发明名称 |
Laminar thermoplastic resin structure |
摘要 |
A laminar thermoplastic resin structure comprising a plurality of thermoplastic resin layers is obtained by bonding thermoplastic resin layers with a layer, or layers, of a maleic acid-modified block copolymer of a conjugated diene and an aromatic vinyl monomer interposed therebetween. The laminar structure thus obtained possesses a high bonding strength at elevated temperatures, and also excellent processability since the bonding layer per se is of thermoplastic nature. Thus, this laminar structure is particularly suitable as a material for use at elevated temperatures, for example, a packaging material for retort sterilization or a pipe for conducting hot fluids.
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申请公布号 |
US4341837(A) |
申请公布日期 |
1982.07.27 |
申请号 |
US19790064626 |
申请日期 |
1979.08.07 |
申请人 |
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
KATSUTO, TAKAYUKI;ENDO, SHUNZO;DOI, HIDEAKI;MURAYAMA, NAOHIRO |
分类号 |
B32B27/08;C08F8/00;C08J5/12;C09J151/00;(IPC1-7):B32B27/36 |
主分类号 |
B32B27/08 |
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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