公开(公告)号：EP1892267A1

公开(公告)日：2008-02-27

申请号：EP05750875.6

申请日：2005-06-15

申请人： Nihon Yamamura Glass Co. Ltd.

发明人： MAKINO, Ryosei c/o NIHON YAMAMURA GLASS Co., Ltd. ,  TAKASHIMA, Tadayoshi NIHON YAMAMURA GLASS Co.,Ltd ,  SASAKURA, Kazuhiro NIHON YAMAMURA GLASS Co., Ltd.

IPC分类号： C08L101/00 ,  B65D51/24 ,  B65D53/00 ,  C08J5/00 ,  C08K3/30 ,  C08K5/103

CPC分类号： B65D81/266 ,  B65D41/3423 ,  C08K5/0008 ,  C08K5/103 ,  C08K2201/005 ,  C08K2201/012 ,  Y02E60/324

摘要： The present invention provides an oxygen-absorbing resin composition, which is superior in oxygen absorbability, absorbs oxygen remaining in the container after sealing, keeps the contents in the container in good preservation, and improves moldability, dispersibility of the oxygen absorbent, stability of the oxygen absorbing performance, performance of preventing peeling and separation of the oxygen absorbent from the base resin, rigidity of the sealing part, and the like, which become problems in the case of including an oxygen absorbent having high oxygen absorbability and low compatibility with the base resin, as well as provides an oxygen-absorbing container cap and an oxygen-absorbing container plug using the same.
The present invention provides an oxygen-absorbing resin composition characterized by being obtained by dispersing and blending an oxygen absorbent containing 20% or more of particles having a particle diameter of 1000 µ m or less at a ratio of 20% or less to a base resin.

摘要翻译： 本发明提供了对氧吸收性树脂组合物，所有这些是在氧吸收性优异，吸收氧气残留在容器密封后，保持在良好的保存容器中的内容物，并提高成型性，氧的分散性吸收剂，稳定 氧吸收性能，防止剥离和从所述基础树脂中的氧吸收剂的分离，密封部的刚性的性能等，成为在包含在氧气吸收剂具有高的氧吸收性和与基部的相容性低的情况下的问题 树脂，以及为提供氧吸收性容器盖和上使用相同的氧吸收性容器栓。 本发明提供由通过分散和氧吸收剂的配合为20％或更小，以基体树脂的比例含具有1,000μm以下的粒径的颗粒的20％或更多而获得特征的氧吸收性树脂组合物 ，