EP0243939A2 - Procédé de teinture selon le procédé d'épuisement - Google Patents

Procédé de teinture selon le procédé d'épuisement Download PDF

Info

Publication number
EP0243939A2
EP0243939A2 EP87106162A EP87106162A EP0243939A2 EP 0243939 A2 EP0243939 A2 EP 0243939A2 EP 87106162 A EP87106162 A EP 87106162A EP 87106162 A EP87106162 A EP 87106162A EP 0243939 A2 EP0243939 A2 EP 0243939A2
Authority
EP
European Patent Office
Prior art keywords
liquor
dyeing
copolymer
acrylamide
acrylic acid
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
Application number
EP87106162A
Other languages
German (de)
English (en)
Other versions
EP0243939A3 (en
EP0243939B1 (fr
Inventor
Michele Dr. Vescia
Sigismund Dr. Heimann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of EP0243939A2 publication Critical patent/EP0243939A2/fr
Publication of EP0243939A3 publication Critical patent/EP0243939A3/de
Application granted granted Critical
Publication of EP0243939B1 publication Critical patent/EP0243939B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D06P1/96—Dyeing characterised by a short bath ratio
    • 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
    • D06P1/52—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 synthetic macromolecular substances
    • D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
    • D06P1/5257—(Meth)acrylic acid

Definitions

  • the invention relates to a process for dyeing by the exhaust process, in which a copolymer of acrylamide and acrylic acid is used as leveling aid with the lowest possible liquor ratios.
  • Copolymers of acrylamide and acrylic acid that can be used in dyeing processes are known.
  • EP 19188 shows that copolymers of acrylamide are used as an aid in a process for dyeing blocks with reactive dyes, in order to prevent migration of the dyes before drying and, at the same time, to increase the liquor absorption on the fabric.
  • the object of the present invention is to enable a dyeing process by the exhaust process that optimally manages with as little liquor as possible.
  • the solution to the problem consists in a process for dyeing by the exhaust process in an aqueous liquor, which is characterized in that the liquor is a copolymer of 10 to 70% by weight, preferably 40 to 65% by weight, acrylamide and 90 to 30% by weight, preferably 60 to 35% by weight, acrylic acid, based on the total weight of the monomers, in an amount of 0.05 to 0.2 g / l, preferably 0.075 to 0.1 g per liter of liquor, at a liquor ratio of 1:15 to 1: 5 and in the use of this copolymer in a dyeing process by the exhaust process .
  • the liquor is a copolymer of 10 to 70% by weight, preferably 40 to 65% by weight, acrylamide and 90 to 30% by weight, preferably 60 to 35% by weight, acrylic acid, based on the total weight of the monomers, in an amount of 0.05 to 0.2 g / l, preferably 0.075 to 0.1 g per liter of liquor, at a liquor ratio of
  • copolymers to be used according to the invention preferably have molecular weights of 1.5 to 3.0 million. Those with molecular weights of around 2 million have proven particularly advantageous.
  • Particularly preferred copolymers consist of 60 to 65% by weight of acrylamide and 40 to 35% by weight of acrylic acid.
  • the copolymers are prepared in a conventional manner, for example under the conditions of solution polymerization in the presence of radical formers. It is known and need not be explained in more detail. If appropriate, the polymers obtained are neutralized in their solutions after the polymerization.
  • the monomeric acrylic acid can also be used in the form of a salt. The sodium salts are particularly preferred. Free copolymers containing carboxyl groups can optionally be completely neutralized before addition to the liquor or in the liquor.
  • the dyeings with the copolymers to be added according to the invention by an exhaust process are carried out in a manner which is customary per se and known to the person skilled in the art.
  • Particularly suitable fabrics consist of cellulose fibers or are mixed fiber fabrics with a cellulose content of 10 to 90% with, for example, polyester components, polyacrylonitrile or polyamide components.
  • Suitable dyes are the vat, sulfur and, in particular, direct and reactive dyes used in cellulose dyeing in the usual amounts.
  • the dyeing process is carried out at room temperature or higher depending on the dye used. Appropriate temperatures when using vat dyes are in the range from 50 to 110 ° C, with direct dyes at cooking temperatures and with reactive dyes at 20 to 90 ° C.
  • the liquors expediently contain the usual additives and chemicals, e.g. wetting agents, dispersing agents, electrolytes, alkalis, oxidizing agents and reducing agents, etc.
  • the surprising effect of the invention lies in the fact that excellent leveled colorations are achieved with reel runners that are designed, for example, for liquor ratios from 1:30 to 1:20 with ratios from 1:15 to 1:10.
  • Overflow color devices e.g. are constructed for liquor ratios from 1:15 to 1:10 can advantageously be used with liquor ratios from 1: 7 to 1: 5.
  • the staining was unimportant, but control staining without a copolymer according to the invention is unlikely.
  • Dyeing machine reel skids suitable for dyeing in a liquor ratio of 1:30

