发明名称 |
Treatment of polyarylene sulfide resins. |
摘要 |
<p>The nuisance metal-corrosive property is effectively lowered by mixing an heating polyarylene sulfide resins with (i) zinc carbonate; (ii) zinc carbonate and an alkaline earth metal chloride; (iii) zinc oxide and/or hydroxide; or (iv) zinc oxide and/or hydroxide, and an alkaline earth metal chloride in the presence of a good solvent for the resins.</p> |
申请公布号 |
EP0491572(A2) |
申请公布日期 |
1992.06.24 |
申请号 |
EP19910311820 |
申请日期 |
1991.12.19 |
申请人 |
TOSOH CORPORATION |
发明人 |
MUNETO, TOSHIHIKO;KATO, TOSHIKAZU;INOUE, HIROSHI |
分类号 |
C08G75/02;C08K3/16;C08K3/22;C08K3/26 |
主分类号 |
C08G75/02 |
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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