GB1368475A - Process for dyeing cellulose fibres - Google Patents

Process for dyeing cellulose fibres

Info

Publication number
GB1368475A
GB1368475A GB5397271A GB5397271A GB1368475A GB 1368475 A GB1368475 A GB 1368475A GB 5397271 A GB5397271 A GB 5397271A GB 5397271 A GB5397271 A GB 5397271A GB 1368475 A GB1368475 A GB 1368475A
Authority
GB
United Kingdom
Prior art keywords
group
alkaline
nov
liquor
packages
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
GB5397271A
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
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to IT5409672A priority Critical patent/IT973601B/en
Publication of GB1368475A publication Critical patent/GB1368475A/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
    • D06P1/0096—Multicolour dyeing
    • 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
    • D06B11/00—Treatment of selected parts of textile materials, e.g. partial dyeing
    • 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
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/66—Natural or regenerated cellulose using reactive dyes
    • 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
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/68—Preparing azo dyes on the material

Landscapes

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

Abstract

1368475 Dyeing cellulose packages FARBWERKE HOECHST AG 19 Nov 1971 [20 Nov 1970] 53972/71 Addition to 1368128 Heading D1B Wound packages of cellulose yarn or sliver are impregnated with an aqueous liquor comprising an alkaline substance and one or more azo coupling components, injected with one or more weakly acidic aqueous solutions each comprising one or more reactive dyes, allowed to dwell at a temperature from room temperature to 60‹C followed by impregnating with an acidic liquor comprising one or more diazonium compounds each derived from an aromatic amine, the thus treated material being multi-coloured. Sodium hydroxide is used as alkaline material, the reactive dyes are preferably azo, phthalocyanine or anthraquinone dyes having a vinyl sulphonyl group or a group which forms such a group upon alkaline treatment. Non-ionic and anionic wetting agents may be employed in the first impregnation and injection processes. The dwelling time to fix the reactive dye is preferably 2 to 12 hours at 30 to 60‹C.
GB5397271A 1970-11-20 1971-11-19 Process for dyeing cellulose fibres Expired GB1368475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT5409672A IT973601B (en) 1971-11-19 1972-11-17 DEVICE FOR CLEANING THE HEADLIGHTS

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2057231A DE2057231C3 (en) 1970-11-20 1970-11-20 Process for the irregular dyeing of cellulose fibers
DE2057194A DE2057194C3 (en) 1970-11-20 1970-11-20 Process for the irregular dyeing of cellulose fibers
DE2057177A DE2057177C3 (en) 1970-11-20 1970-11-20 Process for the irregular dyeing of cellulose fibers

Publications (1)

Publication Number Publication Date
GB1368475A true GB1368475A (en) 1974-09-25

Family

ID=62495383

Family Applications (3)

Application Number Title Priority Date Filing Date
GB5383471A Expired GB1368128A (en) 1970-11-20 1971-11-19 Process for dyeing cellulose fibres
GB5397371A Expired GB1368476A (en) 1970-11-20 1971-11-19 Process for dyeing cellulose fibres
GB5397271A Expired GB1368475A (en) 1970-11-20 1971-11-19 Process for dyeing cellulose fibres

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB5383471A Expired GB1368128A (en) 1970-11-20 1971-11-19 Process for dyeing cellulose fibres
GB5397371A Expired GB1368476A (en) 1970-11-20 1971-11-19 Process for dyeing cellulose fibres

Country Status (12)

Country Link
AU (3) AU3587071A (en)
BE (3) BE775577R (en)
CA (3) CA962008A (en)
CH (6) CH1671071A4 (en)
DE (3) DE2057231C3 (en)
ES (1) ES397027A1 (en)
FR (3) FR2115274B2 (en)
GB (3) GB1368128A (en)
IT (3) IT940681B (en)
NL (3) NL7115673A (en)
SE (1) SE365264B (en)
ZA (3) ZA717749B (en)

