| 发明名称 |
SYNERGISTIC BLEND OF A METAL-BASED STABILIZER OR LEWIS ACID AND A FREE MERCAPTAN FOR ENHANCED PVC STABILIZATION |
| 摘要 |
Compositions comprising halogen-containing polymers such as PVC resins are stabilized against heat by a synergistic combination of a free mercaptan and a metal-based stabilizer and/or a Lewis acid such as zinc chloride.
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| 申请公布号 |
US2002103277(A1) |
申请公布日期 |
2002.08.01 |
| 申请号 |
US19980098758 |
申请日期 |
1998.06.17 |
| 申请人 |
DUVALL TOD C. |
发明人 |
DUVALL TOD C. |
| 分类号 |
C08K3/16;C08K5/098;C08K5/37;C08K5/57;C08L27/06;(IPC1-7):C08K5/15 |
主分类号 |
C08K3/16 |
| 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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