GB1491935A - Dyeing of polyester fibres - Google Patents

Dyeing of polyester fibres

Info

Publication number
GB1491935A
GB1491935A GB1186075A GB1186075A GB1491935A GB 1491935 A GB1491935 A GB 1491935A GB 1186075 A GB1186075 A GB 1186075A GB 1186075 A GB1186075 A GB 1186075A GB 1491935 A GB1491935 A GB 1491935A
Authority
GB
United Kingdom
Prior art keywords
dyeing
march
atoms
polyester fibres
liquor
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
GB1186075A
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
Priority claimed from DE19742413866 external-priority patent/DE2413866C3/en
Priority claimed from DE2444102A external-priority patent/DE2444102C2/en
Application filed by BASF SE filed Critical BASF SE
Publication of GB1491935A publication Critical patent/GB1491935A/en
Expired 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
    • D06P1/64—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 low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/642—Compounds containing nitrogen
    • D06P1/6421—Compounds containing nitrile groups
    • 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
    • D06P1/64—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 low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/651—Compounds without nitrogen
    • D06P1/65106—Oxygen-containing compounds
    • 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

Landscapes

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

Abstract

1491935 Dyeing polyesters BASF AG 21 March 1975 [22 March 1974 14 Sept 1974] 11860/75 Heading D1B Polyester fibres are dyed with a disperse dye, in an aqueous liquor at a temperature above 100‹C and an elevated pressure sufficient to maintain a liquid phase, by a process in which the aqueous liquor contains as dyeing auxiliary an emulsifiable aliphatic ester, nitrile or ketone each of from 7-16 C atoms or an emulsifiable aliphatic alcohol of from 8-12 C atoms in emulsified form. The preferred quantity of dyeing auxiliary is 0.3 to 3 parts per 1000 parts of liquor. The emulsifier is preferably a mixture of nonionic and anionic surfactants. Auxiliaries preferred are alkyl esters of monocarboxylic acids, dialkyl esters of dicarboxylic acids, mono- and di-nitriles, dialkyl ketones, and straight chain or methyl or ethyl substituted branched fatty alcohols.
GB1186075A 1974-03-22 1975-03-21 Dyeing of polyester fibres Expired GB1491935A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742413866 DE2413866C3 (en) 1974-03-22 Process for dyeing polyester fiber
DE2444102A DE2444102C2 (en) 1974-09-14 1974-09-14 Process for dyeing polyester fibers

Publications (1)

Publication Number Publication Date
GB1491935A true GB1491935A (en) 1977-11-16

Family

ID=25766853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1186075A Expired GB1491935A (en) 1974-03-22 1975-03-21 Dyeing of polyester fibres

Country Status (7)

Country Link
AT (1) AT344126B (en)
BR (1) BR7501443A (en)
CH (2) CH586318B5 (en)
FR (1) FR2264914B1 (en)
GB (1) GB1491935A (en)
IT (1) IT1032382B (en)
SE (1) SE402790B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516979A (en) * 1981-12-24 1985-05-14 Sandoz Ltd. Polybenzoates as disperse dyeing assistants

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014689A1 (en) * 1979-02-13 1980-08-20 Ciba-Geigy Ag Auxiliary agent and its use in the dyeing or optical bleaching of polyester textile materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516979A (en) * 1981-12-24 1985-05-14 Sandoz Ltd. Polybenzoates as disperse dyeing assistants

Also Published As

Publication number Publication date
BR7501443A (en) 1975-12-23
ATA221075A (en) 1977-11-15
AT344126B (en) 1978-07-10
FR2264914B1 (en) 1978-02-24
FR2264914A1 (en) 1975-10-17
SE402790B (en) 1978-07-17
IT1032382B (en) 1979-05-30
CH586318B5 (en) 1977-03-31
CH351375A4 (en) 1976-10-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee