Title:
ARTICLE CONTAINING STRUCTURE COMPRISING POLY(DIMETHYL KETONE) AS BASE
Document Type and Number:
Japanese Patent JP2003048933
Kind Code:
A
Abstract:
To obtain a material comprising a poly(dimethyl ketone) as a base having excellent barrier properties to gases, hydrocarbons and gasoline for automobiles.
A structure having at least one layer of a polymer (A) comprising a unit represented by formula (A1) and a unit represented by formula (A2) in a molar ratio of A2/(A1+A2) of 0-30% is used. This packaging material comprises the structure. This hollow body such as a pipe, a bottle, a container, etc., comprises the structure.
Inventors:
EGRET HELENE
BUNEL CLAUDE
COUVERCELLE JEAN-PIERRE
WERTH MICHAEL
GERMAIN YVES
BUNEL CLAUDE
COUVERCELLE JEAN-PIERRE
WERTH MICHAEL
GERMAIN YVES
Application Number:
JP2002119482A
Publication Date:
February 21, 2003
Filing Date:
November 19, 1999
Export Citation:
Assignee:
ATOFINA
International Classes:
B32B27/00; B32B27/36; B65D65/40; C08G6/00; C08G61/02; C08G63/00; B65D1/00; C08G67/00; C08J5/18; C08L61/02; (IPC1-7): C08G6/00; B32B27/00; B65D1/09; B65D65/40; C08J5/18; C08L61/02
Foreign References:
| US3321441A | 1967-05-23 | |||
| US3321441A | 1967-05-23 |
Attorney, Agent or Firm:
Takashi Koshiba