HIGH PURITY AROMATIC POLYESTER, A FILM AND OTHER PRODUCTS AND DEVICES CONTAINING SUCH POLYESTER AS WELL AS A PROCESS FOR PREPARING SUCH FILM - Patent 0513252

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EP 0 513 252 A1

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(43)	Date of publication:
	19.11.1992 Bulletin 1992/47

(21)	Application number: 91915765.0

(22)	Date of filing: 28.08.1991

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International Patent Classification (IPC):

C08G 63/ 193^{( . )}
G11B 5/ 73^{( . )}
H01G 4/ 18^{( . )}

C08J 5/ 18^{( . )}
H01B 3/ 42^{( . )}

(86)	International application number:
	PCT/EP1991/001631

(87)	International publication number:
	WO 1992/003493 (05.03.1992 Gazette 1992/06)

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

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Priority:

28.08.1990 US 19900573700

(71)	Applicant: ISONOVA TECHNISCHE INNOVATIONEN GES.M.B.H.
	A-2355 Wiener Neudorf (AT)

(72)	Inventors:
	FIALLA, Peter A-2344 Maria Enzersdorf (AT) HAMPL, Edward, F., Jr. St. Paul Ramsey, MN 55106 (US) IQBAL, Mohammed, M. Austin Williamson, TX (US)

(74)	Representative: Stampfer, Heinz
	c/o Isovolta Österreichische Isolierstoffwerke Aktiengesellschaft A-2355 Wiener Neudorf A-2355 Wiener Neudorf (AT)

(54)	HIGH PURITY AROMATIC POLYESTER, A FILM AND OTHER PRODUCTS AND DEVICES CONTAINING SUCH POLYESTER AS WELL AS A PROCESS FOR PREPARING SUCH FILM