B32B2551/08

Multilayer laminate film

The invention provides a multilayer laminated film with alternately laminated birefringent and isotropic layers. The birefringent layers have a first monotonically increasing region of optical thickness and contain monotonically increasing region 1A of maximum optical thickness of 100 nm or less, and monotonically increasing region 1B of minimum optical thickness of more than 100 nm, and ratio 1B/1A of slope 1B of monotonically increasing region 1B to slope 1A of monotonically increasing region 1A is more than 0 and less than 0.8. The isotropic layers have a second monotonically increasing region of optical thickness and contain monotonically increasing region 2A of maximum optical thickness of 200 nm or less and monotonically increasing region 2B of minimum optical thickness of more than 200 nm, and ratio 2B/2A of slope 2B of monotonically increasing region 2B to slope 2A of monotonically increasing region 2A is more than 1.5 and 10 or less.

Film for thermal compression bonding, which contains cholesteric liquid crystal layer, and application thereof
10286582 · 2019-05-14 · ·

The present invention provides a film for thermal compression bonding, which contains a cholesteric liquid crystal layer that is formed by curing a liquid crystal composition including a polymerizable rod-like liquid crystal compound, a chiral agent, and a polymerizable monomer, in which the polymerizable rod-like liquid crystal includes a monofunctional rod-like liquid crystal compound having one polymerizable group and a bifunctional rod-like liquid crystal compound having two polymerizable groups, or two or more bifunctional rod-like liquid crystal compounds having two polymerizable groups, the polymerizable monomer has three or more polymerizable groups, and the polymerizable monomer is contained in an amount of 0.3% by mass to 6.0% by mass with respect to the total mass of the polymerizable rod-like liquid crystal compounds; a method for producing a molded article using the film for thermal compression bonding; and a molded article produced by the production method.

METHOD FOR ASSEMBLING LAMINATED GLAZING COMPRISING AN OVERMOULDED COMPONENT
20190077704 · 2019-03-14 ·

A process for assembling a laminated glazing includes placing an overmolded component in the interior of a window cut in a sheet of adhesive; spot bonding the overmolded component and the precut sheet of adhesive to a first glass sheet in the vicinity of the window in order that the sidewalls thereof and of the overmolded component remain contiguous; spot bonding the sheet of adhesive and a second glass sheet; and assembling the laminated glazing by implementing suitable temperatures and pressures in a conventional way.

REARVIEW MIRROR ASSEMBLY FOR VEHICLE
20190071019 · 2019-03-07 ·

An electro-optic mirror reflective element for a rearview mirror assembly for a vehicle includes a front substrate and a rear substrate. A surface of the front substrate and a surface of the rear substrate oppose one another and are spaced apart by a perimeter seal, with an electro-optic medium disposed between the surfaces and bounded by the perimeter seal. A transparent electrically conductive coating is established at the surface of the front substrate, and a specularly reflective mirror reflector is established at the surface of the rear substrate. The specularly reflective mirror reflector includes a stack of thin film layers having (i) an environmentally stable electrically conductive metallic reflecting thin film layer including chromium, (ii) an environmentally vulnerable electrically conductive metallic reflecting thin film layer and (iii) a transparent electrically conductive thin film layer including aluminum doped zinc oxide.

THERMOPLASTIC RESIN FILM, ITS MANUFACTURING METHOD, AND LAMINATED BODY

Provided is a thermoplastic resin film having at least one of film surfaces being excellent in printability, having sufficiently low internal haze, and exhibiting a favorable matte appearance. A thermoplastic resin film according to the present invention composed of a thermoplastic resin composition (C) including at least one kind of a thermoplastic resin (R) and fine particles (P) having a volume average particle diameter of 0.5 to 15 m and a refractive index different from that of the thermoplastic resin (R) by 0.02 or more.

At least one of film surfaces satisfies formulas (1) and (2).


