A gas permeable membrane comprising a thin polymeric coating on a microporous backing, said gas permeable membrane being permeable permitting for oxygen and carbon dioxide at different flow rates, wherein the gas permeable membrane is made from a copolymer of a polyether and a polyamide enables the achievement of a controlled atmosphere in a cargo region, wherein the membrane is able to obtain and hold low concentrations of carbon dioxide and of oxygen in the atmosphere in the cargo region and to produce an "ideal" or optimum storage atmosphere which will ensure a retardation of respiratory activity within the container.
申请公布号
EP2051853(A1)
申请公布日期
2009.04.29
申请号
EP20070785733
申请日期
2007.08.09
申请人
MAERSK CONTAINER INDUSTRI AS
发明人
SCHMIDT,RICHARD;JOERGENSEN, GERT;NYMEIJER, DOROTHEA, CATHARINA;ROLEVINK, HENDRIKUS, HENRY, MARIA