EP1266069A1 - Mediatorsysteme auf basis gemischter metallkomplexe zur reduktion von farbstoffen - Google Patents
Mediatorsysteme auf basis gemischter metallkomplexe zur reduktion von farbstoffenInfo
- Publication number
- EP1266069A1 EP1266069A1 EP01909807A EP01909807A EP1266069A1 EP 1266069 A1 EP1266069 A1 EP 1266069A1 EP 01909807 A EP01909807 A EP 01909807A EP 01909807 A EP01909807 A EP 01909807A EP 1266069 A1 EP1266069 A1 EP 1266069A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mediator
- metal ion
- dyes
- metal
- 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
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
- 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
- D06P1/30—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 sulfur dyes
-
- 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
- D06P1/22—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 vat dyestuffs including indigo
- D06P1/221—Reducing systems; Reducing catalysts
-
- 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
- D06P1/22—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 vat dyestuffs including indigo
- D06P1/228—Indigo
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
- D06P1/65118—Compounds containing hydroxyl groups
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/67341—Salts or hydroxides of elements different from the alkaline or alkaline-earth metals or with anions containing those elements
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
- D06P1/67358—Halides or oxyhalides
-
- 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
- D06P5/2016—Application of electric energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/916—Natural fiber dyeing
- Y10S8/918—Cellulose textile
Definitions
- the present invention relates to mediator systems obtainable by mixing a salt of an electrochemically active, complex-forming metal (Ml), which can form several valence levels, with a hydroxyl-containing complexing agent, which can also be in the form of a salt, and a salt of an electrochemically inactive, likewise complex-forming metal ( M2) m alkaline aqueous
- the molar ratio of metal ion M2 to metal ion Ml is 0.8: 1 to 2: 1.
- the invention relates to a process for reducing dyes and a process for dyeing textile material containing cellulose using these mediator systems, and textile materials containing cellulose dyed by these processes.
- Vat and sulfur dyes are important classes of textile dyes.
- Vat dyes are of great importance for the dyeing of cellulose fibers, particularly because of the high fastness of the dyeings.
- the insoluble oxidized dye When using these dyes, the insoluble oxidized dye must be converted into its alkali-soluble leuco form by a reduction step. This reduced form shows a high affinity for the cellulose fiber, is drawn onto it and is in turn converted into its insoluble form by an oxidation step on the fiber.
- the class of sulfur dyes is of particular importance for the production of inexpensive dyeings with average fastness requirements.
- a reduction and oxidation step is also necessary in order to be able to fix the dye on the goods.
- reducing agents are described in the literature which are also used industrially, for example sodium dithionite, organic sulfonic acids, organic hydroxy compounds such as glucose or hydroxyacetone. In some countries, sulfides and polysulfides are also used to reduce sulfur dyes. A common feature of these reducing agents is the lack of a suitable way to regenerate their reducing effect, so that these chemicals are released after use with the dye bath ms waste water. In addition to the costs for the freshly used chemicals, there is also additional effort involved in treating the waste water
- Keto or carboxyl groups can be functionalized, such as di- and polyalcohols, di- and polyhydroxyaldehydes, di- and polyhydroxyketones, di- and polysaccharides, di- and polyhydroxymono- and -dicarboxylic acids as well as hydroxyt ⁇ carboxylic acids, whereby the compounds derived from sugars, especially the acids and their salts, e.g. Gluconic and heptagluconic acid, and citric acid are emphasized as preferred (DE-A-42 06 929, DE-A-43 20 866, DE-A-43 20 867, the unpublished DE-A-199 19 746 and WO-A -92/09740).
- iron (II) complexes have a reducing action sufficient for dye reduction, which is described by the (negative) redox potential which can be measured at a certain molar ratio of iron (III): iron (III) in alkaline solution.
- Numerous of these iron (II) complexes e.g. the complexes with triethanolamm, bicm, gluconic acid and heptagluconic acid also have the advantage that they can be regenerated electrochemically and thus can be used as mediators in the electrochemical reduction of dyes and in electrochemical color processes.
- the known mediator systems have certain weaknesses.
- the iron complexes based on triethanolamine or bicin show a sufficient negative redox potential for dye reduction, but are not sufficiently stable in the weakly basic range at pH ⁇ 11.5, which severely limits their electrochemical regenerability in indigo dye baths when producing denim.
- the mediator systems based on gluconate or heptagluconate have very good complex stability in the pH range from 10 - 12, but in the known systems a relatively high proportion of iron (II) must be complex in order to achieve a redox potential of ⁇ -700 mV ( Ag / AgCl, 3 m KC1 reference electrode), as it is e.g. is required to maintain the required bath stability when dyeing with indigo.
