- 专利标题: LEUCO COLORANTS AS BLUING AGENTS IN LAUNDRY CARE COMPOSITIONS
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申请号: EP18795897.0申请日: 2018-10-11
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公开(公告)号: EP3694973A1公开(公告)日: 2020-08-19
- 发明人: MIRACLE, Gregory, Scot , DITULLIO, Daniel, Dale, Jr. , FREUND, Wesley, A. , QIN, Haihu , DEY, Sanjeev, Kumar
- 申请人: THE PROCTER & GAMBLE COMPANY
- 申请人地址: One Procter & Gamble Plaza Cincinnati, OH 45202 US
- 专利权人: THE PROCTER & GAMBLE COMPANY
- 当前专利权人: THE PROCTER & GAMBLE COMPANY
- 当前专利权人地址: One Procter & Gamble Plaza Cincinnati, OH 45202 US
- 代理机构: P&G Patent Belgium UK
- 优先权: US201762571291P 20171012; US201762596133P 20171208
- 国际公布: WO2019075148 20190418
- 主分类号: C11D3/40
- IPC分类号: C11D3/40 ; C11D3/42 ; C11D11/00
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