发明授权
US4496726A Polytriazinyl alcohols, esters and urethanes, a process for their
preparation
失效
聚三嗪基醇,酯和氨基甲酸酯,其制备方法
- 专利标题: Polytriazinyl alcohols, esters and urethanes, a process for their preparation
- 专利标题(中): 聚三嗪基醇,酯和氨基甲酸酯,其制备方法
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申请号: US404500申请日: 1982-08-02
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公开(公告)号: US4496726A公开(公告)日: 1985-01-29
- 发明人: Hartmut Wiezer , Gerhard Pfahler
- 申请人: Hartmut Wiezer , Gerhard Pfahler
- 专利权人: Hoechst AG
- 当前专利权人: Hoechst AG
- 优先权: DEX3131684 19810811
- 主分类号: C08G73/00
- IPC分类号: C08G73/00 ; C07F7/04 ; C08G18/38 ; C08G73/06 ; C08K5/3492 ; C08L23/10 ; C08L79/04 ; C08L87/00 ; C08L101/00 ; C07D401/12
摘要:
Hitherto unknown polyalkylpiperidinylaminotriazines having a structure of the type ##STR1## are obtained from halogenotriazinyl compounds and aminoethylaminoethanols and can be converted into further derivatives with isocyanates, esters and acid chlorides to give new stabilizers for polymers, which stabilizers are distinguished by very good migration resistance.
公开/授权文献
- US5806867A Bucket trolley with detachable extension handle 公开/授权日:1998-09-15
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