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Patent Searching and Data


Title:
TUBE CONTAINER
Document Type and Number:
Japanese Patent JPH11221891
Kind Code:
A
Abstract:

To provide a tube container comprising material quality not permitting the permeation or adsorption of an aromatic or medicinal component of content in a plastic tube and not leaving wrinkles on the surface of the tube even if the body part of the tube is squeezed.

In a tube container 1, the innermost layer of the cylindrical part thereof consists of a saponified ethylene/vinyl acetate copolymer, a polyethylene terephthalate resin and a polyacrylonitrile resin. In this case, an intermediate layer 13 comprising a resin harder than a polyolefinic resin is provided between the innermost layer 11 and a surface layer 12 and consists of a saponified ethylene/vinyl acetate copolyriter, a polyethylene terephtalate resin and a polyacrylonitrile resin and an adhesive resin layer 14 is formed between the surface layer 12 and the intermediate layer 13 and between the intermediate layer 13 and the innermost layer 11.


Inventors:
BIZEN TAKEHIKO
Application Number:
JP28381798A
Publication Date:
August 17, 1999
Filing Date:
October 06, 1998
Export Citation:
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Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B65D35/10; B32B27/28; B32B27/32; B32B27/36; (IPC1-7): B32B27/32; B32B27/28; B32B27/36; B65D35/10
Attorney, Agent or Firm:
Satoshi Kanayama (1 person outside)