EP0939161A1 - Process for dyeing of textile materials with indigo and installation for carrying out the method - Google Patents
Process for dyeing of textile materials with indigo and installation for carrying out the method Download PDFInfo
- Publication number
- EP0939161A1 EP0939161A1 EP98630005A EP98630005A EP0939161A1 EP 0939161 A1 EP0939161 A1 EP 0939161A1 EP 98630005 A EP98630005 A EP 98630005A EP 98630005 A EP98630005 A EP 98630005A EP 0939161 A1 EP0939161 A1 EP 0939161A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tank
- tanks
- indigo
- oxidation
- installation
- 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
Images
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
- D06P1/22—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
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
-
- 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
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/12—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics in zig-zag manner over series of guiding means
-
- 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
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
- D06M15/256—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing fluorine
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
- D06M15/277—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof containing fluorine
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
-
- 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
- D06M7/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made of other substances with subsequent freeing of the treated goods from the treating medium, e.g. swelling, e.g. polyolefins
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
-
- 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
-
- 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
- Y10S8/93—Pretreatment before dyeing
- Y10S8/931—Washing or bleaching
-
- 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
- Y10S8/932—Specific manipulative continuous dyeing
Definitions
- the present invention relates to a dyeing process of a textile material with indigo and an installation for the implementation of the process.
- a dyed textile yarn is made indigo then used to prepare a tissue called denim fabric with which we make items such as blue jeans, for example.
- Patent EP-B-0 692 042 describes a method of dyeing a textile material containing cellulose with indigo in which we use a solution aqueous leuco-indigo prepared by hydrogenation catalytic and we convert it to the form pigmented by air oxidation after its rise on the textile material.
- US-A-4,283,198 describes a continuous process for tincture of cellulose fibers with indigo where passes the fibers through a train of tanks soaking containing a liquor bath comprising leuco-indigo, sodium hydrosulfite and hydroxide sodium.
- US-A-3,457,022 describes a method of cotton fiber dye with indigo where applied indigo at a temperature between 65 ° C and 80 ° C on the wires and then we apply indigo at temperatures below 40 ° C.
- Indigo-dyed blue jeans have the disadvantage that it discolours on washing.
- the way of using the dye facilitated washing and aging. But all fashion is fleeting and does not last only a time.
- the object of the present invention is the realization denim fabric that resists wear and fade by washing and with the fabric according to the present invention, no longer worries about the washing water used as well as corrosive detergents used in washing.
- indigo is practically insoluble in the water and therefore cannot be used as is for the dyeing. It should be used first in a form soluble and then we generate the dye in a form insoluble in fiber or yarn.
- the operations usually performed to dye the yarn in indigo blue, adding additional operations, both in the baths and in the oxidation and prior mercerization to facilitate capacity absorption and impregnation of the wire.
- the wire is then vaporized under conditions of set temperature and pressure, before washing and mercerized again.
- the second phase of the process consists in constituting around the now dyed yarn, insulation for the make it immune to washing, and then it's ready to be used. To do this you must first make the wire neutral by successive passages in acid baths.
- Thread obtained by methods known in the art is consisting of a white central core, i.e. undyed and by an external part impregnated with the dye indigo. Thanks to the method according to the invention, the wire will made up of a much thinner white central core and indigo will penetrate much deeper into the external part so that it will be tinted a lot deeper. Ideally the thread will be dyed on the side partly by indigo.
- prewash step passing the wire F coming from a starting roller on which it is wound through an installation of prewash 1 consisting of two or more tanks 2 containing a prewash solution 10.15.
- the wire is guided by rollers 3 and 4 in the first tank 2 containing the prewash solution and then leaving this solution it passes between two pressure rollers 5 to remove excess liquid then, guided by roller 6, plunges back in the prewash solution.
- the wire passes between two pressure rollers 7.
- the guide rollers 8 and 9 the wire plunges into the prewash solution 15 in the second tank 2.
- the wire will move in the second tank according to a identical route to that of the first tank passing successively between the two pressure rollers 12, below of the guide roller 11 then between the rollers pressers 13.
- the prewash solution contains a soaking product such as FINBIL AS (produced by the company Bozzetto) (trade designation) which is an ester derivative phosphoric fatty alcohol. It is used in the solution aqueous in a concentration of 5 to 8 gr / liter. This bath of prewash is used to impregnate the yarn in order to promote the subsequent penetration of indigo.
- FINBIL AS produced by the company Bozzetto
- Bozzetto trade designation
- Dye baths contain a solution indigo reduced containing 3 to 5% indigo powder, sodium hydrosulfite in an amount corresponding to 2/3 the amount of indigo and caustic soda 36 Baumé in an amount corresponding to twice the amount of indigo.
- the wires pass through the baths at a speed from 20 to 60 m / minute depending on the type and quality of the wire.
- the example shown in Figure 2 includes 8 tanks but it goes without saying that the operation can be repeated 2, 3 or more times using two, three or more sets of 8 tanks to obtain a increasing penetration of indigo in the wire.
- the wire is passed successively through the tanks 41 to 45 by guiding it by means of the rollers 46, 47 and 48.
- the tank 41 contains water and in the tanks 42, 43 and 44, water is introduced.
