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WO1996018767A1 - Procede de teinture des melanges polyester-coton - Google Patents

Procede de teinture des melanges polyester-coton Download PDF

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Publication number
WO1996018767A1
WO1996018767A1 PCT/US1995/016025 US9516025W WO9618767A1 WO 1996018767 A1 WO1996018767 A1 WO 1996018767A1 US 9516025 W US9516025 W US 9516025W WO 9618767 A1 WO9618767 A1 WO 9618767A1
Authority
WO
WIPO (PCT)
Prior art keywords
dye
reactive
fiber
process according
dve
Prior art date
Application number
PCT/US1995/016025
Other languages
English (en)
Inventor
Thomas Van Chambers
Christine Feuchtner
Original Assignee
Hoechst Celanese Corporation
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 Hoechst Celanese Corporation filed Critical Hoechst Celanese Corporation
Priority to EP95944321A priority Critical patent/EP0839225A4/fr
Priority to JP8519183A priority patent/JPH10510597A/ja
Publication of WO1996018767A1 publication Critical patent/WO1996018767A1/fr
Priority to MXPA/A/1997/004438A priority patent/MXPA97004438A/xx

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
    • D06P1/44—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
    • 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
    • D06P1/67383—Inorganic compounds containing silicon
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/82—Textiles which contain different kinds of fibres
    • D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
    • D06P3/8223—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups
    • D06P3/8238—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using different kinds of dye
    • D06P3/8252—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using different kinds of dye using dispersed and reactive dyes

