There is provided an interlayer film for laminated glass with which the production efficiency of laminated glass can be enhanced. The interlayer film for laminated glass according to the present invention includes an interlayer film body for lamination glass, and a printed part displayed by printing on a first surface of the interlayer film body for laminated glass, and the printed part is a guide for a bonding position to a lamination glass member, or product information of the interlayer film for laminated glass.

A transparent plate for a vehicle, provided with a first surface and a second surface, includes a light-shielding region and a light-transmitting region, in a planar view; and a light-shielding layer in the light-shielding region on the first surface side. A color of the light-shielding layer is a color other than black, and is a same or similar color to a color of an interior or an exterior of the vehicle or a same or similar color to a complementary color of the color of the interior or the exterior of the vehicle.

An interlayer film for laminated glass of the present invention comprises at least an absorption region in which a skin absorption energy rate (X1) of a laminated glass is 25% or less, provided that the laminated glass is produced using two clear glass plates having a solar transmittance of 87.3% based on JIS R 3106.

Laminated glass having an opaque frame area is obtained by laminating at least one film A containing polyvinyl acetal PA and optionally at least one plasticiser WA and at least one film B containing a polyvinyl acetal PB and at least one plasticiser WB between two glass sheets, wherein prior to lamination the amount of plasticiser WA in film A is less than 22% by weight the amount of plasticiser WB in film B is at least 22% by weight and film A comprises at least on one surface a non-transparent region.

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.

Transparent or translucent sound diffuser-absorbers include a first glass sheet of less than 0.8 mm thickness and a second glass sheet of less than 0.8 mm thickness with a transparent or translucent adhesive layer there between, the adhesive layer adhering the first and second sheets in a fixed configuration such that a first major surface of the first glass sheet has a smooth, repeatedly rising and falling shape. The diffuser-absorbers further include a plurality of through-holes extending through the first glass sheet and through the adhesive layer and through the second glass sheet. Methods of forming are also disclosed.

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.

Provided is an interlayer film for laminated glass capable of suppressing color migration. In an interlayer film for laminated glass according to the present invention, when the interlayer film is arranged between two sheets of clear glass conforming to JIS R3202:1996 to obtain a laminated glass X, and parallel light transmittance is measured for the obtained laminated glass X, the interlayer film has a colored region with a parallel light transmittance of less than 60%, and a transparent region with a parallel light transmittance of 60% or more, the interlayer film has an average thickness in the colored region smaller than an average thickness in the transparent region, and the interlayer film has an absolute value of difference between the average thickness in the colored region and the average thickness in the transparent region of 10 μm or more.

A vehicle window unit that includes side curved regions that are arranged, in the installed state, near a, in particular standing, pillar of the vehicle body, wherein the curved regions are at least partially coloured in a transmittance reducing manner. The degree of colouration correlates with the degree of curvature.

A laminated glazing with light transmission LT in the visible spectrum of at least 70%, includes two clear glass sheets bonded to one another by an adhesive interlayer, wherein one of the two faces of the glass sheets on the inside of the laminated structure is coated with a stack of thin layers adapted to reflect at least 17% of p-polarized light projected under an incident angle of 65°, and wherein the adhesive interlayer is tinted so as to absorb 5 to 25% of visible light.