Invention Grant
- Patent Title: Disperse dye mixtures which have a high degree of light fastness
- Patent Title (中): 具有高耐光性的分散染料混合物
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Application No.: US10563198Application Date: 2004-06-29
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Publication No.: US07824451B2Publication Date: 2010-11-02
- Inventor: Toshio Hihara , Wataru Seto , Koichi Fujisaki , Daisuke Hosoda , Hiroshi Inoue
- Applicant: Toshio Hihara , Wataru Seto , Koichi Fujisaki , Daisuke Hosoda , Hiroshi Inoue
- Applicant Address: DE Frankfurt am Main
- Assignee: DyStar Textilfarben GmbH & Co. Deutschland KG
- Current Assignee: DyStar Textilfarben GmbH & Co. Deutschland KG
- Current Assignee Address: DE Frankfurt am Main
- Agency: Connolly Bove Lodge & Hutz LLP
- Priority: JP2003-192345 20030704
- International Application: PCT/EP2004/007021 WO 20040629
- International Announcement: WO2005/005552 WO 20050120
- Main IPC: D06P3/82
- IPC: D06P3/82
Abstract:
The present invention provides a blue dye mixture which contains the pigments represented by formulae [1], [2], [3], and [4] The present invention also relates to dye mixtures in which there are compounded therewith a yellow dye mixture and/or a red dye mixture. The invention further relates to a method of dyeing polyester-based fibers and dyed polyester-based fibers and dyed polyester-based fiber materials.
Public/Granted literature
- US20060230549A1 Disperse dye mixtures which have a high degree of light fastness Public/Granted day:2006-10-19
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