发明授权
- 专利标题: Triazolylstyrene compounds
- 专利标题(中): 三唑基苯乙烯化合物
-
申请号: US521642申请日: 1974-11-07
-
公开(公告)号: US4167629A公开(公告)日: 1979-09-11
- 发明人: Fritz Fleck , Horst Schmid
- 申请人: Fritz Fleck , Horst Schmid
- 申请人地址: CHX Basel
- 专利权人: Sandoz Ltd.
- 当前专利权人: Sandoz Ltd.
- 当前专利权人地址: CHX Basel
- 优先权: CHX16866/71 19711119
- 主分类号: C07D249/24
- IPC分类号: C07D249/24 ; C07D403/10 ; C09B23/14
摘要:
This invention relates to new di-triazolylstyrene derivatives, useful as optical brighteners for organic polymeric materials, especially when applied to or incorporated in synthetic fibres.
公开/授权文献
- US4508052A Developing device 公开/授权日:1985-04-02
信息查询