Title:
CONTAINER FOR LOW-TEMPERATURE STORAGE
Document Type and Number:
Japanese Patent JP3226995
Kind Code:
B2
Abstract:
PURPOSE: To obtain a container excellent in hardness, stiffness, impact resistance and transparency at low temperature and useful as a container, etc., for storing fresh foods.
CONSTITUTION: This container is obtained by molding a block copolymer consisting of (A) a polymer block A consisting essentially of two or more vinyl aromatic hydrocarbons and (B) a polymer block B consisting essentially of one or more conjugated dienes having -70 to -20°C Tg value and having 65-85wt.% of the vinyl aromatic hydrocarbon content and >75% block ratio of the vinyl aromatic hydrocarbon block.
Inventors:
Susumu Hoshi
Hiroshi Yanagihara
Hiroshi Yanagihara
Application Number:
JP33871892A
Publication Date:
November 12, 2001
Filing Date:
December 18, 1992
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
B65D85/78; C08F297/04; (IPC1-7): C08F297/04; B65D85/78
Domestic Patent References:
| JP60223812A | ||||
| JP50136386A |