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WO1998048100A1 - Procede de teinture et de finition simultanee de fils a coudre - Google Patents

Procede de teinture et de finition simultanee de fils a coudre Download PDF

Info

Publication number
WO1998048100A1
WO1998048100A1 PCT/ES1997/000097 ES9700097W WO9848100A1 WO 1998048100 A1 WO1998048100 A1 WO 1998048100A1 ES 9700097 W ES9700097 W ES 9700097W WO 9848100 A1 WO9848100 A1 WO 9848100A1
Authority
WO
WIPO (PCT)
Prior art keywords
agent
dyeing
dye
polyester
finishing
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.)
Ceased
Application number
PCT/ES1997/000097
Other languages
English (en)
Spanish (es)
Inventor
Josep Escarrer Pijoan
Luis Mendieta Cadena
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.)
Clariant International Ltd
Original Assignee
Clariant International Ltd
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 Clariant International Ltd filed Critical Clariant International Ltd
Priority to PCT/ES1997/000097 priority Critical patent/WO1998048100A1/fr
Publication of WO1998048100A1 publication Critical patent/WO1998048100A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • D06P1/44—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
    • D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
    • D06P1/5271—Polyesters; Polycarbonates; Alkyd resins
    • 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
    • D06P1/0032—Determining dye recipes and dyeing parameters; Colour matching or monitoring
    • 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
    • D06P1/0036—Dyeing and sizing in one process
    • 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
    • D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
    • D06P1/5292—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds containing Si-atoms
    • 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
    • D06P3/34—Material containing ester groups
    • D06P3/52—Polyesters
    • D06P3/54—Polyesters using dispersed dyestuffs

Definitions

  • This invention relates to a process for the simultaneous dyeing and finishing of mainly polyester sewing threads.
  • the invention is based on the development and application of a lubricating agent together with a dye equalizing agent whose conjunction allows to achieve an unbeatable distribution of the product and the dye, leading to perfectly matched coils.
  • One is continuous treatment, in an aqueous medium or in a solvent.
  • Another method is, after exhaustion after dyeing.
  • dispersions of polydimethylsiloxanes are generally used together with paraffins and antistatic agents (aqueous medium), or the same mixture in solvent medium or specially formulated paraffin oils.
  • the procedure described and for which protection is requested refers to a system of simultaneous dyeing and finishing of mainly polyester sewing thread.
  • the polysiloxane emulsion consists of a silicone oil, of viscosity between 300 cPs and 100,000 cPs, preferably between 5,000 and 15,000 cPs, with chain fatty acid derivatives between C 10 and C 15 , oxyethylenates, together with a 0 -5% of a special antistatic.
  • the equalizing agent is an equalizing / dispersing agent based on linear polycondensate in aqueous solution, of a special polyester derivative.
  • non-ionic and anionic products used they have excellent compatibility with the plastosoluble dyes normally used in dyeing polyester fiber. Exhaustion is achieved by the process and composition of products, especially designed, getting an excellent distribution between interior and exterior.
  • the equipment is filled, adding the equalizing / dispersing agent based on linear polycondensate in aqueous solution (2% by weight of matter) ammonium acetate (1.5 gr / 1) and adjusting the pH to 5.5 with acetic acid of 60 %. A bath ratio of 1/10 is used throughout the process.
  • the genus is allowed to set at 20-30 ° C for 10 minutes and the lubricating agent is added at a concentration of about 6% by weight of matter and the necessary dye, previously dispersed separately in demineralized water.
  • demineralized water is added to the lubricating agent slowly and under strong mechanical agitation, until a milky dispersion is obtained. It is heated to 90 ° C and left for 15 minutes at this temperature. At this time the lubricating agent is exhausted. It is heated to 130 ° C, maintaining the temperature for 45 minutes, to deplete the plastosoluble dye.
  • the autoclave is emptied at the highest possible temperature, in order to avoid recrystallization of oligomers and, where appropriate, the reducing wash is carried out.
  • the autoclave is emptied, and rinsed with hot and cold water.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)