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
EP87106162A 1986-05-02 1987-04-28 Procédé de teinture selon le procédé d'épuisement Expired - Lifetime EP0243939B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3614905 1986-05-02
DE19863614905 DE3614905A1 (de) 1986-05-02 1986-05-02 Verfahren zum faerben nach dem ausziehverfahren

Publications (3)

Publication Number Publication Date
EP0243939A2 true EP0243939A2 (fr) 1987-11-04
EP0243939A3 EP0243939A3 (en) 1990-11-14
EP0243939B1 EP0243939B1 (fr) 1992-07-01

Family

ID=6300033

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87106162A Expired - Lifetime EP0243939B1 (fr) 1986-05-02 1987-04-28 Procédé de teinture selon le procédé d'épuisement

Country Status (2)

Country Link
EP (1) EP0243939B1 (fr)
DE (2) DE3614905A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0457728A1 (fr) * 1990-05-18 1991-11-21 Ciba-Geigy Ag Procédé de teinture de fibres cellulosiques ayant une égalité de nuance entre les extrémités du tissu
EP0613976A1 (fr) * 1993-03-02 1994-09-07 Ciba-Geigy Ag Produit auxilaire pour les procédés d'ennoblissement textile au mouillé
US5810891A (en) * 1996-01-11 1998-09-22 Ciba Specialty Chemicals Corporation Process for dyeing wool-containing fiber materials
EP1331302A1 (fr) * 2002-01-28 2003-07-30 Dr. Th. Böhme KG Chem. Fabrik GmbH & Co. Agent anti-pli

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB871193A (en) * 1959-04-01 1961-06-21 Ici Ltd Improved colouration process for textile materials
EP0019188A1 (fr) * 1979-05-09 1980-11-26 Hoechst Aktiengesellschaft Procédé de teinture par foulardage de matières textiles cellulosiques en forme de bandes
EP0107403A1 (fr) * 1982-09-30 1984-05-02 Rohm And Haas Company Copolymères en émulsion contenant de l'acrylamide, leur usage comme épaississant et compositions les contenant

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB871193A (en) * 1959-04-01 1961-06-21 Ici Ltd Improved colouration process for textile materials
EP0019188A1 (fr) * 1979-05-09 1980-11-26 Hoechst Aktiengesellschaft Procédé de teinture par foulardage de matières textiles cellulosiques en forme de bandes
EP0107403A1 (fr) * 1982-09-30 1984-05-02 Rohm And Haas Company Copolymères en émulsion contenant de l'acrylamide, leur usage comme épaississant et compositions les contenant

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0457728A1 (fr) * 1990-05-18 1991-11-21 Ciba-Geigy Ag Procédé de teinture de fibres cellulosiques ayant une égalité de nuance entre les extrémités du tissu
US5147410A (en) * 1990-05-18 1992-09-15 Ciba-Geigy Corporation Process for the end-to-end dyeing of cellulosic fibres: desalted direct dye and migration inhibitor
EP0613976A1 (fr) * 1993-03-02 1994-09-07 Ciba-Geigy Ag Produit auxilaire pour les procédés d'ennoblissement textile au mouillé
US5445655A (en) * 1993-03-02 1995-08-29 Ciba-Geigy Corporation Auxiliary for textile wet finishing processes
AU670483B2 (en) * 1993-03-02 1996-07-18 Ciba Specialty Chemicals Holding Inc. Auxiliary for textile wet finishing processes
US5810891A (en) * 1996-01-11 1998-09-22 Ciba Specialty Chemicals Corporation Process for dyeing wool-containing fiber materials
EP1331302A1 (fr) * 2002-01-28 2003-07-30 Dr. Th. Böhme KG Chem. Fabrik GmbH & Co. Agent anti-pli

