DE261873C - - Google Patents
Info
- Publication number
- DE261873C DE261873C DENDAT261873D DE261873DA DE261873C DE 261873 C DE261873 C DE 261873C DE NDAT261873 D DENDAT261873 D DE NDAT261873D DE 261873D A DE261873D A DE 261873DA DE 261873 C DE261873 C DE 261873C
- Authority
- DE
- Germany
- Prior art keywords
- colorations
- cotton
- modification
- coupling
- here
- 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.)
- Active
Links
- 229920000742 Cotton Polymers 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo 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)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE261873C true DE261873C (enrdf_load_stackoverflow) |
Family
ID=519393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT261873D Active DE261873C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE261873C (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2564354A (en) * | 1947-08-08 | 1951-08-14 | Danly Mach Specialties Inc | Forming apparatus |
| DE977257C (de) * | 1952-09-12 | 1965-08-12 | Ciba Geigy | Verfahren zur Herstellung von wasserunloeslichen Disazofarbstoffen |
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0
- DE DENDAT261873D patent/DE261873C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2564354A (en) * | 1947-08-08 | 1951-08-14 | Danly Mach Specialties Inc | Forming apparatus |
| DE977257C (de) * | 1952-09-12 | 1965-08-12 | Ciba Geigy | Verfahren zur Herstellung von wasserunloeslichen Disazofarbstoffen |