发明公开
- 专利标题： MELT PROCESSABLE COPOLYETHERAMIDE ELASTOMERS
- 专利标题（中）： 苯乙烯共聚双酚A共聚物
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申请号： EP11707743.8申请日： 2011-02-24
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公开(公告)号： EP2542603A1公开(公告)日： 2013-01-09
- 发明人: MAKAL, Umit, G. , STEINMETZ, Bryce, W. , DAY, Roger, W. , CAO, Feina
- 申请人： Lubrizol Advanced Materials, Inc.
- 申请人地址： 9911 Brecksville Road Cleveland, OH 44141-3247 US
- 专利权人： Lubrizol Advanced Materials, Inc.
- 当前专利权人： Lubrizol Advanced Materials, Inc.
- 当前专利权人地址： 9911 Brecksville Road Cleveland, OH 44141-3247 US
- 代理机构： von Kreisler Selting Werner
- 优先权： US309076P 20100301
- 国际公布： WO2011109211 20110909
- 主分类号： C08G18/10
- IPC分类号： C08G18/10 ; C08G18/28 ; C08G18/48 ; C08G18/66 ; C08G18/80 ; C08G69/14 ; C08G69/18 ; C08G69/20
摘要：
The present invention relates to a melt processable copolyetheramide made by reacting (a) one or more segments of polyamide hard blocks derived from a lactam-terminated diisocyanate and a lactam monomer, and (b) one or more segments of polyether soft blocks derived from a polyether diol. The invention further provides for methods of making said copolyetheramide, including a continuous extruder method of production.
公开/授权文献
- EP2542603B1 MELT PROCESSABLE COPOLYETHERAMIDE ELASTOMERS 公开/授权日：2020-11-18
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