Sidechain functionalized organosiloxane compounds are provided having a first end and a second end; a polysiloxane backbone; and a first plurality of sidechains covalently attached to the polysiloxane backbone and a second plurality of sidechains covalently attached to the polysiloxane backbone; wherein the first plurality of sidechains comprise polyalkylene glycol sidechains; wherein the first plurality of sidechains and the second plurality of sidechains comprise a tethered end covalently attached to the polysiloxane backbone and a free end opposite to the tethered end; and wherein the free end in one or both of the first plurality of sidechains and the second plurality of sidechains comprises a reactive end group. Compositions comprising the sidechain functionalized organosiloxane compounds are also provided, as well as coated articles. Sidechain functionalized lubricants are also provided that can be used with compositions and coated articles herein.

Sidechain functionalized organosiloxane compounds are provided having a first end and a second end; a polysiloxane backbone; and a first plurality of sidechains covalently attached to the polysiloxane backbone and a second plurality of sidechains covalently attached to the polysiloxane backbone; wherein the first plurality of sidechains comprise polyalkylene glycol sidechains; wherein the first plurality of sidechains and the second plurality of sidechains comprise a tethered end covalently attached to the polysiloxane backbone and a free end opposite to the tethered end; and wherein the free end in one or both of the first plurality of sidechains and the second plurality of sidechains comprises a reactive end group. Compositions comprising the sidechain functionalized organosiloxane compounds are also provided, as well as coated articles. Sidechain functionalized lubricants are also provided that can be used with compositions and coated articles herein.

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.

Silk infused performance apparel and methods of preparing the same are disclosed herein. In some embodiments, silk performance apparel includes textiles, fabrics, consumer products, leather, and other materials that are coated with aqueous solutions of pure silk fibroin-based protein fragments. In some embodiments, coated apparel products, textiles, and upholstery, as well as other materials, exhibit surprisingly improved moisture management properties, resistance to microbial growth, increased abrasion resistance, and flame resistance.

Silk infused performance apparel and methods of preparing the same are disclosed herein. In some embodiments, silk performance apparel includes textiles, fabrics, consumer products, leather, and other materials that are coated with aqueous solutions of pure silk fibroin-based protein fragments. In some embodiments, coated apparel products, textiles, and upholstery, as well as other materials, exhibit surprisingly improved moisture management properties, resistance to microbial growth, increased abrasion resistance, and flame resistance.

A heat exchanger includes a metal base defining a heat exchange channel for flowing at least one of a refrigerant and a coolant therein, and a coating layer coated at least a part of an outer surface of the metal base. The coating layer includes sol particles and an antibacterial material, where the sol particles include silica. The antibacterial material includes a rare earth element oxide. By combining the antibacterial agent containing the rare earth element oxide with sol, the advantages of each component can be fully utilized. On the one hand, it is easier to attach the antibacterial material via the sol, and on the other hand a surface of the metal base of the heat exchanger can have a good antibacterial and mold-inhibiting effects, which is beneficial to cost reduction.

A heat exchanger includes a metal base defining a heat exchange channel for flowing at least one of a refrigerant and a coolant therein, and a coating layer coated at least a part of an outer surface of the metal base. The coating layer includes sol particles and an antibacterial material, where the sol particles include silica. The antibacterial material includes a rare earth element oxide. By combining the antibacterial agent containing the rare earth element oxide with sol, the advantages of each component can be fully utilized. On the one hand, it is easier to attach the antibacterial material via the sol, and on the other hand a surface of the metal base of the heat exchanger can have a good antibacterial and mold-inhibiting effects, which is beneficial to cost reduction.

Disclosed are antimicrobial articles and surfaces, as well as methods of making such articles and surfaces.

Disclosed are antimicrobial articles and surfaces, as well as methods of making such articles and surfaces.