PROBLEM TO BE SOLVED: To provide a windshield plate that has excellent durability against ultraviolet rays, and as a result, in which scratch resistance against impact is kept over a long period of time, and to provide a vehicle with the windshield plate having excellent reliability.SOLUTION: A windshield plate 100 has a base material 1 formed by using a material containing a thermoplastic resin and a coat layer 2 that is provided on at least one surface side of the base material 1 and is formed by using a resin composition containing a silicon-modified (meth)acrylic resin. The windshield plate 100 satisfies the following requirement A after the coat layer 2 has been irradiated with ultraviolet rays for 3,000 hours using a sunshine weatherometer. Requirement A: when the windshield plate 100 is subjected to a cross-cut method in accordance with JIS K 5600-5-6, adhesion of the coat layer cut into a lattice shape to a base material is 90% or more.SELECTED DRAWING: Figure 1
風防板および車両
2020-04-15
Patent
Electronic Resource
Japanese
IPC: | 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 / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / C08J Verarbeitung , WORKING-UP / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS |