GB1404597A - Colouration process - Google Patents

Colouration process

Info

Publication number
GB1404597A
GB1404597A GB1929372A GB1929372A GB1404597A GB 1404597 A GB1404597 A GB 1404597A GB 1929372 A GB1929372 A GB 1929372A GB 1929372 A GB1929372 A GB 1929372A GB 1404597 A GB1404597 A GB 1404597A
Authority
GB
United Kingdom
Prior art keywords
dyeing
dye
liquor
alkaline
materials
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
GB1929372A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1929372A priority Critical patent/GB1404597A/en
Priority to IT2276873A priority patent/IT988635B/en
Priority to DE19732317947 priority patent/DE2317947A1/en
Priority to FR7314982A priority patent/FR2182077B3/fr
Priority to JP48048255A priority patent/JPS4947683A/ja
Publication of GB1404597A publication Critical patent/GB1404597A/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
    • D06P1/0048—Converting dyes in situ in a non-appropriate form by hydrolysis, saponification, reduction with split-off of a substituent
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

1404597 Dyeing polyester materials IMPERIAL CHEMICAL INDUSTRIES LTD 19 March 1973 [26 April 1972 23 June 1972] 19293/72 and 29553/72 Heading D1B Aromatic polyester textile materials e.g. polyethylene terephthalate are dyed in a batchwise process with an aqueous liquor containing an alkaline salt of a disperse dye which contains at least one carboxylic acid group or aromatically bound sulphamoyl or hydroxy group as defined, the dye having three or more fused rings and is free from sulphonic acid groups, acid being added to lower the pH of the dyebath to below 7, the liquor then being heated to effect dyeing which is followed by a rinse in an aqueous solution of an alkaline agent. Anthraquinone dyes are preferred and 0.1 to 1.0 part by weight of dispersing agent may be used per part of dyestuff.
GB1929372A 1972-04-26 1972-04-26 Colouration process Expired GB1404597A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1929372A GB1404597A (en) 1972-04-26 1972-04-26 Colouration process
IT2276873A IT988635B (en) 1972-04-26 1973-04-09 PROCEDURE FOR THE DISCONTINUOUS COLORING OF TEXTILE MATERIALS MADE UP OF AROMATIC POLYESTERS
DE19732317947 DE2317947A1 (en) 1972-04-26 1973-04-10 COLORING PROCESS
FR7314982A FR2182077B3 (en) 1972-04-26 1973-04-25
JP48048255A JPS4947683A (en) 1972-04-26 1973-04-26

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1929372A GB1404597A (en) 1972-04-26 1972-04-26 Colouration process
GB2955372 1972-06-23

Publications (1)

Publication Number Publication Date
GB1404597A true GB1404597A (en) 1975-09-03

Family

ID=26253970

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1929372A Expired GB1404597A (en) 1972-04-26 1972-04-26 Colouration process

Country Status (5)

Country Link
JP (1) JPS4947683A (en)
DE (1) DE2317947A1 (en)
FR (1) FR2182077B3 (en)
GB (1) GB1404597A (en)
IT (1) IT988635B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9695339B2 (en) 2011-07-14 2017-07-04 Tesa Se Adhesive tape with textile carrier for cable bandaging

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5167475A (en) * 1974-12-04 1976-06-11 Toyo Boseki
GB1526182A (en) * 1976-02-07 1978-09-27 Bayer Ag Process for dyeing synthetic fibre materials
DE3026292A1 (en) * 1980-07-11 1982-02-18 Hoechst Ag, 6000 Frankfurt METHOD FOR COLORING SYNTHETIC FIBER MATERIALS
JPS60123144A (en) * 1983-12-07 1985-07-01 Tamura Electric Works Ltd Hand free telephone set

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9695339B2 (en) 2011-07-14 2017-07-04 Tesa Se Adhesive tape with textile carrier for cable bandaging

Also Published As

Publication number Publication date
IT988635B (en) 1975-04-30
FR2182077B3 (en) 1976-07-23
JPS4947683A (en) 1974-05-08
DE2317947A1 (en) 1973-11-15
FR2182077A1 (en) 1973-12-07

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Legal Events

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