Provided is an interlayer film for laminated glass capable of effectively enhancing the sound insulating property of laminated glass having the interlayer film, in the interlayer film including a layer prepared with a thermoplastic component other than a polyvinyl acetal resin. An interlayer film for laminated glass according to the present invention has a one-layer structure or a two or more-layer structure, and includes a thermoplastic elastomer layer containing a thermoplastic elastomer and a plasticizer, and the thermoplastic elastomer is an aliphatic polyolefin, the thermoplastic elastomer layer has a glass transition temperature in a temperature range of 10 C. to 10 C., and a maximum value of tan in a temperature range of 10 C. to 10 C. of the thermoplastic elastomer layer is 1.5 or more.

Provided is an interlayer film for laminated glass capable of preventing generation of a void in the interlayer film in an end part of laminated glass. The interlayer film for laminated glass according to the present invention has a lengthwise direction and a widthwise direction, and includes the following configuration A, the configuration B or the configuration C.

Configuration A: containing a light stabilizer, and having such a distribution in content of the light stabilizer in the widthwise direction that the content of the light stabilizer is larger in one end side of the widthwise direction.

Configuration B: containing an ultraviolet ray screening agent, and having such a distribution in content of the ultraviolet ray screening agent in the widthwise direction that the content of the ultraviolet ray screening agent is larger in one end side of the widthwise direction.

Configuration C: containing an oxidation inhibitor, and having such a distribution in content of the oxidation inhibitor in the widthwise direction that the content of the oxidation inhibitor is larger in one end side of the widthwise direction.

There is provided an interlayer film for laminated glass which is high in heat shielding properties. The intermediate film for laminated glass according to the present invention is provided with an infrared ray reflection layer which reflects infrared rays, a first resin layer which is arranged on a first surface side of the infrared ray reflection layer and contains a thermoplastic resin, and a second resin layer which is arranged on a second surface side of the infrared ray reflection layer and contains a thermoplastic resin; and the infrared ray transmittance in the wavelength of 780 to 2100 nm of the first resin layer is higher than the infrared ray transmittance in the wavelength of 780 to 2100 nm of the second resin layer.

Provided is laminated glass capable of preventing occurrence of discoloration in the interlayer film in an end part of laminated glass, and keeping the appearance of laminated glass excellent. Laminated glass according to the present invention is laminate glass including a first lamination glass member, a second lamination glass member, and an interlayer film containing a thermoplastic resin, in which no discoloration occurs in the interlayer film irradiated with light in an end part of the laminated glass after a light irradiation test: the laminated glass is irradiated with xenon light at a black panel temperature of 83 C., a temperature inside the vessel of 50 C. and a humidity of 50% RH for 2000 hours, or discoloration occurs within a length of 1 mm or less inwardly from an end part of the interlayer film irradiated with light in the end part of the laminated glass after the light irradiation test.

The present invention relates to a method for recycling an intermediate film for laminated glass, comprising a step of separating a layer comprising an A layer and a layer comprising a B layer from the intermediate film for laminated glass (1) comprising at least the A layer and the B layer.

Provided is a resin film capable of enhancing both the sound insulating property and the transparency. A resin film according to the present invention has a one-layer structure or a two or more-layer structure, and includes a first layer containing polyvinyl acetate or a (meth)acryloyl polymer, and a compound having two or more hydroxyl groups, and the hydroxyl group in the compound having two or more hydroxyl groups is a secondary or tertiary alcoholic hydroxyl group or a phenolic hydroxyl group.

Provided are a heat ray-screening material and an interlayer for laminated glass and laminated glass which have the heat ray-screening material. A first embodiment of the heat ray-screening material has at least a metal flat plate particle-containing layer A containing metal flat plate particles a having an aspect ratio equal to or higher than 10 and equal to or lower than 20. A second embodiment of the heat ray-screening material has at least a metal flat plate particle-containing layer A containing metal flat plate particles a and a metal flat plate particle-containing layer B containing metal flat plate particles b, in which an absolute value of a difference between a maximum reflection wavelength of the metal flat plate particle-containing layer A and a maximum reflection wavelength of the metal flat plate particle-containing layer B is equal to or higher than 220 nm.

There is provided an interlayer film for laminated glass with which the adhesivity between a plastic layer and a resin layer can be heightened and the handling properties of laminated glass can be enhanced. The interlayer film for laminated glass according to the present invention includes a plastic layer with a Young's modulus of higher than or equal to 1 GPa and a first resin layer layered on a first surface of the plastic layer, and is provided with a second resin layer layered on a second surface opposite to the first surface of the plastic layer or is provided with no second resin layer on a second surface opposite to the first surface of the plastic layer, and when a first lamination interface between the plastic layer and the first resin layer on a section in the thickness direction of the interlayer film is observed, the proportion of the length of a portion, which is not brought into contact with the first resin layer, of the plastic layer in the first lamination interface to 100% of the whole length of the plastic layer in the first lamination interface is less than or equal to 75%.

Provided is a resin film capable of enhancing both the sound insulating property and the transparency. A resin film according to the present invention has a one-layer structure or a two or more-layer structure, and includes a first layer containing a resin component that is a thermoplastic resin or a cured product of a photocurable compound or a moisture-curable compound, and a terpene phenol resin.

A road vehicle capable of autonomous driving has a windshield (10) and a control system (30) being configured to selectively control a regular visible light transmittance of the windshield (10) between two or more electrically switchable light states that provide respective levels of visual access through the windshield (10) from outside the vehicle according to a driving context for the vehicle.