The purpose of the present invention is to provide a luster coating composition which can form a pearl color coating when used on automobile bodies, characterized in that bluish interference is insignificant in a highlight of the coating film, a yellowish transparent color is weak in a shade of the coating film and the white color development of the white base coating film is visible in every direction. The present invention provides a luster coating composition comprising an interference luster pigment and a titanium dioxide pigment, wherein a volume average particle size D90 of the titanium dioxide pigment is within a range of 700 to 1200 nm, and a volume average particle size D50 of the titanium dioxide pigment is within a range of 250 to 900 nm, and a mass ratio of the interference luster pigment and the titanium dioxide pigment is within a range of 10/1 to 5/1 represented in the mass ratio “the interference luster pigment/the titanium dioxide pigment”. The present invention further provides a multi layered coating film obtained by a method for producing a multi layered coating film in which the luster coating composition is used, and a multi layered coating film formed thereby.

The purpose of the present invention is to provide a luster coating composition which can form a pearl color coating when used on automobile bodies, characterized in that bluish interference is insignificant in a highlight of the coating film, a yellowish transparent color is weak in a shade of the coating film and the white color development of the white base coating film is visible in every direction. The present invention provides a luster coating composition comprising an interference luster pigment and a titanium dioxide pigment, wherein a volume average particle size D90 of the titanium dioxide pigment is within a range of 700 to 1200 nm, and a volume average particle size D50 of the titanium dioxide pigment is within a range of 250 to 900 nm, and a mass ratio of the interference luster pigment and the titanium dioxide pigment is within a range of 10/1 to 5/1 represented in the mass ratio “the interference luster pigment/the titanium dioxide pigment”. The present invention further provides a multi layered coating film obtained by a method for producing a multi layered coating film in which the luster coating composition is used, and a multi layered coating film formed thereby.

Packaging for storing and displaying raw wet protein portions is described. In particular, the packaging has: a housing for containing one or more portions of raw wet protein; an antibacterial coating on a surface of the housing; and a tracer indicating presence of the coating. A system and method for coating the packaging is disclosed as well as a method of detecting antibacterial food packaging.

Packaging for storing and displaying raw wet protein portions is described. In particular, the packaging has: a housing for containing one or more portions of raw wet protein; an antibacterial coating on a surface of the housing; and a tracer indicating presence of the coating. A system and method for coating the packaging is disclosed as well as a method of detecting antibacterial food packaging.

Wood markers and processes for durably marking and subsequently identifying both original grain wood products and wood-plastic composite products. The wood marker can be dispersed beneath the surface of the wood, where it is protected from the elements and may endure years of exposure to the elements. The wood marker is compatible with state-of-the-art pressure-treating processes and may subsequently be detected for authentication purposes by known analytical methods.

Wood markers and processes for durably marking and subsequently identifying both original grain wood products and wood-plastic composite products. The wood marker can be dispersed beneath the surface of the wood, where it is protected from the elements and may endure years of exposure to the elements. The wood marker is compatible with state-of-the-art pressure-treating processes and may subsequently be detected for authentication purposes by known analytical methods.

An ink composition, including a quantum dot; a metal catalyst; an aromatic halide compound; an ene compound including at least one C—H moiety and a carbon-carbon unsaturated bond; and optionally, a metal oxide particle, wherein the metal catalyst is a metal salt, a metal coordination complex, or a combination thereof, wherein the metal catalyst comprises a metal that is palladium, nickel, ruthenium, rhodium, iridium, iron, cobalt, chromium, copper, platinum, silver, gold, or a combination thereof.

An ink composition, including a quantum dot; a metal catalyst; an aromatic halide compound; an ene compound including at least one C—H moiety and a carbon-carbon unsaturated bond; and optionally, a metal oxide particle, wherein the metal catalyst is a metal salt, a metal coordination complex, or a combination thereof, wherein the metal catalyst comprises a metal that is palladium, nickel, ruthenium, rhodium, iridium, iron, cobalt, chromium, copper, platinum, silver, gold, or a combination thereof.

The current disclosure describes a cloaking system for an aircraft. Cameras on the aircraft can detect background colors during flight. Electroluminescent paint on the aircraft can be powered on that resembles the background color. The color and luminescence of the aircraft will allow for dynamic cloaking unachievable by prior art camouflage paint colors.

The current disclosure describes a cloaking system for an aircraft. Cameras on the aircraft can detect background colors during flight. Electroluminescent paint on the aircraft can be powered on that resembles the background color. The color and luminescence of the aircraft will allow for dynamic cloaking unachievable by prior art camouflage paint colors.