![交联发泡用组合物、交联发泡体及使用其的鞋用中底](/CN/2009/8/30/images/200980151402.jpg)
基本信息:
- 专利标题: 交联发泡用组合物、交联发泡体及使用其的鞋用中底
- 专利标题(英):Crosslinkable and foamable composition, crosslinked foamed object, and shoe midsole comprising same
- 申请号:CN200980151402.9 申请日:2009-12-21
- 公开(公告)号:CN102257047A 公开(公告)日:2011-11-23
- 发明人: 清水大助 , 荒木祥文 , 铃木胜美 , 草之瀬康弘 , 堀内美花
- 申请人: 旭化成化学株式会社
- 申请人地址: 日本东京都
- 专利权人: 旭化成化学株式会社
- 当前专利权人: 旭化成株式会社
- 当前专利权人地址: 日本东京都
- 代理机构: 北京三友知识产权代理有限公司
- 代理人: 丁香兰; 庞东成
- 优先权: 2008-325652 2008.12.22 JP; 2008-325655 2008.12.22 JP
- 国际申请: PCT/JP2009/007069 2009.12.21
- 国际公布: WO2010/073589 JA 2010.07.01
- 进入国家日期: 2011-06-20
- 主分类号: C08J9/06
- IPC分类号: C08J9/06 ; A43B13/04 ; C08K5/00 ; C08L23/08 ; C08L53/00
A crosslinked foamed object and a shoe midsole which have an excellent balance among various material properties, i.e., lightweight properties, flexibility, compression set, tear strength, resilience, and stability to molding, and a crosslinkable and foamable composition which gives the foamed object and the midsole. The crosslinkable and foamable composition comprises (A) an ethylene copolymer, (B) a copolymer comprising a vinylaromatic monomer unit and a conjugated diene monomer unit having an unsaturated bond, (C) an organic peroxide, and (D) a blowing agent, wherein the ratio of the mass of the ingredient (A) to the mass of the ingredient (B), (A)/(B), is from 97/3 to 50/50, and the ingredient (B) contains the vinylaromatic monomer unit in an amount of 5-80 mass% of the ingredient (B)and the conjugated diene monomer unit in an amount of 5-55 mass% of the ingredient (B).
公开/授权文献:
- CN102257047B 交联发泡用组合物、交联发泡体及使用其的鞋用中底 公开/授权日:2013-07-17