发明授权
- 专利标题: Copolyesters having repeat units derived from succinic acid
- 专利标题(中): 具有源自琥珀酸的重复单元的共聚酯
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申请号: US344293申请日: 1994-11-23
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公开(公告)号: US5434238A公开(公告)日: 1995-07-18
- 发明人: Alan W. White , Barry G. Pearcy , Allan S. Jones , Charles M. Buchanan , Robert M. Gardner
- 申请人: Alan W. White , Barry G. Pearcy , Allan S. Jones , Charles M. Buchanan , Robert M. Gardner
- 申请人地址: TN Kingsport
- 专利权人: Eastman Chemical Company
- 当前专利权人: Eastman Chemical Company
- 当前专利权人地址: TN Kingsport
- 主分类号: A61F13/15
- IPC分类号: A61F13/15 ; A61F13/49 ; A61F13/514 ; A61F13/551 ; A61L15/00 ; B32B1/08 ; B65D1/00 ; C08G63/16 ; C08G63/20 ; C08G63/668 ; C08G63/672 ; C08G63/688 ; C08G63/82 ; C08G63/85 ; C08J5/00 ; C08J9/04 ; C08K5/13 ; C08K5/51 ; C08K5/526 ; C08L67/02 ; D01F6/84 ; C08G63/02
摘要:
This invention relates to aliphatic copolyesters prepared from succinic acid (or derivatives thereof) and a process for the preparation thereof. The aliphatic copolyesters contain a second component, 1,4-butanediol, and a third component which is either a diacid or a diol (or derivatives thereof).
公开/授权文献
- US6102241A Extruded polymer tank and method of making same 公开/授权日:2000-08-15