B32B2264/301

Transparent conducting film laminate and processing method thereof
11710581 · 2023-07-25 · ·

Provided are a transparent conducting film laminate to which a curl generated during a heating step and after the heating step can be controlled, and a method for processing the same. A transparent conducting film laminate comprises a transparent conducting film 20 and a carrier film 10 stacked thereon, wherein the transparent conducting film 20 comprises a transparent resin film 3, transparent conducting layer 4, and an overcoat layer 5 stacked in this order, the transparent resin film 3 having a thickness T.sub.1 of 5 to 25 μm and being made of an amorphous cycloolefin-based resin, the carrier film 10 is releasably stacked on the other main face, the face opposite to the face having the transparent conducting layer 4, of the transparent resin film 3 with an adhesive agent layer 2 therebetween, and a protection film 1 has a thickness T.sub.2 which is 5 times or more of the thickness T.sub.1 of the transparent resin film 3 and is 150 μm or less, and is made of polyester having an aromatic ring in its molecular backbone.

WATER-SOLUBLE NANOCOMPOSITE BARRIER FILM

A water-soluble film comprising an integrated water-dispersible nanocomposite barrier against any permeation.

Radiant panel

A radiant panel includes a surface layer that is thermally conductive and includes exterior and interior surfaces. A first interior layer is electrically conductive and includes exterior and interior surfaces. The exterior surface of the first interior layer and the interior surface of the surface layer are coupled to one another. A second interior layer includes thermally insulative properties and a first rigidity. The second interior layer includes exterior and interior surfaces. The exterior surface of the second interior layer and the interior surface of the first interior layer are coupled to one another. A third interior layer includes thermally insulative properties and a second rigidity. The third interior layer includes exterior and interior surfaces. The exterior surface of the third interior layer and the interior surface of the second interior layer are coupled to one another. The second rigidity is greater than the first rigidity.

METHOD FOR MANUFACTURING POLYESTER FILM FOR EMBOSSING
20230212364 · 2023-07-06 ·

A method for manufacturing a polyester film for embossing that is made from a recycled polyester material. A part of the recycled polyester material is physically reproduced to obtain physically regenerated polyester chips. The physically regenerated polyester chips include physically regenerated regular polyester chips. Another part of the recycled polyester material is chemically reproduced to obtain chemically regenerated polyester chips. The chemically regenerated polyester chips include chemically regenerated regular polyester chips and chemically regenerated electrostatic pinning polyester chips. The physically regenerated polyester chips and the chemically regenerated polyester chips are mixed to form a base material. The base material is used to form a base layer that having a main component of regenerated polyethylene terephthalate. A surface coating layer is formed onto the base layer. A material of the surface coating layer includes a main resin, fillers, and melamine.

Composition for forming hard coating layer, preparation method of hard coating film, and hard coating film prepared using the same

Provided is a composition for forming a hard coating layer, which includes an epoxy siloxane resin, a crosslinking agent including a compound having an alicyclic epoxy group, a thermal initiator including a compound represented by a specific chemical formula, a photoinitiator, a fluorine-substituted (meth)acrylate compound, and silica nanoparticles surface-modified with a fluorine compound, and forms a hard coating layer having excellent hardness and antifouling property and suppressing curling.

REWORKABLE OPTICALLY CLEAR ADHESIVE COMPOSITIONS
20220411677 · 2022-12-29 ·

Described herein is a reworkable optically clear adhesive composition comprising: a hot melt adhesive present in an amount of at least about 40 wt. %; a pressure sensitive adhesive present in an amount of at 5 least about 10 wt. %; and titanium dioxide nanoparticles present in an amount of up to about 5 wt. %; wherein the weight percentage of each component is based on the total weight of solids of the adhesive composition. Also described herein is a display for an electronic device comprising the reworkable optically clear adhesive composition and a method of producing the display for an 10 electronic device.

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.

LAMINATE AND HOT MELT-TYPE ADHESIVE LABEL
20220372338 · 2022-11-24 · ·

Provided is a laminate and a hot melt-type adhesive label that suppress curling due to swelling while having a pulp-paper feel. The laminate includes a porous substrate layer and an adhesive resin receiving layer on one side of the porous substrate layer, and the adhesive resin receiving layer contains an amorphous resin.

WEDGE-SHAPED MULTI-LAYER INTERLAYER WITH OUTER SKIN LAYERS OF VARYING THICKNESS

Multiple layer interlayers having enhanced optical and acoustic properties are provided, along with methods of making and using the same. Interlayers as described herein may include at least two outer skin layers and an inner core layer, with one of the outer skin layers having a different thickness than the other at one or more locations along the interlayer. The multi-layer interlayer may also exhibit acoustic properties and, in some cases, may have an overall wedged thickness profile. Additionally, in some aspects, interlayers and laminates formed therefrom may also provide reduced infrared energy transmission, without sacrificing acoustic and/or optical performance.

LAYERED SHEET, CONTAINER, CARRIER TAPE, AND ELECTRONIC COMPONENT PACKAGING BODY

A layered sheet 10 includes a substrate layer 1, and surface layers 2 and 3 configured to be layered on at least one surface of the substrate layer 1. The substrate layer 1 contains a first thermoplastic resin and inorganic fillers. The surface layers 2 and 3 contain a second thermoplastic resin and a conductive material. A content of the inorganic fillers in the substrate layer 1 is 0.3 to 28 mass % based on a total amount of the substrate layer.