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1. 发明公开

US20230265608A1 Supercritical Fluid Rolled Or Spooled Material Finishing 审中-公开
公开(公告)号：US20230265608A1
公开(公告)日：2023-08-24
申请号：US18141877
申请日：2023-05-01
申请人： Nike, Inc.
发明人： Matt W. Kelly
IPC分类号： D06P5/20 , D06M23/10 , D06P1/94 , D06P5/24 , D06B19/00 , D06M23/00 , D06B5/16
CPC分类号： D06P5/2055 , D06B5/16 , D06B19/00 , D06M23/00 , D06M23/105 , D06P1/94 , D06P5/003
摘要： Methods are directed to the use of a supercritical fluid for performing a dyeing of a material such that dye from a first material is used to dye a second material. A supercritical fluid is passed through a first material in a pressurized vessel. The supercritical fluid transports the dye from the first material to at least a second material causing a dye profile of the second material to change as a result of dye from the first material perfusing the second material.

2. 发明授权

US11674262B2 Supercritical fluid rolled or spooled material finishing 有权
公开(公告)号：US11674262B2
公开(公告)日：2023-06-13
申请号：US16983272
申请日：2020-08-03
申请人： NIKE, Inc.
发明人： Matt W. Kelly
IPC分类号： D06P5/20 , D06M23/10 , D06P1/94 , D06P5/00 , D06B19/00 , D06M23/00 , D06B5/16 , D06P5/24
CPC分类号： D06P5/2055 , D06B5/16 , D06B19/00 , D06M23/00 , D06M23/105 , D06P1/94 , D06P5/003
摘要： Methods are directed to the use of a supercritical fluid for performing a dyeing of a material such that dye from a first material is used to dye a second material. A supercritical fluid is passed through a first material in a pressurized vessel. The supercritical fluid transports the dye from the first material to at least a second material causing a dye profile of the second material to change as a result of dye from the first material perfusing the second material.

3. 发明公开

US20230141950A1 METHOD FOR THE DYEING OF LEATHER AND DYED LEATHER HAVING A HIGH RUBBING FASTNESS 审中-公开
公开(公告)号：US20230141950A1
公开(公告)日：2023-05-11
申请号：US18013129
申请日：2021-06-28
申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
发明人： Michael Prokein , Manfred Renner
IPC分类号： D06P1/94 , D06P3/32
CPC分类号： D06P1/94 , D06P3/32
摘要： A method for dyeing leather with an organic colorant in a supercritical fluid. The method includes coating a surface of the leather to provide a coated surface of the leather. The method further includes dyeing the coated surface of the leather with the organic colorant in the supercritical fluid.

4. 发明申请

US20220220571A1 METHOD FOR DYEING AND/OR RETANNING OF LEATHER 有权
公开(公告)号：US20220220571A1
公开(公告)日：2022-07-14
申请号：US17607374
申请日：2020-04-29
申请人： ECCO Sko A/S
发明人： Thomas GOGSIG , Ilona Francisca Maria Coremans , Stojanka PETRUSIC
IPC分类号： C14C15/00 , D06P1/94 , D06P3/32
摘要： A method for dyeing and/or retanning of leather objects includes providing a leather object. The leather object has been processed by at least a tanning process. The leather object is introduced into a process chamber. The leather object is subjected in the process chamber to a pressurized fluid. The pressure of the pressurized fluid is controlled to reach a supercritical state. The leather object is subjected to a dyeing agent and/or a retanning agent, which dyeing or retanning agent is dissolved and/or transported in the pressurized fluid for at least a predefined period of time while the pressurized fluid is in the supercritical state. The pressure is reduced in the process chamber. The leather object is removed from the process chamber. The pressure reduction is controlled over time.