- acetic acid (CH 3 -COOH) at 50% so that the tank 42 contains a proportion of 20 cc / l, the tank 43 contains 10 cc / l and the tank 44 contains 5 cc / l.
- the tank 45 again contains water, the final pH being between 6 and 7, preferably 6.7.
- the pre-wiping is carried out wire passing it around the rollers 50 as we can see it in figure 3.
- the wire passes through a tank 62 containing a mixture of 63 resins and is guided through of the tank by means of guide rollers 64 and pressure rollers 61.
- the method according to the invention can be implemented with various types of yarn, for example cotton, cotton and nylon, cotton and polyester etc ....
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Coloring (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Description
La présente invention concerne un procédé de teinture d'une matière textile avec de l'indigo et une installation pour la mise en oeuvre du procédé.The present invention relates to a dyeing process of a textile material with indigo and an installation for the implementation of the process.
Par ce procédé on fabrique un fil textile teinté à l'indigo permettant ensuite de préparer un tissu appelé tissu denim avec lequel on réalise des articles tels que le blue jean, par exemple.By this process a dyed textile yarn is made indigo then used to prepare a tissue called denim fabric with which we make items such as blue jeans, for example.
L'indigo est un des colorants les plus anciens connus et est utilisé depuis des siècles pour teinter les textiles tels que le coton.Indigo is one of the oldest known dyes and has been used for centuries to dye textiles such as cotton.
Le brevet EP-B-0 692 042 décrit un procédé de teinture d'une matière textile contenant de la cellulose avec de l'indigo au cours duquel on utilise une solution aqueuse de leuco-indigo préparée par hydrogénation catalytique et on convertit ce dernier en la forme pigmentaires par oxydation à l'air après sa montée sur la matière textile.Patent EP-B-0 692 042 describes a method of dyeing a textile material containing cellulose with indigo in which we use a solution aqueous leuco-indigo prepared by hydrogenation catalytic and we convert it to the form pigmented by air oxidation after its rise on the textile material.
Le brevet US-A-4 283 198 décrit un procédé continu de teinture de fibres cellulosiques avec de l'indigo où on fait passer les fibres au travers d'un train de cuves de trempage contenant un bain de liqueur comprenant du leuco-indigo, de l'hydrosulfite de sodium et de l'hydroxyde de sodium.US-A-4,283,198 describes a continuous process for tincture of cellulose fibers with indigo where passes the fibers through a train of tanks soaking containing a liquor bath comprising leuco-indigo, sodium hydrosulfite and hydroxide sodium.
Le brevet US-A-3 457 022 décrit un procédé de teinture de fibres de coton avec de l'indigo où on applique l'indigo à une température entre 65°C et 80°C sur les fils et ensuite on applique de l'indigo à des températures inférieures à 40°C.US-A-3,457,022 describes a method of cotton fiber dye with indigo where applied indigo at a temperature between 65 ° C and 80 ° C on the wires and then we apply indigo at temperatures below 40 ° C.
Le blue-jean teinté à l'indigo présente le désavantage qu'il se décolore au lavage. Durant ces dernières années il a même existé une mode qui consistait à porter des blue-jeans décolorés et l'industrie a développé des procédés et des installations pour suivre cette mode, où on accentuait et favorisait la décoloration du tissu en facilitant la décoloration du fil de chaíne. La manière de mettre en oeuvre la teinture facilitait le délavage et le vieillissement. Mais toute mode est éphémère et ne dure qu'un temps.Indigo-dyed blue jeans have the disadvantage that it discolours on washing. During these last years there was even a fashion that consisted of wear discolored blue jeans and the industry has developed processes and facilities to follow this fashion, where we accentuated and favored the discoloration of the fabric in facilitating discoloration of the chain thread. The way of using the dye facilitated washing and aging. But all fashion is fleeting and does not last only a time.
Le but de la présente invention est la réalisation d'un tissu denim qui résiste à l'usure et à la décoloration par lavage et avec le tissu selon la présente invention on ne se préoccupe plus des eaux de lavage utilisées ainsi que des détergents corrosifs employés au lavage.The object of the present invention is the realization denim fabric that resists wear and fade by washing and with the fabric according to the present invention, no longer worries about the washing water used as well as corrosive detergents used in washing.
Le procédé de teinture d'une matière textile selon l'invention est décrit dans la revendication 1.The dyeing process of a textile material according to the invention is described in claim 1.
L'installation pour la mise en oeuvre du procédé de
teinture selon l'invention est décrite dans la
revendication 8.The installation for implementing the process
dye according to the invention is described in
Il est connu que l'indigo est pratiquement insoluble dans l'eau et il ne peut donc être utilisé tel quel pour la teinture. Il doit être utilisé d'abord sous une forme soluble et ensuite on génère le colorant sous une forme insoluble dans la fibre ou le fil.It is known that indigo is practically insoluble in the water and therefore cannot be used as is for the dyeing. It should be used first in a form soluble and then we generate the dye in a form insoluble in fiber or yarn.
Pour fixer l'indigo on oxyde le leuco-indigo selon la réaction: To fix indigo, leuco-indigo is oxidized according to the reaction:
Par le procédé selon l'invention, on modifie les opérations habituellement effectuées pour teindre le fil en bleu indigo, en ajoutant des opérations supplémentaires, tant au niveau des bains qu'au stade de l'oxydation et du mercerisage préalable pour faciliter la capacité d'absorption et d'imprégnation du fil.By the method according to the invention, the operations usually performed to dye the yarn in indigo blue, adding additional operations, both in the baths and in the oxidation and prior mercerization to facilitate capacity absorption and impregnation of the wire.
