DE253509C - - Google Patents
Info
- Publication number
- DE253509C DE253509C DENDAT253509D DE253509DA DE253509C DE 253509 C DE253509 C DE 253509C DE NDAT253509 D DENDAT253509 D DE NDAT253509D DE 253509D A DE253509D A DE 253509DA DE 253509 C DE253509 C DE 253509C
- Authority
- DE
- Germany
- Prior art keywords
- dyes
- indigo
- representation
- organic
- finely divided
- 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
- 239000000975 dye Substances 0.000 claims 2
- 235000000177 Indigofera tinctoria Nutrition 0.000 claims 1
- 239000012670 alkaline solution Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 229940097275 indigo Drugs 0.000 claims 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 239000000126 substance Substances 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0077—Preparations with possibly reduced vat, sulfur or indigo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Coloring (AREA)
- Treatment Of Fiber Materials (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE253509C true DE253509C (https=) |
Family
ID=511784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT253509D Active DE253509C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE253509C (https=) |
-
0
- DE DENDAT253509D patent/DE253509C/de active Active
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