Title:
ガスバリア性を向上させた多層容器
Document Type and Number:
Japanese Patent JP5368989
Kind Code:
B2
Abstract:
A multilayer container having enhanced gas barrier properties comprises at least two outer layers comprising a polymer matrix, and at least one barrier layer disposed between the at least two outer layers. The at least one barrier layer comprises a first polymer composition comprising a polymer matrix and a low molecular weight additive. In a particular embodiment, the low molecular weight additive comprises a purine derivative, such as caffeine, and is present in the multilayer container in an amount in the range of about 0.2 to about 10 weight percent of the container.
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Inventors:
Shi, Yu
Fan, xiao yang
Michael Schulteis
Schloss, Francis, M.
Kriegel, Robert
Fan, xiao yang
Michael Schulteis
Schloss, Francis, M.
Kriegel, Robert
Application Number:
JP2009528414A
Publication Date:
December 18, 2013
Filing Date:
September 10, 2007
Export Citation:
Assignee:
The Coca-Cola Company
International Classes:
B65D1/00; B29C49/02; B32B27/00; B32B27/18; B65D65/40
Domestic Patent References:
| JP62073943A |
Other References:
Polyester blends with improved gas barrier properties,RESEARCH DISCLOSURE,1983年 6月,NUMBER 230,220頁
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Toshifumi Onuki
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