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1. 发明授权

US09550966B2 Cleaning method 有权
标题翻译：清洗方法
公开(公告)号：US09550966B2
公开(公告)日：2017-01-24
申请号：US14809650
申请日：2015-07-27
申请人： Xeros Limited
发明人： Stephen Martin Burkinshaw , Stephen Derek Jenkins , Alan John Waddon
IPC分类号： C11D3/12 , C11D3/37 , C11D3/48 , B08B1/00 , A01N31/16 , A01N59/16 , C11D11/00
CPC分类号： C11D3/48 , A01N31/16 , A01N59/16 , C11D3/12 , C11D3/128 , C11D3/37 , C11D3/3715 , C11D3/3719 , C11D3/3726 , C11D3/3749 , C11D11/0011 , C11D11/0017 , A01N2300/00 , A01N25/10 , A01N25/34
摘要： The invention provides a method and formulation for cleaning a soiled substrate, the method comprising the treatment of the moistened substrate with a formulation comprising a multiplicity of polymeric particles, wherein the polymeric particles comprise at least one antimicrobial agent. Preferably, the substrate is wetted so as to achieve a substrate to water ratio of between 1:0.1 to 1:5 w/w. Optionally, the formulation additionally comprises at least one additional cleaning agent, and in this embodiment, it is preferred that the polymeric particles are mixed with the at least one additional cleaning agent. Preferably, the additional cleaning material comprises a surfactant, which most preferably has detergent properties. Most preferably, the substrate comprises a textile fiber. Typically, the polymeric particles comprise particles of polyester or nylon, most preferably in the form of beads. The results obtained are very line with those observed when carrying out conventional aqueous cleaning processes and the method provides the significant advantage that the use of antimicrobial agents in or on the polymer bead greatly improves the overall hygiene in the washing machine by preventing mold and bacterial growth on the polymer particle surfaces, particularly at low temperatures.
摘要翻译：本发明提供了一种用于清洁污染的基质的方法和制剂，该方法包括用包含多种聚合物颗粒的制剂处理湿润的底物，其中聚合物颗粒包含至少一种抗微生物剂。优选地，将基底润湿以达到1：0.1至1：5 w / w的基底与水的比例。任选地，制剂另外包含至少一种另外的清洁剂，并且在该实施方案中，优选将聚合物颗粒与至少一种另外的清洁剂混合。优选地，附加清洁材料包括表面活性剂，其最优选具有洗涤剂性质。最优选地，基底包括纺织纤维。通常，聚合物颗粒包括聚酯或尼龙的颗粒，最优选以珠粒的形式。获得的结果与进行常规水性清洁方法时观察到的结果非常一致，并且该方法提供了显着的优点，即在聚合物珠粒中或聚合物珠粒上使用抗微生物剂通过防止霉菌和细菌生长大大地改善了洗衣机中的整体卫生在聚合物颗粒表面上，特别是在低温下。

2. 发明授权

US09017423B2 Cleaning method 有权
标题翻译：清洗方法
公开(公告)号：US09017423B2
公开(公告)日：2015-04-28
申请号：US14163170
申请日：2014-01-24
申请人： Xeros Limited
发明人： Stephen Martin Burkinshaw , Jane Howroyd
IPC分类号： D06L1/16 , C11D1/02 , C11D1/38 , C11D1/66 , C11D3/60 , C11D3/37 , C11D17/06 , D06F35/00 , C11D11/00 , D06L1/00
CPC分类号： C11D11/0017 , C11D3/3719 , C11D11/0023 , C11D17/0039 , C11D17/06 , D06F35/006 , D06L1/00 , D06L1/01
摘要： The invention provides a method and formulation for cleaning a soiled substrate, the method comprising the treatment of the moistened substrate with a formulation comprising a multiplicity of polymeric particles, wherein the formulation is free of organic solvents. Preferably, the substrate is wetted so as to achieve a substrate to water ratio of between 1:0.1 to 1:5 w/w. Optionally, the formulation additionally comprises at least one cleaning material and, in this embodiment, it is preferred that the polymeric particles are coated with the at least one cleaning material. Preferably, the cleaning material comprises a surfactant, which most preferably has detergent properties. Most preferably, the substrate comprises a textile fiber. Typically, the polymeric particles comprise particles of nylon, most preferably in the form of nylon chips. The results obtained are very much in line with those observed when carrying out conventional dry cleaning processes and the method provides the significant advantage that the use of solvents, with all the attendant drawbacks in terms of cost and environmental considerations, can be avoided.
摘要翻译：本发明提供了一种用于清洁污染的底物的方法和制剂，该方法包括用包含多种聚合物颗粒的制剂处理湿润的底物，其中所述制剂不含有机溶剂。优选地，将基底润湿以达到1：0.1至1：5 w / w的基底与水的比例。任选地，制剂另外包含至少一种清洁材料，并且在该实施方案中，优选地，聚合物颗粒用至少一种清洁材料涂覆。优选地，清洁材料包括表面活性剂，其最优选具有洗涤剂性质。最优选地，基底包括纺织纤维。通常，聚合物颗粒包括尼龙颗粒，最优选以尼龙碎屑的形式。所获得的结果与进行常规干洗方法时观察到的结果非常一致，并且该方法提供了显着的优点，即可以避免在成本和环境考虑方面具有所有伴随的缺点的溶剂的使用。

3. 发明授权

US09914901B2 Cleaning method 有权
公开(公告)号：US09914901B2
公开(公告)日：2018-03-13
申请号：US14577285
申请日：2014-12-19
申请人： Xeros Limited
发明人： Stephen Martin Burkinshaw , Jane Howroyd
IPC分类号： C11D11/00 , C11D17/00 , D06L1/00 , D06F35/00 , C11D3/37 , C11D17/06 , D06L1/01
CPC分类号： C11D11/0017 , C11D3/3719 , C11D11/0023 , C11D17/0039 , C11D17/06 , D06F35/006 , D06L1/00 , D06L1/01
摘要： The invention provides a method and formulation for cleaning a soiled substrate, the method comprising the treatment of the moistened substrate with a formulation comprising a multiplicity of polymeric particles, wherein the formulation is free of organic solvents. Preferably, the substrate is wetted so as to achieve a substrate to water ratio of between 1:0.1 to 1:5 w/w. Optionally, the formulation additionally comprises at least one cleaning material and, in this embodiment, it is preferred that the polymeric particles are coated with the at least one cleaning material. Preferably, the cleaning material comprises a surfactant, which most preferably has detergent properties. Most preferably, the substrate comprises a textile fiber. Typically, the polymeric particles comprise particles of nylon, most preferably in the form of nylon chips. The results obtained are very much in line with those observed when carrying out conventional dry cleaning processes and the method provides the significant advantage that the use of solvents, with all the attendant drawbacks in terms of cost and environmental considerations, can be avoided.

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