GB1424118A - Colouration process - Google Patents
Colouration processInfo
- Publication number
- GB1424118A GB1424118A GB3629173A GB3629173A GB1424118A GB 1424118 A GB1424118 A GB 1424118A GB 3629173 A GB3629173 A GB 3629173A GB 3629173 A GB3629173 A GB 3629173A GB 1424118 A GB1424118 A GB 1424118A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- dye
- july
- polyester material
- cationic group
- 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
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
- C09B44/00—Azo dyes containing onium groups
- C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
- C09B44/08—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing heterocyclic rings
-
- 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
- D06P3/522—Polyesters using basic dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
1424118 Dyeing polyester material IMPERIAL CHEMICAL INDUSTRIES LTD 2 July 1974 [31 July 1973] 36291/73 Heading D1B Polyester material is dyed with azo dyes devoid of sulphonic acid and carboxylic acid groups and which are of formula in which A is an aromatic radical, X is a cationic group, Z- is an anion, Y is a hydrogen atom or an optionally substituted alkyl, aralkyl, cycloalkyl or aryl group, T is a lower alkyl group of from 1 to 4 carbon atoms, n is 1 or 2, the dye being applied from an aqueous bath at a temperature in excess of 120‹C. Polyethylene terephthalate is the preferred substrate to. which the dye may be applied by a conventional exhaustion technique or by continuous impregnation followed by optional drying and a dry or wet heat fixation. The cationic group may be an isothiouranium group, the dye preferably being applied at pH 3 to 4.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3629173A GB1424118A (en) | 1973-07-31 | 1973-07-31 | Colouration process |
NL7409976A NL7409976A (en) | 1973-07-31 | 1974-07-24 | METHOD OF DYING TEXTILE MATERIALS. |
BE146952A BE818097R (en) | 1973-07-31 | 1974-07-25 | WATER-SOLUBLE AZOIC COLORANTS |
DE19742436138 DE2436138A1 (en) | 1973-07-31 | 1974-07-26 | COLORING PROCESS |
FR7426429A FR2239556A2 (en) | 1973-07-31 | 1974-07-30 | |
JP8743374A JPS5043285A (en) | 1973-07-31 | 1974-07-30 | |
IT2580774A IT1046365B (en) | 1973-07-31 | 1974-07-31 | COLORING PROCEDURE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3629173A GB1424118A (en) | 1973-07-31 | 1973-07-31 | Colouration process |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1424118A true GB1424118A (en) | 1976-02-11 |
Family
ID=10386774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3629173A Expired GB1424118A (en) | 1973-07-31 | 1973-07-31 | Colouration process |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5043285A (en) |
BE (1) | BE818097R (en) |
DE (1) | DE2436138A1 (en) |
FR (1) | FR2239556A2 (en) |
GB (1) | GB1424118A (en) |
IT (1) | IT1046365B (en) |
NL (1) | NL7409976A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH623050A5 (en) * | 1976-08-04 | 1981-05-15 | Sandoz Ag | Process for the preparation of disazo compounds |
GB1556382A (en) * | 1976-01-23 | 1979-11-21 | Ici Ltd | Cationic water soluble azo dyestuffs |
-
1973
- 1973-07-31 GB GB3629173A patent/GB1424118A/en not_active Expired
-
1974
- 1974-07-24 NL NL7409976A patent/NL7409976A/en unknown
- 1974-07-25 BE BE146952A patent/BE818097R/en active
- 1974-07-26 DE DE19742436138 patent/DE2436138A1/en active Pending
- 1974-07-30 FR FR7426429A patent/FR2239556A2/fr active Pending
- 1974-07-30 JP JP8743374A patent/JPS5043285A/ja active Pending
- 1974-07-31 IT IT2580774A patent/IT1046365B/en active
Also Published As
Publication number | Publication date |
---|---|
BE818097R (en) | 1975-01-27 |
IT1046365B (en) | 1980-06-30 |
FR2239556A2 (en) | 1975-02-28 |
DE2436138A1 (en) | 1975-02-20 |
NL7409976A (en) | 1975-02-04 |
JPS5043285A (en) | 1975-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |