ANIONIC POLYMERIZATION OF CIS- AND TRANS-1,3-PENTADIENE FROM A MIXTURE OF SATURATED AND UNSATURATED HYDROCARBONS

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EP 0 202 220 A1

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(43)	Date of publication:
	26.11.1986 Bulletin 1986/48

(21)	Application number: 85900293.0

(22)	Date of filing: 16.11.1984

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International Patent Classification (IPC):

C08F 4/ 44^{( . )}
C07C 9/ 22^{( . )}
C08C 19/ 00^{( . )}
C08C 19/ 06^{( . )}
C08C 19/ 20^{( . )}
C08F 8/ 04^{( . )}
C08F 136/ 04^{( . )}

C07C 2/ 40^{( . )}
C07C 11/ 21^{( . )}
C08C 19/ 02^{( . )}
C08C 19/ 14^{( . )}
C08F 4/ 42^{( . )}
C08F 36/ 04^{( . )}

(86)	International application number:
	PCT/US1984/001874

(87)	International publication number:
	WO 1986/002931 (22.05.1986 Gazette 1986/11)

(84)	Designated Contracting States:
	GB SE

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

(72)	Inventors:
	DONATE, Felipe, A. Midland, MI 48640 (US) BOZZELLI, John, W. Midland, MI 48640 (US) DENNIS, Kent, S. Midland, MI 48640 (US)

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

(54)	ANIONIC POLYMERIZATION OF CIS- AND TRANS-1,3-PENTADIENE FROM A MIXTURE OF SATURATED AND UNSATURATED HYDROCARBONS