- the object of the invention was therefore to remedy the disadvantages mentioned and to enable the reduction of dyes in an advantageous, economical manner.
- stable mediator systems with good reducing power should be provided.
- the mediator systems according to the invention can be obtained by mixing the individual components, which can be used in the form of their water-soluble salts, in an alkaline aqueous medium which generally has a pH of about 10 to 14.
- the metal ions M1 and M2 are at least partially complexed, an approximately aquimolar complex preferably being formed.
- the amount of complexing agent is not critical and is only of minor importance given a predetermined ratio of reduced to oxidized form of the metal ion Ml.
- the metal ion Ml can be used in both lower and higher quality form.
- both iron (II) and iron (III) salts can be used, which are first reduced electrochemically to iron (II) without any problems.
- Aliphatic hydroxy compounds with at least two groups capable of coordination which are likewise soluble in water or aqueous / organic media or are miscible with water or the aqueous / organic media and which have several hydroxyl groups and / or aldehyde, keto and / or may contain carboxyl groups.
- Examples are preferred complexing agents in detail:
- Di- and polyalcohols such as ethylene glycol, diethylene glycol, pentaerythritol, 2, 5-dihydroxy-l, 4-dioxane, especially sugar alcohols such as glycerol, tetrites such as eryth ⁇ t, pentites such as xylitol and arabitol, hexites such as mannitol, dulcitol, sorbitol and galactide;
- Di- and polyhydroxy aldehydes such as glyceraldehyde, triose reductone, especially sugars (aldoses) such as mannose, galactose and glucose;
- Di- and polyhydroxy ketones such as especially sugar (ketoses) such as fructose;
- Di- and polysaccharides such as sucrose, maltose, lactose, cellubiose and molasses,
- Di- and polyhydroxymonocarboxylic acids such as glyceric acid, especially acids derived from sugars such as gluconic acid, heptagluconic acid, galactonic acid and ascorbic acid,
- Di- and polyhydroxydicarboxylic acids such as malic acid, especially sugar acids such as glucaric acids, mannaric acids and galactaric acid;
- Particularly preferred complexing agents are the monocarboxylic acids derived from sugars, in particular gluconic acid and heptagluconic acid, and their salts, esters and lactones.
- a particularly suitable example of this is a mixture of gluconic acid and heptagluconic acid, preferably in a molar ratio of 0.1: 1 to 10: 1, which gives particularly stable iron complexes even at higher temperatures.
- Metal ions which preferably also form stable complexes with the complexing agent according to the invention are used as metal ions M2.
- Divalent metal ions are particularly preferred, calcium ions being very particularly preferred.
- mediator systems according to the invention contain iron (II / III) ions as metal ion Ml, calcium ions and as metal ion M2 as a complexing agent gluconic acid and / or heptagluconic acid.
- iron (II / III) ions as metal ion Ml, calcium ions and as metal ion M2 as a complexing agent gluconic acid and / or heptagluconic acid.
- mediator systems according to the invention are not only in the pH range customary for dye reduction (about 12.5 to 13.5), but also at a low concentration of low-valent metal ion Ml and thus a low concentration of active complex Redox potential ⁇ -700 mV, but also at lower pH values, ie at about 11 to 12, form a stable complex system, that is to say, overall, they are outstandingly suitable as mediators for electrochemical dyeing, in particular with indigo.
- the mediator systems according to the invention are outstandingly suitable for the electrochemical reduction of dyes.
- vat dyes and sulfur dyes are of particular importance, the classes of indigoid dyes, anthraquinone dyes and dyes based on more condensed aromatic ring systems and sulfur-boiling and baking-sulfur dyes being mentioned.
- vat dyes examples include indigo and its bromine derivatives, 5, 5 '-dibromoindigo and 5, 5', 7, 7 'tetrabromoindigo, and thioindigo, acylaminoanthraquinones, anthraquinonazoles, anthrimides, anthrimidecarbazoles, phthaloylacridones, benzanthrones and indanthrone, pyranthrones, and indanthrone, indanthrone and indanthrones, To name pyranthrones, acedianthrones and perylene derivatives.
- particularly important sulfur dyes are CI Sulfur Black 1 and CI Leuco Sulfur Black 1 and sulfur vat dyes such as CI Vat Blue 43.
- the stoichiometric amount of mediator required for the dye reduction is usually used as the maximum amount.
- this amount of mediator can be reduced by the electrochemical regeneration of the mediator (in the case of dyeing with vat dyes, based on one liter of dye bath, generally reduced to about 0.1 to 1 mol of mediator per mol of dye). The greater the deficit in the mediator system, the higher the demands on the electrolytic cell.
- the reduction process according to the invention can advantageously be part of the process according to the invention for dyeing cellulose-containing textile material with vat and sulfur dyes.
