发明授权
- 专利标题: PROCESS FOR THE PRODUCTION OF A DYE-POLYMER
- 专利标题(中): 工艺制造色素聚合物
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申请号: EP10725411.2申请日: 2010-06-08
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公开(公告)号: EP2445478B1公开(公告)日: 2013-05-15
- 发明人: BATCHELOR, Stephen Norman , BIRD, Jayne Michelle , CHEN, Honggang , MENG, Sheng , TAO, Qingsheng , WANG, Jinfang
- 申请人: Unilever PLC , Unilever NV
- 申请人地址: a company registered in England and Wales under company no. 41424 Unilever House 100 Victoria Embankment London EC4Y 0DY GB
- 专利权人: Unilever PLC,Unilever NV
- 当前专利权人: Unilever PLC,Unilever NV
- 当前专利权人地址: a company registered in England and Wales under company no. 41424 Unilever House 100 Victoria Embankment London EC4Y 0DY GB
- 代理机构: Avila, David Victor
- 优先权: EP09163936 20090626; PCT/CN2010/000101 20100122
- 国际公布: WO2010149484 20101229
- 主分类号: A61K8/81
- IPC分类号: A61K8/81 ; A61Q11/00
公开/授权文献
- EP2445478A2 Oral care compositions comprising a dye polymer 公开/授权日:2012-05-02
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