发明名称 |
Stabilized ethylene monoxide copolymers |
摘要 |
Linear alternating polymers of carbon monoxide and at least one ethylenically unsaturated hydrocarbon are stabilized against thermal degradation by the inclusion therein of a stabilizing amount of a combination of a phenolic compound and an aromatic amine.
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申请公布号 |
US4992499(A) |
申请公布日期 |
1991.02.12 |
申请号 |
US19890444573 |
申请日期 |
1989.11.30 |
申请人 |
SHELL OIL COMPANY |
发明人 |
SYRIER, JOHANNES L. M.;VAN DE WEG, HENDRIK;KLUTTZ, ROBERT Q. |
分类号 |
C08K5/13;C08K5/18;C08K5/20;C08K5/25;C08K5/3477;C08K5/372 |
主分类号 |
C08K5/13 |
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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