CRYSTALLINE ALUMINUMPHOSPHATE COMPOSITIONS - Patent 0333816

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EP 0 333 816 A1

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(43)	Date of publication:
	27.09.1989 Bulletin 1989/39

(21)	Application number: 88908535.0

(22)	Date of filing: 24.08.1988

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International Patent Classification (IPC):

B01J 20/ 02^{( . )}
C01B 25/ 45^{( . )}
C01B 37/ 06^{( . )}
C01B 39/ 04^{( . )}
C01B 39/ 22^{( . )}

C01B 25/ 36^{( . )}
C01B 37/ 04^{( . )}
C01B 37/ 08^{( . )}
C01B 39/ 10^{( . )}
C01B 39/ 54^{( . )}

(86)	International application number:
	PCT/US1988/002910

(87)	International publication number:
	WO 1989/001912 (09.03.1989 Gazette 1989/06)

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

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Priority:

28.08.1987 US 19870090801
15.06.1988 US 19880207850

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

(72)	Inventors:
	DAVIS, Mark, E. Blacksburg, VA 24060 (US) GARCES, Juan, M. Midland, MI 48640 (US) SALDARRIGA, Carlos, H. Medellin (CO) MONTES DE CORREA, Maria del Consuelo Blacksburg, VA 24060 (US)

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

(54)	CRYSTALLINE ALUMINUMPHOSPHATE COMPOSITIONS