Abstract

L'invention concerne un procédé de teinture et de finition simultanée de fils à coudre, principalement de polyester. L'invention est caractérisée par la mise au point et l'application d'un agent lubrifiant conjointement avec un agent égalisant de teinture de façon à obtenir une distribution excellente des deux composants, créant ainsi des bobines parfaitement égalisées. L'agent lubrifiant est constitué d'une huile de silicone avec des dérivés d'acide gras de chaîne entre C10 et C15, des oxyéthylènes et entre 0 et 5 % d'un antistatique. L'agent égalisant est constitué d'un agent égalisant/dispersant à base de polycondensat linéaire dans une solution aqueuse d'un dérivé spécial de polyester. Cette combinaison permet d'effectuer une teinture et une finition et d'apporter des améliorations importantes par rapport aux procédés habituels, notamment l'économie de temps et d'eau et l'épuisement quasi total de l'agent lubrifiant.
PCT/ES1997/000097 1997-04-18 1997-04-18 Procede de teinture et de finition simultanee de fils a coudre Ceased WO1998048100A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/ES1997/000097 WO1998048100A1 (fr) 1997-04-18 1997-04-18 Procede de teinture et de finition simultanee de fils a coudre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES1997/000097 WO1998048100A1 (fr) 1997-04-18 1997-04-18 Procede de teinture et de finition simultanee de fils a coudre

Publications (1)

Publication Number Publication Date
WO1998048100A1 true WO1998048100A1 (fr) 1998-10-29

Family

ID=8297918

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES1997/000097 Ceased WO1998048100A1 (fr) 1997-04-18 1997-04-18 Procede de teinture et de finition simultanee de fils a coudre

Country Status (1)

Country Link
WO (1) WO1998048100A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000077291A1 (fr) * 1999-06-10 2000-12-21 Clariant Gmbh Procede de teinture et d'azurage de fibres synthetiques et cellulosiques
DE102007031037A1 (de) * 2007-07-04 2009-01-08 Gütermann & Co. AG Verfahren zur Herstellung von gefärbten Nähfäden

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB923394A (en) * 1960-05-13 1963-04-10 Dow Corning A composition and process for dyeing non-siliceous textile fibres
FR2076039A1 (fr) * 1970-01-12 1971-10-15 Ici Ltd
JPS5083573A (fr) * 1973-11-30 1975-07-05
US4583987A (en) * 1985-01-04 1986-04-22 Kurz Juergen Method for dyeing and lubricating sewing threads in a single bath and suited compositions for finishing
JPS62206044A (ja) * 1986-03-05 1987-09-10 帝人株式会社 ポリエステルミシン糸
GB2270919A (en) * 1992-09-26 1994-03-30 Sandoz Ltd Wax and polysiloxane dispersions

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB923394A (en) * 1960-05-13 1963-04-10 Dow Corning A composition and process for dyeing non-siliceous textile fibres
FR2076039A1 (fr) * 1970-01-12 1971-10-15 Ici Ltd
JPS5083573A (fr) * 1973-11-30 1975-07-05
US4583987A (en) * 1985-01-04 1986-04-22 Kurz Juergen Method for dyeing and lubricating sewing threads in a single bath and suited compositions for finishing
JPS62206044A (ja) * 1986-03-05 1987-09-10 帝人株式会社 ポリエステルミシン糸
GB2270919A (en) * 1992-09-26 1994-03-30 Sandoz Ltd Wax and polysiloxane dispersions

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 7606, Derwent World Patents Index; Class A23, AN 76-09996X, XP002051935 *
DATABASE WPI Section Ch Week 8742, Derwent World Patents Index; Class A23, AN 87-294880, XP002051934 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000077291A1 (fr) * 1999-06-10 2000-12-21 Clariant Gmbh Procede de teinture et d'azurage de fibres synthetiques et cellulosiques
DE102007031037A1 (de) * 2007-07-04 2009-01-08 Gütermann & Co. AG Verfahren zur Herstellung von gefärbten Nähfäden

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