Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MULTILAYER STRUCTURE
Document Type and Number:
Japanese Patent JP2002036448
Kind Code:
A
Abstract:

To obtain a multilayer structure having excellent oxygen barrier properties and odor barrier properties as well as excellent transparency.

The multilayer structure comprises a multilayer sheet having a layer obtained by adding an inorganic filler (B) having an aspect ratio of 5 or more such as a talc or the like and adding a deodorant (F) such as a zeolite or the like to a barrier resin (A) such as an ethylene/vinyl alcohol copolymer or the like and a layer obtained by adding the inorganic filler (B) and the deodorant (F) to a thermoplastic resin except the barrier resin (A) such as a polyamide or the like and manufactured by co-extrusion and at least uniaxially stretching by a stretching ratio of 2 or more.


Inventors:
MURATA TOMONORI
TAKADA SHIGEKI
Application Number:
JP2000225205A
Publication Date:
February 05, 2002
Filing Date:
July 26, 2000
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KURARAY CO
International Classes:
B65D65/40; B32B27/18; C08K3/00; C08L23/00; C08L29/04; C08L77/00; C08L101/00; (IPC1-7): B32B27/18; B65D65/40; C08L23/00; C08L29/04; C08L77/00
Domestic Patent References:
JP2001301100A2001-10-30
JPH06270345A1994-09-27
JPH05193076A1993-08-03
JPH0776336A1995-03-20
JP2001150605A2001-06-05
JPH0776338A1995-03-20
JPH05140344A1993-06-08
JPH01308627A1989-12-13
JPH11106590A1999-04-20
JPH0459353A1992-02-26
JPH06263172A1994-09-20
JPH02235740A1990-09-18
JPH11246610A1999-09-14
JPH11227118A1999-08-24
JP2000062118A2000-02-29
JPH101570A1998-01-06