(19)
(11) EP 1 397 456 A1

(12)

(43) Date of publication:
17.03.2004 Bulletin 2004/12

(21) Application number: 02746532.7

(22) Date of filing: 14.06.2002
(51) International Patent Classification (IPC)7: C09J 7/04, C08K 7/00, B32B 27/14, C09J 7/02, D06N 3/18
(86) International application number:
PCT/US2002/018899
(87) International publication number:
WO 2002/102912 (27.12.2002 Gazette 2002/52)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 19.06.2001 JP 2001185356

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

(72) Inventors:
  • KASAI, Toshihiro
    Kanagawa 229-11 (JP)
  • OKUYAMA, Takahide
    Yamagata 990-2221 (JP)
  • NARUSE, Toshinori
    Kanagawa 229-1135 (JP)

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

   


(54) PROTECTIVE FILM, ADHESIVE SHEET, AND FLOOR SURFACE PROTECTIVE STRUCTURE