发明授权
US06858570B2 Laundry detergents and laundry treatment compositions comprising one or more dye-transfer-inhibiting dye fixatives
有权
洗衣洗涤剂和洗衣处理组合物,其包含一种或多种染料转移抑制染料固定剂
- 专利标题: Laundry detergents and laundry treatment compositions comprising one or more dye-transfer-inhibiting dye fixatives
- 专利标题(中): 洗衣洗涤剂和洗衣处理组合物,其包含一种或多种染料转移抑制染料固定剂
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申请号: US10085712申请日: 2002-02-28
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公开(公告)号: US06858570B2公开(公告)日: 2005-02-22
- 发明人: Frank-Peter Lang , Helmut Berenbold , Michael Wessling
- 申请人: Frank-Peter Lang , Helmut Berenbold , Michael Wessling
- 申请人地址: DE Frankfurt
- 专利权人: Clariant GmbH
- 当前专利权人: Clariant GmbH
- 当前专利权人地址: DE Frankfurt
- 代理商 Richard P. Silverman
- 优先权: DE10110338 20010303
- 主分类号: D06L1/12
- IPC分类号: D06L1/12 ; C11D3/00 ; C11D3/04 ; C11D3/30 ; C11D3/32 ; C11D3/34 ; C11D3/37 ; C11D3/386 ; C11D3/39 ; C11D3/395 ; D06L4/75 ; C11D1/38 ; C11D1/94
摘要:
The following dye-transfer-inhibiting dye fixatives are used in laundry detergents:Reaction products of a) polyamines with cyanamides and amidosulfuric acid or b) cyanamides with aldehydes and ammonium salts or c) amines with epichlorohydrin.
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