EXTRUSION HEAD WITH ADJUSTABLE WIDTH, FOR THE EXTRUSION OF FAST THERMODEGRADABLE POLYMERS, AND EXTRUSION PROCESS MAKING USE THEREOF - Patent 1370405

(19)

(11)

EP 1 370 405 A1

(12)

(43)	Date of publication:
	17.12.2003 Bulletin 2003/51

(21)	Application number: 01919759.9

(22)	Date of filing: 23.03.2001

(51)	International Patent Classification (IPC)⁷: B29C 47/16, B29C 47/72

(86)	International application number:
	PCT/IT0100/146

(87)	International publication number:
	WO 0207/6705 (03.10.2002 Gazette 2002/40)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

(71)	Applicant: RPC Cobelplast Montonate S.R.L.
	21020 Montonate di Mornago (Varese) (IT)

(72)	Inventor:
	SECHI, Mario I-21100 Varese (IT)

(74)	Representative: Faggioni, Carlo Maria, Dr. Ing. et al
	FumeroStudio Consulenza Brevetti SncPettenkoferstrasse 20-22 80336 Munich 80336 Munich (DE)

(54)	EXTRUSION HEAD WITH ADJUSTABLE WIDTH, FOR THE EXTRUSION OF FAST THERMODEGRADABLE POLYMERS, AND EXTRUSION PROCESS MAKING USE THEREOF