EP0058432A1 - Procédé de teinture en continu de fibres de laine - Google Patents
Procédé de teinture en continu de fibres de laine Download PDFInfo
- Publication number
- EP0058432A1 EP0058432A1 EP82101147A EP82101147A EP0058432A1 EP 0058432 A1 EP0058432 A1 EP 0058432A1 EP 82101147 A EP82101147 A EP 82101147A EP 82101147 A EP82101147 A EP 82101147A EP 0058432 A1 EP0058432 A1 EP 0058432A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wool
- dyeing
- liquor
- sodium acetate
- dye
- 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
- 238000000034 method Methods 0.000 title claims abstract description 48
- 210000002268 wool Anatomy 0.000 title claims abstract description 45
- 238000010014 continuous dyeing Methods 0.000 title description 7
- 239000000975 dye Substances 0.000 claims abstract description 31
- 238000004043 dyeing Methods 0.000 claims abstract description 28
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims abstract description 23
- 239000001632 sodium acetate Substances 0.000 claims abstract description 23
- 235000017281 sodium acetate Nutrition 0.000 claims abstract description 23
- 239000000835 fiber Substances 0.000 claims abstract description 22
- 239000000985 reactive dye Substances 0.000 claims abstract description 21
- 238000010025 steaming Methods 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 10
- 239000002657 fibrous material Substances 0.000 claims abstract description 8
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 5
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims abstract description 4
- LJRGBERXYNQPJI-UHFFFAOYSA-M sodium;3-nitrobenzenesulfonate Chemical compound [Na+].[O-][N+](=O)C1=CC=CC(S([O-])(=O)=O)=C1 LJRGBERXYNQPJI-UHFFFAOYSA-M 0.000 claims description 4
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 abstract description 2
- 238000009980 pad dyeing Methods 0.000 abstract description 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal acetate Chemical class 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 27
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 9
- 239000004202 carbamide Substances 0.000 description 9
- 239000004744 fabric Substances 0.000 description 9
- 239000004753 textile Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000003599 detergent Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- XSCHRSMBECNVNS-UHFFFAOYSA-N quinoxaline Chemical compound N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- AIRRELHUAAZTTL-UHFFFAOYSA-N 3-nitrobenzenesulfonic acid;sodium Chemical compound [Na].OS(=O)(=O)C1=CC=CC([N+]([O-])=O)=C1 AIRRELHUAAZTTL-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- AFOSIXZFDONLBT-UHFFFAOYSA-N divinyl sulfone Chemical compound C=CS(=O)(=O)C=C AFOSIXZFDONLBT-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000001007 phthalocyanine dye Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- HFIYIRIMGZMCPC-YOLJWEMLSA-J remazole black-GR Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]S(=O)(=O)C1=CC2=CC(S([O-])(=O)=O)=C(\N=N\C=3C=CC(=CC=3)S(=O)(=O)CCOS([O-])(=O)=O)C(O)=C2C(N)=C1\N=N\C1=CC=C(S(=O)(=O)CCOS([O-])(=O)=O)C=C1 HFIYIRIMGZMCPC-YOLJWEMLSA-J 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- LUYAMNYBNTVQJG-UHFFFAOYSA-N 1-chloro-2-(2-chloroethylsulfonyl)ethane Chemical group ClCCS(=O)(=O)CCCl LUYAMNYBNTVQJG-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- ZWONWYNZSWOYQC-UHFFFAOYSA-N 5-benzamido-3-[[5-[[4-chloro-6-(4-sulfoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonic acid Chemical compound OC1=C(N=NC2=CC(NC3=NC(NC4=CC=C(C=C4)S(O)(=O)=O)=NC(Cl)=N3)=CC=C2S(O)(=O)=O)C(=CC2=C1C(NC(=O)C1=CC=CC=C1)=CC(=C2)S(O)(=O)=O)S(O)(=O)=O ZWONWYNZSWOYQC-UHFFFAOYSA-N 0.000 description 1
- ONMOULMPIIOVTQ-UHFFFAOYSA-N 98-47-5 Chemical compound OS(=O)(=O)C1=CC=CC([N+]([O-])=O)=C1 ONMOULMPIIOVTQ-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- GTRGJJDVSJFNTE-UHFFFAOYSA-N chembl2009633 Chemical compound OC1=CC=C2C=C(S(O)(=O)=O)C=CC2=C1N=NC1=CC=CC=C1 GTRGJJDVSJFNTE-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 238000009950 felting Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- LFSXCDWNBUNEEM-UHFFFAOYSA-N phthalazine Chemical compound C1=NN=CC2=CC=CC=C21 LFSXCDWNBUNEEM-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 1
- KUIXZSYWBHSYCN-UHFFFAOYSA-L remazol brilliant blue r Chemical compound [Na+].[Na+].C1=C(S([O-])(=O)=O)C(N)=C2C(=O)C3=CC=CC=C3C(=O)C2=C1NC1=CC=CC(S(=O)(=O)CCOS([O-])(=O)=O)=C1 KUIXZSYWBHSYCN-UHFFFAOYSA-L 0.000 description 1
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 1
- 238000010015 semi-continuous dyeing Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007974 sodium acetate buffer Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/14—Wool
- D06P3/148—Wool using reactive dyes
Definitions
- the present invention relates to the continuous and uniform real dyeing of wool fibers with reactive dyes containing sulfo groups after a pad-steaming process without intermediate drying.
- This subheading also includes products that allow working in two-phase dyeing liquors. Processes in the category previously discussed bring with them a high water consumption and consequently require the consumption of a lot of energy and a correspondingly large amount of labor. Today, however, energy savings and easy-to-remove wastewater play an important role.
- the invention explained below is based on the object of eliminating the disadvantages of the known processes for the continuous dyeing of wool fibers with sulfo-containing reactive dyes in relation to the length of the dyeing time, and in particular to shorten the steaming time.
- the mandatory use of textile auxiliaries should be as low as possible, so that the emission of such polluted wastewater is largely reduced.
- the fiber material to be dyed is padded with an aqueous dye liquor containing 20 to 50 g / l, preferably 30 to 40 g / l of sodium acetate, in addition to the dissolved dyestuffs, and after removing the excess liquor, the wet padding is for the purpose Dye fixation for 5 to 13 minutes, preferably 9 to 12 minutes, the action of saturated steam at temperatures from 102 ° to 115 ° C.
- the feasibility of the new process is based on the principle of adding large amounts of sodium acetate to the padding liquor combined with a subsequent short-term steaming process without prior drying of the padding with the reactive dyes.
- concentration of sodium acetate is such that it is present in the dye preparation in a significant excess based on the amount that would be required for the setting and maintenance of weakly acidic to neutral pH conditions.
- the method of operation according to the invention allows the wool material without the involvement of additional textile; to dye tools or solubilizers continuously.
- the claimed pad dyeing technique is characterized above all by the fact that the color strength is very high. Process products is achieved. The product image that is obtainable in this way is outstanding, resulting in color yields that are up to 100% greater than with the previously usual methods for continuous wool dyeing.
- the level of authenticity that can be achieved with the high color strength of the dyeings must be regarded as surprising.
- the extraordinarily good fastness properties result from the covalent bond between dye and wool fiber that takes place within a very short time, which in turn has its origin in the use of sodium acetate.
- no additional measures such as pH control etc. need to be taken, so that the implementation of the method described is very simplified.
- Fiber damage does not occur in the course of the dyeing process according to the invention, although the pH of the padding liquor is about 9 at the start of the treatment. Firstly, the exposure time in this environment is very short, it is only a few seconds, and immediately after the goods enter the steamer, acetic acid is released, which then shifts the pH value to weakly acidic. At the end of the steam treatment, however, the padding liquor medium is shifted back to alkaline, but this state also only lasts for a few seconds and at the same time replaces an alkaline aftertreatment of the dyeings produced.
