A METHOD OF CONTROLLING THE OXIDATION OF CHEMICALS DURING STORAGE USING NOBLE GASES - Patent 0596059

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EP 0 596 059 A1

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(43)	Date of publication:
	11.05.1994 Bulletin 1994/19

(21)	Application number: 93908878.0

(22)	Date of filing: 31.03.1993

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International Patent Classification (IPC):

A61J 1/ 00^{( . )}
C07B 63/ 04^{( . )}

A61K 47/ 02^{( . )}
C09K 15/ 02^{( . )}

(86)	International application number:
	PCT/EP1993/000802

(87)	International publication number:
	WO 1993/020168 (14.10.1993 Gazette 1993/25)

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

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Priority:

03.04.1992 US 19920863056

(60)	Divisional application:
	02012889.8 / 1258522

(71)	Applicant: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
	F-75321 Paris Cédex 07 (FR)

(72)	Inventor:
	SPENCER, Kevin, C. Hinsdale, IL 60521 (US)

(74)	Representative: Caen, Thierry Alain
	L'Air Liquide Société anonyme pour l'étude et l'exploitation des procédés Georges Claude 75, quai d'Orsay F-75321 Paris Cédex 07 F-75321 Paris Cédex 07 (FR)

(54)	A METHOD OF CONTROLLING THE OXIDATION OF CHEMICALS DURING STORAGE USING NOBLE GASES