- 专利标题: QUATERNARY AMMONIUM HYDROXIDES OF POLYAMINES
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申请号: EP19856217.5申请日: 2019-07-29
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公开(公告)号: EP3844142A1公开(公告)日: 2021-07-07
- 发明人: CHAMPION, Donald H. , LEWIS, David C. , URIARTE, Juventino , ZHOU, Hui , ZHANG, Ke , ZHENG, Chai
- 申请人: Huntsman Petrochemical LLC
- 申请人地址: US The Woodlands, TX 77380 10003 Woodloch Forest Drive
- 代理机构: Van den Broeck, Kristel Alice
- 优先权: US201862724849 P 20180830
- 国际公布: WO2020046515 20200305
- 主分类号: C07C215/40
- IPC分类号: C07C215/40 ; C07C217/28 ; C07D295/088 ; C11D11/00 ; C11D7/32 ; C11D7/50
公开/授权文献
- EP3844142B1 QUATERNARY AMMONIUM HYDROXIDES OF POLYAMINES 公开/授权日:2024-09-11
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