发明名称 |
HEAT STABLE THERMOPLASTIC RESIN COMPOSITION |
摘要 |
A thermoplastic resin composition having improved heat stability which comprises a thermoplastic resin which contains at least 5 % by weight of an alpha -alkyl-substituted aromatic copolymer comprising alpha -alkyl-substituted aromatic vinyl compound and at least one other comonomer copolymerizable therewith, wherein the composition contains a metal-deactivating agent which has a molecular weight of not more than 2,000 and at least one group of the formula: <CHEM> or an organometallic colorant containing free metal in an amount of not more than 2,000 ppm, from which a molded article having no or less silver streaks can be produced. |
申请公布号 |
AU7971287(A) |
申请公布日期 |
1988.04.14 |
申请号 |
AU19870079712 |
申请日期 |
1987.10.13 |
申请人 |
SUMITOMO NAUGATUCK CO., LTD., |
发明人 |
KENJI HASHIMOTO;SYUZI TAKAHASHI;HIROYUKI MINEMATSU |
分类号 |
C08F212/06;C08F212/12;C08F212/14;C08F220/04;C08F220/06;C08F220/12;C08F220/42;C08F220/44;C08K5/00;C08K5/16;C08K5/20;C09B67/54 |
主分类号 |
C08F212/06 |
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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