发明公开
EP2792713A1 OXYGEN-ABSORBING RESIN COMPOSITION, AND MULTILAYER BODY, CONTAINER, INJECTION-MOLDED BODY, AND MEDICAL CONTAINER USING SAME
有权
基本信息:
- 专利标题： OXYGEN-ABSORBING RESIN COMPOSITION, AND MULTILAYER BODY, CONTAINER, INJECTION-MOLDED BODY, AND MEDICAL CONTAINER USING SAME
- 专利标题（中）：氧吸收性树脂组合物和复合材料体，TANK，注射成形的元件与医疗用容器THEREOF
- 申请号：EP12857852.3 申请日：2012-12-17
- 公开(公告)号：EP2792713A1 公开(公告)日：2014-10-22
- 发明人： OKADA, Satoshi , TAKAGI, Toshiya , KASHIBA, Takashi , IWAMOTO, Shinpei , IKEDA, Shinichi , ITO, Fumihiro , OGAWA, Shun , ARAKAWA, Shota , USUDA, Kenichiro
- 申请人： Mitsubishi Gas Chemical Company, Inc.
- 申请人地址： 5-2, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8324 JP
- 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： 5-2, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8324 JP
- 代理机构： HOFFMANN EITLE
- 优先权： JP2011275861 20111216; JP2012178270 20120810; JP2012264590 20121203; JP2012265120 20121204; JP2012265119 20121204; JP2012267218 20121206; JP2012268338 20121207; JP2012269379 20121210; JP2012269380 20121210; JP2012270356 20121211
- 国际公布： WO2013089268 20130620
- 主分类号： C08L77/00
- IPC分类号： C08L77/00 ; C08G69/26 ; C08K3/10 ; C08K5/09
摘要：
Provided are a novel oxygen-absorbing resin composition not responsive to a metal detector, producing no odor after absorption of oxygen and having excellent oxygen-absorbing performance, and a multilayer body, container, injection-molded article and medical container using these. Further provided are an oxygen-absorbing resin composition etc. having excellent oxygen-absorbing performance in a wide range of humidity conditions from low humidity to high humidity. The oxygen-absorbing resin composition of the present invention is an oxygen-absorbing resin composition containing a polyamide compound and a transition metal catalyst, wherein the polyamide compound has at least one constituent unit having a tetralin ring. Moreover, the multilayer body, container, injection-molded article, medical container, etc. of the present invention are obtained by using the oxygen-absorbing resin composition of the present invention.
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 |
| ----C08L | 高分子化合物的组合物 |
| ------C08L77/00 | 由在主链中形成羧酸酰胺键合反应得到的聚酰胺的组合物；这些聚合物的衍生物的组合物 |