The present invention aims to provide a filling-bonding material that is suitably used to fill a space between parts, while bonding the parts, in optical devices in various shapes not limited to flat shapes. The present invention also aims to provide a protective sheet-equipped filling-bonding material, a laminate, an optical device, and a protective panel for an optical device each including the filling-bonding material. Provided is a filling-bonding material having a shape with an uneven thickness.

A transparent, shatterproof, bullet-resistant glazing with fire protection properties, consisting of a ballistic block constructed from at least two transparent panes adherently bonded to one another by at least one transparent, adhesion-promoting layer, wherein each pane has a thickness of at least 3 mm, a fire protection unit constructed from at least two transparent panes adherently bonded by a transparent, intumescent layer, and at least one spacer between the fire protection unit and the ballistic block, the surfaces of the unit and the block being arranged parallel or substantially parallel to one another such that a hollow space is situated therebetween.

The problem to be solved by the invention is to provide an ionomer having excellent transparency, maintaining a high elastic modulus at high temperatures, being less coloration, and having a reduced odor during molding processing. The means for solving the problem is an ionomer comprising 0.05 to 1.0 mol % of (meth)acrylic acid ester units, 4.5 to 9.0 mol % of carboxylic acid units, 0.65 to 3.0 mol % of carboxylic acid neutralized product units, and ethylene units, based on the total monomer units which constitute the resin, with the total content of the (meth)acrylic acid ester units, the carboxylic acid units, and the carboxylic acid neutralized product units being 7.0 to 10 mol %.

An aspect of the present invention is a resin composition for a laminated glass interlayer used for forming a laminated glass interlayer. The resin composition for a laminated glass interlayer includes an ionomer (A) of an ethylene-unsaturated carboxylic acid-based copolymer, and an inorganic filler (B). The volume-based cumulative 10% diameter (D.sub.10) of the inorganic filler (B) as measured by a laser diffraction scattering method is equal to or more than 0.1 μm and equal to or less than 10 μm.

Various embodiments of smart devices are determined herein. A smart device can include a housing and an electronic display. The smart device can further include a cover, housed by the housing, through which the electronic display is visible. The cover can include a glass layer, wherein the glass layer is the outermost layer of the cover that is adjacent an ambient environment of the smart home device. The cover can further include an optical coating layer, deposited directly onto a surface of the glass layer, that comprises a plurality of sublayers. The optical coating layer can include alternating non-metallic oxide layers having different refractive indexes. The sublayers can vary in thickness such that the optical coating layer reflects light from the ambient environment through the glass layer.

Provided is a glass resin laminate (1), including: a resin layer (2); a glass sheet (3); an adhesive layer (4) configured to bond the glass sheet (3) and the resin layer (2); and a functional film (5) interposed in the adhesive layer (4). The adhesive layer (4) includes a first portion (4a) positioned between the resin layer (2) and the functional film (5), a second portion (4b) positioned between the glass sheet (3) and the functional film (5), and a fused portion (4c) obtained by fusing an end portion of the first portion (4a) and an end portion of the second portion (4b).

Provided is a sodium-neutralized ethylene acid copolymer ionomer composition containing a specified silane additive in a specified amount and having enhanced adhesion properties to glass, a masterbatch composition suitable for producing such ionomer composition, an interlayer made from such ionomer composition, and a glass laminate comprising such interlayer.

Tie layers and structures that exhibit superior properties and that provide desirable optical properties when incorporated into laminates, such as windshields, windows or other glazings containing a holographic optical element (HOE) are disclosed. The tie layers, when used in a laminate in conjunction with the HOE film, optionally with additional polymer layers, maintain and do not detract from the HOE film properties.

Embodiment relates to film for bonding, and a light-transmitting laminate including the same and the like, a film for bonding comprising an embossed surface, wherein the embossed surface has an A2/A1 value of 1 or less are disclosed. A film for bonding have improved in deairing stability during formation of a light transmitting laminate, an edge sealing characteristic, and the like by controlling characteristics of a embossed surface.

A decorative laminated glass includes a first glass sheet, a second glass sheet, and a colored lamination interlayer between the first glass sheet and the second glass sheet. A coating is positioned between the first glass sheet and the lamination interlayer, and in direct contact with the first glass sheet. The coating is formed by the series of the following layers, starting from the surface of the first glass sheet: optionally, a first stack of dielectric layers; a layer based on titanium oxide having a thickness of from 5 to 70 nm; and optionally, a second stack of dielectric layers.