PROCESS FOR THE PRODUCTION OF DEAD BURNED REFRACTORY MAGNESIA - Patent 0067809

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EP 0 067 809 A1

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(43)	Date of publication:
	29.12.1982 Bulletin 1982/52

(21)	Application number: 81900196.0

(22)	Date of filing: 29.12.1980

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International Patent Classification (IPC):

C04B 2/ 00^{( . )}
C04B 35/ 043^{( . )}

C01F 5/ 08^{( . )}

(86)	International application number:
	PCT/US1980/001742

(87)	International publication number:
	WO 1982/002190 (08.07.1982 Gazette 1982/17)

(84)	Designated Contracting States:
	AT GB NL

(71)	Applicant: THE DOW CHEMICAL COMPANY
	Midland Michigan 48640-1967 (US)

(72)	Inventors:
	REYNOLDS, Jack Burnham County of Midland, MI 48640 (US) AMOS, Charles Robert County of Bay, MI (US)

(74)	Representative: Casalonga, Axel, et al
	BUREAU D.A. CASALONGA - JOSSE Morassistrasse 8 D-80469 München D-80469 München (DE)

(54)	PROCESS FOR THE PRODUCTION OF DEAD BURNED REFRACTORY MAGNESIA