Au cours du processus d'oxydation, on commence par des expositions très rapides à l'air au début du processus dans les premiers bains de teinture et ensuite après chaque bain on augmente progressivement la durée d'exposition de manière à favoriser la pénétration de l'indigo dans le fil.During the oxidation process, we start with very rapid air exposures early in the process in the first dye baths and then after each bath the exposure time is gradually increased so as to favor the penetration of indigo into the thread.
Le fil est ensuite vaporisé à des conditions de température et de pression définies, avant d'être lavé puis mercerisé de nouveau.The wire is then vaporized under conditions of set temperature and pressure, before washing and mercerized again.
La deuxième phase du procédé consiste à constituer autour du fil maintenant teint, une isolation pour le rendre insensible au lavage, et il est alors prêt à être utilisé. Pour ce faire il faut d'abord rendre le fil neutre par des passages successifs dans des bains acides.The second phase of the process consists in constituting around the now dyed yarn, insulation for the make it immune to washing, and then it's ready to be used. To do this you must first make the wire neutral by successive passages in acid baths.
Le fil est ensuite complètement séché avant d'être immergé dans un bain qui fixera définitivement l'indigo et qui lui donnera les caractéristiques souhaitées. Le fil obtenu par les procédés connus dans la technique est constitué par une âme centrale blanche, c.-à-d. non teintée et par une partie externe imprégnée par la teinture d'indigo. Grâce au procédé selon l'invention, le fil sera constitué par une âme centrale blanche beaucoup plus mince et l'indigo pénétrera beaucoup plus profondément dans la partie externe de sorte que celle-ci sera teintée beaucoup plus en profondeur. Idéalement le fil sera teinté de part en part par l'indigo.The wire is then completely dried before being immersed in a bath that will permanently fix indigo and which will give it the desired characteristics. Thread obtained by methods known in the art is consisting of a white central core, i.e. undyed and by an external part impregnated with the dye indigo. Thanks to the method according to the invention, the wire will made up of a much thinner white central core and indigo will penetrate much deeper into the external part so that it will be tinted a lot deeper. Ideally the thread will be dyed on the side partly by indigo.
Pour que l'invention soit mieux comprise, référence
est faite aux figures accompagnantes dans lesquelles:
En se référant successivement aux figs. 1 à 5 le
procédé selon l'invention sera maintenant décrit. Selon ce
procédé on met d'abord en oeuvre une étape de prélavage en
faisant passer le fil F provenant d'un rouleau de départ
sur lequel il est enroulé au travers d'une installation de
prélavage 1 constituée par deux ou plusieurs cuves 2
contenant une solution de prélavage 10,15. Le fil est guidé
par des rouleaux 3 et 4 dans la première cuve 2 contenant
la solution de prélavage puis en sortant de cette solution
il passe entre deux rouleaux presseurs 5 pour enlever
l'excès de liquide puis, guidé par le rouleau 6, replonge
dans la solution de prélavage. A la sortie de ce bain, le
fil passe entre deux rouleaux presseurs 7. Ensuite, guidé
par les rouleaux de guidage 8 et 9, le fil plonge dans la
solution de prélavage 15 se trouvant dans la deuxième cuve
2. Le fil se déplacera dans la deuxième cuve selon un
parcours identique à celui de la première cuve en passant
successivement entre les deux rouleaux presseurs 12, endessous
du rouleau de guidage 11 puis entre les rouleaux
presseurs 13.Referring successively to Figs. 1 to 5 on
process according to the invention will now be described. According to what
process we first implement a prewash step
passing the wire F coming from a starting roller
on which it is wound through an installation of
prewash 1 consisting of two or
La solution de prélavage contient un produit imbibant tel que le FINBIL AS (produit par la société Bozzetto) (désignation commerciale) qui est un dérivé d'ester phosphorique d'alcool gras. Il est utilisé dans la solution aqueuse en une concentration de 5 à 8 gr/litre. Ce bain de prélavage est utilisé pour imprégner le fil afin de favoriser la pénétration ultérieure de l'indigo.The prewash solution contains a soaking product such as FINBIL AS (produced by the company Bozzetto) (trade designation) which is an ester derivative phosphoric fatty alcohol. It is used in the solution aqueous in a concentration of 5 to 8 gr / liter. This bath of prewash is used to impregnate the yarn in order to promote the subsequent penetration of indigo.
Après cette étape de prélavage on passe à la teinture
proprement dite du fil au moyen de l'installation de
teinture 30 représentée dans la figure 2.After this prewash step we go to dyeing
proper wire through the installation of
L'installation de teinture 30 est constituée par une
série de 8 cuves 35 contenant une solution d'indigo réduit.
Le fil F provenant de l'installation de prélavage est guidé
par le rouleau de guidage 31 dans la solution de teinture
se trouvant dans la première cuve 35, tourne autour du
rouleau 32 et sort du bain pour passer entre les premiers
rouleaux presseurs 34 de la première cuve 35, passe autour
rouleau 33 et retourne dans le solution de teinture de la
première cuve, passe autour du deuxième rouleau 32 de la
première cuve pour ensuite sortir du bain, passe entre le
deuxième jeu de rouleaux presseurs 34 de la première cuve.
Ensuite le fil passe autour du rouleau 36. Sur le trajet
entre le deuxième jeu de rouleaux presseurs 34 et le
rouleau 36, le fil imprégné est oxydé et il se forme de
l'indigo qui teinte le fil. Après avoir tourné autour du
rouleau 36, le fil passera dans la solution de teinture de
la deuxième cuve où il subit le même parcours que dans la
première cuve aux moyens des rouleaux 31, 32 et 34 de cette
deuxième cuve. A la sortie de la deuxième cuve le fil
tournera non plus autour d'un rouleau 36, comme à la sortie
de la première cuve, mais autour de deux rouleaux 36 et
deux rouleaux 37 de sorte que le parcours à l'air, à la
sortie de la deuxième cuve sera deux fois plus long qu'à la
sortie de la première cuve et l'oxydation sera donc deux
fois plus importante. Après avoir tourné autour des deux
rouleaux 36 et 37 le fil pénétrera dans la troisième cuve
et ainsi de suite jusqu'à la huitième cuve et à la sortie
de chaque cuve le fil tournera autour de rouleaux 36. Il
convient de remarquer comme il est montré dans la fig. 2
que entre la troisième et la quatrième cuve, il y a trois
rouleaux 36, entre la quatrième et la cinquième cuve il y a
quatre rouleaux 36 et ainsi de suite jusqu'à la sortie de
la huitième cuve où il y aura 8 rouleaux 36. Il en résulte
que le temps d'exposition à l'air est augmenté
progressivement en passant de la première cuve â la
huitième, de telle sorte que si on donne la valeur x à
l'oxydation entre la première cuve et la deuxième, on aura
successivement:
Les bains de teinture contiennent une solution
d'indigo réduit contenant 3 à 5% d'indigo en poudre, de
l'hydrosulfite de sodium en une quantité correspondant aux
2/3 de la quantité d'indigo et de la soude caustique 36
Baumé en une quantité correspondant au double de la
quantité d'indigo.Dye baths contain a solution
indigo reduced containing 3 to 5% indigo powder,
sodium hydrosulfite in an amount corresponding to
2/3 the amount of indigo and
Les fils passent au travers des bains à une vitesse de 20 à 60 m/minute selon le type et la qualité du fil.The wires pass through the baths at a speed from 20 to 60 m / minute depending on the type and quality of the wire.
L'exemple représenté dans la figure 2 comporte 8 cuves mais il va de soi que l'opération peut être répétée 2, 3 ou davantage de fois en utilisant deux, trois ou davantage de jeux de 8 cuves pour ainsi obtenir une pénétration de plus en plus importante de l'indigo dans le fil. The example shown in Figure 2 includes 8 tanks but it goes without saying that the operation can be repeated 2, 3 or more times using two, three or more sets of 8 tanks to obtain a increasing penetration of indigo in the wire.
Grâce à ce procédé de teinture on obtient une coloration indigo intense et foncée du fil.Thanks to this dyeing process, intense and dark indigo coloring of the thread.
Lorsque le fil a été teint, on procède au lavage et
au préessuyage de celui-ci au moyen de l'installation 40
décrite dans la fig. 3. On fait passer le fil
successivement dans les cuves 41 à 45 en le guidant au
moyen des rouleaux 46, 47 et 48. La cuve 41 contient de
l'eau et dans les cuves 42, 43 et 44, on introduit de
l'acide acétique (CH3-COOH) à 50% de telle façon que la
cuve 42 contienne une proportion de 20 cc/l, la cuve 43
contienne 10 cc/l et la cuve 44 contienne 5 cc/l. La cuve
45 contient de nouveau de l'eau, le pH final étant entre 6
et 7 de préférence 6,7.When the thread has been dyed, the washing and the pre-wiping thereof are carried out by means of the
A la sortie de la cuve 45, on procède au préessuyage
du fil en le faisant passer autour des rouleaux 50 comme on
peut le voir dans la figure 3.At the outlet of the
Après le lavage et le préssuyage du fil on procède à
l'encollage de la teinture d'indigo sur le fil pour
augmenter la résistance au lavage et au frottement des
tissus qui seront ultérieurement préparés, en faisant
passer le fil au travers de l'installation d'encollage 60
décrite dans la figure 4. Le fil passe dans une cuve 62
contenant un mélange de résines 63 et est guidé au travers
de la cuve au moyen des rouleaux de guidage 64 et des
rouleaux presseurs 61.After washing and pre-wiping the wire, we proceed to
sizing the indigo dye on the wire to
increase resistance to washing and rubbing
fabrics which will be subsequently prepared, making
pass the wire through the sizing
La composition du mélange de résines est comme suit:
Au cours de cet encollage il se forme un film transparent sur les fibres du fil qui fixe l'indigo sur le fil et augmente ainsi sa résistance au lavage.During this gluing a film is formed transparent on the fibers of the wire which fixes the indigo on the thread and thus increases its resistance to washing.
