CH554322A - Verfahren zur herstellung von reduktionsmitteln fuer kuepenund/oder schwefelfarbstoffe. - Google Patents
Verfahren zur herstellung von reduktionsmitteln fuer kuepenund/oder schwefelfarbstoffe.Info
- Publication number
- CH554322A CH554322A CH1028473A CH1028473A CH554322A CH 554322 A CH554322 A CH 554322A CH 1028473 A CH1028473 A CH 1028473A CH 1028473 A CH1028473 A CH 1028473A CH 554322 A CH554322 A CH 554322A
- Authority
- CH
- Switzerland
- Prior art keywords
- couplings
- production
- reducing agents
- sulfur dyes
- dyes
- Prior art date
Links
- 239000003638 chemical reducing agent Substances 0.000 title 1
- 239000000988 sulfur dye Substances 0.000 title 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
- D06P1/30—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 sulfur 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
- 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
- D06P1/221—Reducing systems; Reducing catalysts
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2237572A DE2237572A1 (de) | 1972-07-31 | 1972-07-31 | Verfahren zum faerben und bedrucken von cellulose enthaltendem fasermaterial mit kuepen- und/oder schwefelfarbstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH554322A true CH554322A (de) | 1974-09-30 |
Family
ID=5852209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1028473A CH554322A (de) | 1972-07-31 | 1973-07-13 | Verfahren zur herstellung von reduktionsmitteln fuer kuepenund/oder schwefelfarbstoffe. |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4950290A (OSRAM) |
| BE (1) | BE803045A (OSRAM) |
| BR (1) | BR7305626D0 (OSRAM) |
| CH (1) | CH554322A (OSRAM) |
| DE (1) | DE2237572A1 (OSRAM) |
| FR (1) | FR2194831B1 (OSRAM) |
| GB (1) | GB1430179A (OSRAM) |
| IT (1) | IT990066B (OSRAM) |
| ZA (1) | ZA735117B (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6780205B2 (en) | 2001-08-21 | 2004-08-24 | E. I. Du Pont De Nemours And Company | Vat acid dyeing of textile fibers |
-
1972
- 1972-07-31 DE DE2237572A patent/DE2237572A1/de active Pending
-
1973
- 1973-07-13 CH CH1028473A patent/CH554322A/xx not_active IP Right Cessation
- 1973-07-25 BR BR5626/73A patent/BR7305626D0/pt unknown
- 1973-07-26 ZA ZA735117A patent/ZA735117B/xx unknown
- 1973-07-26 FR FR7327383A patent/FR2194831B1/fr not_active Expired
- 1973-07-30 GB GB3611973A patent/GB1430179A/en not_active Expired
- 1973-07-30 IT IT51726/73A patent/IT990066B/it active
- 1973-07-31 JP JP48085541A patent/JPS4950290A/ja active Pending
- 1973-07-31 BE BE134083A patent/BE803045A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA735117B (en) | 1974-08-28 |
| FR2194831A1 (OSRAM) | 1974-03-01 |
| IT990066B (it) | 1975-06-20 |
| JPS4950290A (OSRAM) | 1974-05-15 |
| FR2194831B1 (OSRAM) | 1976-09-17 |
| GB1430179A (en) | 1976-03-31 |
| DE2237572A1 (de) | 1974-07-04 |
| BR7305626D0 (pt) | 1974-08-29 |
| BE803045A (fr) | 1974-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH557804A (de) | Verfahren zur herstellung von fluoralkylsulfonamidophenyl- aethon, -sulfiden, -sulfoxyden und -sulfonen. | |
| CH547278A (de) | Verfahren zur herstellung von chromanderivaten. | |
| CH550133A (de) | Verfahren zur herstellung von 4-methyl-pentanol-2-crotonat. | |
| CH554308A (de) | Verfahren zur herstellung von dinitroanthrachinon-freiem 1-nitroanthrachinon. | |
| CH552033A (de) | Verfahren zur herstellung von monoazofarbstoffen. | |
| CH550214A (de) | Verfahren zur herstellung von cyclocopolymerisaten. | |
| CH555325A (de) | Verfahren zur herstellung von amidinophenylharnstoffen. | |
| CH554322A (de) | Verfahren zur herstellung von reduktionsmitteln fuer kuepenund/oder schwefelfarbstoffe. | |
| CH556894A (de) | Verfahren zur herstellung von monoazofarbstoffen. | |
| CH550229A (de) | Verfahren zur herstellung von monoazofarbstoffen. | |
| CH558809A (de) | Verfahren zur herstellung von penicillinen. | |
| CH557830A (de) | Verfahren zur herstellung von 1-aminosiochinolinen. | |
| CH549567A (de) | Verfahren zur herstellung von 8-cyano-5-octanolid. | |
| CH547775A (de) | Verfahren zur herstellung von diaethylaminopropionaniliden. | |
| CH558800A (de) | Verfahren zur herstellung von chinazolinonen. | |
| CH553754A (de) | Verfahren zur herstellung von cyanacetylcarbamaten. | |
| ATA939572A (de) | Verfahren zur herstellung von penicillinen und cephalosporinen | |
| AT299859B (de) | Verfahren zur Herstellung von alkalischem Dextranase-Enzym | |
| AT315111B (de) | Verfahren zur enzymatischen Herstellung von 1-Tryptophan | |
| CH556899A (de) | Verfahren zur herstellung von polyazofarbstoffen. | |
| CH555799A (de) | Verfahren zur herstellung von cyclopropylmethylalkylaminen. | |
| AT305964B (de) | Verfahren zur Herstellung von Propionaldehyd | |
| CH554305A (de) | Verfahren zur herstellung von halogenbenzoylhalogeniden und halogennitrobenzoylhalogeniden. | |
| CH557854A (de) | Verfahren zur herstellung von triarylcarbinollactonen. | |
| CH557370A (de) | Verfahren zur herstellung von isoxazolylaethyl-tetrahydropyranolen. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |