EP2843127A1 - Verfahren für wasserfreie Verarbeitung von Textilmaterialien unter Verwendung von superkritischer Flüssigkeit - Google Patents
Verfahren für wasserfreie Verarbeitung von Textilmaterialien unter Verwendung von superkritischer Flüssigkeit Download PDFInfo
- Publication number
- EP2843127A1 EP2843127A1 EP14155344.6A EP14155344A EP2843127A1 EP 2843127 A1 EP2843127 A1 EP 2843127A1 EP 14155344 A EP14155344 A EP 14155344A EP 2843127 A1 EP2843127 A1 EP 2843127A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carbon dioxide
- supercritical
- dyeing
- textile
- supercritical fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 175
- 238000000034 method Methods 0.000 title claims abstract description 117
- 239000004753 textile Substances 0.000 title claims abstract description 99
- 239000012530 fluid Substances 0.000 title claims abstract description 52
- 238000012545 processing Methods 0.000 title claims abstract description 35
- 238000004043 dyeing Methods 0.000 claims abstract description 84
- 239000000975 dye Substances 0.000 claims abstract description 33
- 238000007781 pre-processing Methods 0.000 claims abstract description 25
- 238000012805 post-processing Methods 0.000 claims abstract description 23
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 306
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 153
- 239000001569 carbon dioxide Substances 0.000 claims description 153
- 238000005406 washing Methods 0.000 claims description 17
- 239000004519 grease Substances 0.000 claims description 15
- 238000004062 sedimentation Methods 0.000 claims description 8
- 230000001351 cycling effect Effects 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 239000008204 material by function Substances 0.000 abstract description 14
- 238000005516 engineering process Methods 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 description 27
- 239000007787 solid Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- QABCGOSYZHCPGN-UHFFFAOYSA-N chloro(dimethyl)silicon Chemical compound C[Si](C)Cl QABCGOSYZHCPGN-UHFFFAOYSA-N 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- WMIYKQLTONQJES-UHFFFAOYSA-N hexafluoroethane Chemical compound FC(F)(F)C(F)(F)F WMIYKQLTONQJES-UHFFFAOYSA-N 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 229960004624 perflexane Drugs 0.000 description 1
- ZJIJAJXFLBMLCK-UHFFFAOYSA-N perfluorohexane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F ZJIJAJXFLBMLCK-UHFFFAOYSA-N 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000005049 silicon tetrachloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B9/00—Solvent-treatment of textile materials
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B19/00—Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/10—Processes in which the treating agent is dissolved or dispersed in organic solvents; Processes for the recovery of organic solvents thereof
- D06M23/105—Processes in which the solvent is in a supercritical state
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/94—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in solvents which are in the supercritical state
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/20—Physical treatments affecting dyeing, e.g. ultrasonic or electric
- D06P5/2044—Textile treatments at a pression higher than 1 atm
- D06P5/205—Textile treatments at a pression higher than 1 atm before dyeing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/20—Physical treatments affecting dyeing, e.g. ultrasonic or electric
- D06P5/2044—Textile treatments at a pression higher than 1 atm
- D06P5/2055—Textile treatments at a pression higher than 1 atm during dyeing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/20—Physical treatments affecting dyeing, e.g. ultrasonic or electric
- D06P5/2044—Textile treatments at a pression higher than 1 atm
- D06P5/2061—Textile treatments at a pression higher than 1 atm after dyeing
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/12—Soft surfaces, e.g. textile
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
Definitions
- the present application is directed to a waterless processing of textile materials using supercritical fluid.
- this technology does not apply water, the dyes and the carbon dioxide can be recycled and the dyeing procedure does not require the use of chemical additives.
- the supercritical carbon dioxide is a superb non-polar solvent, which can dissolve oil grease, oily material and impurities on some functional materials or textiles. Therefore, besides the dyeing procedure, such technology can be applied during the pre-processing of textiles for extracting oil grease and impurities. For example, at the time of cleansing and rinsing, functional materials, such as silicon or fluorine-type of synthetic material with water-proof function, can be added in the dyeing procedure. So the dyeing and functional processing procedure under waterless processing can be performed simultaneously, and the total processing time can be reduced.
- the technical problem that the present application seeks to solve is to provide a method of waterless processing of textile materials using supercritical fluid. It is a completely waterless and environmental-friendly textile processing procedure, which can complete the pre-processing of cleansing (such as the procedure of removing grease and impurities), functional processing, independent processing or continuous processing of the dyeing procedure and post-processing and cleansing of washing off unfixed dyes in textile materials as such procedures.
