| 发明名称 |
Heat stabilization of PVC compositions containing a mixed metal stabilizer and antimony trioxide |
| 摘要 |
A method of stabilizing vinyl halide resin composition such as PVC by incorporating a mixed zinc/alkaline earth metal carboxylate stabilizer for said resin, a hydrotalcite and antimony trioxide in an amount to confer heat stability to said composition.
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| 申请公布号 |
US5451628(A) |
申请公布日期 |
1995.09.19 |
| 申请号 |
US19940252074 |
申请日期 |
1994.06.01 |
| 申请人 |
SYNTHETIC PRODUCTS COMPANY |
发明人 |
BAKER, PAULETTE |
| 分类号 |
C08K3/22;C08K5/00;(IPC1-7):C08K5/20;C08K5/09 |
主分类号 |
C08K3/22 |
| 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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