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1. 发明申请

WO2019111000A1 METHODS OF TREATMENT COMPRISING MODIFIED POLYMERIC BEADS 审中-公开
公开(公告)号：WO2019111000A1
公开(公告)日：2019-06-13
申请号：PCT/GB2018/053538
申请日：2018-12-06
申请人： XEROS LIMITED
发明人： CHOWDHURY, Mehrin , LAVERY, Aidan
IPC分类号： C11D3/37 , C11D3/39 , C11D3/395 , C11D11/00 , C11D17/06
CPC分类号： C11D3/3715 , C11D3/3719 , C11D3/39 , C11D3/395 , C11D11/007 , C11D17/06
摘要： A method of treatment of a substrate comprising agitating the substrate with a treatment formulation comprising a multiplicity of solid polymeric particles obtainable by a method comprising: (i) providing solid polymeric particles; (ii) hydrolysing the surface of said solid polymeric particles to provide a hydrolysed surface; (iii) oxidising said hydrolysed surface with an oxidising agent to provide oxidised solid polymeric particles; and (iv) incorporating said oxidised solid polymeric particles in the treatment formulation without further chemical modification of the oxidised solid polymeric particles, to provide said treatment formulation comprising a multiplicity of solid polymeric particles.

2. 发明申请

WO2019016525A1 IMPROVED DRYING METHODS 审中-公开
公开(公告)号：WO2019016525A1
公开(公告)日：2019-01-24
申请号：PCT/GB2018/052005
申请日：2018-07-13
申请人： XEROS LIMITED
发明人： SILVIA JR., George A. , XAVIER, David John , CHASE, Steven Kenneth
IPC分类号： D06F58/04 , D06F58/20 , D06F58/28 , D06F35/00 , D06F25/00 , D06F33/02
摘要： There is provided a method for drying a substance and associated apparatus. The method involves drying a substance within a cylindrical drum having an open front end and a closed rear end separated from the front end along an axis by a cylindrical wall having at least one aperture passing through the circumferential wall. The method includes the steps of rotating the drum about the axis and drawing air through the cylindrical drum along a flow path which enters the cylindrical drum through the open front end and/or the closed rear end and exits the cylindrical drum through the at least one aperture passing through the circumferential wall.

3. 发明申请

WO2018172725A1 APPARATUS AND METHOD FOR THE TREATMENT OF A SUBSTRATE WITH A MULTIPLICITY OF SOLID PARTICLES 审中-公开
公开(公告)号：WO2018172725A1
公开(公告)日：2018-09-27
申请号：PCT/GB2017/053815
申请日：2017-12-19
申请人： XEROS LIMITED
发明人： COBB, Thomas Andrew , MATTLEY, Joseph , ROBERTS, Liam , JONES, Gareth Evan Lyn
IPC分类号： D06F58/02 , D06F35/00
摘要： An apparatus for use in the treatment of substrates with a solid particulate material, said apparatus comprising: (a) a housing having mounted therein a rotatably mounted drum (8) having an inner surface and an end wall; and (b) access means for introducing said substrates into said drum, wherein said drum comprises storage means (2) for storage of said solid particulate material and a plurality of flow paths to facilitate flow of said solid particulate material between said storage means and the interior of said drum (8), characterised in that: said drum (8) comprises a dispensing flow path (5) to facilitate flow of said solid particulate material from said storage means (2) to the interior of said drum (8), and a collecting flow path (6) to facilitate flow of said particulate material from the interior of said drum (8) to said storage means (2), wherein said dispensing flow path (5) and said collecting flow path (6) are different flow paths.

4. 发明申请

WO2018138497A1 FORMULATION COMPRISING POLYMER PARTICLES AND A METHOD OF TREATING A SUBSTRATE WITH SAID FORMULATION IN A LIQUID MEDIUM 审中-公开
公开(公告)号：WO2018138497A1
公开(公告)日：2018-08-02
申请号：PCT/GB2018/050204
申请日：2018-01-25
申请人： XEROS LIMITED
发明人： SERVIN, Paul Lars Fredrik , ABERCROMBIE, Elizabeth Jean
IPC分类号： C08G69/40 , C08G63/66 , C08G69/48 , C11D3/37 , C11D17/06
摘要： A formulation comprising a multiplicity of solid polymer particles, wherein said polymer is selected from polyamide and polyester, wherein a polyalkylene glycol is covalently attached to said polymer at the surface of said polymer particles; and a method for treating a substrate comprising agitating the substrate with said formulation and a liquid medium, particularly wherein the method of treating is a laundry method.

