A method for producing a knitted fabric part which is knitted from at least one thread and which in one or a plurality of regions on the knitted fabric external side and/or the knitted fabric internal side is equipped with a coating, wherein, for configuring the coating, a material comprising free-flowing particles is applied in the region to the knitted fabric, said material subsequently being melted or fused by heating, whereupon the material is cooled while forming the coating.

Methods for treating cellulosic materials comprising introducing a liquid treating composition into the cellulosic material, the treating composition comprising a solution prepared from at least: (i) one or more of a copper amine complex or copper ammine complex, such as copper tetraamine carbonate, (ii) one or more of ammonia or a water-soluble amine and (iii) water; and exposing the cellulosic material provided thereby to carbon dioxide and/or carbonic acid to provide treated cellulosic material, and treated cellulosic materials prepared thereby.

A method of coating a silicone rubber substrate, the method comprising (i) applying a coating composition comprising (a) about 50-80 wt % of a water-based silicone elastomer composition; (b) about 0.5-4.0 wt % of a silane adhesion promoter; (c) about 0.02-0.5 wt % of a silicone surfactant; and (d) about 10-50 wt % water to the silicone rubber substrate to form a coated substrate; and (ii) applying an acrylic material to the coated substrate.

Disclosed is a composite pellet used as a raw material in a kiln process for the production of phosphoric acid, which is of a core-shell structure with an inner ball encapsulated with a shell, the inner ball mainly consists of a inner ball material and a binding agent, and the shell mainly consists of a cladding material and a binding agent; the inner ball material mainly consists of a carbonaceous reductant powder, and phosphate ore powder and silica powder, the inner ball is combined with the shell through the binding agent to form the core-shell shaped structure. The preparation of the composite pellets comprises the steps of preparing the inner ball, preparing the cladding material, forming, drying and solidifying composite green pellets etc. The composite pellets prepared by the present invention have a smaller range of formulation fluctuation, more stable quality, higher strength and better performance.

Embodiments of the invention relate generally to overmolded protective leaching masks, and methods of manufacturing and using the same for leaching superabrasive elements such as polycrystalline diamond elements. In an embodiment, a protective leaching mask assembly includes a superabrasive element including a central axis and a superabrasive table, and a protective mask overmolded onto at least a portion of the superabrasive element. The protective mask includes a base portion and at least one sidewall extending from the base portion and defining an opening generally opposite the base portion. The at least one sidewall includes an inner surface configured to abut with a selected portion of the superabrasive element being chemically resistant to a leaching agent and an outer surface sloping at an oblique angle relative to the central axis.

The present invention pro ides a method of providing an electrical contact on a graphene surface, the method comprising: (i) providing a graphene layer structure comprising one or more graphene layers and having a polymer coating on a surface thereof; (ii) contacting one or more portions of the polymer coating with a conductive metal-containing composition comprising a solvent, wherein the polymer coating is soluble in the solvent: and (iii) volatilising the solvent to deposit the conductive metal on the surface of the graphene layer structure.

Systems, apparatuses, and methods for reducing humidity of air adjacent to a nozzle of an electrospinning apparatus, charged solution output by the nozzle, a solution path between the nozzle and a deposit surface, and/or the deposit surface. The apparatus can be configured to controllably output the charged solution and gas of a predetermined dryness for deposit of the charged solution on the deposit surface. The gas of the predetermined dryness can be provided adjacent to a nozzle tip of the nozzle from where the charged solution is output. The gas of the predetermined dryness may be output in a predetermined direction toward a focal point at, in front of, or behind the nozzle tip.

In accordance some aspects of the present application, there is provided a label assembly, a release liner and methods of preparing label assemblies and release liners. In one aspect, a label assembly includes a top layer having a front side and a back side and an adhesive applied at the back side of the top layer. The label assembly also includes a silicone-treated liner contacting the adhesive to sandwich the adhesive between the top layer and the liner. The silicone-treated liner comprises paper that does not have a machine finish or gloss finish on a side of the paper that contacts the adhesive to allow at least a portion of the silicone in the silicone treatment to penetrate the paper.

Provided are methods for forming polymer-infiltrated nanoparticle films by using capillary action to draw mobile molecular chains into the pores of a bed of nanoparticles. The chains can spread across the entire bed of nanoparticles. The disclosed methods also provide the formation of patterned polymer-infiltrated nanoparticle film compositions, as well as laterally graded compositions and compositions that feature a polymer gradient through the composition's thickness. Articles can be formed that include a plurality of polymer types infiltrated into the bed of nanoparticles.

A coating fabric and method of manufacturing the same are provided. A coated fabric includes a base coating layer. The base coating layer defines a smooth coating to resist liquid penetration to the fabric. The coated fabric also includes a middle foam coating layer that is deposited on at least a portion of the base coating layer. The middle foam layer defines a middle layer foam density and is configured to absorb at least a portion of liquid. The coated fabric further includes an outer foam coating layer that is deposited on at least a portion of the middle foam coating later. The outer foam layer defines an outer layer foam density and is configured with holes to allow liquid to penetrate to the middle foam layer. The middle layer foam density is less than the outer layer foam density. A corresponding method of manufacturing is also provided.