Abstract:
The invention relates to a method for producing a molded body (1) having the following steps: a) providing a foil ply (11); b) applying a plastic molding compound (12) in a predefined three-dimensional shape onto the foil ply (11) by means of a three-dimensional printing method. The invention furthermore relates to a molded body (1) produced in this manner.
Abstract:
A powder of a polyolefin, such as a normal polyethylene, having a melt index of between 2 and 20 is oxidized slightly and thereafter is sintered into a layer which will adhere strongly by thermal fusion to a polyolefin surface and also to a polar surface such as that of a layer or article composed of a polyamide, polyurethane or polyester resin. Large industrial articles such as containers and building construction elements can be produced with desired strength and surface properties by use of a sintered layer of that oxidized polyolefin powder to join to a polyolefin layer a layer of a polar resin or a different polyolefin layer. By being sintered in the presence of a blowing agent, the slightly oxidized powder forms a foamed bonding layer which will securely join together layers having different thermal expansion coefficients.
Abstract:
The present disclosure describes a treated cellulosic material comprising: a cellulosic material having a porous structure defining a plurality of pores, at least a portion of the pores containing a treating agent comprising: a polymer comprising an olefin-carboxylic acid copolymer; and a modifying agent comprising a polyamine having greater than or equal to 2 amine groups, wherein the modifying agent crosslinks at least a portion of the polymer.
Abstract:
A system and method for installing a fiber or cable on a wall or ceiling of a structure includes providing a fiber, wire or cable pre-coated with a hot melt adhesive that simply needs to be activated by the application of sufficient heat for a sufficient amount of time immediately before installation. Rolls or cartridges of wire or cable pre-coated with the hot melt adhesive are provided. The hot melt adhesive coated wire or cable is fed through a heated chamber, preferably a tip on a portable heating device such as a battery operated soldering iron, which activates the pre-coated hot melt adhesive prior to utilizing the heating tip to apply pressure to the adhesive wire directly to a wall or ceiling thereby adhering the fiber, wire or cable to the desired surface.
Abstract:
Article comprising a substrate being a metal and a polymer layer, said polymer layer is extrusion coated on the substrate, wherein the polymer layer comprises a composition comprising (a) polyolefin, (b) a non-migratory slip agent, and (c) an anti-blocking agent.
Abstract:
A hose is provided comprising a rubber backing layer directly bonded to a continuous polyamide layer without an intervening adhesive layer, wherein the hose exhibits increased low and high temperature capability and decreased permeation compared to standard automotive refrigerant hoses.
Abstract:
A method for producing a molded body having the following steps: a) providing a foil ply; b) applying a plastic molding compound in a predefined three-dimensional shape onto the foil ply by means of a three-dimensional printing method.
Abstract:
A system and method for installing a fiber or cable on a wall or ceiling of a structure includes providing a fiber, wire or cable pre-coated with a hot melt adhesive that simply needs to be activated by the application of sufficient heat for a sufficient amount of time immediately before installation. Rolls or cartridges of wire or cable pre-coated with the hot melt adhesive are provided. The hot melt adhesive coated wire or cable is fed through a heated chamber, preferably a tip on a portable heating device such as a battery operated soldering iron, which activates the pre-coated hot melt adhesive prior to utilizing the heating tip to apply pressure to the adhesive wire directly to a wall or ceiling thereby adhering the fiber, wire or cable to the desired surface.
Abstract:
This invention relates to a method of coating a non-polar substrate comprising the steps of applying a primer comprising one or more silane-functional non-polar polymers on the non-polar substrate and subsequently applying one or more layers of a pigmented coating over the primer layer. In a further aspect this invention relates to a primer for a non-polar substrate.
Abstract:
The present disclosure describes a treated cellulosic material comprising: a cellulosic material having a porous structure defining a plurality of pores, at least a portion of the pores containing a treating agent comprising: a polymer comprising an olefin-carboxylic acid copolymer; and a modifying agent comprising a hydrophobic amine.