Après cette étape d'encollage on procède au séchage
du fil au moyen de l'installation 70 représentée dans la
figure 5 en faisant passer, les fils autour des rouleaux
71. Ce séchage se fait à une température entre 150-180°C.After this gluing step, we proceed to drying
of the wire by means of the
Par la suite le fil de chaíne est enroulé autour du
rouleau 72.Subsequently the chain wire is wrapped around the
Le procédé selon l'invention peut être mis en oeuvre avec divers types de fils, par exemple du coton, du coton et de nylon, de coton et de polyester etc... .The method according to the invention can be implemented with various types of yarn, for example cotton, cotton and nylon, cotton and polyester etc ....
Le procédé et l'installation pour la mise en oeuvre du procédé sont des modes de réalisation préférés et il doit être compris que des modifications peuvent être faites et il est entendu que ces modifications sont également couvertes dans les limites des revendications suivantes.The process and the installation for the implementation of the method are preferred embodiments and it must be understood that modifications can be made and it is understood that these modifications are also covered within the limits of the following claims.
Claims (17)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES98630005T ES2218792T5 (en) | 1998-02-26 | 1998-02-26 | DYING PROCEDURE OF A TEXTILE MATTER WITH INDIGO, AND INSTALLATION FOR THE APPLICATION OF THE PROCEDURE. |
EP98630005A EP0939161B2 (en) | 1998-02-26 | 1998-02-26 | Process for dyeing of textile materials with indigo and installation for carrying out the method |
AT98630005T ATE264423T1 (en) | 1998-02-26 | 1998-02-26 | DYEING PROCESS FOR TEXTILE MATERIALS USING INDIGO AND DEVICE FOR CARRYING OUT THE DYEING PROCESS |
DE69823161T DE69823161T2 (en) | 1998-02-26 | 1998-02-26 | Dyeing process for textile materials with indigo and device for carrying out the dyeing process |
PT98630005T PT939161E (en) | 1998-02-26 | 1998-02-26 | DYEING PROCESS OF A TEXTILE MATERIAL WITH ANIL AND INSTALLATION TO CARRY OUT THE PROCESS |
DK98630005T DK0939161T3 (en) | 1998-02-26 | 1998-02-26 | Method for dyeing textile fabrics with indigo and device for carrying out the process |
SI9830663T SI0939161T1 (en) | 1998-02-26 | 1998-02-26 | Process for dyeing of textile materials with indigo and installation for carrying out the method |
US09/334,549 US6123741A (en) | 1998-02-26 | 1999-06-16 | Process for dyeing a textile material with indigo and arrangement for conducting the process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98630005A EP0939161B2 (en) | 1998-02-26 | 1998-02-26 | Process for dyeing of textile materials with indigo and installation for carrying out the method |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0939161A1 true EP0939161A1 (en) | 1999-09-01 |
EP0939161B1 EP0939161B1 (en) | 2004-04-14 |
EP0939161B2 EP0939161B2 (en) | 2009-04-01 |
Family
ID=8235856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98630005A Expired - Lifetime EP0939161B2 (en) | 1998-02-26 | 1998-02-26 | Process for dyeing of textile materials with indigo and installation for carrying out the method |
Country Status (8)
Country | Link |
---|---|
US (1) | US6123741A (en) |
EP (1) | EP0939161B2 (en) |
AT (1) | ATE264423T1 (en) |
DE (1) | DE69823161T2 (en) |
DK (1) | DK0939161T3 (en) |
ES (1) | ES2218792T5 (en) |
PT (1) | PT939161E (en) |
SI (1) | SI0939161T1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000061856A1 (en) * | 1999-04-07 | 2000-10-19 | Cognis Deutschland Gmbh | A process for stabilizing dyed textiles against yellowing |
KR100528359B1 (en) * | 2000-02-21 | 2005-11-16 | 프랑스와 지르보 | Process for dyeing a textile material with indigo using indoxyl, and system for exploiting the process |
CN105401463A (en) * | 2015-11-04 | 2016-03-16 | 浙江理工大学 | One-time deep dyeing method for cotton fiber employing indigo dye |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030070382A (en) * | 2002-02-25 | 2003-08-30 | 김성수 | A dyeing method for natural chromonema using indigo plant |
US20050150058A1 (en) * | 2003-07-18 | 2005-07-14 | Wroblowski Hans G. | Method of and device for coloring textiles |
US7235110B2 (en) * | 2004-02-18 | 2007-06-26 | Melvin Alpert | Method for dyeing fabric materials with indigo, other vat dyes, and sulfur dyes |
US6997962B2 (en) * | 2004-02-18 | 2006-02-14 | Melvin Alpert | Method for dyeing cotton with indigo |
ITMI20041553A1 (en) * | 2004-07-29 | 2004-10-29 | Master Sas Di Ronchi Francesco & C | DYEING DEVICE AND PROCEDURES WITH INDIGO AND OTHER DYES |
WO2006041480A1 (en) * | 2004-10-07 | 2006-04-20 | Melvin Alpert | Method for dyeing cotton with indigo |
DE102005020165A1 (en) * | 2005-04-30 | 2006-11-02 | Mageba-Textilmaschinen Gmbh & Co. Ohg | Diving apparatus Crusher |
US8038726B2 (en) * | 2006-09-29 | 2011-10-18 | Standard Textile Co., Inc. | In-line system for processing textile material |
TR200800218A2 (en) * | 2008-01-11 | 2008-12-22 | Gap Güneydoğu Teksti̇l Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Application of finishing agents on warp. |
