发明名称 |
POLYMERIC THERMO-SENSITIVE COMPOSITIONS |
摘要 |
This invention is directed to a polymeric thermo-sensitive material which comprises a polyamide composition containing compounds of sulphur-contained compounds or phosphorous acid ester, and which is smaller in polarization in the application of direct-current electric field, higher in temperature detection function, does not cause flexibility deterioration due to heating operation and is less in hygroscopicity. A composition containing thiophosphorous acid ester and bis(hydroxyphenyl) sulfide derivative from a group of the phosphorous acid ester is particularly superior in quality. |
申请公布号 |
DE3071173(D1) |
申请公布日期 |
1985.11.14 |
申请号 |
DE19803071173 |
申请日期 |
1980.10.28 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
HOTTA, SHU;KISHIMOTO, YOSHIO;SHIMOTSUMA, WATARU |
分类号 |
C08K5/37;C08K5/375;C08K5/5398;G01K7/00;(IPC1-7):C08L77/00 |
主分类号 |
C08K5/37 |
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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