IMPROVEMENTS IN OR RELATING TO THE PRODUCTION OF PLASTICS MATERIAL INCORPORATING STARCH - Patent 0491799

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EP 0 491 799 A1

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(43)	Date of publication:
	01.07.1992 Bulletin 1992/27

(21)	Application number: 90913853.0

(22)	Date of filing: 11.09.1990

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International Patent Classification (IPC):

C08J 3/ 20^{( . )}
C08J 3/ 00^{( . )}
C08L 23/ 02^{( . )}

C08G 81/ 00^{( . )}
C08J 3/ 22^{( . )}

(86)	International application number:
	PCT/GB1990/001402

(87)	International publication number:
	WO 1991/004286 (04.04.1991 Gazette 1991/08)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB IT LI LU NL SE

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Priority:

12.09.1989 GB 19890020626

(71)	Applicant: EPRON INDUSTRIES LIMITED
	Ketton, Stamford Lincs. PE9 3SZ (GB)

(72)	Inventor:
	GRIFFIN, Gerald, Joseph, Louis Near Duddington Leicestershire PE9 3QN (GB)

(74)	Representative: Howden, Christopher Andrew
	FORRESTER & BOEHMERT Franz-Joseph-Strasse 38 D-80801 München D-80801 München (DE)

(54)	IMPROVEMENTS IN OR RELATING TO THE PRODUCTION OF PLASTICS MATERIAL INCORPORATING STARCH