Provided is a windshield 1 suitable for preventing fogging of a glass sheet facing a light path space and for maintaining high accuracy of information acquired by an information acquisition device. A water-absorbing film 81 or an anti-fogging member 8 including the water-absorbing film 81 is disposed on a surface in contact with a light path space 41, the surface being at least one selected from a surface of a glass sheet 5 and a surface of members 61 and 62 serving the function of fixing of an information acquisition device 2 and/or light shielding for the light path space. The water-absorbing film has a saturated water absorption Ws of 1 g/mor more. The water-absorbing film satisfies at least one condition selected from the condition A1 that a water vapor adsorption isotherm is a downwardly convex curve at a relative humidity of 20 to 90% and the condition B1 that an increase in water absorption AbH with increasing relative humidity from 70% to 95% is more than 35% of Ws.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    WINDSHIELD, GLASS PRODUCT FOR WINDSHIELD, AND ANTIFOGGING MEMBER


    Weitere Titelangaben:

    WINDSCHUTZSCHEIBE, GLASPRODUKT FÜR WINDSCHUTZSCHEIBE UND ANTIBESCHLAGELEMENT
    PARE-BRISE, PRODUIT DE VERRE POUR PARE-BRISE ET ÉLÉMENT ANTIBUÉE


    Beteiligte:
    OYA KAZUAKI (Autor:in) / KAMITANI KAZUTAKA (Autor:in) / SHIMOKAWA YOHEI (Autor:in) / KAWAZU MITSUHIRO (Autor:in) / TERANISHI TOYOYUKI (Autor:in) / KONDO FUMIYOSHI (Autor:in)

    Erscheinungsdatum :

    19.08.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS



    WINDSHIELD, GLASS PRODUCT FOR WINDSHIELD, AND ANTIFOGGING MEMBER

    KONDO FUMIYOSHI / OYA KAZUAKI / KAMITANI KAZUTAKA et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    WINDSHIELD, GLASS PRODUCT FOR WINDSHIELD, AND ANTI-FOGGING MEMBER

    KONDO FUMIYOSHI / OYA KAZUAKI / KAMITANI KAZUTAKA et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Windshield glass cleaning windshield wiper

    WANG CONG | Europäisches Patentamt | 2023

    Freier Zugriff

    WINDSHIELD AND WINDSHIELD ASSEMBLY

    TSO FAI / ZHANG JIELIN / ZHANG XIAORONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Windshield and windshield assembly

    CAO HUI / ZHANG JIELIN / ZHANG XIAORONG et al. | Europäisches Patentamt | 2024

    Freier Zugriff