公开(公告)号：EP2754618A1

公开(公告)日：2014-07-16

申请号：EP12829733.0

申请日：2012-09-06

申请人： CJ Cheiljedang Corporation ,  Korea Institute of Science and Technology

发明人： SONG, Eun Kyung ,  JO, Kyoung Sik ,  LEE, Jin Hwan ,  YUN, Tae Kyung ,  LEE, Kwang Ryeol ,  MOON, Myoung Woon ,  KIM, Seong Jin

IPC分类号： B65D25/14 ,  B65D65/40 ,  B32B27/06 ,  A47G19/02

CPC分类号： B65D25/14 ,  A47J47/02 ,  B65D1/40 ,  B65D81/24 ,  C23C16/401 ,  C23C16/402 ,  C23C16/44 ,  C23C16/505

摘要： The present invention relates to a food container made of a plastic material and having a nano-structured hydrophobic surface, including: a plurality of nano-structures formed on a surface of the food container; and a first hydrophobic thin film coated on an upper side of the surface, on which the nano-structures are formed, and a manufacturing method thereof. According to the present invention, it is possible to provide the food container having the nano-structured hydrophobic surface capable of having excellent gas blocking performance, as well as hydrophobicity, and the manufacturing method thereof.

摘要翻译： 本发明涉及一种由塑料材料制成并具有纳米结构疏水表面的食品容器，包括：形成在食品容器表面上的多个纳米结构; 以及涂布在其上形成有纳米结构的表面上侧的第一疏水性薄膜及其制造方法。 根据本发明，可以提供具有能够具有优异的气体阻隔性能的纳米结构的疏水性表面以及疏水性的食品容器及其制造方法。

公开(公告)号：EP2819930A1

公开(公告)日：2015-01-07

申请号：EP13754954.9

申请日：2013-02-28

申请人： Cj Cheiljedang Corporation ,  Korea Institute of Science and Technology

发明人： LEE, Kwang Ryeol ,  MOON, Myoung Woon ,  KIM, Seong Jin ,  SONG, Eun Kyung ,  JO, Kyoung Sik ,  YUN, Tae Kyung

IPC分类号： B65D81/24 ,  B65D25/24 ,  C08J7/04 ,  C23C16/44

CPC分类号： B65D81/24 ,  B05D1/62 ,  B05D3/144 ,  B65D25/14 ,  C23C16/0245 ,  C23C16/0272 ,  C23C16/045 ,  C23C16/401 ,  C23C16/402 ,  C23C16/505

摘要： There are provided a food container having improved oxygen barrier properties and a manufacturing method thereof. The food container includes a container made of a plastic material, a buffer thin layer formed on a surface of the container and having a thickness of 5 to 30nm, and an oxygen barrier thin layer formed on the buffer thin layer. Accordingly, it is possible to provide a food container and a manufacturing method thereof, which can remarkably improve oxygen barrier properties by depositing, using a plasma method, an oxygen barrier thin layer on a porous plastic container having low surface energy without breaking the oxygen barrier thin layer.