发明名称 |
Inhibiting polymerization of vinyl aromatic monomers |
摘要 |
Vinyl aromatic compounds are stabilized against undesired polymerization by adding to the vinyl aromatic compounds small amounts of N,N-dialkylhydroxylamine and tertiary alkylcatechols. The synergistic effect of the mixture has been demonstrated.
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申请公布号 |
US4409408(A) |
申请公布日期 |
1983.10.11 |
申请号 |
US19820423409 |
申请日期 |
1982.09.24 |
申请人 |
ATLANTIC RICHFIELD COMPANY |
发明人 |
MILLER, RICHARD F. |
分类号 |
C07C7/20;(IPC1-7):C07C7/18 |
主分类号 |
C07C7/20 |
代理机构 |
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代理人 |
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地址 |
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