AQUEOUS SUSPENSIONS OF METAKAOLIN AND A METHOD OF PRODUCING CEMENTITIOUS COMPOSITIONS - Patent 0991605

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EP 0 991 605 A1

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(43)	Date of publication:
	12.04.2000 Bulletin 2000/15

(21)	Application number: 98932268.0

(22)	Date of filing: 16.06.1998

(51)	International Patent Classification (IPC)⁷: C04B 28/04, C04B 14/10

(86)	International application number:
	PCT/GB9801/758

(87)	International publication number:
	WO 9857/905 (23.12.1998 Gazette 1998/51)

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

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Priority:

17.06.1997 GB 9712479

(71)	Applicant: ECC INTERNATIONAL LIMITED
	Theale,Reading,Berkshire RG7 4SA (GB)

(72)	Inventors:
	ASBRIDGE, Anthony, Hales Cornwall TR1 3XA (GB) JONES, Thomas, Richard Cornwall PL25 4BJ (GB) SKUSE, David, Robert Cornwall TR1 1BH (GB)

(74)	Representative: McCormack, Derek James et al
	ECC International Ltd,Patents Department,John Keay House St Austell, Cornwall PL25 4DJ St Austell, Cornwall PL25 4DJ (GB)

(54)	AQUEOUS SUSPENSIONS OF METAKAOLIN AND A METHOD OF PRODUCING CEMENTITIOUS COMPOSITIONS