A first object of the invention is to provide an interlayer film for laminated glass, which can brighten the entire room by suppressing reduction of the amount of solar light penetrating through a laminated glass and efficiently diffusing the penetrated light, and a laminated glass using the interlayer film. A second object of the invention is to provide a production method for recycling a trim or an out-of-specification product of an interlayer film for laminated glass, the interlayer film using a polyvinyl acetal resin layer and a thermoplastic elastomer layer, and thereby obtaining an interlayer film for laminated glass having secured light transmission properties and light scattering properties. The invention relates to an interlayer film for laminated glass having layer A containing a polyvinyl acetal resin, in which a thermoplastic elastomer is dispersed in layer A, and in the case of producing a laminated glass using the interlayer film, the laminated glass has a haze of 10% or higher and a total light transmittance of 80% or higher.


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    Title :

    LAMINATED GLASS INTERLAYER AND LAMINATED GLASS


    Additional title:

    ZWISCHENSCHICHT FÜR VERBUNDGLAS UND VERBUNDGLAS
    COUCHE INTERMÉDIAIRE DE VERRE FEUILLETÉ, ET VERRE FEUILLETÉ


    Contributors:

    Publication date :

    2020-01-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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