated and/or non-halogenated flame retardant (FR) materials with nanostructured copper and/or its oxides. The present disclosure also relates to polymer compositions manufactured by incorporating and reinforcing polymers/copolymers with nanohybrid compositions as flame retardant additives for enhanced fire resistance, smoke suppression, and antimicrobial capabilities. In one or more embodiments, the polymers and article of manufacture to which the particles are applied may have on or more of the following attributes: temperature adaptable flame retardant behavior, Enhanced suppression of flammable gas and smoke, catalysis of charring or thermal oxidative promotion of charring through the oxides of metals, enhanced heat sink behavior, and/or antimicrobial behavior.

This invention relates to nanohybrid compositions derived from surface activation of halogenated and/or non-halogenated flame retardant (FR) materials with nanostructured copper and/or its oxides. The present disclosure also relates to polymer compositions manufactured by incorporating and reinforcing polymers/copolymers with nanohybrid compositions as flame retardant additives for enhanced fire resistance, smoke suppression, and antimicrobial capabilities. In one or more embodiments, the polymers and article of manufacture to which the particles are applied may have on or more of the following attributes: temperature adaptable flame retardant behavior, Enhanced suppression of flammable gas and smoke, catalysis of charring or thermal oxidative promotion of charring through the oxides of metals, enhanced heat sink behavior, and/or antimicrobial behavior.

A flame or heat flux protective coating composition, which includes a dispersion of fiberglass, hollow glass spheres, or a combination of both in silicone. A flame or heat flux protective sheet, which includes hollow glass spheres dispersed in silicone in a sheet form or fiberglass and silicone in a sheet form, wherein the fiberglass is dispersed in the silicone or the fiberglass is a woven cloth coated with the silicone is also presented. Articles incorporating the flame or heat flux protective coating or sheet form and methods for coating an article with the flame or heat flux protective coating composition are also presented.

A flame or heat flux protective coating composition, which includes a dispersion of fiberglass, hollow glass spheres, or a combination of both in silicone. A flame or heat flux protective sheet, which includes hollow glass spheres dispersed in silicone in a sheet form or fiberglass and silicone in a sheet form, wherein the fiberglass is dispersed in the silicone or the fiberglass is a woven cloth coated with the silicone is also presented. Articles incorporating the flame or heat flux protective coating or sheet form and methods for coating an article with the flame or heat flux protective coating composition are also presented.

A multi-layer fire-resistance treatment (FRT) panel for use as structural sheathing. The wood structural panel may be OSB or plywood, coated or treated during the manufacturing process with a product that provides fire resistance. The treatment may be integrated with the material forming the wood structural panel, or may be a coating layer applied to the mat or mat layer. A burn-through layer also may be applied. A protective layer comprising a resin-impregnated paper overlay may be applied on one or both sides of the panel.