发明申请
US20170009035A1 STERILIZED OXYGEN-ABSORBENT RESIN COMPOSITION, STERILIZED OXYGEN-ABSORBENT MULTILAYERED CONTAINER, AND METHOD FOR MANUFACTURING SAME
有权
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基本信息:
- 专利标题: STERILIZED OXYGEN-ABSORBENT RESIN COMPOSITION, STERILIZED OXYGEN-ABSORBENT MULTILAYERED CONTAINER, AND METHOD FOR MANUFACTURING SAME
- 专利标题(中):灭菌的氧吸收树脂组合物,消毒的氧吸收多层容器及其制造方法
- 申请号:US15115787 申请日:2015-02-06
- 公开(公告)号:US20170009035A1 公开(公告)日:2017-01-12
- 发明人: Fumihiro ITO , Satoshi OKADA , Shinpei IWAMOTO
- 申请人: MITSUBISHI GAS CHEMICAL COMPANY, INC.
- 申请人地址: JP Tokyo
- 专利权人: MITSUBISHI GAS CHEMICAL COMPANY, INC.
- 当前专利权人: MITSUBISHI GAS CHEMICAL COMPANY, INC.
- 当前专利权人地址: JP Tokyo
- 优先权: JP2014-021347 20140206
- 国际申请: PCT/JP2015/053325 WO 20150206
- 主分类号: C08J7/12
- IPC分类号: C08J7/12 ; B01J20/22 ; B01J20/30 ; C08G63/189 ; B32B27/32 ; B65B55/08 ; B32B27/08 ; B32B27/36 ; B32B27/20 ; B32B27/16 ; B01J20/26 ; C08K3/24
摘要:
The present invention provides a sterilized oxygen-absorbing resin composition obtained by performing at least: a sterilizing step of irradiating with radiation an oxygen-absorbing resin composition containing a transition metal catalyst and a thermoplastic resin (a) having a tetralin ring as a constituent unit; and a step of heating the oxygen-absorbing resin composition at a temperature equal to or higher than the glass transition temperature of the thermoplastic resin (a) and equal to or lower than 200° C., after the sterilizing step.
摘要(中):
本发明提供一种无菌氧吸收性树脂组合物,其特征在于,至少进行以下操作:将包含过渡金属催化剂的氧吸收性树脂组合物和具有四氢化萘环的热塑性树脂(a)作为构成单位照射的灭菌工序 ; 以及在灭菌工序后,在等于或高于热塑性树脂(a)的玻璃化转变温度等于或低于200℃的温度下加热吸氧树脂组合物的步骤。
公开/授权文献:
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08J | 加工;配料的一般工艺过程;不包括在C08B,C08C,C08F,C08G或C08H小类中的后处理 |
------C08J7/00 | 高分子物质成形制品的化学处理或涂层 |
--------C08J7/12 | .化学改性 |