发明名称 |
OXYGEN-ABSORBING RESIN, OXYGEN-ABSORBING RESIN COMPOSITIONS AND OXYGEN-ABSORBING CONTAINERS |
摘要 |
The invention aims at providing an oxygen-absorbing resin which has excellent oxygen absorption performance and which can dispense with the addition of a transition metal catalyst or the irradiation with a radiation. The invention provides an oxygen-absorbing resin which is obtained by polymerizing a raw material containing a monomer (A) having an unsaturated alicyclic structure bearing a carbon-carbon double bond wherein one carbon atom adjacent to the carbon-carbon double bond is bonded to an electron-donating substituent and a hydrogen atom and another carbon atom adjacent to the carbon atom is bonded to a heteroatom-containing functional group or a bonding group derived from the functional group with the electron-donating substituent and the functional or bonding group taking cis-configuration and which contains the unsaturated alicyclic structure in an amount of 0.5 to 10meq/g; oxygen-absorbing resin compositions containing the above oxygen-absorbing resin; and oxygen-absorbing containers, characterized by having an oxygen-absorbing layer made from the resin or the compositions. |
申请公布号 |
EP2036936(A4) |
申请公布日期 |
2011.01.26 |
申请号 |
EP20070740886 |
申请日期 |
2007.04.03 |
申请人 |
TOYO SEIKAN KAISHA, LTD. |
发明人 |
OHTA, YOSHIHIRO;ISHIZAKI, YOICHI |
分类号 |
C08G63/553;B01D53/14;B01J20/26;B32B27/00;B65D81/26;C08L23/06;C08L67/02 |
主分类号 |
C08G63/553 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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