发明名称 |
Cationic alkenyl azabenzene chemically modified asphalts |
摘要 |
Cationic chemically modified asphalts having utility for road construction, repair and maintenance, as well as a coating for various substrates including cementitious substrates, glass and metal are provided. These asphalts are obtained by reacting an alkenyl azabenzene, optionally with a vinyl aromatic, with a prereacted product of asphalt, a rubber and a vinyl aromatic monomer.
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申请公布号 |
US4384073(A) |
申请公布日期 |
1983.05.17 |
申请号 |
US19810329898 |
申请日期 |
1981.12.11 |
申请人 |
OWENS-CORNING FIBERGLAS CORPORATION |
发明人 |
GROSSI, ANTHONY V.;HAGELEE, LEON A.;HAHN, LOUIS T.;MARZOCCHI, ALFRED |
分类号 |
C08F8/30;C08F291/00;(IPC1-7):C08F8/00;C08G83/00 |
主分类号 |
C08F8/30 |
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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