LOW VISCOSITY, HIGH SOLIDS POLYMER POLYOLS PREPARED USING A PREFORMED DISPERSANT - Patent 0250591

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EP 0 250 591 A1

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(43)	Date of publication:
	07.01.1988 Bulletin 1988/01

(21)	Application number: 87904007.0

(22)	Date of filing: 18.12.1986

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International Patent Classification (IPC):

C08F 2/ 06^{( . )}
C08F 290/ 00^{( . )}
C08F 299/ 00^{( . )}
C08G 18/ 81^{( . )}

C08F 2/ 08^{( . )}
C08F 290/ 06^{( . )}
C08G 18/ 63^{( . )}

(86)	International application number:
	PCT/US1986/002742

(87)	International publication number:
	WO 1987/003886 (02.07.1987 Gazette 1987/14)

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

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Priority:

23.12.1985 US 19850812435

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

(72)	Inventor:
	HOFFMAN, Dwight, K. Midland, MI 48640 (US)

(74)	Representative: Huber, Bernhard, Dipl.-Chem., et al
	Patentanwälte H. Weickmann, Dr. K. Fincke F.A. Weickmann, B. Huber Dr. H. Liska, Dr. J. Prechtel, Dr. B. Böhm Postfach 86 08 20 D-81635 München D-81635 München (DE)

(54)	LOW VISCOSITY, HIGH SOLIDS POLYMER POLYOLS PREPARED USING A PREFORMED DISPERSANT