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GB1489456A - Process for the dyeing of polyamide carpet material according to a pad-cold-dwell process - Google Patents

Process for the dyeing of polyamide carpet material according to a pad-cold-dwell process

Info

Publication number
GB1489456A
GB1489456A GB2064975A GB2064975A GB1489456A GB 1489456 A GB1489456 A GB 1489456A GB 2064975 A GB2064975 A GB 2064975A GB 2064975 A GB2064975 A GB 2064975A GB 1489456 A GB1489456 A GB 1489456A
Authority
GB
United Kingdom
Prior art keywords
dyes
dwell
dyeing
pad
cold
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
GB2064975A
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
Publication of GB1489456A publication Critical patent/GB1489456A/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
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B17/00—Storing of textile materials in association with the treatment of the materials by liquids, gases or vapours
    • D06B17/04—Storing of textile materials in association with the treatment of the materials by liquids, gases or vapours in wound form
    • 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
    • D06P1/96—Dyeing characterised by a short bath ratio

Landscapes

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

Abstract

1489456 Dyeing polvamide carnet HOECHST AG 15 Mav 1975 [18 May 1974] 20649/75 Heading D1B Carpet material made of texturized polyamide fibres is dyed in the form of piece goods by the pad cold-dwell process by padding on a foulard to give a liquor pick up of 150% to 300% based on the weight of dry material with an aqueous acidic solution of acid dyes having only one sulphonic acid group and which dyes are characterised by having K-values of 2 to 6, combinations of dyes only being employed when the dyes have K-values which differ by no more than 1 K- value unit, the material thus padded being batched up in the wet state and covered to avoid drying, allowed to dwell for 16 to 24 hours whilst rotating at a temperature of 18‹ to 30‹C, preferably 25‹C. The preferred pH of padding is 2 to 2.5 obtained using formic acid.
GB2064975A 1974-05-18 1975-05-15 Process for the dyeing of polyamide carpet material according to a pad-cold-dwell process Expired GB1489456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742424303 DE2424303C3 (en) 1974-05-18 1974-05-18 Process for dyeing polyamide carpet material using a cold pad process

Publications (1)

Publication Number Publication Date
GB1489456A true GB1489456A (en) 1977-10-19

Family

ID=5915977

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2064975A Expired GB1489456A (en) 1974-05-18 1975-05-15 Process for the dyeing of polyamide carpet material according to a pad-cold-dwell process

Country Status (7)

Country Link
BE (1) BE829267A (en)
CH (1) CH620275A4 (en)
CS (1) CS186287B2 (en)
DE (1) DE2424303C3 (en)
FR (1) FR2271331B1 (en)
GB (1) GB1489456A (en)
IT (1) IT1038210B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411665A (en) 1979-02-06 1983-10-25 Sandoz Ltd. Dyeing process using alkoxylated fatty amines and polyamines as reserving agents
GB2201973A (en) * 1987-03-04 1988-09-14 Sandoz Ltd Anionic wool dye mixtures having specific skitteriness values
US4941887A (en) * 1987-01-23 1990-07-17 Tetsuo Sakagawa Quinophtahalone derivatives for dyeing denim cotton yarn, optionally with indigo dyes to give yellow, green or black shades
US5034016A (en) * 1988-05-25 1991-07-23 Mitsui Toatsu Chemicals, Incorporated Dye compositions for dyeing denim cotton yarn in a range of colors and dyeing process and dyed articles using same
US5769904A (en) * 1996-05-29 1998-06-23 Ciba Specialty Chemicals Corporation Process for the production of resists or multicolor effects on natural and synthetic polyamide fibre materials

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH623186B (en) * 1977-08-19 Sandoz Ag COLORING PROCESS FOR LOCAL COLORING OF AREA TEXTILES.
US4496364A (en) * 1982-04-29 1985-01-29 Sandoz Ltd. Method of dyeing voluminous substrates with anionic dyes
DE3932912A1 (en) * 1989-10-03 1991-04-11 Sandoz Ag Synthetic polyamide(s) for plastics, inks and lacquers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH13482A (en) * 1896-12-10 1897-07-15 Karl Gremmelspacher Venetian blind with vertically positioned rods that can be rotated and moved as required
NL300987A (en) * 1962-11-27
DE2434119A1 (en) * 1973-07-20 1975-02-06 Sandoz Ag PROCESS FOR DYING VOLUMINOUS TEXTILE MATERIALS

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411665A (en) 1979-02-06 1983-10-25 Sandoz Ltd. Dyeing process using alkoxylated fatty amines and polyamines as reserving agents
US4941887A (en) * 1987-01-23 1990-07-17 Tetsuo Sakagawa Quinophtahalone derivatives for dyeing denim cotton yarn, optionally with indigo dyes to give yellow, green or black shades
GB2201973A (en) * 1987-03-04 1988-09-14 Sandoz Ltd Anionic wool dye mixtures having specific skitteriness values
US4894065A (en) * 1987-03-04 1990-01-16 Sandoz Ltd. Method for producing wool dyeings of improved levelness and dye mixtures useful therefor: parameters for combination capacity and compensation of variable affinity for wool from root to tip of fiber
GB2201973B (en) * 1987-03-04 1991-08-14 Sandoz Ltd Anionic wool dye mixtures having specific skitteriness values
US5034016A (en) * 1988-05-25 1991-07-23 Mitsui Toatsu Chemicals, Incorporated Dye compositions for dyeing denim cotton yarn in a range of colors and dyeing process and dyed articles using same
US5769904A (en) * 1996-05-29 1998-06-23 Ciba Specialty Chemicals Corporation Process for the production of resists or multicolor effects on natural and synthetic polyamide fibre materials

Also Published As

Publication number Publication date
DE2424303A1 (en) 1975-11-20
FR2271331B1 (en) 1980-02-15
FR2271331A1 (en) 1975-12-12
BE829267A (en) 1975-11-20
CH620275A4 (en) 1977-01-31
IT1038210B (en) 1979-11-20
CS186287B2 (en) 1978-11-30
DE2424303B2 (en) 1976-10-07
DE2424303C3 (en) 1983-12-01

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Legal Events

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