B32B27/365

Ethylene-vinyl alcohol copolymer composition, pellets, and multilayer structure

An ethylene-vinyl alcohol copolymer composition is substantially free from coloration, and contains: (A) an ethylene-vinyl alcohol copolymer; (B) a polyamide resin; and (C) an iron compound; wherein the iron compound (C) is present in an amount of 0.01 to 20 ppm on a metal basis based on the weight of the ethylene-vinyl alcohol copolymer composition.

Solar radiation shielding fine particle dispersion body and process for producing the same, solar radiation shielding fine particle-containing masterbatch, and solar radiation shielding resin formed body and solar radiation shielding resin laminate using the same

A solar radiation shielding fine particle dispersion body containing a thermoplastic resin, solar radiation shielding fine particles, a solar radiation shielding fine particle-containing masterbatch, a solar radiation shielding resin formed body formed into a predetermined shape using the same, and a solar radiation shielding resin laminate including the solar radiation shielding resin formed body stacked on another transparent formed body. A liquid solar radiation shielding fine particle dispersion body, including a mixture of solar radiation shielding fine particles and at least one selected from an organic solvent and a plasticizer dispersed therein or a solar radiation shielding fine particles including a powder solar radiation shielding fine particles dispersion body, obtained by removing a liquid component from the solar radiation fine particle dispersion body upon heating, dispersed in a resin component, wherein the solar radiation shielding fine particles are solar radiation shielding fine particles containing calcium lanthanum boride fine particles.

Protective film

A protective film 10 of the present invention includes a base material layer and a pressure sensitive adhesive layer, and is used by being attached to a resin substrate 21 at the time of performing heat bending on the resin substrate 21. The pressure sensitive adhesive layer contains a polyolefin having a melting point of lower than 125° C. The base material layer has a first layer which contains a polyolefin having a melting point of 150° C. or higher, and a second layer which contains an adhesive resin. In a case of heating the protective film 100 having such a configuration, in a state of being interposed between two attaching substrates which are formed of polycarbonate, at 145° C. for 30 minutes, peeling off one attaching substrate on the side of the pressure sensitive adhesive layer at 25° C., and then viewing a surface of the one attaching substrate in a plan view, a residual ratio of an area where the pressure sensitive adhesive layer remains is 5% or less.

Display device using adhesion control layer
11511516 · 2022-11-29 ·

Provided is a display device using an adhesion control layer, which has excellent scratch-resistance, easily discharges air bubbles, allows proper attachment and detachment, and is stably attached regardless of whether a surface is flat or curved. The device comprises: an adhesive member; an adherend member to which the adhesive member is attached; a detachable layer disposed on one of the adhesive member and the adherend member; and an adhesion control layer to which the detachable layer is detachably attached and which is disposed on one of the adhesive member and the adherend member. The adhesion control layer is disposed on one surface of one of the adhesive member and the adherend member and includes a flat layer covering the whole of the surface and a pattern layer disposed on the flat layer, and the flat layer and the pattern layer have different adhesive forces with respect to the detachable layer.

Decorative part for a motor vehicle
11511466 · 2022-11-29 ·

The invention relates to a decorative part (11) for a motor vehicle and a method for the production thereof, having a carrier part (18) and having a covering part (12) made of a single-pane safety glass, which are connected to each other, wherein a bonding agent layer (17) is applied over the entire surface on a fixing side (16) of the covering part (12) opposite the visible side (14) of the decorative part (12), and a layer made of a thermoplastic elastomer (26) is provided over the entire surface on the bonding agent layer (17), by means of which the carrier part (18) is fixedly connected to the covering part (12), wherein at least one sealing lip (34, 51) is moulded on the TPE layer (26).

VEHICLE SEAT CONTAINING FIBER COMPOSITE MATERIAL AND EXPANDED THERMOPLASTICS
20220371492 · 2022-11-24 ·

The invention relates to a seat for a vehicle, preferably for a land craft, a watercraft, and/or an aircraft, comprising at least one multilayer structural component (1) with at least one first (6) and at least one second ply (5) of a composite material, in each case containing fibers which are integrated into a thermoplastic, and with a layer (7) which is arranged between said plies and is made of at least one foamed thermoplastic; to a method for producing same, said method having at least the following steps (A): providing at least one first and at least one second ply of a composite material, in each case containing fibers which are integrated into a thermoplastic, (B) thermoforming the first ply of composite material into a lower seat shell, (C) thermoforming the second ply of composite material into an upper seat shell, (D) arranging the lower seat shell and the upper seat shell in a tool, such that a gap is formed between the two seat shells, (E) introducing foamed particles made of a thermoplastic into the gap, and (F) pressing the two seats shells and the foamed particles in order to obtain the seat; and to the use of the seat in a vehicle, preferably in a land craft, a watercraft, and/or an aircraft.

2K PU-DUAL CURE ADHESIVE FOR LAMINATION
20220371301 · 2022-11-24 ·

Disclosed herein are a two-component polyurethane adhesive and a dual cure polyurethane-based adhesive for use in laminated films. The adhesives are particularly useful for producing photochromic and clear-to-polarized laminates for ophthalmic lens applications.

LIDAR DETECTION DEVICE PROVIDED WITH A LAMINATED PROTECTIVE LAYER

A detection device includes a Light Detection and Ranging (LiDAR) device enclosed in housing with a glass cover that has a mean transmittance at the LiDAR operating wavelength of at least 80%, to an IR-radiation in the wavelength range from 750 to 1650 nm. The glass cover is laminated and includes at least one glass sheet laminated with at least one thermoplastic interlayer. The thermoplastic interlayer has a mean transmittance at the LiDAR operating wavelength of at least 80%, to an IR-radiation in the wavelength range from 750 to 1650 nm, and has a light transmission in the visible range of less than 10% of the incident light.

LAYERED COMPOSITE COMPRISING POLYCARBONATE AND A POLYCARBONATE BLEND FOR IMPROVED PAINTABILITY

The present invention relates to a layered composite comprising a poly carbonate-based matrix, possibly containing fibres, and an outer layer of special poly carbonate-polyester blends, and also to a layered composite such as that described above and provided with painting on that side of its outer layer which is facing away from the matrix, to a method for producing these composites and also to their use for the production for example of automobile add-on parts.

UNDERWATER PORT-HOLE WHOSE SURFACE ORIENTED TOWARD THE INSIDE OF ITS MOUNTING STRUCTURE IS FACETED
20220371690 · 2022-11-24 ·

A port-hole of an immersed structure, for seeing, from inside the structure in air, to the outside of the structure in water, level with the structure, wherein the face of the port-hole oriented toward the inside of the structure includes at least one flat section forming an angle of 20 to 40° with respect to the face of the port-hole oriented toward the outside of the structure.