Definitions

  • TITLE A PROCESS FOR DYEING POLYESTER/COTTON BLENDS
  • This invention is directed to the dyeing of cotton and polyester blends using
  • Blends of cotton and polyester fibers are important textiles used in the
  • Cotton fibers are dyed using fiber reactive dyes of the vinyl sulfone,
  • the fiber reactive dyes are generally applied to the fiber under alkaline
  • the fiber reactive dyes are also provided.
  • hydrophilic have a high degree of affinity for cellulosic cotton fibers and are stable
  • Polyester fibers on the other hand are hydrophobic and are generally dyed
  • disperse dyes which are also hydrophobic.
  • the disperse dyes are sparingly
  • disperse dye dispersion can be sensitive to electrolytes which tend to cause
  • polyester/cotton blends are dyed by three well known
  • exhaust dyeing procedures which are: (1) a conventional two bath procedure; (2) a
  • polyester/cotton blend is then removed from this
  • blend is then dyed under alkaline conditions at a temperature from about 60° -
  • the reverse two bath procedure comprises a reversal in the order of dyeing
  • the dye bath is then acidified to lower the pH and a disperse dye is
  • polyester portion of the blend is dyed at 120°C to 130°C.
  • the dye bath is held at the selected temperature for an
  • the dye bath is then heated to about 120°C to 140°C to dye
  • the amount of electrolyte and alkali used in the dye bath is dependent upon
  • the appropriate amount of alkali and electrolyte may be determined by:
  • the electrolyte concentration will typically range from
  • the fiber reactive, vinyl sulfone concentration typically the amount of alkali
  • the low salt that temperature for a time of about 15 minutes to several hours, preferably about 30
  • the low salt fiber reactive dyes useful in the invention provide high
  • This invention is directed to a method of dyeing polyester/cotton blends
  • Polyester/cotton blends may be dyed according to
  • the process of the invention comprises dyeing polyester/cotton blends by the exhaust dyeing method.
  • an aqueous dye bath is
  • the dye bath containing the polyester/cotton blend is heated to 40°C to 1 10°C to effect dyeing of the cotton portion of the blend with the fiber
  • the dye bath is held at the selected temperature for an
  • the dye bath is then heated to about 120°C to 140°C to dye
  • the amount of electrolyte and alkali used in the dye bath is dependent upon
  • the appropriate amount of alkali and electrolyte may be determined by:
  • the electrolyte concentration will typically range from about 25 grams per liter at one percent of a fiber reactive dye to about 50 grams per
  • the fiber reactive, vinyl sulfone concentration typically the amount of alkali
  • the low salt. fiber reactive, dyes can be used in their free acid form or the alkali salt form,
  • the process of the invention provides high quality dyeings with the
  • the process of the invention provides a color yield of
  • the fiber reactive dyes useful in the invention have the following properties:
  • fiber reactive dye is a low salt dye for the purpose of this invention.
  • Z is a group capable of being eliminated by the action of an alkaline reagent.
  • Z may be sulfato, phosphato, chlorine, bromine, thiosulfato, etc.
  • the dye may contain one or more monofluorotriazine or monochlorotriazine reactive
  • These dyes are defined as low salt, fiber reactive dyes for the purpose of this
  • Remazol® EF Yellow 2R was dyed at 140°F according to the above
  • Cibacron Yellow LS R was dyed according to the above procedure (160°F
  • the dye yield was 2.037. This dye was acceptable as the high temperature color
  • these low salt, fiber reactive, dyes that are useful in the invention
  • the fiber reactive component may be of the
  • vinyl sulfone series which are well known in the art.
  • the dye Z may be sulfato, phosphato, chlorine, bromine, thiosulfato, etc.
  • the dye may contain one or more monofluorotriazine or monochlorotriazine reactive
  • Remazol® Red M-RB Remazol® EF Red BS
  • Cibacron® Yellow C-R dyes available from Ciba-Geigy Corporation, Summit, NJ,
  • monohalotriazine (monochloro or monofluorotriazine) group may also be used in the invention.
  • the monochlorotriazine and monofluorotriazine groups have the
  • An exemplary low salt dye useful in the invention having at least two
  • monohalotriazine groups is a dye of the formula:
  • monofluorotriazine reactive group type useful in the process of the invention are :
  • Procion® Red HE-313 (Reactive Red 120), Procion® Orange HE-R, (Reactive Orange 84), Procion® Blue HE-GN, (Reactive Blue 187:1) dyes available from ICI
  • Cibacron® Blue LS 3R Cibacron® Scarlet LS.
  • Low salt fiber reactive dyes having one or more fiber reactive
  • dichloroquinoxalones groups may be used in the invention.
  • dichloroquinoxalone group has the formula:
  • fiber reactive group that may be used in the process of this invention is:
  • Levafix® Golden Yellow EG available from DyStar LP. Charlotte, NC.
  • trihalopyrimidine series may also be used in the process of the invention.
  • trihalopyrimidine reactive group has the formula:
  • X is independently selected from Cl and F; preferably at least one X
  • Exemplary low salt, fiber reactive dyes having one trihalopyrimidine group having one trihalopyrimidine group
  • Exemplary dyes of the trihalopyrimidine reactive group type are Levafix® E-3GA, (Reactive Orange 64).
  • Levafix® Red E-6BA (Reactive Red 159), available from DyStar LP. Charlotte,
  • salt fiber reactive dyes within the scope of this invention include dyes wherein the
  • fiber reactive groups may be of different types; e.g. a dichloroquinoxalone group and one or more fiber reactive groups selected from vinyl sulfone, monochlorotriazine.
  • Levafix® Navy E-BNA dye available from Levafix®
  • alkali-stable disperse dye are commercially available from
  • Dianix® Yellow AC-E Dye Dianix® Blue BG-FS 200 Dye (Disperse Blue 73)
  • Dianix® Yellow H2G-FS Dye Dianix® Dark Blue B-SE 200 Dye (Disperse Yellow 160)
  • Dianix® Blue GR-E 140 Dye Dianix® Yellow UN-SE 200 New Dye (Disperse Blue 81)
  • Dianix® Orange UN-SE New Dye Dianix® Turquoise Blue G-FS 200 Dye
  • Dianix Orange GS-E Dye (Disperse Orange 73)
  • Dianix® Red F-BE 220 Dye (Disperse Red 60) Dianix® Grey R-SE Dye
  • Dianix® Red AC-E Dye Dianix® Black RB-FS 200 Dye
  • the process of the invention is conducted within a pH ranging from about 8 to about 1 1 ; preferably in the range of from about 8.5 to 10.5.
  • alkali are sodium, potassium and lithium hydroxides and
  • exemplary buffers include sodium
  • metasilicate is a preferred combination for controlling the pH of the dye bath.
  • the pH may be controlled by a metered addition of alkali solution to the
  • a dye bath was prepared at approximately 32°C (90°F) following ingredients
  • Remol ® DC surfactant an anionic phosphate ester of a fatty alcohol
  • CDU's Density Units
  • Example 1 was repeated using as the fiber reactive, vinyl sulfone dye CI Reactive Violet 5. The color yield was measured on the dyed fabric and it was 0.672
  • Example 1 The procedure of Example 1 was repeated except the dye bath contained the
  • the color yield on the dyed specimen was 2.381.
  • Example 2 was repeated except the fiber reactive, vinyl sulfone used was CI
  • Reactive Red 180 The color yield on the dyed fabric was 0.88 CDU. In comparison to the dyeing of Example 2 the color yield on this dyeing was 37%
  • a dyebath was prepared at 100°F consisting of the following:
  • dyebath at a liquor ratio of 10:1 dye bath : weight of fabric ) as follows:
  • the temperature of the dyebath was raised at a rate of 2°F / minute to a

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Coloring (AREA)

Abstract

Procédé monobain de teinture par épuisement de mélanges polyester-coton au moyen d'un colorant réactif vinylsulfonique associé à un colorant plastosoluble en milieu alcalin.
PCT/US1995/016025 1994-12-13 1995-12-12 Procede de teinture des melanges polyester-coton WO1996018767A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP95944321A EP0839225A4 (fr) 1994-12-13 1995-12-12 Procede de teinture des melanges polyester-coton
JP8519183A JPH10510597A (ja) 1994-12-13 1995-12-12 ポリエステル／綿ブレンド物の染色方法
MXPA/A/1997/004438A MXPA97004438A (en) 1994-12-13 1997-06-12 A procedure for dying polyester mixtures / something

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35571194A 1994-12-13 1994-12-13
US08/355,711 1994-12-13

