发明申请
US20140162042A1 COPOLYESTERS PLASTICIZED WITH POLYMERIC PLASTICIZER FOR SHRINK FILM APPLICATIONS
审中-公开
用聚四氟乙烯填充聚酯膜的共聚物用于收缩膜应用
- 专利标题： COPOLYESTERS PLASTICIZED WITH POLYMERIC PLASTICIZER FOR SHRINK FILM APPLICATIONS
- 专利标题（中）： 用聚四氟乙烯填充聚酯膜的共聚物用于收缩膜应用
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申请号： US13712080申请日： 2012-12-12
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公开(公告)号： US20140162042A1公开(公告)日： 2014-06-12
- 发明人: Wayne Ken Shih , Kimberley Carmenia Carico , Nancy Ellen Kinkade
- 申请人： EASTMAN CHEMICAL COMPANY
- 申请人地址： US 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： US TN Kingsport
- 主分类号： C08K5/10
- IPC分类号： C08K5/10
摘要：
Disclosed is a shrink film containing a copolyester having a minimum crystallization half-time of at least 8.6 minutes and a polyester plasticizer having a weight-average molecular weight of 900 to 12,000 g/mol. The polyester plasticizer includes (i) a polyol component comprising residues of a polyol having 2 to 8 carbon atoms, and (ii) a diacid component comprising residues of a dicarboxylic acid having 4 to 12 carbon atoms.
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