B29C37/0025

Method for the further processing of a prefabricated product, and associated prefabricated product
10717238 · 2020-07-21 · ·

In a method for the further processing of a product (30) that is preferably prefabricated in large numbers, the product has a surface (31) for an additive multi-dimensional application of material. Information for the additive multi-dimensional application of material is input into a device in which the multi-dimensional application of material is digitised from this information and is deconstructed into elements that are suitable for the additive application of the application of material to the surface (31). The prefabricated product (30) is introduced into a device (I) for additive application of the material application such that the elements for the additive multi-dimensional application of material on the surface (31) are assembled in accordance with the information using an additive manufacturing method. Because the surface is an individualising surface (31) of the prefabricated product, and because the additive application of material is a multi-dimensional individualisation that is intended and suitable for individualising the product, and because at least one of the prefabricated products is identified by the information and is provided individually with the multi-dimensional individualisation (32), a method is provided by which products that are prefabricated in relatively large numbers can be further processed, individualised or personalised to meet individual demands. The prefabricated product (30) is equipped with an associated information carrier for receiving the information for individualisation that supports the method sequence.

Asymmetric polymeric membranes containing a metal-rich dense layer with a controlled thickness and method of making same

A structure, and methods of making the structure are provided in which the structure can include: a membrane having a first layer and a second layer, the first layer comprising polymer chains formed with coordination complexes with metal ions, and the second layer consisting of a porous support layer formed of polymer chains substantially, if not completely, lacking the presence of metal ions. The structure can be an asymmetric polymeric membrane containing a metal-rich layer as the first layer. In various embodiments the first layer can be a metal-rich dense layer. The first layer can include pores. The polymer chains of the first layer can be closely packed. The second layer can include a plurality of macro voids and can have an absence of the metal ions of the first layer.

Plastic flooring having registration system
10695971 · 2020-06-30 ·

Plastic flooring having registration system contains: an electronic control unit electrically connected with roller equipment and the registration system, the roller equipment is configured to deliver a substrate, a printing layer, and an abrasion resistance layer toward a rolling device. The rolling device includes a fourth roller set having pressing patterns identical to surface patterns of the printing layer, and the registration system has a first sensor, a tension regulator, and a second sensor. The first sensor is disposed on a delivery path of the printing layer which corresponds to the first sensor and has multiple positioning points. A length between a first positioning point and a second positioning point depends on a perimeter of the fourth roller set so as to form a print unit, and the first sensor is configured to sense the multiple positioning points and to transmit sensed signals to the electronic control unit.

Electrodes/electrolyte assembly, reactor and method for direct amination of hydrocarbons

An electrodes/electrolyte assembly and a method for the direct amination of hydrocarbons, and a method for the preparation of said electrodes/electrolyte assembly is disclosed. The presented Solution allows the increase of conversion of said amination to above 60%, even at low temperatures. The electrodes/electrolyte assembly for direct amination of hydrocarbons has: an anode, electrons and protons conductor, that includes a composite porous matrix, containing a ceramic fraction and a catalyst for the amination at temperatures lower than 450 C.; a porous cathode, electrons and protons conductor, and electrocatalyst; an electrolyte, protons or ions conductor and electrically insulating, located between the anode and the cathode, made of a composite ceramic impermeable to reagents and products of the amination.

Control of surface properties of printed three-dimensional structures
10688692 · 2020-06-23 · ·

A method for fabrication includes providing a substrate having an upper surface with pattern of one or more recesses formed therein. A laser beam is directed to impinge on a donor film so as to eject droplets of a fluid from the donor film by laser-induced forward transfer (LIFT) into the one or more recesses. The fluid hardens within the one or more recesses to form a solid piece having a shape defined by the one or more recesses. The substrate is removed from the solid piece. In some embodiments, the recesses are coated with a thin-film layer before ejecting the droplets into the recesses, such that the thin-film layer remains as an outer surface of the solid piece after removing the substrate.

Composites
20200189257 · 2020-06-18 ·

A method of fabricating a composite material, the method comprises the steps of a) providing a first layer of a fibre reinforced polymer, preferably a thermoset FRP, b) providing an array of thermoplastic islands across at least a proportion of a major surface of the first layer, c) providing a second layer of a fibre reinforced polymer, preferably a thermoset FRP, d) laying the second layer over at least some of the islands, and e) securing the first and second layers together. There is also disclosed a composite which comprises a first layer of a fibre reinforced polymer and a second layer of a fibre reinforced polymer, between which is an intervening layer comprising an array of thermoplastic islands.

MOLDED ARTICLE, CONTAINER AND A METHOD FOR PRINTING THEREON
20200171734 · 2020-06-04 ·

Disclosed herein, amongst other things, is a container having a printing layer that is printable with exposure to laser light of selected properties.

Apparatus and method for a high performance carbon fiber laminate enclosure part for an information handling system

An enclosure part for an information handling system is disclosed that may include materials formed together into a rectangular shape. The enclosure part may have a void on a core side and a flatness equal to or less than 0.5 mm. The materials may include a sheet of carbon fiber, a piece of non-woven carbon fiber, and a non-woven glass fiber. A method for manufacturing an enclosure part using through-plane temperature control may include inserting into a mold a sheet of carbon fiber and a piece of non-woven carbon fiber, heat pressing the sheet of carbon fiber with the piece of non-woven carbon fiber, and cooling a first portion of the mold including the sheet of carbon fiber and the piece of non-woven carbon fiber more quickly than a second portion of the mold including the sheet of carbon fiber, and removing the enclosure part from the mold.

METHOD OF PRODUCING A BUILDING PANEL AND A BUILDING PANEL

A method of producing a building panel, including: providing a core, applying a balancing layer having a first moisture content on a first surface of the core, the balancing layer comprising a sheet impregnated with a thermosetting binder, applying a surface layer having a second moisture content on a second surface of the core, the surface layer comprising a thermosetting binder, adjusting the first moisture content of the balancing layer such that the first moisture content of the balancing layer is higher than the second moisture content of the surface layer prior to curing, and curing the surface layer and the balancing layer by applying heat and pressure. Also, a semi-finished product adapted to be cured for forming a building panel.

Gate-all-around fin device

A gate-all around fin double diffused metal oxide semiconductor (DMOS) devices and methods of manufacture are disclosed. The method includes forming a plurality of fin structures from a substrate. The method further includes forming a well of a first conductivity type and a second conductivity type within the substrate and corresponding fin structures of the plurality of fin structures. The method further includes forming a source contact on an exposed portion of a first fin structure. The method further comprises forming drain contacts on exposed portions of adjacent fin structures to the first fin structure. The method further includes forming a gate structure in a dielectric fill material about the first fin structure and extending over the well of the first conductivity type.