PIGMENT DISPERSANT RESIN WITH P-CONTAINING ACID - Patent 0283511

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EP 0 283 511 A1

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(43)	Date of publication:
	28.09.1988 Bulletin 1988/39

(21)	Application number: 87906869.0

(22)	Date of filing: 25.09.1987

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International Patent Classification (IPC):

C08F 230/ 02^{( . )}
C09D 17/ 00^{( . )}

C08F 246/ 00^{( . )}

(86)	International application number:
	PCT/US1987/002387

(87)	International publication number:
	WO 1988/002382 (07.04.1988 Gazette 1988/08)

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

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Priority:

30.09.1986 US 19860913402
24.11.1986 US 19860934254

(71)	Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
	Wilmington, DE 19880-0017 (US)

(72)	Inventors:
	HUYBRECHTS, Jozef, Theresia B-2360 Oud-Turnhout (BE) VAN DEN BOSCH, Guido, Richard, Louis B-2970 Hever-Schipleken (BE) VERHAEGEN, Rudolf, Felix, Landriette B-2570 Duffel (BE)

(74)	Representative: Abitz, Walter, Dr.-Ing., et al
	Patentanwälte Abitz & Partner Postfach 86 01 09 D-81628 München D-81628 München (DE)

(54)	PIGMENT DISPERSANT RESIN WITH P-CONTAINING ACID