(19)
(11)
EP 2 488 348 A1
(12)
(43)
Date of publication:
22.08.2012
Bulletin 2012/34
(21)
Application number:
10771603.7
(22)
Date of filing:
13.10.2010
(51)
International Patent Classification (IPC):
B29C
70/20
(2006.01)
B29D
30/38
(2006.01)
(86)
International application number:
PCT/US2010/052428
(87)
International publication number:
WO 2011/046994
(
21.04.2011
Gazette 2011/16)
(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
(30)
Priority:
13.10.2009
US 578252
(71)
Applicant:
E. I. du Pont de Nemours and Company
Wilmington, DE 19898 (US)
(72)
Inventor:
VOLPI, Alessandro
I-20144 Milan (IT)
(74)
Representative:
Dannenberger, Oliver Andre
Abitz & Partner Patentanwälte Postfach 86 01 09
81628 München
81628 München (DE)
(54)
SHEET AND METHOD OF MAKING SHEET FOR SUPPORT STRUCTURES AND TIRES