Also Published As

Publication number Publication date
AU3586971A (en) 1973-05-24
CH554705A (en) 1974-10-15
ZA717749B (en) 1972-08-30
FR2115273B2 (en) 1976-06-04
FR2115274A2 (en) 1972-07-07
CA962008A (en) 1975-02-04
DE2057231A1 (en) 1972-06-08
IT940681B (en) 1973-02-20
BE775577R (en) 1972-05-19
ES397027A1 (en) 1974-04-16
FR2115272A1 (en) 1972-07-07
BE775538A (en) 1972-05-19
CA962408A (en) 1975-02-11
CH554706A (en) 1974-10-15
IT972045B (en) 1974-05-20
FR2115273A2 (en) 1972-07-07
GB1368476A (en) 1974-09-25
DE2057231C3 (en) 1974-01-10
AU3587171A (en) 1973-05-24
CH1671071A4 (en) 1974-05-15
CH554707A (en) 1974-10-15
DE2057231B2 (en) 1973-06-07
CH1670871A4 (en) 1974-05-15
DE2057194B2 (en) 1973-06-07
FR2115274B2 (en) 1976-06-04
NL7115642A (en) 1972-05-24
DE2057177B2 (en) 1973-05-30
ZA717750B (en) 1972-08-30
NL7115673A (en) 1972-05-24
GB1368128A (en) 1974-09-25
DE2057194A1 (en) 1972-06-08
NL7115674A (en) 1972-05-24
CH1670971A4 (en) 1974-05-15
FR2115272B1 (en) 1976-06-04
SE365264B (en) 1974-03-18
DE2057194C3 (en) 1974-01-24
DE2057177A1 (en) 1972-05-31
IT998044B (en) 1976-01-20
ZA717751B (en) 1972-08-30
DE2057177C3 (en) 1974-01-10
BE775578R (en) 1972-05-19
CA963607A (en) 1975-03-04
AU3587071A (en) 1973-05-24

Similar Documents

Publication Publication Date Title
GB1422995A (en) Process for the single-bath dyeing of cellulose fibres or mixtures thereof with synthetic fibres with water-insoluble azo dyestuffs produced on the fibre by the exhaustion method
GB1357253A (en) Process for dyeing cellulose fibres
GB1309790A (en) Process for the dyeing of textile materials
GB1368475A (en) Process for dyeing cellulose fibres
GB1305066A (en)
ES397033A1 (en) Process for space-dyeing of cellulose fibers
GB1255104A (en) Process for dyeing textile material consisting of mixtures of polyester and cellulosic fibres
GB1349280A (en) Process for dyeing cellulose fibres
GB1368129A (en) Process for dyeing cellulose fibres
GB1311700A (en) Process for the dyeing of textile material made from mixtures of polyester and cellulosic fibres
GB1367948A (en) Process for dyeing cellulose fibres
GB1101836A (en) Process for dyeing fibrous materials with water-soluble ester salts of leuco vat dyestuffs
GB1367949A (en) Process for dyeing cellulose fibres
GB1275012A (en) Process for the simultaneous bleaching and dyeing of fabrics consisting of cellulose fibres
GB1494446A (en) Continuous dyeing of cellulose fibres with reactive dyestuffs
GB937273A (en) Improvements in method for dyeing textile materials with vat dyes
GB1189243A (en) Process for the Production of Water-Insoluble Azo Dyestuffs on Textile Material of Cellulosic or Protein Fibres
GB1309323A (en) Process for the dyeing of textile material made from mixtures of polyester and cellulosic fibres
US2511103A (en) Pad dyeing of cellulose derivative fabrics with an alcoholic solution-followed by padding with an aqueous thiocyanate solution
GB1368263A (en) Process for dyeing cellulose fibres
GB1262310A (en) Process for dyeing mixtures of cellulose, polyester and polyacrylonitrile fibres in one bath
GB969701A (en) Process for the dyeing of polyamide fibres and dye liquors for use therein
GB1235783A (en) Process for dyeing textile material containing mixtures of polyester and cellulose fibres
GB723690A (en) Process for modifying the tinctorial properties of proteinic fibres
GB662795A (en) Improvements in or relating to processes for treating wool

Legal Events

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