Also Published As

Publication number Publication date
DE3614905A1 (de) 1987-11-05
EP0243939A3 (en) 1990-11-14
DE3780072D1 (de) 1992-08-06
EP0243939B1 (fr) 1992-07-01

Similar Documents

Publication Publication Date Title
EP0210129A1 (fr) Polymère greffé soluble ou dispersible dans l'eau, sa préparation et son utilisation
EP0243939B1 (fr) Procédé de teinture selon le procédé d'épuisement
EP0364752B1 (fr) Procédé de teinture de matières textiles en cellulose
EP0023341B1 (fr) Adjuvant de foulardage, procédé pour sa préparation et procédé de teinture de fibres cellulosiques resp. de mélanges de fibres cellulosiques avec des fibres synthétiques avec des colorants au soufre, des colorants de cuve au soufre, des colorants de cuve et des colorants réactifs
DE2732216A1 (de) Faerbeverfahren unter anwesenheit metallionen zu komplexen bindender wirkstoffe
DE2052151C3 (de) Verfahren zur Färbung von säuremodifizierten synthetischen Textilfasern
EP0045458A1 (fr) Procédé de teinture en continu ou en semi-continu de tissus volumineux constitués de fibres cellulosiques utilisant des colorants de développement azoiques
EP0405409A1 (fr) Procédé de coloration de fibres de verre
EP0109029B1 (fr) Procédé de teinture de produits textiles contenant des fibres de polyester modifiées
EP0058432B1 (fr) Procédé de teinture en continu de fibres de laine
EP0058433B1 (fr) Procédé de teinture et d'impression en continu de fibres de laine
DE2235110B2 (de) Verfahren zum verkürzten und gleichmäßigen Hochtemperatur-Färben von Textilmaterialien aus hydrophoben Fasern
DE2509173A1 (de) Verfahren zur herstellung von effektgeweben
DE1619334C (de) Hilfsmittel fur das Fixieren kationi scher Farbstoffe auf Acrylnitrilpolymen satfasern
AT230322B (de) Egalisiermittel für Schwefel und Küpenfärbungen
DE2747699C3 (de) Kurzflottenfärbeverfahren für Stückwaren aus Cellulosefasern in Strangform
DE2741267C3 (de) Kurzflottenfärbeverfahren für Stückware aus Cellulosefaser!! in Strangform
DE2800600A1 (de) Verfahren zum bedrucken von keratin/ polyester-faserflaechengebilden
DE1619643C3 (de) Verfahren zum Farben von Texti) fasern
EP0109030B1 (fr) Procédé de teinture de produits textiles contenant des fibres de polyester linéaire ignifugées
EP0278440A2 (fr) Utilisation d'esters cycliques d'acide sulfureux dans la teinture de matières textiles en polyamide et procédé de teinture
DE1568258B2 (de) Verwendung von amphoteren Polyglykolverbindungen als Egalisiermittel
EP0035678A2 (fr) Procédé de teinture de fibres en polyester pouvant être teintes sans véhiculeur
DE1619334B (de) Hilfsmittel für das Fixieren kationischer Farbstoffe auf Acrylnitrilpolymerisatfasern
DE2741266B2 (de) Kurzflotten/ärbeverfahren für Stückwaren aus CeUulosefasern in Strangform

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: A2

Designated state(s): CH DE FR GB IT LI NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE FR GB IT LI NL

17P Request for examination filed

Effective date: 19901002

17Q First examination report despatched

Effective date: 19910321

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI NL

ITF It: translation for a ep patent filed

Owner name: ING. C. GREGORJ S.P.A.

REF Corresponds to:

Ref document number: 3780072

Country of ref document: DE

Date of ref document: 19920806

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19970320

Year of fee payment: 11

Ref country code: FR

Payment date: 19970320

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19970324

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19970415

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19970422

Year of fee payment: 11

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 THE APPLICANT RENOUNCES

Effective date: 19980427

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980428

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: 19980430

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19980430

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981101

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: 19980428

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19981101

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050428