- the present application provides the use of supercritical liquid to perform highly efficient pre-processing, dyeing and post-processing of textile materials as an integration technology, which can clean and dye at the same time and highly raise the efficiency level.
- the cleansing procedure can be proceeded as a continuous direct cleansing procedure, which is different from the traditional indirect cleansing in batches. It can greatly raise the cleansing efficiency and reduce the cleansing time.
- the present application is suitable for performing pre-processing of cleansing, dyeing, post-processing of washing off unfixed dyes or adding functional materials to artificial or natural textile materials. It can supersede traditional processing procedure of the pre-processing of scouring, dyeing and post-processing and adding functional materials.
- a method of waterless processing of textile materials using supercritical fluid includes a pre-processing procedure of cleansing a textile material using a supercritical fluid, before a process of dyeing the textile material using the supercritical fluid.
- the method may further include a post-processing procedure of washing off unfixed dyes on the textile material using the supercritical fluid, after the process of dyeing the textile material using the supercritical fluid.
- the method may further include a post-processing procedure of adding a functional material to the textile material using the supercritical fluid, after the process of dyeing the textile material using the supercritical fluid.
- the pre-processing procedure of cleansing may include treating gaseous carbon dioxide by a supercritical process so that the gaseous carbon dioxide reaches a supercritical state; passing the supercritical carbon dioxide through a high-pressure cauldron with the textile material provided therein, thereby rinsing the textile material and removing grease therefrom; and depressurizing and separating the grease from the carbon dioxide, and collecting the carbon dioxide in gaseous state for re-use.
- the post-processing procedure of washing off unfixed dyes may include treating gaseous carbon dioxide by a supercritical process so that the gaseous carbon dioxide reaches a supercritical state; passing the supercritical carbon dioxide through a high-pressure cauldron with the textile material provided therein, thereby washing the textile material and removing the unfixed dyes therefrom; and depressurizing and separating the unfixed dyes from the carbon dioxide, and collecting the carbon dioxide in gaseous state for re-use.
- the method may further include the step of adding an organic solvent in the high-pressure cauldron in advance in the pre-processing procedure of cleansing and the post-processing procedure of washing off unfixed dyes, wherein the added organic solvent is in an amount of 0.1-10% by weight of the textile material.
- the post-processing procedure of adding the functional material may include treating gaseous carbon dioxide by a supercritical process so that the gaseous carbon dioxide reaches a supercritical state; passing the supercritical carbon dioxide into a functional material can with the functional material provided therein so that the functional material is dissolved in the supercritical carbon dioxide; passing the supercritical carbon dioxide with the dissolved functional material into a high-pressure cauldron with the textile material provided therein, thereby performing sedimentation of the functional material in the textile material; and depressurizing and separating the functional material from the carbon dioxide, and collecting the carbon dioxide in gaseous state for re-use.
- the supercritical carbon dioxide with the dissolved functional material in the high-pressure cauldron may be led back to an entry port of the functional material can through a control valve, a flow meter and a high-pressure cycling pump, thereby repeatedly performing sedimentation of the functional material until the functional material is fully absorbed by the textile material.
- the method may further include the step of adding a functional material into a dyeing can containing a dyeing material, passing supercritical carbon dioxide into the dyeing can so that it dissolves the dyeing material and the functional material; and passing the supercritical carbon dioxide with the dissolved dyeing material and functional material into a high-pressure cauldron with the textile material provided therein, thereby performing sedimentation of the dyeing material and the functional material in the textile material.
- the functional material can be a compound comprising fluorine or silicon.
- the present application provides a method of waterless processing of textile materials using supercritical fluid, and also includes a procedure of independently adding the functional materials after dyeing. Firstly, a pre-processing procedure of cleansing can be performed on the textile materials using supercritical fluid. Secondly, the supercritical fluid can be used for dyeing of and adding functional materials to the textile materials. Lastly, a post-processing procedure of washing off unfixed dyes can be performed on the textile materials using supercritical fluid. The detailed work flow is illustrated in Figure 3 .
- the present embodiment provides a method of processing textile materials using supercritical fluid. Before using the supercritical fluid to dye the textile materials, supercritical fluid can be used in a pre-processing procedure of cleansing the textile materials. A specific procedure is described as follows:
- Embodiment 2 (example of dyeing and adding of functional material):
- the present embodiment provides a method of processing and dyeing textile materials using supercritical fluid, including the post-processing procedure of washing off unfixed dyes after dyeing.
