The invention relates to the technical field of automobile glass protective films, in particular to an NCO group-containing non-adhesive protective film as well as a preparation method and application thereof. The adhesive-free protective film containing the NCO group comprises at least one base material layer, and the base material layer is mainly prepared from a material containing the NCO group. The adhesive-free protective film containing the NCO group can be firmly attached to the surface of glass without using an adhesive, and has an explosion-proof effect at the same time.
本发明涉及汽车玻璃保护膜技术领域,具体而言,涉及一种含NCO基团的无胶保护膜及其制备方法和应用。含NCO基团的无胶保护膜包括至少一层基材层,基材层主要由含有NCO基团的材料制得。采用该含NCO基团的无胶保护膜无需使用胶黏剂,也能牢固地贴附于玻璃表面,同时具有防爆的作用。
Non-adhesive protective film containing NCO group as well as preparation method and application of non-adhesive protective film
一种含NCO基团的无胶保护膜及其制备方法和应用
2023-12-29
Patent
Electronic Resource
Chinese
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 / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C08J Verarbeitung , WORKING-UP / 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 / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES |
ADHESIVE COMPOSITION FOR VEHICLE PROTECTIVE FILM AND VEHICLE PROTECTIVE FILM
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