发明名称 |
5-keto-bis(hydroxyphenyl)anthracene polyarylate copolymers and alloys |
摘要 |
Polyarylate polymers derived from (A) mixtures of 5-keto-bis(hydroxyphenyl)anthracene compounds with other bisphenols and (B) a mixture of isophthalic and terephthalic acid. Also disclosed are polyarylate alloy compositions comprising a 5-keto-bis(hydroxyphenyl)anthracene polyarylate and a polymer resin selected from polybisphenol A carbonate and polystyrene.
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申请公布号 |
US4584335(A) |
申请公布日期 |
1986.04.22 |
申请号 |
US19840687081 |
申请日期 |
1984.12.28 |
申请人 |
CHEVRON RESEARCH COMPANY |
发明人 |
PARKER, PHILLIP H. |
分类号 |
C08G63/18;C08G63/19;C08G63/193;C08L25/06;C08L67/00;C08L67/02;C08L67/03;C08L69/00;(IPC1-7):C08G63/18 |
主分类号 |
C08G63/18 |
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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