PROCESS FOR PREPARING ADVANCED EPOXY RESINS EMPLOYING A PHOSPHONIUM TRIFLUOROACETATE CATALYST - Patent 0111562

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EP 0 111 562 A1

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(43)	Date of publication:
	27.06.1984 Bulletin 1984/26

(21)	Application number: 83902369.0

(22)	Date of filing: 17.06.1983

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International Patent Classification (IPC):

C08G 59/ 02^{( . )}
C08G 59/ 68^{( . )}

C08G 59/ 06^{( . )}

(86)	International application number:
	PCT/US1983/000942

(87)	International publication number:
	WO 1984/000171 (19.01.1984 Gazette 1984/02)

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

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Priority:

23.06.1982 US 19820391094

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

(72)	Inventors:
	DOORAKIAN, George A. Bedford, MA 01730 (US) PAUL, Marsha, A. Natick, MA 01760 (US) GIST, Adolphus V. Dallas, TX 75218 (US)

(74)	Representative: Hann, Michael, Dr., et al
	Patentanwälte Dr. Michael Hann Dr. H.-G. Sternagel Sander Aue 30 D-51465 Bergisch Gladbach D-51465 Bergisch Gladbach (DE)

(54)	PROCESS FOR PREPARING ADVANCED EPOXY RESINS EMPLOYING A PHOSPHONIUM TRIFLUOROACETATE CATALYST