- Liquid carbon dioxide is stored in a storage can with a temperature at moderate level and pressure at about 5Mpa.
- the carbon dioxide enters a cooler and temperature is maintained at about 0 ⁇ 10°C (preferably at 5°C). At this stage, the carbon dioxide is in a fully liquid form.
- the carbon dioxide is pressurized to a suitable pressure by a high-pressure pump.
- the pressure can be maintained at about 10Mpa to reach a supercritical fluid condition.
- the temperature can then be raised to about 50 ⁇ 100°C by a heat exchanger.
- the carbon dioxide then enters into a high-pressure cauldron and rinses the textile materials provided therein.
- the carbon dioxide dissolving the unfixed dyes can be depressurized to about 5Mpa through a depressurizing valve.
- the absorbed heat can be replenished by a heat exchanger, causing the temperature to be maintained at about 40°C.
- the carbon dioxide may then enter into a carbon dioxide separating can.
- the carbon dioxide is in gaseous form.
- the dissolved grease and unfixed dyes can be released in liquid form or solid form and kept at the bottom of the carbon dioxide separating can.
- the gaseous carbon dioxide can be released from an upper portion of the carbon dioxide separating can, and may then flow into a cooler, causing the temperature to be dropped and maintained to about 0 ⁇ 10°C (preferably at 5°C). Only at this time the carbon dioxide can be converted into liquid form, and can be recycled through the carbon dioxide storage can for a second round of cleansing. This forms a continuous cleansing procedure using supercritical fluid.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
- Coloring (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HRP20191197TT HRP20191197T1 (hr) | 2013-08-26 | 2019-07-01 | Metoda bezvodne obrade tekstilnih materijala korištenjem superkritičnog fluida |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310375961.6A CN104420096A (zh) | 2013-08-26 | 2013-08-26 | 一种超临界流体的纺织材料无水整理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2843127A1 true EP2843127A1 (de) | 2015-03-04 |
EP2843127B1 EP2843127B1 (de) | 2019-04-03 |
Family
ID=50112792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14155344.6A Active EP2843127B1 (de) | 2013-08-26 | 2014-02-17 | Verfahren für wasserfreie Verarbeitung von Textilmaterialien unter Verwendung von superkritischer Flüssigkeit |
Country Status (5)
Country | Link |
---|---|
US (1) | US20150052692A1 (de) |
EP (1) | EP2843127B1 (de) |
CN (1) | CN104420096A (de) |
HK (1) | HK1202906A1 (de) |
HR (1) | HRP20191197T1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3259397A1 (de) * | 2015-02-20 | 2017-12-27 | NIKE Innovate C.V. | Scheuern mit überkritischem fluidmaterial |
CN106468026A (zh) * | 2015-08-18 | 2017-03-01 | 香港纺织及成衣研发中心有限公司 | 用于超临界co2流体染色的棉纤维染料及其染色方法 |
CN106087379B (zh) * | 2016-06-06 | 2017-12-29 | 盐城工学院 | 一种聚酰亚胺织物的无水染色方法 |
CN106801309B (zh) * | 2016-11-21 | 2019-04-02 | 大连工业大学 | 一种整理釜及芳纶纤维超临界二氧化碳无水改性整理装置与方法 |
TWI752941B (zh) * | 2017-03-03 | 2022-01-21 | 財團法人紡織產業綜合研究所 | 紡織品的加工方法 |
CN107034702A (zh) * | 2017-04-14 | 2017-08-11 | 三明通用科技孵化有限公司 | 一种聚丁二酸丁二醇酯织物的超临界二氧化碳染色方法 |
WO2018219441A1 (en) * | 2017-05-31 | 2018-12-06 | Lafer S.P.A. | Device to remove fluids, and washing apparatus comprising said device |
ES2881958T3 (es) | 2017-06-22 | 2021-11-30 | Hbi Branded Apparel Entpr Llc | Composiciones de tratamiento de tela y métodos |
