GB479867A - Process for the colouration of textile materials - Google Patents
Process for the colouration of textile materialsInfo
- Publication number
- GB479867A GB479867A GB2231736A GB2231736A GB479867A GB 479867 A GB479867 A GB 479867A GB 2231736 A GB2231736 A GB 2231736A GB 2231736 A GB2231736 A GB 2231736A GB 479867 A GB479867 A GB 479867A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ammonia
- vat
- salt
- alkali
- leuco compound
- 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
- 239000000463 material Substances 0.000 title abstract 3
- 239000004753 textile Substances 0.000 title abstract 2
- 238000012505 colouration Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- 229910021529 ammonia Inorganic materials 0.000 abstract 4
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 abstract 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- 239000000984 vat dye Substances 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 abstract 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 abstract 2
- 239000003518 caustics Substances 0.000 abstract 2
- 229920002678 cellulose Polymers 0.000 abstract 2
- 229920003086 cellulose ether Polymers 0.000 abstract 2
- 238000004043 dyeing Methods 0.000 abstract 2
- 150000002170 ethers Chemical class 0.000 abstract 2
- 150000002989 phenols Chemical class 0.000 abstract 2
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 2
- 239000001828 Gelatine Substances 0.000 abstract 1
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- RGCKGOZRHPZPFP-UHFFFAOYSA-N alizarin Chemical compound C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001447 alkali salts Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 150000001413 amino acids Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000002585 base Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 239000007857 degradation product Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 150000002169 ethanolamines Chemical class 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- -1 isopropyl alcohols Chemical class 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 150000003152 propanolamines Chemical class 0.000 abstract 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 230000017854 proteolysis Effects 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000344 soap Substances 0.000 abstract 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 235000000346 sugar Nutrition 0.000 abstract 1
- 150000008163 sugars Chemical class 0.000 abstract 1
- MPCYPRXRVWZKGF-UHFFFAOYSA-J tetrasodium 5-amino-3-[[4-[4-[(8-amino-1-hydroxy-3,6-disulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonate Chemical compound [Na+].[Na+].[Na+].[Na+].C1=C(S([O-])(=O)=O)C=C2C=C(S([O-])(=O)=O)C(N=NC3=CC=C(C=C3)C3=CC=C(C=C3)N=NC3=C(C=C4C=C(C=C(C4=C3O)N)S([O-])(=O)=O)S([O-])(=O)=O)=C(O)C2=C1N MPCYPRXRVWZKGF-UHFFFAOYSA-J 0.000 abstract 1
- JXUKQCUPTNLTCS-UHFFFAOYSA-N vat green 1 Chemical compound C1=CC=C[C]2C(=O)C(C3=C45)=CC=C4C(C4=C67)=CC=C7C(=O)[C]7C=CC=CC7=C6C=C(OC)C4=C5C(OC)=CC3=C21 JXUKQCUPTNLTCS-UHFFFAOYSA-N 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
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
- D06P1/22—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 vat dyestuffs including indigo
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
Vat dyes, dyeing with; cellulose esters or ethers, dyeing.--Textile materials in package form, made of or containing cellulose esters or ethers, are dyed with vat dyes by passing through the packages an aqueous liquid containing a free leuco compound of the vat dye (cf. Specification 341,408) or a salt thereof and containing a water-soluble non-alkaline organic liquid and thereafter oxidizing the leuco compound on the materials. The non-alkalineorganic liquid is preferably one of a boiling point below 150 DEG C., specified liquids being methyl, ethyl, propyl and isopropyl alcohols, acetone and methyl ethyl ketone. The usual caustic alkali used to form a salt of the leuco compound and to provide the alkalinity of the vat may be replaced, wholly or in part, by weaker alkali, such as ammonia, methylamine, ethanolamines, propanolamines, benzylamine, cyclohexylamine, dimethylcyclohexylamine, pyridine, alkylpyridines or alkali salts of phenols (cf. Specification 262,506, [Class 15 (ii)]) or alkalinity of the vat due to caustic alkali may be reduced by addition of either salts of weak bases such as ammonia or an amine or weakly acid or salt-forming substances such as