G.sub.L60(1),


G.sub.L35G.sub.HG.sub.L10(2)

(In the formulas (1) and (2), G.sub.L is 60 gloss (%) at 20 C., G.sub.H is 60 gloss (%) when the thermoplastic resin film is heated at a temperature 10 C. higher than a glass transition temperature of the thermoplastic resin composition (C) for 30 minutes, then cooled to 20 C.)

MIRROR SUBSTRATES, METHODS OF MANUFACTURING THE SAME AND DISPLAY DEVICES INCLUDING THE SAME

A mirror substrate includes a transparent substrate, a plurality of first mirror patterns arranged on the transparent substrate and spaced apart from each other, each of the first mirror patterns including a phase compensation layer and a first mirror layer sequentially stacked on the transparent substrate, and a second mirror layer disposed on the transparent substrate and between neighboring ones of the first mirror patterns, the second mirror layer having a second thickness less than a first thickness of the first mirror layer.

SILICONE-BASED ADHESIVE COMPOSITIONS AND ADHESIVE ARTICLES

Adhesive composition including an elastomeric silicone-based copolymer selected from the group consisting of urea-based silicone copolymers, oxamide-based silicone copolymers, amide-based silicone copolymers, urethane-based silicone copolymers and mixtures thereof; and greater than 0% by weight and no more than 20% by weight of MQ resin. In certain embodiments, the adhesive compositions includes less than 10% by weight of MQ resin. In some illustrative embodiments, the adhesive composition is a pressure-sensitive adhesive. In certain illustrative embodiments, the pressure sensitive adhesive is optically clear, self-wetting to the end-use substrate, and stretch releasable. In certain such embodiments, the adhesive article exhibits a 180 PEEL ADHESION to a glass substrate no greater than about 500 N/dm after aging for seven days at 85 C. The pressure sensitive adhesive compositions may be used to form adhesive articles and adhesive assemblies.

TECHNIQUES FOR LASER ABLATION/SCRIBING OF COATINGS IN PRE- AND POST-LAMINATED ASSEMBLIES, AND/OR ASSOCIATED METHODS
20190009501 · 2019-01-10 ·

Certain example embodiments of this invention relate to techniques for laser ablating/scribing peripheral edges of a coating (e.g., a low-emissivity, mirror, or other coating) on a glass or other substrate in a pre- or post-laminated assembly, pre- or post-assembled insulated glass unit, and/or other product, in order to slow or prevent corrosion of the coating. For example, a 1064 nm or other wavelength laser may be used to scribe lines into the metal and/or metallic layer(s) in a low-emissivity or other coating provided in an already-laminated or already-assembled insulated glass unit or other product, e.g., around its periphery. The scribe lines decrease electron mobility from the center of the coating to the environment and, thus, slow and sometimes even prevent the onset of electrochemical corrosion. Associated products, methods, and kits relating to same also are contemplated herein.

Mirror substrates, methods of manufacturing the same and display devices including the same

A mirror substrate includes a transparent substrate, a plurality of first mirror patterns arranged on the transparent substrate and spaced apart from each other, each of the first mirror patterns including a phase compensation layer and a first mirror layer sequentially stacked on the transparent substrate, and a second mirror layer disposed on the transparent substrate and between neighboring ones of the first mirror patterns, the second mirror layer having a second thickness less than a first thickness of the first mirror layer.

Rearview mirror assembly for vehicle

An electro-optic mirror reflective element for a rearview mirror assembly for a vehicle includes a front substrate and a rear substrate. A surface of the front substrate and a surface of the rear substrate oppose each other and are spaced apart by a perimeter seal, with an electro-optic medium disposed between the surfaces and bounded by the perimeter seal. A transparent electrically conductive coating is established at the surface of the front substrate, and a specularly reflective mirror reflector is established at the surface of the rear substrate. The specularly reflective mirror reflector includes a stack of thin film layers having (i) an environmentally stable electrically conductive metallic reflecting thin film layer, (ii) an environmentally vulnerable electrically conductive metallic reflecting thin film layer and (iii) a transparent electrically conductive thin film layer. The transparent electrically conductive thin film layer includes aluminum doped zinc oxide.