- the dye is preferably added to the dye bath in a pre-reduced form, e.g. an alkaline solution of catalytically reduced indigo, and reduces the proportion of the dye reoxidized by air contact during dyeing electrochemically with the aid of the mediator systems according to the invention.
- the coloring itself can be carried out as described in the literature mentioned at the beginning. All known continuous and discontinuous dyeing methods, e.g. after the pull-out procedure and the foulard procedure.
- the other process conditions such as the type of textile auxiliaries, amounts used, dyeing conditions, type of electrolysis cell, completion of the dyeings, can be selected as usual and described in the literature mentioned at the outset.
- All cellulose-containing textile materials can be advantageously dyed using the dyeing method according to the invention. Examples include: fibers from cotton, regenerated cellulose such as viscose and modal, and bast fibers such as flax, hemp and jute.
- Forms of presentation include, for example, flake, ribbon, yarn, twine, woven fabric, knitted fabrics, knitted fabrics and made-up pieces.
- Mechanical forms can be packing systems, yarn strand, bobbin, warp beam and fabric beam as well as piece goods in the strand and wide.
- the electrolytic cell was a multi-cathode cell (10 electrodes, 400 cm 2 viewing area, total area 1.9 m 2 ). 5% by weight sulfuric acid was used as the anolyte.
- the catholyte (dye bath) and anolyte were separated by a cation exchange membrane.
- a stainless steel screen mesh was used as the cathode, and a titanium electrode coated with platinum mixed oxide was used as the anode.
- the dyeing procedure was as follows:
- the cotton yarn was first pre-wetted in a cold wetting agent liquor (3 g / 1 of a commercial wetting agent) and, after squeezing to 75% liquor absorption, the dyebath described below (11.25 l, room temperature) was immersed. After a dipping time of approx. 25 seconds and squeezing to 75% liquor absorption, the yarn was oxidized in air at room temperature for 120 seconds. This process ("train"), i.e. Dipping ms dye bath, squeezing and air oxidation was repeated several times. The dyed yarn was then rinsed with deionized water and dried.
- a cold wetting agent liquor 3 g / 1 of a commercial wetting agent
- the dye bath adjusted to pH 11.3 had the following composition:
- the dye bath was reduced before the start of dyeing. After 5 mm of electrolysis at 5 A, a potential of -700 mV was reached, the cell voltage was 6.6 V. Subsequently, a 20% by weight, alkaline-aqueous leuco digigo solution (BASF) was added to the reduced dye bath, which was then used for dyeing was used.
- BASF alkaline-aqueous leuco digigo solution
- Colorings of excellent quality were obtained which corresponded to standard colorations with hydrosulfite as reducing agent in the color depth and through-coloring.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10010060 | 2000-03-02 | ||
DE10010060A DE10010060A1 (de) | 2000-03-02 | 2000-03-02 | Mediatorsysteme auf Basis gemischter Metallkomplexe zur Reduktion von Farbstoffen |
PCT/EP2001/002307 WO2001064999A1 (de) | 2000-03-02 | 2001-03-01 | Mediatorsysteme auf basis gemischter metallkomplexe zur reduktion von farbstoffen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1266069A1 true EP1266069A1 (de) | 2002-12-18 |
EP1266069B1 EP1266069B1 (de) | 2009-09-02 |
Family
ID=7633164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01909807A Expired - Lifetime EP1266069B1 (de) | 2000-03-02 | 2001-03-01 | Mediatorsysteme auf basis gemischter metallkomplexe zur reduktion von farbstoffen |
Country Status (13)
Country | Link |
---|---|
US (1) | US6790241B2 (de) |
EP (1) | EP1266069B1 (de) |
JP (1) | JP2003525362A (de) |
KR (1) | KR100683309B1 (de) |
CN (1) | CN1296553C (de) |
AT (1) | ATE441756T1 (de) |
BR (1) | BR0108852A (de) |
DE (2) | DE10010060A1 (de) |
ES (1) | ES2330505T3 (de) |
HK (1) | HK1053156B (de) |