5. 发明申请

US20190264383A1 PROCESS FOR DYEING OF TEXTILE MATERIALS USING SUPERCRITICAL FLUID 审中-公开
公开(公告)号：US20190264383A1
公开(公告)日：2019-08-29
申请号：US16336936
申请日：2017-10-25
申请人： SWAPNESHU ASHOK BASER
发明人： SWAPNESHU ASHOK BASER
IPC分类号： D06P1/94 , D06P1/00 , D06P5/20
摘要： An embodiment herein provides a process for dyeing of textile materials 108 with supercritical fluid. One or more dye materials 102 along with additives (if required) are mixed with at least one suitable solvent 104 to obtain one or more dye solutions 106. A textile material 108 is pre-treated with the one or more dye solutions 106 to obtain a dye coated textile material 110. The dye-coated textile material 110 is exposed to the supercritical fluid 112 in a supercritical fluid dyeing vessel at controlled pressure and temperature. The supercritical fluid 112 solubilizes and diffuses the one or more dye materials 102 inside the surface, pores and capillaries of the textile material 108. The supercritical fluid vessel is then depressurized below supercritical condition to entrap the one or more dye materials 102 in the textile material 108 to obtain a supercritical fluid dyed textile material 114.

6. 发明申请

US20180290348A1 METHOD FOR MANUFACTURING A FOAMED FABRIC 审中-公开
公开(公告)号：US20180290348A1
公开(公告)日：2018-10-11
申请号：US15646670
申请日：2017-07-11
申请人： LI CHENG ENTERPRISE CO., LTD.
发明人： Yi-Song SU
IPC分类号： B29C44/34 , D06P7/00 , D06P5/20 , D06P3/82 , D06P1/94
摘要： A method for manufacturing a foamed fabric includes providing a fabric which includes at least one layer including a plurality of first foamable filaments made from a first foamable polymeric material, infusing the fabric with a supercritical fluid in a pressurized vessel, subjecting the infused fabric to a depressurizing process to permit the at least one layer to undergo an initial stage of foaming so as to obtain a pre-foamed fabric, placing the pre-foamed fabric in a mold cavity, and heating the mold cavity to obtain a molded foamed fabric.

7. 发明申请

US20180094373A1 MULTI-PIPE QUANTITATIVE MEDIUM FILLING SYSTEM OF SUPERCRITICAL FLUID DYEING MACHINE 审中-公开
公开(公告)号：US20180094373A1
公开(公告)日：2018-04-05
申请号：US15557105
申请日：2016-06-08
申请人： NANTONG TEXTILE & SILK INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE , SOOCHOW UNIVERSITY
发明人： Jiajie LONG
IPC分类号： D06B9/02 , D06P1/94
CPC分类号： D06B9/02 , D06B19/00 , D06B23/10 , D06B23/20 , D06B23/205 , D06P1/94
摘要： The invention relates to a multi-pipe quantitative medium filling system of a supercritical fluid waterless dyeing machine. The system comprises a supercritical fluid medium reservoir, a stop valve, and a medium filter sequentially connected by a high-pressure main pipe, and at least two filling branches independent of each other and connected to the medium filter. Each filling branch includes a booster pump, a supercritical fluid high-pressure mass flowmeter, a ball valve, and a dyeing unit sequentially connected along a medium forward direction by a high-pressure branch pipe. By using a mass-measurement filling system having multiple branches independent of each other, the invention can effectively realize simultaneous and accurate quantitative medium filling for separate dyeing units and differentiated filling for dyeing units with different medium masses, thus overcoming disadvantages such as unreliability, inaccuracy and low use efficiency of a conventional method, and also making a dyeing operation simple and scientifically feasible.

8. 发明授权

US08607392B1 Textile steamer assembly and method 有权
标题翻译：纺织机组装及方法
公开(公告)号：US08607392B1
公开(公告)日：2013-12-17
申请号：US11539030
申请日：2006-10-05
申请人： Dennis J. Jones, Jr. , Chad Anderson
发明人： Dennis J. Jones, Jr. , Chad Anderson
IPC分类号： D06B19/00 , C11D3/00 , D06P5/00 , D06P1/94 , D06P5/20 , D06P1/00
CPC分类号： D06B19/0035
摘要： Disclosed are processes for fixing additives in textiles that comprise applying at least one additive to the textile and substantially simultaneously directing steam onto the faces of the textile. Also disclosed are the products of the disclosed processes. Also disclosed are apparatuses for fixing additives in textiles comprising means for applying at least one additive to the textile and means for substantially simultaneously directing steam onto the faces of the textile. Also disclosed are rotating steam head assemblies for use in connection with the disclosed processes and apparatuses. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
摘要翻译：公开了将纺织品中的添加剂固定的方法，其包括向织物施加至少一种添加剂并基本上同时将蒸汽引导到织物的表面上。还公开了所公开的方法的产物。还公开了用于将添加剂固定在纺织品中的装置，其包括用于向织物施加至少一种添加剂的装置以及用于基本上同时将蒸汽引导到织物的表面上的装置。还公开了与所公开的方法和装置结合使用的旋转蒸汽头组件。该摘要旨在作为用于在特定技术中进行搜索的扫描工具，而不意在限制本发明。

