Verfahren zum Dekordrucken eines Verdunkelungsbereichs einer Windschutzscheibe
Anmelder: Kuraray Europe GmbH 🇩🇪
Details
- Veröffentlichungs-Nr.
- EP4793040
- Anmeldetag
- 13. Februar 2025
- Veröffentlichung
- 19. August 2026
- Rechtsraum
- EP
- IPC
- B32B17/10
Abstract
The invention is directed to a method to manufacture laminated glazing having at least one decorative obscuration area at an outer area of the laminated glazing by combining two sheets of glass with an interlayer film comprising at least one film A containing a polyvinyl acetal PA and at least one film B containing a polyvinyl acetal PB and at least one plasticiser WB, wherein film A has the shape of the obscuration area characterised in thata) a film A' having at least the surface area and shape of film B is provided wherein at least one surface of film A' is entirely provided with the optical properties of the obscuration areab) printing on the least one surface of film A' with the optical properties of the obscuration area at least in part a coating having different optical properties as the obscuration areac) cutting film A' at least into the inner shape of the obscuration area thus obtaining film Ad) combining films A and film B into the interlayer filme) combining two sheets of glass with the thus obtained interlayer film.
Anmelder
- Firma
- Kuraray Europe GmbH
- Land
- 🇩🇪 Deutschland
Kuraray Europe ist die deutsche Tochtergesellschaft des japanischen Spezialchemiekonzerns Kuraray. Der Patentbestand konzentriert sich auf Fertigungstechnik und Kunststofftechnik, unter anderem im Bereich Verbundfolien für Glaslaminate, ergänzt durch anorganische Chemie. Die Anmeldungen aus 2001 bis 2025 betreffen etwa beleuchtbares Verbundglas und biobasierte Weichmacher.
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