
基本信息:
- 专利标题: METHOD FOR MANUFACTURING A DYE SCAVENGING SUBSTRATE
- 专利标题(中):制造染料清除基质的方法
- 申请号:EP14720624.7 申请日:2014-05-01
- 公开(公告)号:EP3036314B1 公开(公告)日:2017-08-30
- 发明人: MCNAMEE, Patrick , LE GUERLÉDAN, Lauriane
- 申请人: Henkel AG & Co. KGaA
- 申请人地址: Henkelstrasse 67 40589 Düsseldorf DE
- 专利权人: Henkel AG & Co. KGaA
- 当前专利权人: Henkel AG & Co. KGaA
- 当前专利权人地址: Henkelstrasse 67 40589 Düsseldorf DE
- 代理机构: Strohe-Kamp, Geertje
- 优先权: GB201314895 20130820
- 国际公布: WO2015024677 20150226
- 主分类号: C11D3/00
- IPC分类号: C11D3/00 ; D06P3/66 ; C11D17/04 ; D06M13/385 ; D06M13/463 ; D06M13/525 ; D06M23/00 ; C11D3/30 ; D06P5/22 ; D06M13/11 ; D06M13/47 ; D06M101/06
摘要:
A method for manufacturing a dye scavenging substrate which comprises the steps of: (a) providing an absorbent substrate; (b) passing the substrate through a bath containing an alkaline solution of a dye scavenging compound selected from: (i) a N-trisubstituted ammonium-2-hydroxy-3-halopropyl compound having the general formula (I), or (ii) a salt of epoxy propyl ammonium having the general formula (II), or a combination thereof; (c) subjecting the substrate to a pressure of from about 0.04 MPa to about 0.40 MPa; (d) wrapping the substrate in a water impermeable material and rotating the substrate for a period of from about 12 hours to about 60 hours; (e) removing the water impermeable material and passing the substrate through a bath containing an acid solution; (f) subjecting the substrate to a pressure of from about 0.15 MPa to about 0.40 MPa; and (g) drying the substrate.
摘要(中):
一种制备染料清除基质的方法,该方法包括以下步骤:(a)提供吸收基质; (b)将基材通过含有染料清除化合物的碱性溶液的浴,所述染料清除化合物选自:(i)具有通式(I)的N-三取代的铵-2-羟基-3-卤丙基化合物,或(ii) 具有通式(II)的环氧丙基铵的盐或其组合; (c)使衬底经受约0.04MPa至约0.40MPa的压力; (d)将基材包裹在不透水材料中并旋转基材约12小时至约60小时; (e)除去不透水材料并使基材通过含有酸溶液的浴; (f)使衬底承受约0.15MPa至约0.40MPa的压力; 和(g)干燥基材。
公开/授权文献:
- EP3036314A1 METHOD FOR MANUFACTURING A DYE SCAVENGING SUBSTRATE 公开/授权日:2016-06-29
IPC结构图谱:
C | 化学;冶金 |
--C11 | 动物或植物油、脂、脂肪物质或蜡;由此制取的脂肪酸;洗涤剂;蜡烛 |
----C11D | 洗涤剂组合物;用单一物质作为洗涤剂;皂或制皂;树脂皂;甘油的回收 |
------C11D3/00 | 包括在C11D1/00组内之洗涤组合物的其他配料成分 |