phenols, sugars or amino-acids, e.g. protein degradation products. In examples cellulose acetate yarn in the form of wound bobbins is dyed by circulating through it (a) an aqueous liquor at 50 DEG C. containing Ciba blue 2B, isopropyl alcohol, caustic soda, sodium hydrosulphite, turkey red oil and ammonia, with or without an addition of gelatine, or (b) a similar liquor in which the dyestuff is Caledon jade green G, or (c) a similar liquor in which cyclohexylamine is used in place of caustic soda, and thereafter circulating through it an aqueous solution containing soap, hydrogen peroxide and ammonia, washing and drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2231736A GB479867A (en) | 1936-08-13 | 1936-08-13 | Process for the colouration of textile materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2231736A GB479867A (en) | 1936-08-13 | 1936-08-13 | Process for the colouration of textile materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB479867A true GB479867A (en) | 1938-02-14 |
Family
ID=10177427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2231736A Expired GB479867A (en) | 1936-08-13 | 1936-08-13 | Process for the colouration of textile materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB479867A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2518153A (en) * | 1948-01-07 | 1950-08-08 | Du Pont | Dyeing of cellulose esters with reduced vat dyes in alcoholic solution |
| US2524093A (en) * | 1948-04-20 | 1950-10-03 | Celanese Corp | Union dyeing of mixed fabrics of cellulose ester and animal fibers with alkaline reduced vat dye solutions containing swelling agents |
| US2524072A (en) * | 1947-07-28 | 1950-10-03 | Celanese Corp | Dyeing organic derivative of cellulose textile material with an aqueous solution comprising a leuco vat dye, a water-miscible organic base, and diacetone alcohol |
| US2524073A (en) * | 1947-07-28 | 1950-10-03 | Celanese Corp | Dyeing cellulose esters and ethers with alkaline aqueous solutions of leuco vat dyes containing diacetone alcohol |
| US2524092A (en) * | 1948-01-06 | 1950-10-03 | Celanese Corp | Union dyeing of cellulose-cellulose ester textile materials with vat dyes |
| US2528614A (en) * | 1946-10-02 | 1950-11-07 | Celanese Corp | Vat dyeing process for cellulose acetate textile material |
| US2543994A (en) * | 1947-08-29 | 1951-03-06 | Du Pont | Vat dyeing of acrylonitrile polymers |
| US2622958A (en) * | 1946-10-08 | 1952-12-23 | Sutton George Donald | Dyeing fabrics containing cellulose acetate fibers with a vat dye in reduced alkaline state and 30 to 80% of a liquid swelling agent |
| US2646339A (en) * | 1950-12-27 | 1953-07-21 | Celanese Corp | Dyeing of cellulose derivative textile materials |
| US2686707A (en) * | 1950-05-04 | 1954-08-17 | British Celanese | Vat dyeing of cellulose acetate |
-
1936
- 1936-08-13 GB GB2231736A patent/GB479867A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2528614A (en) * | 1946-10-02 | 1950-11-07 | Celanese Corp | Vat dyeing process for cellulose acetate textile material |
| US2622958A (en) * | 1946-10-08 | 1952-12-23 | Sutton George Donald | Dyeing fabrics containing cellulose acetate fibers with a vat dye in reduced alkaline state and 30 to 80% of a liquid swelling agent |
| US2524072A (en) * | 1947-07-28 | 1950-10-03 | Celanese Corp | Dyeing organic derivative of cellulose textile material with an aqueous solution comprising a leuco vat dye, a water-miscible organic base, and diacetone alcohol |
| US2524073A (en) * | 1947-07-28 | 1950-10-03 | Celanese Corp | Dyeing cellulose esters and ethers with alkaline aqueous solutions of leuco vat dyes containing diacetone alcohol |
| US2543994A (en) * | 1947-08-29 | 1951-03-06 | Du Pont | Vat dyeing of acrylonitrile polymers |
| US2524092A (en) * | 1948-01-06 | 1950-10-03 | Celanese Corp | Union dyeing of cellulose-cellulose ester textile materials with vat dyes |
| US2518153A (en) * | 1948-01-07 | 1950-08-08 | Du Pont | Dyeing of cellulose esters with reduced vat dyes in alcoholic solution |
| US2524093A (en) * | 1948-04-20 | 1950-10-03 | Celanese Corp | Union dyeing of mixed fabrics of cellulose ester and animal fibers with alkaline reduced vat dye solutions containing swelling agents |
| US2686707A (en) * | 1950-05-04 | 1954-08-17 | British Celanese | Vat dyeing of cellulose acetate |
| US2646339A (en) * | 1950-12-27 | 1953-07-21 | Celanese Corp | Dyeing of cellulose derivative textile materials |
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