DE255078C - - Google Patents
Info
- Publication number
- DE255078C DE255078C DENDAT255078D DE255078DA DE255078C DE 255078 C DE255078 C DE 255078C DE NDAT255078 D DENDAT255078 D DE NDAT255078D DE 255078D A DE255078D A DE 255078DA DE 255078 C DE255078 C DE 255078C
- Authority
- DE
- Germany
- Prior art keywords
- water
- ice
- mixture
- required amount
- dyes
- 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
- 239000000987 azo dye Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- -1 aromatic diazo compounds Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000000975 dye Substances 0.000 description 8
- LPXPTNMVRIOKMN-UHFFFAOYSA-M Sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 210000002268 Wool Anatomy 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 235000010288 sodium nitrite Nutrition 0.000 description 3
- UJVBZCCNLAAMOV-UHFFFAOYSA-N 2H-1,2-benzothiazine Chemical class C1=CC=C2C=CNSC2=C1 UJVBZCCNLAAMOV-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- BHKWXQBWGLKDKU-UHFFFAOYSA-N 3-(aminodiazenyl)benzene-1,2-disulfonic acid Chemical compound NN=NC1=CC=CC(S(O)(=O)=O)=C1S(O)(=O)=O BHKWXQBWGLKDKU-UHFFFAOYSA-N 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N Chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 241000588733 Pseudescherichia vulneris Species 0.000 description 1
- NCEXYHBECQHGNR-QZQOTICOSA-N Sulfasalazine Chemical compound C1=C(O)C(C(=O)O)=CC(\N=N\C=2C=CC(=CC=2)S(=O)(=O)NC=2N=CC=CC=2)=C1 NCEXYHBECQHGNR-QZQOTICOSA-N 0.000 description 1
- 229940034107 Sulfazine Drugs 0.000 description 1
- DUYAAUVXQSMXQP-UHFFFAOYSA-N Thioacetic acid Chemical class CC(S)=O DUYAAUVXQSMXQP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 150000001989 diazonium salts Chemical class 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229960004306 sulfadiazine Drugs 0.000 description 1
- AGGIJOLULBJGTQ-UHFFFAOYSA-N sulfoacetic acid Chemical class OC(=O)CS(O)(=O)=O AGGIJOLULBJGTQ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
- C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Paper (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE255078C true DE255078C (fr) |
Family
ID=513208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT255078D Active DE255078C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE255078C (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE940483C (de) * | 1952-12-04 | 1956-03-22 | Bayer Ag | Verfahren zur Herstellung von metallkomplexbildenden Azofarbstoffen |
| US4960870A (en) * | 1987-02-11 | 1990-10-02 | Ciba-Geigy Corporation | Heavy metal complex azo dyes containing a benzothiophene-1,1-dioxide, 2,1-benzothiazine-2,2-dioxide, 1,4-benzothiazine-1,1-dioxide or thienopyridine-1,1-dioxide coupling component |
-
0
- DE DENDAT255078D patent/DE255078C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE940483C (de) * | 1952-12-04 | 1956-03-22 | Bayer Ag | Verfahren zur Herstellung von metallkomplexbildenden Azofarbstoffen |
| US4960870A (en) * | 1987-02-11 | 1990-10-02 | Ciba-Geigy Corporation | Heavy metal complex azo dyes containing a benzothiophene-1,1-dioxide, 2,1-benzothiazine-2,2-dioxide, 1,4-benzothiazine-1,1-dioxide or thienopyridine-1,1-dioxide coupling component |
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