发明名称 |
Polycarbonate having improved hydrolytic stability |
摘要 |
Polycarbonates are provided with hydrolytic stability by combining the polycarbonate polymer with a carboxylic acid salt of cadmium. The cadmium salt provides improved hydrolytic stability to both polycarbonates based on diphenols and halogenated diphenols over conventional stabilizers, and does not detrimentally affect other properties such as color stability, haze, initial tensile strength and elongation.
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申请公布号 |
US4374226(A) |
申请公布日期 |
1983.02.15 |
申请号 |
US19780929758 |
申请日期 |
1978.07.31 |
申请人 |
MOBAY CHEMICAL CORPORATION |
发明人 |
SIVARAMAKRISHNAN, PARAMESWAR |
分类号 |
C08K5/098;(IPC1-7):C08K5/09 |
主分类号 |
C08K5/098 |
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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