发明申请
- 专利标题: AOX-free navy and black disperse dyes
- 专利标题(中): 无AOX的海军和黑色分散染料
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申请号: US10947031申请日: 2004-09-22
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公开(公告)号: US20050070648A1公开(公告)日: 2005-03-31
- 发明人: Kiyoshi Himeno
- 申请人: Kiyoshi Himeno
- 申请人地址: DE Frankfurt am Main
- 专利权人: DyStar Textilfarben GmbH & Co. Deutschland KG
- 当前专利权人: DyStar Textilfarben GmbH & Co. Deutschland KG
- 当前专利权人地址: DE Frankfurt am Main
- 主分类号: C09B29/08
- IPC分类号: C09B29/08 ; C09B67/22 ; C08K5/23 ; C07C245/08
摘要:
Monoazo dyestuffs of the general formula (1) wherein R1, R2, R3 and n are as defined in claim 1, method for their preparation and a method for colouring a synthetic textile material or fibre blend thereof using such dyestuffs.
公开/授权文献
- US07060807B2 AOX-free navy and black disperse dyes 公开/授权日:2006-06-13
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