发明授权
- 专利标题: Polyalkylenecarbonate resin and method for preparing the same
- 专利标题(中): 聚亚烷基碳酸酯树脂及其制备方法
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申请号: US14437412申请日: 2014-09-05
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公开(公告)号: US09403940B2公开(公告)日: 2016-08-02
- 发明人: Yoon Jung Kim , Bo Hyun Seong , Taek Jun Jung , Yun Ki Cho , Seung Young Park
- 申请人: LG CHEM, LTD.
- 申请人地址: KR Seoul
- 专利权人: LG Chem, Ltd.
- 当前专利权人: LG Chem, Ltd.
- 当前专利权人地址: KR Seoul
- 代理机构: Dentons US LLP
- 优先权: KR10-2013-0108094 20130909; KR10-2014-0119029 20140905
- 国际申请: PCT/KR2014/008423 WO 20140905
- 国际公布: WO2015/034328 WO 20150312
- 主分类号: D02G3/00
- IPC分类号: D02G3/00 ; C08G64/34 ; C08G64/38 ; C08G64/40 ; C08G64/02 ; B32B5/16
摘要:
This disclosure relates to polyalkylene carbonate resin that inhibits decomposition of resin resulting from back-biting and the like when heat treated, and thus exhibits improved thermal stability, and a method for preparing the same. The polyalkylene carbonate resin may comprise a basic polyalkylene carbonate based repeat unit, a polyalkyleneglycol based repeat unit, and the polyalkylene carbonate repeat unit crosslinked by a specific compound.
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