(19)
(11) EP 3 390 742 A1

(12)

(43) Date of publication:
24.10.2018 Bulletin 2018/43

(21) Application number: 16825568.5

(22) Date of filing: 15.12.2016
(51) International Patent Classification (IPC): 
E04C 2/54(2006.01)
(86) International application number:
PCT/IB2016/057689
(87) International publication number:
WO 2017/103859 (22.06.2017 Gazette 2017/25)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 18.12.2015 US 201562269120 P

(71) Applicant: SABIC Global Technologies B.V.
4612 PX Bergen op Zoom (NL)

(72) Inventors:
  • THIAGARAJAN, C
    Karnataka Bangalore 560037 (IN)
  • ADRIAANSEN, Frans
    4612 PX Bergen op Zoom (NL)
  • OLSZYNSKI, Przemyslaw
    4612 PX Bergen op Zoom (NL)
  • JANSEN, Bernardus Johannes Paulus
    4612 PX Bergen op Zoom (NL)
  • WAGNER, Johann
    2700 Wiener Neustadt (AT)
  • VAN DEN BLEEK, Peter
    4612 PX Bergen op Zoom (NL)

(74) Representative: Balder IP Law, S.L. 
Paseo de la Castellana 93 5ยช planta
28046 Madrid
28046 Madrid (ES)

   


(54) LIGHTWEIGHT MULTIWALL SHEET WITH HIGH STIFFNESS AND METHOD OF MAKING IT