C09D183/08

WEATHERABLE AND DURABLE COATING COMPOSITIONS

A curable coating composition is provided having multi-functionalized acrylic copolymer and amino-functional silicone resin curing agents. The acrylic copolymer of the curable coating composition has, in polymerized form, epoxy functionalized groups and cure compatibility groups and the amino-functional silicone resin is an aryloxy-containing amino-functional siloxane, which optionally is derived from sterically hindered alcohol-amine precursor moieties. The coating compositions are useful in the field of superior weatherable and durable coatings and are useful to replace isocyanate-containing polyurethane based coatings. Also provided are coated articles produced from the curable composition.

WEATHERABLE AND DURABLE COATING COMPOSITIONS

A curable coating composition is provided having multi-functionalized acrylic copolymer and amino-functional silicone resin curing agents. The acrylic copolymer of the curable coating composition has, in polymerized form, epoxy functionalized groups and cure compatibility groups and the amino-functional silicone resin is an aryloxy-containing amino-functional siloxane, which optionally is derived from sterically hindered alcohol-amine precursor moieties. The coating compositions are useful in the field of superior weatherable and durable coatings and are useful to replace isocyanate-containing polyurethane based coatings. Also provided are coated articles produced from the curable composition.

Window Cover Film, Method of Manufacturing the Same, and Flexible Display Panel Including the Same
20220411662 · 2022-12-29 ·

Provided are a window cover film, a method of manufacturing the same, and a flexible display panel including the same. A window cover film has an excellent interlayer binding force between each layer to have significantly improved wear resistance, scratch resistance, fingerprint wipeability, and the like, while also having excellent surface properties such as a sense of touch and slip properties, a method of manufacturing the same, and a flexible display panel including the same are provided.

Window Cover Film, Method of Manufacturing the Same, and Flexible Display Panel Including the Same
20220411662 · 2022-12-29 ·

Provided are a window cover film, a method of manufacturing the same, and a flexible display panel including the same. A window cover film has an excellent interlayer binding force between each layer to have significantly improved wear resistance, scratch resistance, fingerprint wipeability, and the like, while also having excellent surface properties such as a sense of touch and slip properties, a method of manufacturing the same, and a flexible display panel including the same are provided.

GYPSUM BOARD INCLUDING A COATED FACING MATERIAL

In general, the present invention is directed to a gypsum board comprising a gypsum core and a glass mat facing material including a coating. The coating comprises a resin including an acrylic resin, a siloxane rubber, or a mixture thereof and hydrophobic additive comprising an organosilane. The gypsum board passes at least one of the three air and water barrier tests specified in AC-212 wherein the tests comprise a water penetration barrier test as conducted in accordance with ASTM E331-00, a hydrostatic head test as conducted in accordance with AATCC 127-2008, or an air barrier test as conducted in accordance with ASTM E2357-11.

GYPSUM BOARD INCLUDING A COATED FACING MATERIAL

In general, the present invention is directed to a gypsum board comprising a gypsum core and a glass mat facing material including a coating. The coating comprises a resin including an acrylic resin, a siloxane rubber, or a mixture thereof and hydrophobic additive comprising an organosilane. The gypsum board passes at least one of the three air and water barrier tests specified in AC-212 wherein the tests comprise a water penetration barrier test as conducted in accordance with ASTM E331-00, a hydrostatic head test as conducted in accordance with AATCC 127-2008, or an air barrier test as conducted in accordance with ASTM E2357-11.

Silane-Based Coating Compositions Comprising a Metal Alkoxide Catalyst
20220403208 · 2022-12-22 ·

Described herein are silane-based coating compositions, particularly clearcoat compositions, including a metal alkoxide catalyst. Also described herein are silane-based coating compositions, particularly clearcoat compositions, including a silane-based compound having two different alkoxysilane moieties. Further, described herein are a method of coating substrates with such coating compositions and coated substrates obtained by said method. Finally, described herein are multilayer coatings and substrates coated with said multilayer coatings.

Silane-Based Coating Compositions Comprising a Metal Alkoxide Catalyst
20220403208 · 2022-12-22 ·

Described herein are silane-based coating compositions, particularly clearcoat compositions, including a metal alkoxide catalyst. Also described herein are silane-based coating compositions, particularly clearcoat compositions, including a silane-based compound having two different alkoxysilane moieties. Further, described herein are a method of coating substrates with such coating compositions and coated substrates obtained by said method. Finally, described herein are multilayer coatings and substrates coated with said multilayer coatings.

ADHESION PROMOTING COMPOSITION AND METHOD FOR PRODUCING LAMINATE, AND FILM FORMING COMPOSITION AND METHOD FOR PRODUCING FILM
20220403216 · 2022-12-22 ·

The present invention provides an adhesion promoting composition, or a sulfide compound-containing polysiloxane composition, having good adhesion, capable of forming a laminate having high adhesion between a metal layer and a polysiloxane layer. The adhesion promoting composition according to the present invention is an adhesion promoting composition applied to between a metal layer and a polysiloxane layer, and comprises a sulfide compound having a certain structure and a solvent. The sulfide compound-containing polysiloxane composition according to the present invention comprises a sulfide compound having a certain structure, a polysiloxane, and a solvent.

Organosiloxane-based surface treatments for enhancing the adhesion and lubricity of metal surfaces

Compositions for treating a substrate to provide increased lubricity to portions of the substrate surface that come into contact with the surface of a mating component are provided. The treated substrates provide improved lubricity, while maintaining adhesion between the surface of the substrate and an overlying polymer coating and imparting corrosion resistance to the substrate surface. The compositions include a silanol coupling agent in combination with lubricating particles, and an acid, which are dissolved or dispersed in a mixture of organic solvent and water.