The present invention aims to provide an interlayer film for a laminated glass which is easily peelable without autohesion even after storage in a stacked state, and a laminated glass prepared using the interlayer film for a laminated glass. The present invention relates to an interlayer film for a laminated glass, having a large number of protrusions on at least one surface, the surface having an arrangement density of the protrusions of 3 protrusions/mm.sup.2 or more, and the protrusions having an area ratio of 15 to 75% to the surface.

In a method for producing a three-dimensional mold and a three-dimensional shaped object by means of layer-by-layer material application, geometry data for the shaped object, a support part having a base surface for holding the three-dimensional shaped object, and a first and a second material that can be solidified are made available. In the solidified state, the second material includes at least one main component that can be cross-linked by means of treatment with energy, and a latent hardener that can be thermally activated, by means of which chemical cross-linking of the main component can be triggered by means of the effect of heat. To form a negative-shape layer, the first material is applied to the base surface and/or to a solidified material layer of the three-dimensional shaped object situated on this surface, in accordance with the geometry data, in such a manner that the negative-shape layer has at least one cavity that has a negative shape of a material layer of the shaped object to be produced. The negative-shape layer is solidified. To form a shaped-object layer, the cavity is filled with the second material, and afterward its main component is partially cross-linked by means of treatment with energy, and solidified. Regions of the solidified negative-shape layer and/or shaped-object layer that project beyond a plane arranged at a distance from the base surface are removed by means of material removal. The steps mentioned above are repeated at least once. The main component is further cross-linked by means of a heat treatment, and solidified in such a manner that the second material has a greater strength than the solidified first material and the second material after partial cross-linking. The negative-shape layers are removed from the shaped object.

Systems and methods for using microneedle arrays to deliver bioactive compounds are presented. In general, the microeconomic array comprises at least three layers: a base layer, a separation layer, and a bioactive layer, wherein the separation layer is situated between the base layer and the bioactive layer. Upon exposure to physiological conditions, the separation layer dissolves and/or disperses, allowing the base layer to be removed while the bioactive layer remains embedded in the outer surface of the skin.

Systems and methods for using microneedle arrays to deliver bioactive compounds are presented. In general, the microneedle array comprises at least three layers: a base layer, a separation layer, and a bioactive layer, wherein the separation layer is situated between the base layer and the bioactive layer. Upon exposure to physiological conditions, the separation layer dissolves and/or disperses, allowing the base layer to be removed while the bioactive layer remains embedded in the outer surface of the skin.

Processes are disclosed for recovering stiff poly(vinyl butyral) from a plasticized poly(vinyl butyral) multilayer sheet containing the stiff poly(vinyl butyral) and soft poly(vinyl butyral). The processes include grinding the plasticized poly(vinyl butyral) multilayer sheet to obtain a granulate; adding additional plasticizer to the granulate to remove at least a portion of the soft poly(vinyl butyral); and physically separating the granulate from the resulting solution.

The present disclosure relates to printing apparatus and manufacturing techniques for the manufacture and fabrication of pressure suits and space suits. The disclosure also relates to space suit components formed from additive polymer, and components including one or more layers of a mesh fabric with an applied layer of an additive polymer. One method includes providing an apparatus comprised of a six-degree of freedom motion manipulator with the motion manipulator attached to one or more printing extruder heads. Additive polymers may be extruded via the one or more printing extruder heads to form 3D printed space suit components.

A water soluble polymer composition includes a water soluble polymer and a sugar and may be used as a support in additive manufacturing processes.

A water soluble polymer composition includes a water soluble polymer and a sugar and may be used as a support in additive manufacturing processes.

A PVB film for HUD, a forming mold and a forming method thereof are presented. The accuracy error of HUD imaging achieved by the PVB film for HUD is 0.1 mrad. The forming mold includes an upper mold and a lower mold, the two of which can form an enclosed mold cavity when clamped together, wherein protective films are disposed on inner surfaces of the upper mold and the lower mold, respectively, for supporting PVB material and preventing the PVB material from bonding with the upper mold and the lower mold, and wherein shapes of the protective films match shapes of the upper mold and the lower mold.

A water soluble polymer composition includes a water soluble polymer and a sugar and may be used as a support in additive manufacturing processes.