To produce a cured body excellent in strength, water resistance, and uniformity, provided is a method of producing a polyurethane-based composite material, including: a polyaddition reaction step of performing a polyaddition reaction in a first raw material composition containing a radically polymerizable monomer (B) free from causing a polyaddition reaction with any of a radically polymerizable diol compound (a1) and a diisocyanate compound (a2), to thereby form a polyurethane component (A) having a number average molecular weight of from 1,500 to 5,000; a second raw material composition-preparing step of preparing a second raw material composition containing the component A, the component B, a radical polymerization initiator, and a filler; and a radical polymerization step of performing radical polymerization using the second raw material composition after completion of the polyaddition reaction step and the second raw material composition-preparing step, wherein a ratio R represented by the following equation 1 is from 20 mass % to 80 mass %: Equation 1 R=100×B/[a1+a2+A+B], where a1, a2, A, and B represent the contents (parts by mass) of the component a1, the component a2, the component A, and the component B in the second raw material composition.

A high-haze anti-glare film is disclosed. The high-haze anti-glare film comprises a transparent substrate and an anti-glare layer on the substrate. The anti-glare layer comprises acrylate binder resin and amorphous silica microparticles. The total haze (Ht) of the anti-glare film is more than 20%, and the total haze is the sum of the surface haze (Hs) and the inner haze (Hi) of the anti-glare film, and the inner haze (Hi) and the total haze (Ht) satisfy the relation 0.01<Hi/Ht<0.25. The present high-haze anti-glare film provides high anti-glare and anti-sparkling properties.

A high-haze anti-glare film is disclosed. The high-haze anti-glare film comprises a transparent substrate and an anti-glare layer on the substrate. The anti-glare layer comprises acrylate binder resin and amorphous silica microparticles. The total haze (Ht) of the anti-glare film is more than 20%, and the total haze is the sum of the surface haze (Hs) and the inner haze (Hi) of the anti-glare film, and the inner haze (Hi) and the total haze (Ht) satisfy the relation 0.01<Hi/Ht<0.25. The present high-haze anti-glare film provides high anti-glare and anti-sparkling properties.

Provided is a thermally conductive liquid composition containing a matrix resin (A) and thermally conductive inorganic particles (B). The matrix resin (A) accounts for 2 mass % or more and 8 mass % or less and the thermally conductive inorganic particles (B) account for 92 mass % or more and 98 mass % or less relative to 100 mass % of the thermally conductive liquid composition. The thermally conductive inorganic particles (B) include thermally conductive inorganic particles (B1) of 100 μm or more and 500 μm or less and thermally conductive inorganic particles (B2) of 0.01 μm or more and less than 100 μm. In the volume-based cumulative distribution curve, the thermally conductive inorganic particles (B1) account for 25 vol % or more and 50 vol % or less and the thermally conductive inorganic particles (B2) account for 50 vol % or more and 75 vol % or less relative to 100 vol % of the thermally conductive inorganic particles (B). Thus, the thermally conductive liquid composition has improved fluidity and is smoothly extruded from a discharge orifice of a small diameter while having high thermal conductivity.

Described herein are compounds for use in coating compositions and methods of using the same. Also described herein is a method of treating metal products (e.g., aluminum alloy products), including applying the coating composition to at least one surface of the metal product. Further described herein is a joined structure, including the coated aluminum alloy product and another metal or alloy. The coating compositions enhance the bond performance of the joined structures.

A silicone pressure sensitive adhesive composition is curable to form a silicone pressure sensitive adhesive. The silicone pressure sensitive adhesive composition can be coated on a substrate and cured to form a protective film. The protective film can be adhered to an anti-fingerprint coating on display glass, such as cover glass for a smartphone.

A polyolefin composition is shown and described herein. The polyolefin composition is a composition comprising a polyolefin resin and a filler where the filler is treated with an acrylic functional silane. Employing a filler treated with an acrylic functional silane may allow for eliminating some common polyolefins reinforcing additives such as modified or grafted polyolefins. The composition can be employed to make a molded article.

A polyolefin composition is shown and described herein. The polyolefin composition is a composition comprising a polyolefin resin and a filler where the filler is treated with an acrylic functional silane. Employing a filler treated with an acrylic functional silane may allow for eliminating some common polyolefins reinforcing additives such as modified or grafted polyolefins. The composition can be employed to make a molded article.

Sol-gel coating formulations including metal oxide particles such as aluminum oxide, calcium oxide, zinc oxide, magnesium oxide, and molybdenum oxide embedded in a hybrid polymer matrix based on a reacted form of a resin composition containing a tetraalkylorthosilicate, an aminoalkylsilane, a dialkoxysilane, and a silanol terminated polydimethylsiloxane. The sol-gel coating formulations are suitable for applications such as anticorrosive protective coatings of metal substrates (e.g. mild steel). These anticorrosive coated metal substrates are evaluated on their hydrophobicity (water contact angle), surface roughness, mechanical strength (e.g. hardness), adhesiveness to the substrate (e.g. critical load), and anticorrosiveness upon exposure to a saline solution (e.g. impedance value).

Sol-gel coating formulations including metal oxide particles such as aluminum oxide, calcium oxide, zinc oxide, magnesium oxide, and molybdenum oxide embedded in a hybrid polymer matrix based on a reacted form of a resin composition containing a tetraalkylorthosilicate, an aminoalkylsilane, a dialkoxysilane, and a silanol terminated polydimethylsiloxane. The sol-gel coating formulations are suitable for applications such as anticorrosive protective coatings of metal substrates (e.g. mild steel). These anticorrosive coated metal substrates are evaluated on their hydrophobicity (water contact angle), surface roughness, mechanical strength (e.g. hardness), adhesiveness to the substrate (e.g. critical load), and anticorrosiveness upon exposure to a saline solution (e.g. impedance value).