发明名称 |
HYDROXY-FUNCTIONAL POLY(ETHER SULFONAMIDES) AS THERMOPLASTIC BARRIER RESINS |
摘要 |
Hydroxy-functional poly(ether sulfonamides) prepared by polymerizing an N,N'-dialkyl or N,N'-diaryldisulfonamide with a diepoxide in the presence of a suitable catalyst exhibit high barrier properties. These are suitable for use in the manufacture of articles such as rigid containers and flexible films exhibiting high barrier to oxygen. |
申请公布号 |
AU1894692(A) |
申请公布日期 |
1993.01.25 |
申请号 |
AU19920018946 |
申请日期 |
1992.05.11 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
JERRY E. WHITE;ANTHONY PHILIP HAAG;R. GARTH PEWS |
分类号 |
C08G59/40;C08G59/44;C08G75/00;C08G75/30 |
主分类号 |
C08G59/40 |
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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