An optoelectronic component and a method for producing an optoelectronic component are disclosed. In an embodiment an optoelectronic component includes an optical element including silicone as a polymer material, the silicone having repeating units of cyclic siloxane and of linear siloxane which are arranged in alternation, wherein the optoelectronic component is configured to emit radiation.

An optoelectronic component and a method for producing an optoelectronic component are disclosed. In an embodiment an optoelectronic component includes an optical element including silicone as a polymer material, the silicone having repeating units of cyclic siloxane and of linear siloxane which are arranged in alternation, wherein the optoelectronic component is configured to emit radiation.

The present invention aims to provide a curable resin composition which has low viscosity as well as properties such as high elongation property, hydrogen gas barrier property, and adhesiveness. A curable resin composition includes ingredients (A) to (D): ingredient (A): a vinyl polymer having one or more alkenyl groups in one molecule, ingredient (B): a compound having one or more hydrosilyl groups in one molecule, ingredient (C): a hydrosilylation catalyst, and ingredient (D): a polydimethylsiloxane oligomer having one or more ethylenically unsaturated groups and one or more hydrolyzable silyl groups in one molecule.

The present invention aims to provide a curable resin composition which has low viscosity as well as properties such as high elongation property, hydrogen gas barrier property, and adhesiveness. A curable resin composition includes ingredients (A) to (D): ingredient (A): a vinyl polymer having one or more alkenyl groups in one molecule, ingredient (B): a compound having one or more hydrosilyl groups in one molecule, ingredient (C): a hydrosilylation catalyst, and ingredient (D): a polydimethylsiloxane oligomer having one or more ethylenically unsaturated groups and one or more hydrolyzable silyl groups in one molecule.

Improvements in or relating to transparent units (such as glazing units, which may also be referred to as insulating glass units) and their methods of manufacture are disclosed. Each transparent unit comprises first and second panes of transparent material each having an outwardly facing side and an inwardly facing side. Each inwardly facing side is at least partially coated with a reactive interlayer made by the application of a reactive interlayer coating composition. The inwardly facing side of the first and second panes of transparent material are spaced apart partially or totally by a transparent spacer made of a pre-cured condensation curable material or a substantially pre-cured condensation curable material adhered to the inwardly facing side of the first and second panes of transparent material by way of the reactive interlayers. In various embodiments, the pre-cured condensation curable material is a silicone based material.

The present invention relates to a particulate coating composition, and preferably a powder coating composition, comprising: (i) at least one epoxy resin; (ii) at least one curing agent; (iii) at least one organosilane adhesion promoter; and (iv) 0.5-9.0 wt % metal flakes, wherein said metal flakes are selected from zinc flakes, aluminium flakes, stainless steel flakes or magnesium flakes.

The present invention relates to a particulate coating composition, and preferably a powder coating composition, comprising: (i) at least one epoxy resin; (ii) at least one curing agent; (iii) at least one organosilane adhesion promoter; and (iv) 0.5-9.0 wt % metal flakes, wherein said metal flakes are selected from zinc flakes, aluminium flakes, stainless steel flakes or magnesium flakes.

The invention relates to rubber mixtures, said rubber mixtures comprising (a) at least one rubber, excluding silicone rubber, chloroprene rubber, bromobutyl rubber, fluoro rubber and nitrile rubber, (b) at least one silane of general formula (I),
G-Si(OR).sub.3(I), (c) at least one amine compound selected from the list triethanolamine, triisopropanolamine and [HOCH(phenyl)CH.sub.2].sub.3N and (d) at least one bifunctional silane. The rubber mixture is produced by mixing the rubber, silane of general formula (I), amine compound and bifunctional silane.

The invention relates to rubber mixtures, said rubber mixtures comprising (a) at least one rubber, excluding silicone rubber, chloroprene rubber, bromobutyl rubber, fluoro rubber and nitrile rubber, (b) at least one silane of general formula (I),
G-Si(OR).sub.3(I), (c) at least one amine compound selected from the list triethanolamine, triisopropanolamine and [HOCH(phenyl)CH.sub.2].sub.3N and (d) at least one bifunctional silane. The rubber mixture is produced by mixing the rubber, silane of general formula (I), amine compound and bifunctional silane.

The invention relates to rubber mixtures, said rubber mixtures comprising (a) at least one rubber, excluding silicone rubber, chloroprene rubber, bromobutyl rubber, fluoro rubber and nitrile rubber, (b) at least one silane of general formula (I),
G-Si(OR).sub.3(I), (c) at least one amine compound selected from the list triethanolamine, triisopropanolamine and [HOCH(phenyl)CH.sub.2].sub.3N and (d) at least one bifunctional silane. The rubber mixture is produced by mixing the rubber, silane of general formula (I), amine compound and bifunctional silane.