The present disclosure provides a paint composition, and methods of making and using the same, wherein the composition includes metal silicate particles, a binder, pigment particles, and a solvent. A benefit of the paint composition can be that it captures carbon dioxide from the air and excludes toxic or non-naturally occurring ingredients.

Provided are a composition containing particles having a silanol group, at least one generator selected from the group consisting of an acid generator and a base generator, and a solvent, in which a content of the particles having a silanol group in a total solid content of the composition is 43% by mass or more; a cured film formed of the composition; a structural body; an optical filter; a solid-state imaging element; an image display device; and a manufacturing method of a cured film using the composition.

A coated article having a substrate coated with a layer of a sulfonate-functional coating, and methods of making and using.

A coated article having a substrate coated with a layer of a sulfonate-functional coating, and methods of making and using.

There is provided an aerosol generating article (2) comprising a combustible heat source (4) having an upstream portion and a downstream portion. The aerosol generating article further comprises an aerosol-forming substrate (10) downstream of the heat source (4) and a wrapper (36) circumscribing an upstream portion of the aerosol-forming substrate (10) and the downstream portion of the combustible heat source (4). The aerosol generating article (2) further comprises a non-combustible coating (42) provided on the upstream portion of the combustible heat source (4) and not on the downstream portion of the combustible heat source (4), the non-combustible coating having a thickness of between about 30 micrometres and about 250 micrometres.

There is provided an aerosol generating article (2) comprising a combustible heat source (4) having an upstream portion and a downstream portion. The aerosol generating article further comprises an aerosol-forming substrate (10) downstream of the heat source (4) and a wrapper (36) circumscribing an upstream portion of the aerosol-forming substrate (10) and the downstream portion of the combustible heat source (4). The aerosol generating article (2) further comprises a non-combustible coating (42) provided on the upstream portion of the combustible heat source (4) and not on the downstream portion of the combustible heat source (4), the non-combustible coating having a thickness of between about 30 micrometres and about 250 micrometres.

A method for the production of a hydrophilic coating of a fluoropolymer material, preferably of a fluoropolymer film, includes the steps of: providing an aqueous dispersion of silicate nanoparticles, applying the silicate dispersion to the fluoropolymer material, and drying the applied coating, wherein a coated fluoropolymer material is obtained which has a contact angle with water of less than 30?. The fluoropolymer material thus coated is extremely weather-resistant and exhibits a long service life.

A method for the production of a hydrophilic coating of a fluoropolymer material, preferably of a fluoropolymer film, includes the steps of: providing an aqueous dispersion of silicate nanoparticles, applying the silicate dispersion to the fluoropolymer material, and drying the applied coating, wherein a coated fluoropolymer material is obtained which has a contact angle with water of less than 30?. The fluoropolymer material thus coated is extremely weather-resistant and exhibits a long service life.

An inorganic coating solution composition including an alkali metal silicate, a curing agent, a dispersant, a defoamer, and a solvent, wherein the curing agent is phosphoric acid (H.sub.2PO.sub.4), the dispersant is at least one selected from among Tween 20, Tween 40, Tween 60, Tween 80, polyvinyl pyrrolidone, polyethylene glycol 400 and polyvinyl alcohol, and the defoamer is at least one selected from among a silicone-based defoamer, an alcohol-based defoamer, a mineral oil-based defoamer and a powder defoamer.

A coating system may be configured to be applied to an aluminum-magnesium substrate of an object. The coating system may include a primer configured to reduce the corrosion rate of the aluminum-magnesium substrate and a topcoat configured to resist water and improve solar reflectance of the coating system. The primer may include a silicate and a first additive configured to increase corrosion resistance of the coating system The topcoat may include a siloxane and a second additive configured to reduce solar absorptance of the coating system.