9. 发明申请

US20080028541A1 Method of Dyeing a Substrate with a Reactive Dyestuff in Supercritical or Near Supercritical Carbon Dioxide 有权
标题翻译：在超临界或近临界二氧化碳中用活性染料染色基质的方法
公开(公告)号：US20080028541A1
公开(公告)日：2008-02-07
申请号：US11718699
申请日：2005-11-04
申请人： Maria Fernandez Cid , Geert Witkamp , Geert Woerlee , Wilhelmus Johannes Veugelers
发明人： Maria Fernandez Cid , Geert Witkamp , Geert Woerlee , Wilhelmus Johannes Veugelers
IPC分类号： D06P1/94 , D06P1/384
CPC分类号： D06P1/384 , D06P1/94 , Y10S8/918 , Y10S8/92
摘要： The present invention relates to a method of dyeing a substrate with a reactive dyestuff in supercritical or near supercritical carbon dioxide, said substrate being selected from the group consisting of cellulose fibres; modified cellulose fibres; protein fibres; synthetic fibres and any combination thereof, wherein the method comprises dyeing said substrate by contacting the substrate with supercritical or near supercritical carbon dioxide containing a reactive dyestuff and one or more acids in a concentration of at least 0.05 mol. %, calculated on the molar amount of reactive dyestuff that is used in the dyeing method, said reactive dyestuff being a chromophore derivative containing a chromophoric residue and a reactive group, said reactive group comprising a cyclic or heterocyclic aromatic residue that will be protonated under the conditions employed during the contacting, such protonation resulting in enhanced reactivity of the reactive dyestuff towards the plurality of reactive groups contained in the substrate.
摘要翻译：本发明涉及在超临界或近超临界二氧化碳中用活性染料染色底物的方法，所述底物选自纤维素纤维; 改性纤维素纤维; 蛋白纤维; 合成纤维及其任何组合，其中所述方法包括通过使底物与含有至少0.05mol浓度的活性染料和一种或多种酸的超临界或近超临界二氧化碳接触来染色所述基材。％，根据染色方法中使用的活性染料的摩尔量计算，所述活性染料是含有发色残基和反应性基团的发色团衍生物，所述反应性基团包含环状或杂环芳族残基，其将在在接触期间使用的条件，这种质子化导致活性染料对包含在基底中的多个反应性基团的反应性增强。

10. 发明授权

US6010542A Method of dyeing substrates in carbon dioxide 失效
标题翻译：在二氧化碳中染色底物的方法
公开(公告)号：US6010542A
公开(公告)日：2000-01-04
申请号：US141488
申请日：1998-08-28
申请人： James P. DeYoung , James B. McClain , Joseph M. DeSimone , Timothy J. Romack
发明人： James P. DeYoung , James B. McClain , Joseph M. DeSimone , Timothy J. Romack
IPC分类号： D06P1/94 , D06P5/00 , D06P1/52
CPC分类号： D06P1/94 , Y10S8/917 , Y10S8/918 , Y10S8/922
摘要： A method of dyeing a substrate in carbon dioxide comprises the steps of (a) providing a dye composition comprising carbon dioxide, a dye, and a surfactant, the surfactant included in an amount sufficient to solubilize, emulsify or disperse the dye in the carbon dioxide; and then (b) dyeing said substrate with said dye composition.
摘要翻译：在二氧化碳中染色底物的方法包括以下步骤：（a）提供包含二氧化碳，染料和表面活性剂的染料组合物，所述表面活性剂的含量足以使染料溶解，乳化或分散在二氧化碳中 ; 然后（b）用所述染料组合物染色所述底物。

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