- a very special advantage under the given conditions is the stability of the padding liquors, which is over 24 hours in this very weakly alkaline environment. This makes the entire dyeing process easier to handle.
- the padding liquors used according to the invention can additionally contain thickeners, so that they can also be used for Vigoureux printing due to the more viscous consistency set in accordance with a modification of the present invention.
- the rest of the procedure, in particular the measures for dye fixation, remains the same.
- wool fibers are particularly suitable in the form of sliver, yarn, thread sheets and bundles of yarn, but also fabrics.
- individual threads can also be treated in this way, but the effectiveness of the method is questioned in this case.
- the new process is also suitable for dyeing the wool portion of fiber blends.
- the dyeing technique according to the present invention can also be applied to wool fibers which have been subjected to a "felt-free" finishing process - such wool is generally referred to as "superwashed” wool.
- These are wool fibers, for example, with a polyimine or polyacrylic resin film (according to the information in Melliand textile reports 9/1971, page 1100, or in the Journal of the Society of Dyers and Colourists, Volume 88, Number 3/1972, pages 93-100).
- a textile article made from this material must withstand the hard stresses not required and not achieved with normal wool, such as washing several times at 60 ° C with the use of household detergents containing perborate, without matting, and consequently be color-fast. Such requirements at this high fastness level, especially in the detergents and perspiration fastness, are achieved in the first 'line of dyeings with reactive dyes.
- the organic dyes known under this term come into consideration as reactive dyes.
- This class of dyes is referred to in the Color Index, 3rd edition 1971 as "reactive dyes". These are predominantly those dyes which contain at least one group which is reactive with the amino groups of polyamide fibers, a precursor therefor or a substituent which is reactive with the amino groups of polyamide fibers.
- Particularly suitable as the basic body of the organic dyes are those from the azo, anthraquinone and
- Phthalocyanine dyes where the azo and phthalocyanine dyes can be both metal-free and metal-containing.
- Reactive groups and precursors which form such reactive groups include, for example, epoxy groups, the ethyleneimide group, the 'vinyl grouping in the vinylsulfone or acrylic acid radical, also the ⁇ -sulfatoethylsulfone group, the ⁇ -chloroethylsulfone group or the ⁇ -dialkylamino-ethylsulfone group.
- Derivatives of the tetrafluorocyclobutyl series e.g. Tetrafluorocyclobutylacrylic acid, in question.
- the reactive substituents in reactive dyes are those that are easily removable and leave an electrophilic residue.
- suitable substituents are 1 to 3 halogen atoms on the following ring systems: quinoxaline, triazine, pyrimidine, phthalazine, pyridazine and pyridazone.
- Dyes with several identical or different reactive groups can also be used.
- Such reactive dyes of the type defined above often have more than one sulfonic acid group (apart from the reactive constituent of the dye) in the molecule, which can be distributed as desired over the chromophore, but are preferably bound to its aromatic radicals. Based on the color yields achievable with conventional exhaust processes, the above-mentioned dyes yield very good yields in the case of the continuous process according to the invention.
- the claimed process has been found to be superior to the known dyeing methods in which acetic acid (e.g. 25-35 ml / 1 60% acetic acid) or acetic acid together with urea instead of sodium acetate has been added to the padding liquor.
- acetic acid e.g. 25-35 ml / 1 60% acetic acid
- urea instead of sodium acetate
- Woolen fabric made from non-finished woolen fibers in plain weave is padded at a pad temperature of 25 ° C and a liquor absorption of 105% (by weight of the dry goods) with an aqueous liquor which contains a solution of 16 g of the reactive dye of the formula in liters and contains 40 g of sodium acetate.
- This padding liquor is also 10 g / 1 m-nitrobenzenesulfonic acid sodium added as a reducing agent.
