(19)
(11) EP 2 116 687 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
20.10.2010 Bulletin 2010/42

(43) Date of publication A2:
11.11.2009 Bulletin 2009/46

(21) Application number: 08011992.8

(22) Date of filing: 03.07.2008
(51) International Patent Classification (IPC): 
E06B 3/30(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(30) Priority: 06.05.2008 IT MI20080811

(71) Applicant: Radaelli Angelo S.a.s di Renata Vagni Radaelli & C
20050 Verano Brianza (MI) (IT)

(72) Inventor:
  • Radaelli, Roberto
    20050 Verano Brianza (IT)

(74) Representative: Cicogna, Franco 
Ufficio Internazionale Brevetti Dott.Prof. Franco Cicogna Via Visconti di Modrone, 14/A
20122 Milano
20122 Milano (IT)

   


(54) PVC window or door frame with an aesthetically improved outer surface


(57) A PVC window or door frame with an aesthetically improved outer surface, comprises frame polyvinylchloride extruded section members (1), including on at least an exposed to view surface portion thereof a natural wood veneering coating (2) protected by fire retardant paints designed for providing the section member with a high resistance against section member welding temperatures.
A method for making a PVC window or door frame with a layer of natural wood material vaneering.







Search report