Title:
BIAXIALLY ORIENTED LAMINATED POLYESTER FILM
Document Type and Number:
WIPO Patent Application WO/2004/050364
Kind Code:
A1
Abstract:
A biaxially oriented laminated polyester film which is produced by laminating at least three polyester layers through co-extrusion, has a polyester inner layer containing a dye substantially soluble in the polyester, and has an outer resin layer containing metal oxide particles or metal oxide particles added with a metal. The polyester film is suppressed in the bleeding of the dye to the surface of the film, and is excellent in thermal insulation and designability, and thus can be suitably used for attaching on the surface of a window.
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Inventors:
KUNUGIHARA KAZUHIRO (JP)
Application Number:
PCT/JP2003/012078
Publication Date:
June 17, 2004
Filing Date:
September 22, 2003
Export Citation:
Assignee:
MITSUBISHI POLYESTER FILM CORP (JP)
KUNUGIHARA KAZUHIRO (JP)
KUNUGIHARA KAZUHIRO (JP)
International Classes:
E06B5/00; B32B27/20; B32B27/36; (IPC1-7): B32B27/36
Foreign References:
| JP2000006345A | 2000-01-11 | |||
| EP1179421A2 | 2002-02-13 | |||
| JP2002052676A | 2002-02-19 | |||
| JP2000198175A | 2000-07-18 | |||
| JPH10157040A | 1998-06-16 | |||
| JPH08230126A | 1996-09-10 | |||
| EP0338434A2 | 1989-10-25 | |||
| EP0795565A1 | 1997-09-17 | |||
| JP2002210855A | 2002-07-31 |
Other References:
See also references of EP 1568488A4
Attorney, Agent or Firm:
Okada, Kazuhiko (6F Kudan Kangyo Bldg., 10-1, Kudan-Kita 1-chom, Chiyoda-ku Tokyo, JP)
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