- the still moist fiber material is then passed through a damper immediately after the padding process and steamed there for 12 minutes in saturated steam at 103 ° C.
- the textile material treated in this way is then rinsed first with cold water, then with water at 40 ° C. and finally in an aqueous bath with the addition of 1 g / l of a nonionic detergent containing 30% by weight of a reaction product of 1 mol of stearylamine with 12 mol Ethylene oxide, and 1.5 ml / 1 ammonia (pH 8.5) soaped at 55 ° C for 5 minutes. Finally, the dyed goods are rinsed warm and cold with water.
- Knitted fabric made from chlorinated wool fibers is padded with an aqueous liquor containing 16 g of the reactive dye of the formula at a room temperature and a liquor absorption of 95% (by weight of the dry fabric) Contains 45 g of sodium acetate and 8 g of sodium m-nitrobenzenesulfonate.
- the still moist fiber material is then immediately passed through a damper and steamed there at 110 ° C. for 9 minutes.
- the colored goods are aftertreated as in Example 1. A strong, brilliant orange color is obtained.
- Wool yarn from non-chlorinated wool is padded in the form of parallel bundles of yarn at a block temperature of 30 ° C and a liquor absorption of 90% (by weight of the dry goods) by dipping and squeezing three times with an aqueous liquor which contains 20 g of the liter Dye Reactive Blue 19 with the CI no. 61200, 35 g sodium acetate and 9 g m-nitrobenzenesulfonic acid sodium.
- the still moist fiber material is then immediately passed through a steamer without intermediate drying and steamed there at 115 ° C. for 7 minutes. After a subsequent, cold and warm rinsing with water, an aftertreatment is carried out as described in Example 1. A navy blue dyeing is obtained on the yarn.
- Chlorinated wool fabric (plain weave) is padded with an aqueous liquor at room temperature and a liquor absorption of 100% (by weight of the dry goods), which is in liters 16 g of the reactive dye of the formula Contains 50 g of sodium acetate and 10 g of sodium m-nitrobenzenesulfonate.
- the still moist wool material is then steamed in a steamer at 102 ° C. for 13 minutes without intermediate drying and aftertreated as described in Example 1. A strong red color is obtained.
- Example 4 The type and amounts of the additives and the implementation of the process can also be found in Example 4. A deep, flowery black is obtained on the wool fabric.
- Wool comb which has been equipped with polymer-free polyamide-epichlorohydrin, is padded at room temperature and with a liquor absorption of 110% (by weight of the dry goods) with an aqueous liquor which contains 15 g of the dye Reactive Red 4 with the CI no . 18 contains 105 and 45 g of sodium acetate.
- the still moist fiber material is passed through a damper immediately after the padding process and steamed there for 11 minutes at 102 ° C. to fix the dye.
- the textile material treated in this way is then rinsed first with cold water, then with water at 40 ° C. and then in an aqueous bath with the addition of 1 g / l of a nonionic detergent containing 30% by weight of a reaction product of 1 mol of stearylamine with 12 mol Ethylene oxide, and 1.5 ml / 1 ammonia (pH 8.5) soaped at 55 ° C for 5 minutes.
- the dyed goods are then rinsed warm and cold with water. A very strong red color is obtained.
- Wollkammzug is padded at room temperature and a liquor absorption of 100% (by weight of the dry goods) with an aqueous liquor containing 16 g of the reactive dye of the formula in liters Contains 50 g of sodium acetate and 10 g of sodium m-nitrobenzenesulfonate.
- the still moist wool material is steamed for 6 minutes at 115 ° C immediately after padding.
