AGRICHEMICAL TABLET FORMULATIONS CONTAINING ACTIVE MATERIAL ENCAPSULATED IN WATER-SOLUBLE POLYMERS - Patent 0681430

(19)

(11)

EP 0 681 430 A1

(12)

(43)	Date of publication:
	15.11.1995 Bulletin 1995/46

(21)	Application number: 94905582.0

(22)	Date of filing: 06.01.1994

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International Patent Classification (IPC):

A01N 25/ 10^{( . )}
A01N 25/ 34^{( . )}
A01N 47/ 36^{( . )}

A01N 25/ 26^{( . )}
A01N 47/ 24^{( . )}

(86)	International application number:
	PCT/US1994/000074

(87)	International publication number:
	WO 1994/016561 (04.08.1994 Gazette 1994/18)

(84)	Designated Contracting States:
	DE ES FR GB GR IT

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Priority:

29.01.1993 US 19930011045

(71)	Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
	Wilmington Delaware 19898 (US)

(72)	Inventors:
	REIS, Michael, Paul Wilmington, DE 19808-2118 (US) TOCKER, Stanley Wilmington, DE 19808-2118 (US)

(74)	Representative: Hildyard, Edward Martin, et al
	Frank B. Dehn & Co. European Patent Attorneys Imperial House 15-19 Kingsway London WC2B 6UZ London WC2B 6UZ (GB)

(54)	AGRICHEMICAL TABLET FORMULATIONS CONTAINING ACTIVE MATERIAL ENCAPSULATED IN WATER-SOLUBLE POLYMERS