CN102758323A (en) * | 2011-04-28 | 2012-10-31 | 孚日集团股份有限公司 | Special liquor feeder for pretreatment of towel and blanket fabrics subjected to continuous pad dyeing |
CN102965985A (en) * | 2012-12-12 | 2013-03-13 | 江苏富邦纺织有限公司 | Vat dye dyeing technology of full-cotton fabric |
US10011931B2 (en) | 2014-10-06 | 2018-07-03 | Natural Fiber Welding, Inc. | Methods, processes, and apparatuses for producing dyed and welded substrates |
US10982381B2 (en) | 2014-10-06 | 2021-04-20 | Natural Fiber Welding, Inc. | Methods, processes, and apparatuses for producing welded substrates |
CN104452360A (en) * | 2014-12-19 | 2015-03-25 | 苏州市吴中区郭巷旭宇羊毛衫加工场 | Yarn dyeing process |
MX2018010421A (en) | 2016-03-25 | 2019-05-20 | Natural Fiber Welding Inc | Methods, processes, and apparatuses for producing welded substrates. |
JP7114484B2 (en) | 2016-05-03 | 2022-08-08 | ナチュラル ファイバー ウェルディング インコーポレーテッド | Method, process and apparatus for producing dyed and welded substrates |
ITUA20163921A1 (en) * | 2016-05-30 | 2017-11-30 | Mayer Textilmaschf | MULTIFUNCTIONAL EQUIPMENT FOR THE CONTINUOUS DYEING OF FABRIC CHAINS FOR FABRICS. |
CN106592136B (en) * | 2016-12-15 | 2018-10-02 | 嘉兴万源时装有限公司 | A kind of dyeing apparatus and colouring method of cloth |
WO2020234897A1 (en) * | 2019-05-17 | 2020-11-26 | Arvind Limited | Process for dyeing yarns and system thereof |
CN112210932B (en) * | 2020-11-16 | 2021-05-14 | 肇庆市高要区姿采袜业有限公司 | Textile water-saving dyeing machine based on electromagnetic adsorption technology |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2920932A (en) * | 1955-11-08 | 1960-01-12 | Avondale Mills Inc | Dyed textile fiber and process for producing the same |
US3457022A (en) * | 1964-12-02 | 1969-07-22 | Cone Mills Corp | Process of dyeing cotton fibers with indigo vat dyes |
DE2544613A1 (en) * | 1975-10-06 | 1977-04-07 | Krueckels Maschf Zell J | Continuously dyeing warp yarns - with preceding finishing vat with container having spaced squeegee roller pairs with vertical yarn loop formers |
US4118183A (en) * | 1976-04-09 | 1978-10-03 | Quikoton Ag | Process for the treatment of warp yarns |
CH614339GA3 (en) * | 1975-09-01 | 1979-11-30 | Process for producing finished, wash-fast indigo-dyed textile sheet materials | |
US4313235A (en) * | 1980-05-27 | 1982-02-02 | Gotovtseva Ljubov A | Method of treating cotton cloth of twisted yarn in loom state |
US4416124A (en) * | 1979-12-21 | 1983-11-22 | Godau Eckhardt | Sheet-dyeing apparatus |
EP0246933A1 (en) * | 1986-04-10 | 1987-11-25 | Societe Nouvelle Des Etablissements Faucheur (S.A.R.L.) | Method and apparatus for the continuous wet treatment of web-like textile materials |
DE4007504A1 (en) * | 1989-03-13 | 1990-09-27 | Gottlieb Benz | Textile finishing plant |
DE4223556A1 (en) * | 1992-07-19 | 1994-01-20 | Sucker & Franz Mueller Gmbh | Indigo dyeing installation - has oxidisation of dye by airflow on both sides of fabric at correct temperature |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1500298A (en) * | 1922-12-05 | 1924-07-08 | Riverside And Dan River Cotton | Long-chain-warp-treating apparatus |
US2110595A (en) * | 1936-08-12 | 1938-03-08 | Otis Company | Method of dyeing yarn with indigo |
US2402653A (en) * | 1943-11-17 | 1946-06-25 | Sylvania Ind Corp | Process and apparatus for sizing yarns |
NL273799A (en) † | 1961-01-23 | |||
JPS4817216B1 (en) * | 1969-08-13 | 1973-05-28 | ||
US3800565A (en) * | 1972-08-31 | 1974-04-02 | Singer Co | Continuous yarn dyeing machine |
CA1098258A (en) * | 1978-02-14 | 1981-03-31 | Klaas Zwier | Indigo dyeing process |
US4231744A (en) * | 1978-06-15 | 1980-11-04 | Milliken Research Corporation | Process for dyeing closely constructed non-tufted textile materials and products produced thereby |
US4283198A (en) * | 1980-01-11 | 1981-08-11 | Fletcher John M | Inert atmosphere indigo dyeing |
US4448839A (en) * | 1981-10-16 | 1984-05-15 | Rohm And Haas Company | Method of sizing hydrophobic yarn |
US4335185A (en) * | 1980-12-29 | 1982-06-15 | E. I. Du Pont De Nemours And Company | Indigo-dyeable polyester fibers |
FR2528459B1 (en) * | 1982-06-11 | 1985-07-26 | Sandoz Sa | METHOD FOR DYEING OR PRINTING SIZED TEXTILES |
EP0387716A3 (en) * | 1989-03-13 | 1991-12-27 | Gottlieb Benz | Apparatus for wet treatment of textile materials |
KR940011469B1 (en) * | 1992-10-19 | 1994-12-15 | 주식회사선경인더스트리 | Coating treatment method for polyester fabrics |
TW251325B (en) * | 1993-03-30 | 1995-07-11 | Basf Ag | |
US5397483A (en) * | 1993-06-11 | 1995-03-14 | Abco Industries | Composition for sizing textiles and process using same |
-
1998
- 1998-02-26 AT AT98630005T patent/ATE264423T1/en active
- 1998-02-26 SI SI9830663T patent/SI0939161T1/en unknown
- 1998-02-26 ES ES98630005T patent/ES2218792T5/en not_active Expired - Lifetime
- 1998-02-26 PT PT98630005T patent/PT939161E/en unknown
- 1998-02-26 DE DE69823161T patent/DE69823161T2/en not_active Expired - Lifetime
- 1998-02-26 DK DK98630005T patent/DK0939161T3/en active
- 1998-02-26 EP EP98630005A patent/EP0939161B2/en not_active Expired - Lifetime
-
1999
- 1999-06-16 US US09/334,549 patent/US6123741A/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2920932A (en) * | 1955-11-08 | 1960-01-12 | Avondale Mills Inc | Dyed textile fiber and process for producing the same |
