PROCESS FOR PREPARING A POLYMERIC FOAM USING A PERFLUOROCHEMICAL COMPOUND DISSOLVED OR DISPERSED IN A HYDROFLUOROETHER - Patent 1141102

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EP 1 141 102 A1

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(43)	Date of publication:
	10.10.2001 Bulletin 2001/41

(21)	Application number: 99971010.6

(22)	Date of filing: 26.10.1999

(51)	International Patent Classification (IPC)⁷: C08J 9/14, C08G 18/08

(86)	International application number:
	PCT/US9924/211

(87)	International publication number:
	WO 0024/815 (04.05.2000 Gazette 2000/18)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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Priority:

26.10.1998 US 105673 P

(71)	Applicant: 3M Innovative Properties Company
	Saint Paul, MN 55133-3427 (US)

(72)	Inventor:
	DAMS, Rudolf, J. Saint Paul, MN 55133-3427 (US)

(74)	Representative: VOSSIUS & PARTNER
	Siebertstrasse 4 81675 München 81675 München (DE)

(54)	PROCESS FOR PREPARING A POLYMERIC FOAM USING A PERFLUOROCHEMICAL COMPOUND DISSOLVED OR DISPERSED IN A HYDROFLUOROETHER