- the post-treatment of the goods so dyed is carried out as in Example 6. The result is a strong, clear blue color.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813105906 DE3105906A1 (de) | 1981-02-18 | 1981-02-18 | Verfahren zum kontinuierlichen faerben von wollfasern |
| DE3105906 | 1981-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0058432A1 true EP0058432A1 (fr) | 1982-08-25 |
| EP0058432B1 EP0058432B1 (fr) | 1984-11-28 |
Family
ID=6125145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP82101147A Expired EP0058432B1 (fr) | 1981-02-18 | 1982-02-17 | Procédé de teinture en continu de fibres de laine |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0058432B1 (fr) |
| DE (2) | DE3105906A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4597253A (en) * | 1982-11-27 | 1986-07-01 | Karl Mengele & Sohne Gmbh & Co. | Forage or picking harvester unit |
| CN102758326A (zh) * | 2011-04-28 | 2012-10-31 | 孚日集团股份有限公司 | 巾被织物活性染料连续轧染湿短蒸加工工艺 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1206295A (en) * | 1966-10-04 | 1970-09-23 | Commw Scient Ind Res Org | Composition, method and apparatus for dyeing and printing of textile materials |
| DE2057400A1 (de) * | 1970-11-21 | 1972-06-08 | Hoechst Ag | Verfahren zum Faerben und Bedrucken von Textilmaterial aus nicht gechlorter Wolle |
| DE2244524B1 (de) * | 1972-09-11 | 1973-12-20 | Farbwerke Hoechst AG, vormals Mei ster Lucius & Bruning, 6000 Frankfurt | Vigoureuxdruck auf wollkammzug |
| DE2340044A1 (de) * | 1973-08-08 | 1975-03-06 | Hoechst Ag | Verfahren zum kontinuierlichen faerben von wolle |
| GB1501081A (en) * | 1973-12-06 | 1978-02-15 | Iws Nominee Co Ltd | Printing method |
| DE2658863B1 (de) * | 1976-12-24 | 1978-04-20 | Hoechst Ag | Verfahren zum kontinuierlichen Faerben von bahnfoermigen Textilmaterialien |
-
1981
- 1981-02-18 DE DE19813105906 patent/DE3105906A1/de not_active Withdrawn
-
1982
- 1982-02-17 EP EP82101147A patent/EP0058432B1/fr not_active Expired
- 1982-02-17 DE DE8282101147T patent/DE3261322D1/de not_active Expired
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1206295A (en) * | 1966-10-04 | 1970-09-23 | Commw Scient Ind Res Org | Composition, method and apparatus for dyeing and printing of textile materials |
| DE2057400A1 (de) * | 1970-11-21 | 1972-06-08 | Hoechst Ag | Verfahren zum Faerben und Bedrucken von Textilmaterial aus nicht gechlorter Wolle |
| DE2244524B1 (de) * | 1972-09-11 | 1973-12-20 | Farbwerke Hoechst AG, vormals Mei ster Lucius & Bruning, 6000 Frankfurt | Vigoureuxdruck auf wollkammzug |
| DE2340044A1 (de) * | 1973-08-08 | 1975-03-06 | Hoechst Ag | Verfahren zum kontinuierlichen faerben von wolle |
| GB1501081A (en) * | 1973-12-06 | 1978-02-15 | Iws Nominee Co Ltd | Printing method |
| DE2658863B1 (de) * | 1976-12-24 | 1978-04-20 | Hoechst Ag | Verfahren zum kontinuierlichen Faerben von bahnfoermigen Textilmaterialien |
Non-Patent Citations (1)
| Title |
|---|
| CHEMICAL ABSTRACTS; Band 83, Nr. 10, 8. September 1975, Seite 101, Nr. 81017z, Columbus, Ohio, USA * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4597253A (en) * | 1982-11-27 | 1986-07-01 | Karl Mengele & Sohne Gmbh & Co. | Forage or picking harvester unit |
| CN102758326A (zh) * | 2011-04-28 | 2012-10-31 | 孚日集团股份有限公司 | 巾被织物活性染料连续轧染湿短蒸加工工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3261322D1 (en) | 1985-01-10 |
| DE3105906A1 (de) | 1982-09-09 |
| EP0058432B1 (fr) | 1984-11-28 |
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