US3457022A (en) * | 1964-12-02 | 1969-07-22 | Cone Mills Corp | Process of dyeing cotton fibers with indigo vat dyes |
CH614339GA3 (en) * | 1975-09-01 | 1979-11-30 | Process for producing finished, wash-fast indigo-dyed textile sheet materials | |
DE2544613A1 (en) * | 1975-10-06 | 1977-04-07 | Krueckels Maschf Zell J | Continuously dyeing warp yarns - with preceding finishing vat with container having spaced squeegee roller pairs with vertical yarn loop formers |
US4118183A (en) * | 1976-04-09 | 1978-10-03 | Quikoton Ag | Process for the treatment of warp yarns |
US4416124A (en) * | 1979-12-21 | 1983-11-22 | Godau Eckhardt | Sheet-dyeing apparatus |
US4313235A (en) * | 1980-05-27 | 1982-02-02 | Gotovtseva Ljubov A | Method of treating cotton cloth of twisted yarn in loom state |
EP0246933A1 (en) * | 1986-04-10 | 1987-11-25 | Societe Nouvelle Des Etablissements Faucheur (S.A.R.L.) | Method and apparatus for the continuous wet treatment of web-like textile materials |
DE4007504A1 (en) * | 1989-03-13 | 1990-09-27 | Gottlieb Benz | Textile finishing plant |
DE4223556A1 (en) * | 1992-07-19 | 1994-01-20 | Sucker & Franz Mueller Gmbh | Indigo dyeing installation - has oxidisation of dye by airflow on both sides of fabric at correct temperature |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000061856A1 (en) * | 1999-04-07 | 2000-10-19 | Cognis Deutschland Gmbh | A process for stabilizing dyed textiles against yellowing |
KR100528359B1 (en) * | 2000-02-21 | 2005-11-16 | 프랑스와 지르보 | Process for dyeing a textile material with indigo using indoxyl, and system for exploiting the process |
CN105401463A (en) * | 2015-11-04 | 2016-03-16 | 浙江理工大学 | One-time deep dyeing method for cotton fiber employing indigo dye |
Also Published As
Publication number | Publication date |
---|---|
PT939161E (en) | 2004-08-31 |
EP0939161B2 (en) | 2009-04-01 |
DK0939161T3 (en) | 2004-07-12 |
ATE264423T1 (en) | 2004-04-15 |
ES2218792T5 (en) | 2009-07-06 |
ES2218792T3 (en) | 2004-11-16 |
SI0939161T1 (en) | 2004-12-31 |
US6123741A (en) | 2000-09-26 |
DE69823161T2 (en) | 2004-08-26 |
EP0939161B1 (en) | 2004-04-14 |
DE69823161D1 (en) | 2004-05-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0939161B1 (en) | Process for dyeing of textile materials with indigo and installation for carrying out the method | |
EP0980930B1 (en) | Process for dyeing of textile materials with indigo using the indoxyle and installation for carrying out the method | |
IE51735B1 (en) | Process for the continuous dyeing of warp threads and apparatus for carrying out the process | |
US6521000B1 (en) | Process for forming scrubbed stretch denim fabric | |
JP2018145556A (en) | Production method of yarns for denim products, and yarns for denim products produced by such method, fabric for denim products, and denim products | |
JP3871180B2 (en) | Method and apparatus for dyeing woven materials with indigo using Indoki seal | |
CN1330824C (en) | Byeing method spinning material using 3-indoxyl indigo blue and equipment utilizing said method | |
JP4750555B2 (en) | Method for indigo dyeing of wool and wool blends | |
EP0522898A1 (en) | Improved process for transfer printing | |
EP0013220B1 (en) | Process for treating pieces of fabric dyed with a vat dye | |
WO1982002566A1 (en) | Method for dyeing with reactive dyestuffs applied by leaching on cellulose fibers,alone or mixed with synthetic fibers | |
KR20010082812A (en) | Process for dyeing a textile material with indigo using indoxyl, and system for exploiting the process | |
Greer et al. | Indigo Denims: The Practical Side. | |
KR19990012381A (en) | Manufacturing method and apparatus for polyester pre-dyed yarn by continuous processing and dyeing method | |
MXPA00001860A (en) | Procedure for dyeing a textile material with indigo using indoxyl and system for exploiting this procedure | |
BE461572A (en) | ||
BE432640A (en) | ||
FR2497245A1 (en) | Dyeing cellulosic or synthetic fibres - in presence of poly:hydroxy sugar acid salts, e.g. sodium gluconate | |
TR201710612A2 (en) | YARN AND FABRIC DYEING METHOD WITH INDIGO DYE WITHOUT USE OF WATER | |
BE366498A (en) | ||
BE418412A (en) | ||
BE348625A (en) | ||
BE657783A (en) | ||
CH137764A (en) | Method for sticking clichés on printing machine cylinders. | |
BE335382A (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20000211 |
|
AKX | Designation fees paid |
Free format text: AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AXX | Extension fees paid |
Free format text: AL PAYMENT 20000211;LT PAYMENT 20000211;LV PAYMENT 20000211;MK PAYMENT 20000211;RO PAYMENT 20000211;SI PAYMENT 20000211 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: LUCHS & PARTNER PATENTANWAELTE |
|
REF | Corresponds to: |
Ref document number: 69823161 Country of ref document: DE Date of ref document: 20040519 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: FRENCH |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20040517 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20040402387 Country of ref document: GR |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20040630 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2218792 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: SI Ref legal event code: IF |
