(19)
(11) EP 0 809 572 A1

(12)

(43) Date of publication:
03.12.1997 Bulletin 1997/49

(21) Application number: 96906379.0

(22) Date of filing: 14.02.1996
(51) International Patent Classification (IPC): 
B32B 15/ 085( . )
B32B 27/ 32( . )
B32B 27/ 08( . )
(86) International application number:
PCT/US1996/001864
(87) International publication number:
WO 1996/025292 (22.08.1996 Gazette 1996/38)
(84) Designated Contracting States:
AT BE CH DE ES FR GB IT LI NL SE

(30) Priority: 17.02.1995 US 19950389998

(71) Applicant: THE DOW CHEMICAL COMPANY
Midland, Michigan 48674 (US)

(72) Inventors:
  • KELCH, Robert, H.
    Granville, OH 43023 (US)
  • STEVENS, Bradley, Day
    Frazeysburg, OH 43822 (US)
  • FIERO, Terry, H.
    Newark, OH 43055 (US)

(74) Representative: Sternagel, Hans-Günther, Dr. 
Patentanwälte Sternagel & Fleischer Braunsberger Feld 29
51429 Bergisch Gladbach
51429 Bergisch Gladbach (DE)

   


(54) PROTECTIVE POLYMERIC FILM FOR LAMINATION TO METAL