GLASS-FORMING COMPOSITIONS CONTAINING NATURALLY OCCURRING PRE-REACTED ZEOLITE AND METHOD FOR PRODUCING A GLASS THEREFROM - Patent 0121558

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EP 0 121 558 A1

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(43)	Date of publication:
	17.10.1984 Bulletin 1984/42

(21)	Application number: 83903455.0

(22)	Date of filing: 30.09.1983

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International Patent Classification (IPC):

C03C 1/ 00^{( . )}
C03C 3/ 083^{( . )}

C03C 3/ 04^{( . )}
C03C 13/ 00^{( . )}

(86)	International application number:
	PCT/US1983/001538

(87)	International publication number:
	WO 1984/001365 (12.04.1984 Gazette 1984/10)

(84)	Designated Contracting States:
	BE CH DE FR GB LI NL

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Priority:

30.09.1982 US 19820430743

(71)	Applicant: ATLANTIC RICHFIELD COMPANY
	Los Angeles California 90071 (US)

(72)	Inventors:
	MACKENZIE, John, Douglas Los Angeles, CA 90049 (US) HORIUCHI, Tetsuro Gardena, CA 90247 (US)

(74)	Representative: Cropp, John Anthony David, et al
	MATHYS & SQUIRE 100 Grays Inn Road London, WC1X 8AL London, WC1X 8AL (GB)

(54)	GLASS-FORMING COMPOSITIONS CONTAINING NATURALLY OCCURRING PRE-REACTED ZEOLITE AND METHOD FOR PRODUCING A GLASS THEREFROM