GB1274440A - Process for the impregnation dyeing of synthetic fibre materials - Google Patents

Process for the impregnation dyeing of synthetic fibre materials

Info

Publication number
GB1274440A
GB1274440A GB3361570A GB3361570A GB1274440A GB 1274440 A GB1274440 A GB 1274440A GB 3361570 A GB3361570 A GB 3361570A GB 3361570 A GB3361570 A GB 3361570A GB 1274440 A GB1274440 A GB 1274440A
Authority
GB
United Kingdom
Prior art keywords
fibre materials
heat treatment
organic solvents
dyeing
synthetic fibre
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
Application number
GB3361570A
Inventor
Ruetger Neeff
Peter Wegner
Guenter Gehrke
Robert Kuth
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of GB1274440A publication Critical patent/GB1274440A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/51—N-substituted amino-hydroxy anthraquinone
    • C09B1/514—N-aryl derivatives
    • 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
    • D06P1/908—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 using specified dyes

Landscapes

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

Abstract

1,274,440. Impregnation dyeing of synthetic fibre materials. FARBENFABRIKEN BAYER A.G. 10 July, 1970 [12 July, 1969], No. 33615/ 70. Heading D1B. [Also in Division C4] Synthetic fibre materials of polyesters, cellulose triacetate, polyamides, polyurethanes or polyolefins are dyed from organic solvents by impregnation with dyeing liquors containing anthraquinone compounds of formula: wherein R is hydroxyl or amino; R' is H, Cl or Br; X is H or OH or one X is OH and the other a nitro or amino group; Y is a direct linkage or an oxygen atom; n is 1, 2 or 3 and B is a C 1 -C 9 alkyl group, or a cycloalkyl or aralkyl radical, which is optionally substituted by alkyl, the total number of carbon atoms in the substituent or substituents B being at least 2 and at most 9; and subsequently subjecting the materials to a heat treatment. Suitable organic solvents are immiscible with water and have boiling points between 40- 150‹C. Such solvents include aromatic hydrocarbons, aromatic halogenated hydrocarbons or aliphatic halogenated hydrocarbons. The process is carried out by dissolving the dyestuffs in the organic solvents and adding them in solution in solvents which are miscible with the organic solvents to be used and impregnating the synthetic fibre materials with the dyestuff solutions. The dyes are then fixed on to the fibre materials by heat treatment. The heat treatment may consist of a dry heat treatment at 120-150‹C, in which case the treatment can optionally be preceded by an intermediate drying or by treatment of the fibre materials in superheated solvent vapour at 100-150‹C. Mixtures of dyestuffs may also be used in the process. The dyestuff solutions may contain soluble auxiliary agents e.g. condensation products of phenols and ethylene oxide to improve the uniformity of the dyeing. The resulting shades are reddish or greenish tinged blue, blue or violet.
GB3361570A 1969-07-12 1970-07-10 Process for the impregnation dyeing of synthetic fibre materials Expired GB1274440A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691935483 DE1935483A1 (en) 1969-07-12 1969-07-12 Process for the continuous dyeing of synthetic fiber materials

Publications (1)

Publication Number Publication Date
GB1274440A true GB1274440A (en) 1972-05-17

Family

ID=5739635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3361570A Expired GB1274440A (en) 1969-07-12 1970-07-10 Process for the impregnation dyeing of synthetic fibre materials

Country Status (9)

Country Link
JP (1) JPS4823111B1 (en)
AT (1) AT310706B (en)
BE (1) BE753315A (en)
CA (1) CA945156A (en)
CH (2) CH864470A4 (en)
DE (1) DE1935483A1 (en)
FR (1) FR2051710B1 (en)
GB (1) GB1274440A (en)
NL (1) NL7010098A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2238337C3 (en) * 1972-08-04 1975-01-02 Farbwerke Hoechst Ag Vormals Meister Lucius & Bruening, 6000 Frankfurt Process for the continuous dyeing of synthetic fiber materials from organic solvents
KR102267683B1 (en) * 2018-01-26 2021-06-21 각코우호우징 카나자와 고교다이가쿠 Dyed polypropylene fiber structures, medical products using the same, and dyes for dyeing using supercritical carbon dioxide fluid as a dyeing medium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2053278A (en) * 1932-02-07 1936-09-08 Celanese Corp Amino-anthraquinones and process for their production
FR1311575A (en) * 1960-12-28 1962-12-07 Ici Ltd New dyeing process
NL273182A (en) * 1961-01-05
US3362966A (en) * 1963-09-05 1968-01-09 Interchem Corp Substituted 1, 5-dihydroxy-4-anilino-8-nitro-anthraquinone dyes for polypropylene

Also Published As

Publication number Publication date
CH549121A (en) 1974-05-15
FR2051710A1 (en) 1971-04-09
CA945156A (en) 1974-04-09
NL7010098A (en) 1971-01-14
DE1935483A1 (en) 1971-02-04
AT310706B (en) 1973-10-10
JPS4823111B1 (en) 1973-07-11
BE753315A (en) 1970-12-16
CH864470A4 (en) 1973-10-31
FR2051710B1 (en) 1975-01-10

Similar Documents

Publication Publication Date Title
US3510243A (en) Process for the continuous dyeing and printing of fibre material from linear,high molecular esters of aromatic polycarboxylic acids with polyfunctional alcohols
GB1283278A (en) Process for the impregnation dyeing of synthetic fibre materials
GB1511810A (en) Process for dyeing sheet-like structures
GB1287704A (en) Process for the impregnation dyeing of synthetic fibre materials
GB1214076A (en) Process for dyeing hydrophobic textile materials
GB1274440A (en) Process for the impregnation dyeing of synthetic fibre materials
US2384001A (en) Coloration of textile materials
GB1271040A (en) Process for the impregnation dyeing of synthetic fibre materials
GB1034876A (en) Process for preparing dyeings and prints fast to wetting on cellulosic materials
GB1489262A (en) Process for dyeing and finishing textiles
GB1353099A (en) Process for the dyeing of synthetic fibre materials with quino phthalone dyestuffs from organic solvents
GB1279529A (en) Process for the impregnation dyeing of synthetic fibre materials
GB1278179A (en) Process for the impregnation dyeing of synthetic fibre materials
GB900186A (en) New anthraquinone dyestuffs and a process for their preparation
GB1273494A (en) Process for the dyeing and printing of textile materials
ES413560A1 (en) Dyeing of synthetic organic material with aliphatic and halogenated aliphatic solution
GB1290207A (en)
US3768968A (en) Polyester dye with dye in methylene chloride and a chlorofluoroalkane
GB1270914A (en) Process for the impregnation dyeing of synthetic fibre materials
GB1334634A (en) Exhaustion process for dyeing synthetic fibre materials
GB1273657A (en) Anthraquinone dyestuffs and process for the impregnation dyeing of synthetic fibre materials, using such dyestuffs
GB1275198A (en) Process for the impregnation dyeing of synthetic fibre materials
GB742029A (en) Improvements in dyeing and printing textile materials of organic derivatives of cellulose
GB1198577A (en) Novel Anthraquinone Dyestuffs and their preparation
GB1321314A (en) Process for the printing and pad-dyeing of textile materials

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees