A lens according to an embodiment of the present invention comprises: a substrate; and a hydrophilic coating layer formed on the substrate and containing a polymer having a hydrophilic functional group. Accordingly, a lens having ultra-hydro-philicity and excellent abrasion resistance, and a lens assembly and a camera module including the same can be obtained.

A lens according to an embodiment of the present invention comprises: a substrate; and a hydrophilic coating layer formed on the substrate and containing a polymer having a hydrophilic functional group. Accordingly, a lens having ultra-hydro-philicity and excellent abrasion resistance, and a lens assembly and a camera module including the same can be obtained.

A polyamide hot melt adhesive composition is described comprising the polyamide condensation product of substantially equimolar quantities of: (a) an acid component consisting essentially of one or more polymeric fatty acids and one or more dicarboxylic acids, and (b) an amine component consisting essentially of one or more cyclic aliphatic diamines, one or more non-cyclic aliphatic diamines in which the amine groups are bonded to odd-numbered carbon atoms on the aliphatic chain, and one or more alkylene diamines, and (c) an anti-foaming or defoaming agent comprised of a water based silicone compound comprising 5% solids in water wherein the defoaming agent reduces or eliminates foaming occurring during the condensation reaction providing the condensation product and (d) an acid based catalyst.

A polyamide hot melt adhesive composition is described comprising the polyamide condensation product of substantially equimolar quantities of: (a) an acid component consisting essentially of one or more polymeric fatty acids and one or more dicarboxylic acids, and (b) an amine component consisting essentially of one or more cyclic aliphatic diamines, one or more non-cyclic aliphatic diamines in which the amine groups are bonded to odd-numbered carbon atoms on the aliphatic chain, and one or more alkylene diamines, and (c) an anti-foaming or defoaming agent comprised of a water based silicone compound comprising 5% solids in water wherein the defoaming agent reduces or eliminates foaming occurring during the condensation reaction providing the condensation product and (d) an acid based catalyst.

The present disclosure relates to a solar additive composition comprising at least an inorganic solid material comprising particles and an organic solvent, wherein the additive may be added to a water-based acrylic paint providing high solar absorption property to the acrylic paint, wherein the acrylic paint with solar additive may absorb solar energy and convert the solar energy into electricity.

Apparatuses, systems and methods associated with procedures and adhesive elements for affixing components together are disclosed herein. In embodiments, an assembly may include a first component and a second component coupled to the first component. The assembly may further include a plurality of adhesive elements located between the first component and the second component, wherein the plurality of adhesive elements couple the second component to the first component, and wherein each adhesive element of the plurality of adhesive elements is equidistance from adjacent adhesive elements of the plurality of adhesive elements. Other embodiments may be described and/or claimed.

A composition for the manufacture of temperature resistant and sound attenuating automotive parts includes polyethylene terephthalate resin, basalt fibers, and mica. The basalt fibers and mica may be between 35 and 40% of the composition by weight of the total composition. The basalt fibers may be between 20 and 30% of the composition by weight and the mica may be between 5 and 15% of the composition by weight. The basalt fibers may be 25% of the composition by weight and the mica may be 10% of the composition by weight. A method is disclosed for molding a temperature resistant and sound attenuating part by blending a foaming agent with a thermoplastic olefin, basalt fibers and mica to form a resin mixture. The resin mixture is injected under pressure into a die to fill the die. The pressure is reduced to allow the foaming agent to form a microcellular core.

A method of forming an antistatic plastic includes providing a mixture containing 10 parts by weight of crystalline silicon particles, 1 to 30 parts by weight of an encapsulant, and 0.5 to 25 parts by weight of a backsheet material. The mixture is compounded to form an antistatic plastic, wherein the encapsulant is different from the backsheet material.

An silicon-containing electrode is formed by coating a silicon-containing slurry onto a conductive current collector. The slurry comprises a binder solution comprising a poly(carboxylic acid) binder dissolved in a mixed solvent system comprising an amide solvent of Formula I, as described herein, and a second solvent which can be water and/or an organic solvent. The binder preferably comprises poly(acrylic acid). The mixed solvent system comprises about 10 to about 99 vol % of the amide solvent of Formula I. The binder solution is utilized as a solvent for a slurry of silicon-containing particles for preparing the silicon-containing electrode. The slurries comprising the mixed solvent system have higher viscosity and are more stable than slurries containing the same concentrations of silicon particles, carbon particles, and binder in water as the sole solvent.

A method of forming an antistatic plastic includes providing a mixture containing 10 parts by weight of crystalline silicon particles, 1 to 30 parts by weight of an encapsulant, and 0.5 to 25 parts by weight of a backsheet material. The mixture is compounded to form an antistatic plastic, wherein the encapsulant is different from the backsheet material.