5. 发明申请

WO2017178834A1 ANIMAL SKIN SUBSTRATE TREATMENT METHOD AND APPARATUS 审中-公开
标题翻译：动物皮肤基底处理方法和设备
公开(公告)号：WO2017178834A1
公开(公告)日：2017-10-19
申请号：PCT/GB2017/051051
申请日：2017-04-13
申请人： XEROS LIMITED
发明人： ASHFAQ, Mohammed , STEWART, Anthony , SAWFORD, Michael David
IPC分类号： C14C15/00 , C02F103/24
摘要： A method of treating an animal skin substrate comprising: agitating the animal skin substrate with a solid particulate material and a treatment liquor; separating the animal skin substrate from effluent comprising the solid particulate material, the treatment liquor and solid waste fragments derived from said substrate; transferring the effluent to a first separator, wherein the first separator is configured to allow the treatment liquor and at least a portion of the solid waste fragments to pass through the first separator but to prevent the solid particulate material from passing through the first separator, and providing a first filtrate stream comprising treatment liquor and solid waste fragments and a first residue comprising solid particulate material and residual solid waste fragments; treating said first residue to remove said residual solid waste fragments to provide cleaned solid particulate material, wherein said treating of said first residue comprises retaining said solid particulate material on a surface of a treatment separator during said treating, wherein the treatment separator is configured to allow liquid and residual solid waste fragments to pass through but to prevent the solid particulate material from passing through; and (i) directing a cleaning formulation onto said solid particulate material to provide a second filtrate stream comprising said cleaning formulation and said residual solid waste fragments and a second residue comprising cleaned solid particulate material; and/or (ii) agitating the treatment separator.
摘要翻译：一种处理动物皮肤基质的方法，包括：用固体颗粒材料和处理液搅动动物皮肤基质; 将动物皮肤基质与包含固体颗粒材料，处理液和衍生自所述基质的固体废物碎片的流出物分离; 将流出物转移至第一分离器，其中第一分离器构造成允许处理液和至少一部分固体废物碎片通过第一分离器但防止固体颗粒材料通过第一分离器，以及提供包含处理液和固体废物碎片的第一滤液流以及包含固体颗粒材料和残余固体废物碎片的第一残余物; 处理所述第一残余物以除去所述残余固体废物碎片以提供清洁的固体颗粒材料，其中所述第一残余物的所述处理包括在所述处理期间将所述固体颗粒材料保留在处理分离器的表面上，其中所述处理分离器构造成允许液体和残余固体废物碎片通过但防止固体颗粒物质通过; （i）将清洁制剂引导到所述固体颗粒材料上以提供包含所述清洁制剂和所述残余固体废物碎片的第二滤液流和包含清洁的固体颗粒材料的第二残余物; 和/或（ii）搅动处理分离器。

6. 发明申请

WO2014147391A1 NEW CLEANING APPARATUS AND METHOD 审中-公开
标题翻译：新的清洁装置和方法
公开(公告)号：WO2014147391A1
公开(公告)日：2014-09-25
申请号：PCT/GB2014/050856
申请日：2014-03-18
申请人： XEROS LIMITED
发明人： WELLS, Simon Paul , JONES, Gareth Evan Lyn
IPC分类号： D06F58/02 , D06F35/00 , D06F37/06
CPC分类号： D06F39/083 , D06F21/14 , D06F35/00 , D06F35/006 , D06F37/04 , D06F37/065 , D06F39/02 , D06F58/02 , D06F2226/00 , D06F2232/00
摘要： The invention provides an apparatus and method for use in the treatment of substrates, wereby the apparatus comprises housing means having mounted therein a rotatably mounted drum (17), access means through which said substrates may be loaded into said drum (17), and a multiplicity of solid particulate material delivery means.
摘要翻译：本发明提供了一种用于处理衬底的装置和方法，其特征在于，该装置包括壳体装置，其中安装有可旋转地安装的鼓（17），所述衬底可以通过所述存取装置装载到所述鼓（17）中，并且固体颗粒物质输送装置的多样性。

7. 发明申请

WO2014147389A1 IMPROVED CLEANING APPARATUS AND METHOD 审中-公开
标题翻译：改进的清洁装置和方法
公开(公告)号：WO2014147389A1
公开(公告)日：2014-09-25
申请号：PCT/GB2014/050854
申请日：2014-03-18
申请人： XEROS LIMITED
发明人： WELLS, Simon Paul , SAWFORD, Michael David , JONES, Gareth Evan Lyn
IPC分类号： D06F58/02 , D06F35/00 , D06F37/06
CPC分类号： D06F37/04 , D06F35/00 , D06F37/06 , D06F58/02
摘要： The invention provides an apparatus and method for use in the treatment of substrates, the apparatus comprising housing means (1) having a first upper chamber having mounted therein a rotatably mounted cylindrical cage (2), a second lower chamber located beneath said cylindrical cage (2), at least one recirculation means, access means, pumping means, and a multiplicity of delivery means, whereby both the apparatus and the method find particul application in the cleaning of soiled textile fabrics.
摘要翻译：本发明提供一种用于处理基板的装置和方法，该装置包括壳体装置（1），其具有安装在其中的可旋转地安装的圆柱形保持架（2）的第一上部腔室，位于所述圆柱形保持架 2），至少一个再循环装置，进入装置，泵送装置和多个递送装置，由此装置和方法都可以在污染的纺织品的清洁中得到特别的应用。

