A method for potting electrical components into complex finishing forms is presented. A releasing agent is added into a mold cavity. Next, an initial layer of potting compound is added into the mold cavity. A label layer is added into the initial layer of the potting compound. A set of electronic components is added over the label layer. An interstitial layer of potting compound is added over the set of electronic components. A reinforcement layer is added along the interstitial layer. A finishing layer of the potting compound is added over the reinforcement layer forming an uncured potted electronic product. The uncured potted electronic product is cured within the mold cavity in order to produce a cured potted electronic product. The cured potted electronic product is released from the negative mold using a releasing device.

An elastomeric article is formed from a blend of nitrile rubber and polychloroprene rubber. The elastomeric article can be a glove, such as a medical exam glove. The elastomeric article is softer than a conventional nitrile elastomeric article. The elastomeric article is formed from a blended rubber latex emulsion of nitrile and polychloroprene. The blended rubber latex emulsion may be free of sulfur and vulcanization accelerators.

An elastomeric article is formed from a blend of nitrile rubber and polychloroprene rubber. The elastomeric article can be a glove, such as a medical exam glove. The elastomeric article is softer than a conventional nitrile elastomeric article. The elastomeric article is formed from a blended rubber latex emulsion of nitrile and polychloroprene. The blended rubber latex emulsion may be free of sulfur and vulcanization accelerators.

Systems for depositing coatings onto surfaces of molds and other articles are generally provided. In some embodiments, a system is adapted and arranged to cause gaseous species to flow parallel to a filament array. In some embodiments, a system comprises one or more mold supports that are translatable.

Systems for depositing coatings onto surfaces of molds and other articles are generally provided. In some embodiments, a system is adapted and arranged to cause gaseous species to flow parallel to a filament array. In some embodiments, a system comprises one or more mold supports that are translatable.

A method for producing a head support, including the steps of providing a mold having at least two mold parts and a cavity, wherein the mold includes at least regions of the inner surface of the cavity which are configured to produce an outer surface of an equipment part and have a structure which is in the form of a negative structure, which is to be produced, of a structure of the outer surface of the equipment part, coating the inner surface of the cavity with a first complex of material, drying the first complex, introducing a second material into a mold part of the open mold and then closing the mold, opening the mold after the second complex has cured.

A method for applying a polymer coating to a substrate wherein the resultant layer of polymer on the substrate has a substantial thickness. A mixture of polymer material, including reactor bead polymer and ground polymer, may be used in a powder coating process to achieve thicker polymer layers. In separate embodiments, the resultant polymer layer may remain on the substrate or may be removed from the substrate.

A method for applying a polymer coating to a substrate wherein the resultant layer of polymer on the substrate has a substantial thickness. A mixture of polymer material, including reactor bead polymer and ground polymer, may be used in a powder coating process to achieve thicker polymer layers. In separate embodiments, the resultant polymer layer may remain on the substrate or may be removed from the substrate.

A method of forming a three-dimensional object is carried out by providing a carrier and an optically transparent member having a build surface, the carrier and the build surface defining a build region therebetween; filling the build region with a polymerizable liquid; irradiating the build region through the optically transparent member to form a solid polymer from the polymerizable liquid and advancing the carrier away from the build surface to form the three-dimensional object from the solid polymer, while also concurrently with the irradiating and/or advancing steps: (i) continuously maintaining a dead zone of polymerizable liquid in contact with the build surface, and (ii) continuously maintaining a gradient of polymerization zone between the dead zone and the solid polymer and in contact with each thereof. The gradient of polymerization zone comprises the polymerizable liquid in partially cured form (e.g., so that the formation of fault or cleavage lines between layers of solid polymer in the three-dimensional object is reduced). Apparatus for carrying out the method is also described.

A mould for hot forging includes a first half-mould and a second half-mould. The first and second half-moulds each include a mould holder having a recess and a die provided with an impression. The die is combined with the mould holder at the recess. At least one of the first half-mould and the second half-mould is provided with at least one feeding channel for a lubricating-cooling liquid, extending from an outer wall of the mould holder to the recess of the mould holder, and with a plurality of distribution channels for the lubricating-cooling liquid. At least one quota of the plurality of distribution channels includes distribution channels extending from a wall of the die facing the recess, to the impression. The at least one feeding channel and the distribution channels face at least one gap formed between the mould holder and the respective die at the recess.