Title:
MULTILAYER SHEET
Document Type and Number:
WIPO Patent Application WO/2006/018969
Kind Code:
A1
Abstract:
Disclosed is a multilayer sheet wherein a second layer composed of fibers containing an ethylene-vinyl alcohol copolymer is formed on at least one side of a first layer composed of cellulose fibers. The second layer may be composed of ethylene-vinyl alcohol copolymer fibers and cellulose fibers, and the mass ratio between them (the former/the latter) may be about 97/3-60/40. In the second layer, the average fineness of the ethylene-vinyl alcohol copolymer fibers may be not more than 0.9 decitex and the average fineness of the cellulose fibers is not more than 1.2 decitex.
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Inventors:
KATAYAMA TAKASHI (JP)
KAWAKAMI RYUJI (JP)
TANAKA KAZUHIKO (JP)
KAWAMOTO MASAO (JP)
HARADA TOSHIMITSU (JP)
KAWAKAMI RYUJI (JP)
TANAKA KAZUHIKO (JP)
KAWAMOTO MASAO (JP)
HARADA TOSHIMITSU (JP)
Application Number:
PCT/JP2005/014103
Publication Date:
February 23, 2006
Filing Date:
August 02, 2005
Export Citation:
Assignee:
KURARAY CO (JP)
KATAYAMA TAKASHI (JP)
KAWAKAMI RYUJI (JP)
TANAKA KAZUHIKO (JP)
KAWAMOTO MASAO (JP)
HARADA TOSHIMITSU (JP)
KATAYAMA TAKASHI (JP)
KAWAKAMI RYUJI (JP)
TANAKA KAZUHIKO (JP)
KAWAMOTO MASAO (JP)
HARADA TOSHIMITSU (JP)
International Classes:
A45D34/04; A61F13/49; A61F13/511; A61K8/02; A61K8/73; A61K8/81; A61Q19/00; B32B5/26; D04H1/425; D04H1/4374; D04H1/498; D21H13/08; D21H13/16
Foreign References:
| JP2000073269A | 2000-03-07 | |||
| JP2004315991A | 2004-11-11 | |||
| JPH02175961A | 1990-07-09 |
Attorney, Agent or Firm:
Kuwata, Mitsuo (6th Floor Minato Umeda Building, 3-17,
Nishitemma 6-chome, Kita-k, Osaka-shi Osaka 47, JP)
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