| 发明名称 |
A PROCESS FOR THE PROTECTION OF ANHYDRIDE COPOLYMERS AND MOULDED ARTICLES PROTECTED THEREBY |
| 摘要 |
<p>Polymers of unsaturated acid anhydrides such as styrene/maleic anhydride copolymers can be protected from hydrocarbon attack by application of a coating of a polymer comprising pendant hydroxyl groups such as polyvinyl alcohol.</p> |
| 申请公布号 |
DE3067359(D1) |
申请公布日期 |
1984.05.10 |
| 申请号 |
DE19803067359 |
申请日期 |
1980.09.29 |
| 申请人 |
MONSANTO COMPANY |
发明人 |
ALIBERTI, VINCENT ANTHONY |
| 分类号 |
C08J7/04;C09D129/06;(IPC1-7):08J7/04;08L35/06 |
主分类号 |
C08J7/04 |
| 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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