Title:
GAS-BARRIER COMPOSITE FILM
Document Type and Number:
WIPO Patent Application WO/1998/003334
Kind Code:
A1
Abstract:
A gas-barrier composite film excellent in oxygen and/or carbon dioxide barrier properties, characterized by having a laminate structure constituted of a film made of a polyglycolic acid comprising at least 60 % by weight of repeating units of general formula (1) and a thermoplastic resin film laying on at least either surface of the above film.
More Like This:
| WO/2018/022483 | FIBER REINFORCING POLYMER COMPOSITE AND ARTICLES MADE THEREFROM |
| WO/2020/204331 | OPTICAL LAMINATE |
Inventors:
SHIIKI ZENYA (JP)
KAWAKAMI YUKICHIKA (JP)
SATO NOBUO (JP)
HOSHINO MITSURU (JP)
KOUYAMA TOSHITAKA (JP)
KAWAKAMI YUKICHIKA (JP)
SATO NOBUO (JP)
HOSHINO MITSURU (JP)
KOUYAMA TOSHITAKA (JP)
Application Number:
PCT/JP1997/002164
Publication Date:
January 29, 1998
Filing Date:
June 23, 1997
Export Citation:
Assignee:
KUREHA CHEMICAL IND CO LTD (JP)
SHIIKI ZENYA (JP)
KAWAKAMI YUKICHIKA (JP)
SATO NOBUO (JP)
HOSHINO MITSURU (JP)
KOUYAMA TOSHITAKA (JP)
SHIIKI ZENYA (JP)
KAWAKAMI YUKICHIKA (JP)
SATO NOBUO (JP)
HOSHINO MITSURU (JP)
KOUYAMA TOSHITAKA (JP)
International Classes:
B32B27/08; (IPC1-7): B32B27/36; B32B7/02
Foreign References:
| JPH04197634A | 1992-07-17 | |||
| JPH03266643A | 1991-11-27 |
Other References:
See also references of EP 0909640A4
Attorney, Agent or Firm:
Nishikawa, Shigeaki (401 43-8, Higashi-Nippori 3-chom, Arakawa-ku Tokyo 116, JP)
Download PDF:
Previous Patent: METHOD FOR PRODUCING A COMPOSITE MATERIAL AND MATERIAL OBTAINED BY MEANS OF SAID METHOD
Next Patent: INK JET RECORDING HEAD APPARATUS
Next Patent: INK JET RECORDING HEAD APPARATUS