MX (1) | MXPA02008540A (de) |
PT (1) | PT1266069E (de) |
WO (1) | WO2001064999A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008058890A1 (de) | 2008-11-26 | 2010-05-27 | Daimler Ag | Gleichlauf-Verschiebegelenk |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004023161A1 (de) * | 2004-05-07 | 2005-11-24 | Eilenburger Elektrolyse- Und Umwelttechnik Gmbh | Elektrolysezelle mit Mehrlagen-Streckmetall-Kathoden |
CN102383317A (zh) * | 2011-05-31 | 2012-03-21 | 东华大学 | 一种基于石墨电极的电化学还原染色电解液及其应用 |
CN111020661B (zh) * | 2019-12-20 | 2021-06-08 | 河北科技大学 | 一种用于间接电化学染色的电解体系及电化学染色工艺 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT398316B (de) * | 1989-06-01 | 1994-11-25 | Verein Zur Foerderung Der Fors | Verfahren zur reduktion von farbstoffen |
ATE135765T1 (de) | 1990-12-03 | 1996-04-15 | Verein Zur Foerderung Der Fors | Verfahren zur reduktion von textilfarbstoffen |
DE4206929A1 (de) | 1992-03-05 | 1993-09-09 | Basf Ag | Verfahren zum faerben oder bedrucken von cellulosehaltigem textilmaterial mit kuepenfarbstoffen |
DE4230870A1 (de) * | 1992-09-16 | 1994-03-17 | Basf Ag | Verfahren zum Färben und Bedrucken von textilen Materialien aus Cellulosefasern |
TW251325B (de) | 1993-03-30 | 1995-07-11 | Basf Ag | |
DE4320867A1 (de) | 1993-06-24 | 1995-01-05 | Basf Ag | Verfahren zum Färben von cellulosehaltigen Textilmaterialien mit Küpenfarbstoffen oder Schwefelfarbstoffen |
DE4320866A1 (de) | 1993-06-24 | 1995-01-05 | Basf Ag | Verfahren zum Färben oder Bedrucken von cellulosehaltigen Textilmaterialien mit Küpenfarbstoffen oder Schwefelfarbstoffen |
AT402946B (de) | 1993-09-08 | 1997-09-25 | Verein Zur Foerderung Der Fors | Elektrolysezelle |
DE19513839A1 (de) | 1995-04-12 | 1996-10-17 | Basf Ag | Verfahren zur elektrochemischen Reduktion von Küpenfarbstoffen |
DE19919746A1 (de) | 1999-04-29 | 2000-11-02 | Basf Ag | Verfahren zur Herstellung von wäßrig-alkalischen Lösungen reduzierter indigoider Farbstoffe |
-
2000
- 2000-03-02 DE DE10010060A patent/DE10010060A1/de not_active Withdrawn
-
2001
- 2001-03-01 MX MXPA02008540A patent/MXPA02008540A/es active IP Right Grant
- 2001-03-01 BR BR0108852-1A patent/BR0108852A/pt not_active Application Discontinuation
- 2001-03-01 ES ES01909807T patent/ES2330505T3/es not_active Expired - Lifetime
- 2001-03-01 DE DE50115088T patent/DE50115088D1/de not_active Expired - Lifetime
- 2001-03-01 AT AT01909807T patent/ATE441756T1/de not_active IP Right Cessation
- 2001-03-01 US US10/220,071 patent/US6790241B2/en not_active Expired - Fee Related
- 2001-03-01 PT PT01909807T patent/PT1266069E/pt unknown
- 2001-03-01 EP EP01909807A patent/EP1266069B1/de not_active Expired - Lifetime
- 2001-03-01 CN CNB018058574A patent/CN1296553C/zh not_active Expired - Fee Related
- 2001-03-01 WO PCT/EP2001/002307 patent/WO2001064999A1/de active Application Filing
- 2001-03-01 JP JP2001563680A patent/JP2003525362A/ja active Pending
- 2001-03-01 KR KR1020027011443A patent/KR100683309B1/ko not_active IP Right Cessation
-
2003
- 2003-07-24 HK HK03105339.6A patent/HK1053156B/zh not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO0164999A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008058890A1 (de) | 2008-11-26 | 2010-05-27 | Daimler Ag | Gleichlauf-Verschiebegelenk |
Also Published As
Publication number | Publication date |
---|---|
JP2003525362A (ja) | 2003-08-26 |
WO2001064999A1 (de) | 2001-09-07 |
HK1053156B (zh) | 2007-06-01 |
US6790241B2 (en) | 2004-09-14 |
MXPA02008540A (es) | 2002-12-13 |
CN1406300A (zh) | 2003-03-26 |
CN1296553C (zh) | 2007-01-24 |
DE10010060A1 (de) | 2001-09-06 |
BR0108852A (pt) | 2003-05-06 |
PT1266069E (pt) | 2009-10-16 |
ES2330505T3 (es) | 2009-12-11 |
DE50115088D1 (de) | 2009-10-15 |
US20030088926A1 (en) | 2003-05-15 |
HK1053156A1 (en) | 2003-10-10 |
EP1266069B1 (de) | 2009-09-02 |
KR20020087064A (ko) | 2002-11-21 |
ATE441756T1 (de) | 2009-09-15 |
KR100683309B1 (ko) | 2007-02-15 |
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