Title:
ガスバリア性に優れた成形体
Document Type and Number:
Japanese Patent JP6984608
Kind Code:
B2
Abstract:
A formed body that exhibits excellent gas-barrier property despite of using an oxygen-absorbing component in small amounts.The formed body is made from of a resin and has a wall portion, the wall portion containing, as an oxygen-absorbing component, a non-polymeric oxygen-absorbing organic component in an amount of 0.5 to 2.5% by mass, and having a ratio of oxygen permeation rates expressed by the following formula that is suppressed to be not more than 42%,wherein P is an oxygen permeation rate (cc) through the wall portion, and Po is an oxygen permeation rate (cc) through the wall portion of the same thickness but without containing the oxygen-absorbing component.
Inventors:
Yukiko Hirayama
Toshiki Yamada
Yoshiki Sawa
Muramatsu plane
Toshiki Yamada
Yoshiki Sawa
Muramatsu plane
Application Number:
JP2018542883A
Publication Date:
December 22, 2021
Filing Date:
September 28, 2017
Export Citation:
Assignee:
Toyo Seikan Group Holdings Co., Ltd.
International Classes:
B32B27/18; B29C49/22; B32B27/00; B32B27/36; C08J5/00; C08L101/00
Domestic Patent References:
| JP2014172219A |
Foreign References:
| WO2014136914A1 | ||||
| WO2013099921A1 | ||||
| WO2012102086A1 | ||||
| WO2015137450A1 |
Attorney, Agent or Firm:
Naozumi Ono
Sachiko Okunuki
Sachiko Okunuki