US3768968A - Polyester dye with dye in methylene chloride and a chlorofluoroalkane - Google Patents

Polyester dye with dye in methylene chloride and a chlorofluoroalkane Download PDF

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Publication number
US3768968A
US3768968A US00107587A US3768968DA US3768968A US 3768968 A US3768968 A US 3768968A US 00107587 A US00107587 A US 00107587A US 3768968D A US3768968D A US 3768968DA US 3768968 A US3768968 A US 3768968A
Authority
US
United States
Prior art keywords
dyeing
dyestuff
solvents
solvent
dyestuffs
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.)
Expired - Lifetime
Application number
US00107587A
Other languages
English (en)
Inventor
W Kunze
F Schon
Der Eltz H Van
W Birke
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 AG filed Critical Hoechst AG
Application granted granted Critical
Publication of US3768968A publication Critical patent/US3768968A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D06P1/90—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 dyes dissolved in organic solvents or aqueous emulsions thereof
    • D06P1/92—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 dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents
    • D06P1/922—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 dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents hydrocarbons
    • D06P1/924—Halogenated hydrocarbons
    • 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
    • D06P1/90—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 dyes dissolved in organic solvents or aqueous emulsions thereof
    • D06P1/92—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 dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents
    • D06P1/928—Solvents other than hydrocarbons
    • 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
    • Y10S8/933—Thermosol dyeing, thermofixation or dry heat fixation or development

Definitions

  • synthetic textile material to be dyed there is especially mentioned material made from polyesters, above all, polyethylene-glycol terephthalate, polyamides, polypropylene, polyacrylonitrile, polyvinyl chloride, cellulose-2 v-acetate and cellulose-tri-acetate.
  • the above-mentioned textile materials may also be blended with other fibrous materials, especially with cellulose fibers or wool; such articles are, for example, mixed fabrics composed of polyethylene-glycol terephthalate and cotton or polyethylene-terephthalate and wool.
  • the synthetic material may be available for dyeing in a variety of forms, for example, combed material, cables, filaments, woven and knit fabrics. Films, sheets and fleeces may also be colored according to the process of the invention.
  • the syestuffs are soluble in the solvents used, it is generally not necessary to add adjuvants. If they are not or are only sparingly soluble, the addition of a suitable dispersing agent that promotes and/or stabilizes fine distribution is advantageous.
  • the addition of a tenside is also advantageous if it should be difficult for the dye to penetrate heavy-weight and tightly woven materials.
  • Tensides of this type are especially oxalkylated, in particular oxethylated, fatty alcohols or fatty acids, alkylpolyglycol ethers, aryl-polyglycol ethers and/or alkylaryl-polyglycol ethers or the sulfonates thereof. These tensides are generally added in an amount of from about 0.1 to 5%, preferably from 0.5 to 1%, calculated on the weight of the solvent.
  • the dyestuff amount in the solution or dispersion comprising the dyebath is generally from about 0.001 to 5% by weight and depends, especially, on the color intensity desired, on the material to be dyed or on the dyestuff used. The optimum amount to be used can easily be determined for each individual case by means of corresponding preliminary tests.
  • the dyestuffs thus applied are fixed onthe textile material by the action of heat in a manner usual for each individual synthetic material, generally at a temperature of from about 100 to 240C.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
US00107587A 1970-01-20 1972-01-18 Polyester dye with dye in methylene chloride and a chlorofluoroalkane Expired - Lifetime US3768968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002286A DE2002286C3 (de) 1970-01-20 1970-01-20 Verfahren zum Farben von synthetischen Textilmateriahen

Publications (1)

Publication Number Publication Date
US3768968A true US3768968A (en) 1973-10-30

Family

ID=5760012

Family Applications (1)

Application Number Title Priority Date Filing Date
US00107587A Expired - Lifetime US3768968A (en) 1970-01-20 1972-01-18 Polyester dye with dye in methylene chloride and a chlorofluoroalkane

Country Status (7)

Country Link
US (1) US3768968A (xx)
BE (1) BE761702A (xx)
CH (2) CH566434B5 (xx)
DE (1) DE2002286C3 (xx)
FR (1) FR2077228B1 (xx)
GB (1) GB1292423A (xx)
NL (1) NL7100586A (xx)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900287A (en) * 1973-01-09 1975-08-19 Du Pont Exhaust disperse dyeing of synthetic polymers utilizing a saturated liquid fluorocarbon
US4065259A (en) * 1974-05-03 1977-12-27 E. I. Du Pont De Nemours And Company Fluorocarbon dye dispersion for exhaust disperse dyeing
US4098947A (en) * 1970-10-23 1978-07-04 Joachim Schmidt Copy paper
US5149138A (en) * 1988-11-18 1992-09-22 Zemsky Michael D Method of applying a fluorescent marking composition

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2238457A1 (de) * 1972-08-04 1974-02-14 Hoechst Ag Verfahren zum faerben von synthetischen fasermaterialien aus organischen loesemitteln

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081140A (en) * 1958-10-21 1963-03-12 Ford John Process for coloring polyvinyl materials
US3105769A (en) * 1960-10-17 1963-10-01 Erwin H Ellerin Solution for reconditioning typewriter ribbons and the like and methods of reconditioning such ribbons
US3129053A (en) * 1962-05-21 1964-04-14 Du Pont Dispersions of organic dyes and pigments in fluoroalcohols
US3473175A (en) * 1960-12-23 1969-10-21 American Permac Inc Process and apparatus for the controlled treatment of textiles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1535352A (fr) * 1966-09-01 1968-08-02 Henkel & Cie Gmbh Procédé de teinture d'une matière fibreuse dans des solvants organiques

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081140A (en) * 1958-10-21 1963-03-12 Ford John Process for coloring polyvinyl materials
US3105769A (en) * 1960-10-17 1963-10-01 Erwin H Ellerin Solution for reconditioning typewriter ribbons and the like and methods of reconditioning such ribbons
US3473175A (en) * 1960-12-23 1969-10-21 American Permac Inc Process and apparatus for the controlled treatment of textiles
US3129053A (en) * 1962-05-21 1964-04-14 Du Pont Dispersions of organic dyes and pigments in fluoroalcohols

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098947A (en) * 1970-10-23 1978-07-04 Joachim Schmidt Copy paper
US3900287A (en) * 1973-01-09 1975-08-19 Du Pont Exhaust disperse dyeing of synthetic polymers utilizing a saturated liquid fluorocarbon
US4065259A (en) * 1974-05-03 1977-12-27 E. I. Du Pont De Nemours And Company Fluorocarbon dye dispersion for exhaust disperse dyeing
US5149138A (en) * 1988-11-18 1992-09-22 Zemsky Michael D Method of applying a fluorescent marking composition

Also Published As

Publication number Publication date
FR2077228B1 (xx) 1976-06-18
DE2002286A1 (de) 1971-07-29
FR2077228A1 (xx) 1971-10-22
CH72471A4 (xx) 1975-03-14
DE2002286C3 (de) 1973-09-20
CH566434B5 (xx) 1975-09-15
GB1292423A (en) 1972-10-11
DE2002286B2 (de) 1973-02-08
BE761702A (fr) 1971-07-19
NL7100586A (xx) 1971-07-22

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