|
PLBQ | Unpublished change to opponent data |
Free format text: ORIGINAL CODE: EPIDOS OPPO |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
26 | Opposition filed |
Opponent name: MOENUS TEXTILMASCHINEN GMBH Effective date: 20050114 |
|
NLR1 | Nl: opposition has been filed with the epo |
Opponent name: MOENUS TEXTILMASCHINEN GMBH |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
PLAY | Examination report in opposition despatched + time limit |
Free format text: ORIGINAL CODE: EPIDOSNORE2 |
|
PLAH | Information related to despatch of examination report in opposition + time limit modified |
Free format text: ORIGINAL CODE: EPIDOSCORE2 |
|
PLBC | Reply to examination report in opposition received |
Free format text: ORIGINAL CODE: EPIDOSNORE3 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 20080215 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20080214 Year of fee payment: 11 Ref country code: MC Payment date: 20080214 Year of fee payment: 11 Ref country code: FI Payment date: 20080215 Year of fee payment: 11 |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
R26 | Opposition filed (corrected) |
Opponent name: MOENUS TEXTILMASCHINEN GMBH Effective date: 20050114 |
|
NLR1 | Nl: opposition has been filed with the epo |
Opponent name: MOENUS TEXTILMASCHINEN GMBH |
|
PUAH | Patent maintained in amended form |
Free format text: ORIGINAL CODE: 0009272 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT MAINTAINED AS AMENDED |
|
27A | Patent maintained in amended form |
Effective date: 20090401 |
|
AK | Designated contracting states |
Kind code of ref document: B2 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: AEN Free format text: BREVET MAINTENU DANS UNE FORME MODIFIEE |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20090311 Year of fee payment: 12 |
|
NLR2 | Nl: decision of opposition |
Effective date: 20090401 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: DC2A Date of ref document: 20090601 Kind code of ref document: T5 |
|
NLR3 | Nl: receipt of modified translations in the netherlands language after an opposition procedure | ||
REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20090401675 Country of ref document: GR |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090228 |
|
LTLA | Lt: lapse of european patent or patent extension |
Effective date: 20090226 |
|
REG | Reference to a national code |
Ref country code: SI Ref legal event code: KO00 Effective date: 20091112 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090701 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090702 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040414 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 20101214 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IE Payment date: 20110216 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20110214 Year of fee payment: 14 Ref country code: CH Payment date: 20110222 Year of fee payment: 14 Ref country code: PT Payment date: 20110217 Year of fee payment: 14 Ref country code: FR Payment date: 20110302 Year of fee payment: 14 Ref country code: IT Payment date: 20110221 Year of fee payment: 14 Ref country code: NL Payment date: 20110216 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 20110218 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20110222 Year of fee payment: 14 Ref country code: BE Payment date: 20110211 Year of fee payment: 14 Ref country code: GB Payment date: 20110217 Year of fee payment: 14 |
|
BERE | Be: lapsed |
Owner name: *BACHELLERIE MARIE-THERESE Effective date: 20120228 Owner name: *GIRBAUD FRANCOIS Effective date: 20120228 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: MM4A Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20120827 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20120901 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090227 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090401 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20120226 |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: ML Ref document number: 20090401675 Country of ref document: GR Effective date: 20120905 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120229 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120229 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20121031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120827 Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120905 Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120226 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 264423 Country of ref document: AT Kind code of ref document: T Effective date: 20120226 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120229 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120226 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120226 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120226 Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120901 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20130708 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120227 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120226 |