CN108866883A (zh) * | 2018-08-10 | 2018-11-23 | 绍兴经纬超临界印染科技有限公司 | 超临界二氧化碳萃取维纶表面油剂的方法 |
CN109355929A (zh) * | 2018-10-16 | 2019-02-19 | 苏州大学 | 一种以超临界二氧化碳流体为介质的无水纤染方法 |
CN109295768A (zh) * | 2018-10-16 | 2019-02-01 | 苏州大学 | 棉花的一种无水纤染方法 |
CN109355928B (zh) * | 2018-10-16 | 2022-01-18 | 苏州大学 | 一种混合流体介质的无水纤染方法 |
CN210712227U (zh) * | 2019-09-26 | 2020-06-09 | 上海复璐帝流体技术有限公司 | 一种超临界二氧化碳干洗装置 |
CN112251938A (zh) * | 2020-10-12 | 2021-01-22 | 贵州航天乌江机电设备有限责任公司 | 一种超临界清洗、干燥鸭毛的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4004111A1 (de) * | 1989-02-15 | 1990-08-23 | Deutsches Textilforschzentrum | Verfahren zur vorbehandlung von textilen flaechengebilden oder garnen |
GB2259525A (en) * | 1991-09-11 | 1993-03-17 | Ciba Geigy Ag | Process for dyeing cellulosic textile material with disperse dyes |
DE4206954A1 (de) * | 1992-03-05 | 1993-09-09 | Jasper Gmbh & Co Josef | Verfahren zur behandlung von textilen substraten in einem ueberkritischen fluid sowie vorrichtung zur durchfuehrung des verfahrens |
EP2672002A1 (de) * | 2011-02-02 | 2013-12-11 | YKK Corporation | Reinigungsverfahren und reinigungsvorrichtung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3954103B2 (ja) * | 1995-10-16 | 2007-08-08 | ウーデ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 超臨界液で繊維物質を処理する方法および装置 |
US6344243B1 (en) * | 1997-05-30 | 2002-02-05 | Micell Technologies, Inc. | Surface treatment |
CN1175132C (zh) * | 1998-03-20 | 2004-11-10 | 财团法人工业技术研究院 | 一种纤维的精练方法 |
JP2000220074A (ja) * | 1998-11-26 | 2000-08-08 | Toray Ind Inc | 繊維用処理剤および繊維構造物の製造方法 |
NL1014395C2 (nl) * | 2000-02-16 | 2001-08-20 | Stork Brabant Bv | Werkwijze voor het verven van textielmaterialen in een superkritisch flu´dum. |
US6676710B2 (en) * | 2000-10-18 | 2004-01-13 | North Carolina State University | Process for treating textile substrates |
CN1467338A (zh) * | 2003-05-22 | 2004-01-14 | 大连轻工业学院 | 天然纤维超临界二氧化碳染色新工艺 |
CN1693580A (zh) * | 2005-05-26 | 2005-11-09 | 南通市华安超临界萃取有限公司 | 超临界co2流体染色工艺 |
CN1958941A (zh) * | 2006-09-16 | 2007-05-09 | 辽宁腾达集团股份有限公司 | 一种流体无水染色技术 |
-
2013
- 2013-08-26 CN CN201310375961.6A patent/CN104420096A/zh active Pending
-
2014
- 2014-02-17 EP EP14155344.6A patent/EP2843127B1/de active Active
- 2014-02-17 US US14/181,757 patent/US20150052692A1/en not_active Abandoned
-
2015
- 2015-04-08 HK HK15103472.4A patent/HK1202906A1/xx unknown
-
2019
- 2019-07-01 HR HRP20191197TT patent/HRP20191197T1/hr unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4004111A1 (de) * | 1989-02-15 | 1990-08-23 | Deutsches Textilforschzentrum | Verfahren zur vorbehandlung von textilen flaechengebilden oder garnen |
GB2259525A (en) * | 1991-09-11 | 1993-03-17 | Ciba Geigy Ag | Process for dyeing cellulosic textile material with disperse dyes |
DE4206954A1 (de) * | 1992-03-05 | 1993-09-09 | Jasper Gmbh & Co Josef | Verfahren zur behandlung von textilen substraten in einem ueberkritischen fluid sowie vorrichtung zur durchfuehrung des verfahrens |
EP2672002A1 (de) * | 2011-02-02 | 2013-12-11 | YKK Corporation | Reinigungsverfahren und reinigungsvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
CN104420096A (zh) | 2015-03-18 |
US20150052692A1 (en) | 2015-02-26 |
HRP20191197T1 (hr) | 2019-10-18 |
EP2843127B1 (de) | 2019-04-03 |
HK1202906A1 (en) | 2015-10-09 |
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