发明名称 |
Thermoplastics polyester resin composition. |
摘要 |
A thermoplastic polyester resin composition having excellent heat stability and retaining good properties in long-term use at elevated temperatures comprises 100 parts by weight of a thermoplastic polyester and, in mixture therewith, 0.001 SIMILAR 5 parts by weight of one or more different phosphoric compounds represented by the general formula (I): <CHEM> (in which Ar and Ar' represent aryl or substituted aryl groups having 6 SIMILAR 35 carbon atoms, which may be identical with or different from each other.) The compounds of formula (I) have been found to act synergistically with 0.001 SIMILAR 5 parts by weight of hindered phenolic compounds. The polyester resin may be blended with other thermoplastic resins. The composition may be filled with glass fillers and organo-halogen compounds and organophosphorous compounds may be present as flame retardants optionally with metal oxide or hydroxide flame retarding auxiliaries. |
申请公布号 |
EP0251712(A2) |
申请公布日期 |
1988.01.07 |
申请号 |
EP19870305674 |
申请日期 |
1987.06.25 |
申请人 |
POLYPLASTICS CO. LTD. |
发明人 |
NAKATSUJI, HIROSHI;NAKAI, MIKIO;NAKANO, MICHIO |
分类号 |
C08L67/00;C08G63/80;C08K5/52;C08K5/527;C08L67/06 |
主分类号 |
C08L67/00 |
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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