发明授权
US4551520A Polyesters of trans-4,4-stilbenedicarboxylic acid, terephthalic acid and
1,4-cyclohexanedimethanol
失效
反-4,4-二苯二甲酸，对苯二甲酸和1,4-环己烷二甲醇的聚酯
- 专利标题： Polyesters of trans-4,4-stilbenedicarboxylic acid, terephthalic acid and 1,4-cyclohexanedimethanol
- 专利标题（中）： 反-4,4-二苯二甲酸，对苯二甲酸和1,4-环己烷二甲醇的聚酯
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申请号： US676909申请日： 1984-11-30
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公开(公告)号： US4551520A公开(公告)日： 1985-11-05
- 发明人: John C. Morris , Winston J. Jackson, Jr.
- 申请人： John C. Morris , Winston J. Jackson, Jr.
- 申请人地址： NY Rochester
- 专利权人： Eastman Kodak Company
- 当前专利权人： Eastman Kodak Company
- 当前专利权人地址： NY Rochester
- 主分类号： C08G63/553
- IPC分类号： C08G63/553 ; C08G63/16
摘要：
The polyesters of 95 to 40 mol % terephthalic acid, 5 to 60 mol % trans-4,4'-stilbenedicarboxylic acid, and at least 60 mol % 1,4-cyclohexanedimethanol can be injection molded to give shaped objects having exceptionally high impact strength and good chemical resistance. In addition, the polyesters of this invention can be extruded into films, spun into fibers, or blown into bottles having these properties.
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