Publications (1)

Publication Number Publication Date
WO1996018767A1 true WO1996018767A1 (fr) 1996-06-20

Family

ID=23398519

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/016025 WO1996018767A1 (fr) 1994-12-13 1995-12-12 Procede de teinture des melanges polyester-coton

Country Status (4)

Country Link
EP (1) EP0839225A4 (fr)
JP (1) JPH10510597A (fr)
CA (1) CA2207610A1 (fr)
WO (1) WO1996018767A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3235985B2 (ja) 1998-03-16 2001-12-04 旭化成株式会社 混用品の染色方法
CN102260416A (zh) * 2011-06-10 2011-11-30 天津德凯化工股份有限公司 青莲色活性染料及其制备方法
CN102268192A (zh) * 2011-06-10 2011-12-07 天津德凯化工股份有限公司 青莲活性染料及其制备方法
CN102321386A (zh) * 2011-06-10 2012-01-18 天津德凯化工股份有限公司 一种青莲色活性染料及其制备方法
CN111172790A (zh) * 2020-01-22 2020-05-19 鲁泰纺织股份有限公司 一种涤棉或涤再生纤维一步染色方法
CN114163839A (zh) * 2021-12-10 2022-03-11 上海雅运新材料有限公司 一种红色染料组合物及其应用和染色方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19923989A1 (de) * 1999-05-26 2000-11-30 Dystar Textilfarben Gmbh & Co Wasserlösliche faserreaktive Farbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359322A (en) * 1980-06-06 1982-11-16 Neal Chemical Company, Inc. Dyeing process
US4485041A (en) * 1977-11-02 1984-11-27 Hoechst Aktiengesellschaft Water-soluble metal free or copper triazino-bis-[hydroxy-naphthylamino]-disazo dyestuffs containing fiber reactive groups, and a process for dyeing or printing cellulose fibers
US4560387A (en) * 1984-02-13 1985-12-24 Ciba-Geigy Corporation Aqueous formulations for dyeing and printing blended fabrics
US4808193A (en) * 1985-12-28 1989-02-28 Hoechst Aktiengesellschaft Process for dyeing hydroxy-containing fiber material with water-soluble dis-azo reactive dye compound
US5019133A (en) * 1988-11-25 1991-05-28 Mitsubishi Kasei Corporation Method for dyeing polyester-containing fibers in an alkaline dyeing bath and dyeing assistant, an amino-acid compound
US5244471A (en) * 1991-02-15 1993-09-14 Cassella Ag High temperature dyeing of polyester and polyester-containing textile materials in alkaline medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1171600B (it) * 1980-10-30 1987-06-10 Sandoz Ag Procedimento di tintura per materie cellulosiche
BR9306026A (pt) * 1992-03-06 1997-11-18 Ciba Geigy Ag Processo para o tingimento de materiais de fibras contendo celulose com corantes reativos

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485041A (en) * 1977-11-02 1984-11-27 Hoechst Aktiengesellschaft Water-soluble metal free or copper triazino-bis-[hydroxy-naphthylamino]-disazo dyestuffs containing fiber reactive groups, and a process for dyeing or printing cellulose fibers
US4359322A (en) * 1980-06-06 1982-11-16 Neal Chemical Company, Inc. Dyeing process
US4560387A (en) * 1984-02-13 1985-12-24 Ciba-Geigy Corporation Aqueous formulations for dyeing and printing blended fabrics
US4808193A (en) * 1985-12-28 1989-02-28 Hoechst Aktiengesellschaft Process for dyeing hydroxy-containing fiber material with water-soluble dis-azo reactive dye compound
US5019133A (en) * 1988-11-25 1991-05-28 Mitsubishi Kasei Corporation Method for dyeing polyester-containing fibers in an alkaline dyeing bath and dyeing assistant, an amino-acid compound
US5244471A (en) * 1991-02-15 1993-09-14 Cassella Ag High temperature dyeing of polyester and polyester-containing textile materials in alkaline medium

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0839225A4 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3235985B2 (ja) 1998-03-16 2001-12-04 旭化成株式会社 混用品の染色方法
CN102260416A (zh) * 2011-06-10 2011-11-30 天津德凯化工股份有限公司 青莲色活性染料及其制备方法
CN102268192A (zh) * 2011-06-10 2011-12-07 天津德凯化工股份有限公司 青莲活性染料及其制备方法
CN102321386A (zh) * 2011-06-10 2012-01-18 天津德凯化工股份有限公司 一种青莲色活性染料及其制备方法
CN111172790A (zh) * 2020-01-22 2020-05-19 鲁泰纺织股份有限公司 一种涤棉或涤再生纤维一步染色方法
CN114163839A (zh) * 2021-12-10 2022-03-11 上海雅运新材料有限公司 一种红色染料组合物及其应用和染色方法

Also Published As

Publication number Publication date
EP0839225A4 (fr) 2002-05-08
CA2207610A1 (fr) 1996-06-20
EP0839225A1 (fr) 1998-05-06
MX9704438A (es) 1997-10-31
JPH10510597A (ja) 1998-10-13

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