(19)
(11) EP 3 723 959 A1

(12)

(43) Date of publication:
21.10.2020 Bulletin 2020/43

(21) Application number: 17783988.3

(22) Date of filing: 22.08.2017
(51) International Patent Classification (IPC): 
B29C 44/04(2006.01)
B29C 44/54(2006.01)
B32B 5/32(2006.01)
B29C 37/00(2006.01)
B29L 7/00(2006.01)
 B29C 44/44(2006.01)
B29C 44/56(2006.01)
E04C 2/20(2006.01)
B29K 25/00(2006.01)
B29L 31/00(2006.01)
(86) International application number:
PCT/IB2017/001169
(87) International publication number:
WO 2019/038574 (28.02.2019 Gazette 2019/09)
(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

(71) Applicant: Portugues, Christophe
63720 St. Ignat (FR)

(72) Inventor:
  • Portugues, Christophe
    63720 St. Ignat (FR)

(74) Representative: Thurgood, Alexander John 
IP GALORE Centre d'Affaires Amarante 3 bis rue Jean Bigot
63500 Issoire
63500 Issoire (FR)

   


(54) MULTI-DENSITY MOULDED EXPANDED POLYSTYRENE PANEL, PROCESS FOR THE MANUFACTURE THEREOF, AND APPARATUS THEREFOR