8. 发明申请

WO2010128337A3 METHOD TO CLEAN A MOI STENED SOILED SUBSTRATE WITHOUT ORGANIC SOLVENTS 审中-公开
公开(公告)号：WO2010128337A3
公开(公告)日：2010-11-11
申请号：PCT/GB2010/050752
申请日：2010-05-10
申请人： XEROS LIMITED , JENKINS, Stephen, Derek , WESTWATER, William, George
发明人： JENKINS, Stephen, Derek , WESTWATER, William, George
IPC分类号： D06L1/00 , C11D3/37 , C11D11/00 , B08B5/00
摘要： The invention provides a method for cleaning a soiled substrate, the method comprising the treatment of the moistened substrate with a formulation comprising a solid particulate cleaning material wherein the formulation is free of organic solvents, the treatment comprising agitation of the substrate and the formulation in at least one sealed container. Preferably the sealed container comprises a metal container or a container formed from a rigid or flexible plastic material. Preferably, the at least one container is agitated in a rotating device such as a tumble dryer. Preferably, the substrate is wetted and the solid particulate cleaning material comprises a multiplicity of polymeric particles which comprise at least one additional cleaning agent, which preferably comprises a surfactant. Most preferably, the substrate comprises a textile fibre. Typically, the polymeric particles comprise particles of nylon or polyester. The results obtained are in line with those observed when carrying out conventional 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.

9. 发明申请

WO2022084677A1 A MICROPARTICLE FILTER, A TEXTILE TREATMENT APPARATUS AND METHOD OF FILTERING MICROPARTICLES 审中-公开
公开(公告)号：WO2022084677A1
公开(公告)日：2022-04-28
申请号：PCT/GB2021/052722
申请日：2021-10-21
申请人： XEROS LIMITED
发明人： WALLACE, Thomas John , PEASE, James Richard , COBB, Thomas Andrew , MATTLEY, Joseph
IPC分类号： B01D29/01 , B01D29/11 , B01D29/64 , B01D35/16 , D06F39/10
摘要： A microparticle filter suitable for filtering microparticles from effluent from a textile treatment apparatus. The filter comprises a filter chamber comprising chamber walls, an inlet and an outlet. The filter also comprises a filter medium contained within the filter chamber. The filter medium is configured to filter microparticles from the effluent forming a filter residue and providing a filtered effluent to the outlet. The filter comprises a filter residue collection chamber located external to the filter chamber, and a filter residue removal apparatus. The chamber walls comprise an opening and a moveable member movable between a first and a second configuration; wherein: in the first configuration the moveable member cooperates with the chamber walls to seal the filter chamber so entry of the effluent into the filter chamber is through the inlet only and exit of the filtered effluent from the filter chamber is through the outlet only. In the second configuration the moveable member has moved to provide an opening in the chamber walls so that the filter residue removal apparatus is operable to remove filter residue from the within the filter chamber to the filter residue collection chamber through the opening. The present disclosure also relates to textile treatment apparatus comprising the microparticle filter, to the use of the microparticle filter and the textile treatment apparatus, and to methods of filtering microparticles from effluent from a treated textile.

10. 发明申请

WO2022043685A1 ENZYMATIC DEGRADATION OF CELLULOSIC SUBSTRATES IN THE PRESENCE OF LIGNOCELLULOSE MILLING PARTICLES 审中-公开
公开(公告)号：WO2022043685A1
公开(公告)日：2022-03-03
申请号：PCT/GB2021/052207
申请日：2021-08-25
申请人： XEROS LIMITED
发明人： SERVIN, Lars Fredrik Paul , PALMER-LILLEY, Richard Elliot , ABERCROMBIE, Elizabeth Jean , JENKINS, Stephen Derek
IPC分类号： C12M1/33 , C12M1/00 , C12M1/12 , C12P19/14 , C12P7/06
摘要： A process and apparatus for the enzymatic degradation of a cellulosic substrate is disclosed. The process comprises agitating a composition with milling particles, wherein the milling particles are or comprise a lignocellulosic material and wherein the composition comprises: a. the cellulosic substrate; b. a cellulase enzyme; and c. a liquid medium.

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