DE103926C - - Google Patents
Info
- Publication number
- DE103926C DE103926C DENDAT103926D DE103926DA DE103926C DE 103926 C DE103926 C DE 103926C DE NDAT103926 D DENDAT103926 D DE NDAT103926D DE 103926D A DE103926D A DE 103926DA DE 103926 C DE103926 C DE 103926C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- mol
- mole
- diazonaphthalene
- diazobenzenesulfonic
- 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
- 150000008049 diazo compounds Chemical class 0.000 claims description 11
- SSQQBRZUIXIPIP-UHFFFAOYSA-N 5-diazo-2-nitrocyclohexa-1,3-diene Chemical compound [O-][N+](=O)C1=CCC(=[N+]=[N-])C=C1 SSQQBRZUIXIPIP-UHFFFAOYSA-N 0.000 claims description 5
- MBENGEYDAUUYCZ-UHFFFAOYSA-N 1-diazo-2h-naphthalene Chemical compound C1=CC=C2C(=[N+]=[N-])CC=CC2=C1 MBENGEYDAUUYCZ-UHFFFAOYSA-N 0.000 claims description 4
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 4
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 2
- 229960004889 salicylic acid Drugs 0.000 claims description 2
- UEUIKXVPXLWUDU-UHFFFAOYSA-N 4-diazoniobenzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=C([N+]#N)C=C1 UEUIKXVPXLWUDU-UHFFFAOYSA-N 0.000 claims 4
- 239000000987 azo dye Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 15
- 239000000975 dye Substances 0.000 description 13
- 239000002253 acid Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 230000002378 acidificating effect Effects 0.000 description 6
- JBIJLHTVPXGSAM-UHFFFAOYSA-N 2-naphthylamine Chemical compound C1=CC=CC2=CC(N)=CC=C21 JBIJLHTVPXGSAM-UHFFFAOYSA-N 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- HVBSAKJJOYLTQU-UHFFFAOYSA-N 4-aminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-N 0.000 description 4
- 239000012670 alkaline solution Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 210000002268 wool Anatomy 0.000 description 4
- UEUIKXVPXLWUDU-UHFFFAOYSA-O 4-sulfobenzenediazonium Chemical compound OS(=O)(=O)C1=CC=C([N+]#N)C=C1 UEUIKXVPXLWUDU-UHFFFAOYSA-O 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229950000244 sulfanilic acid Drugs 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- FJJFAPSJYNEBLW-UHFFFAOYSA-N [Na+].O=S=O Chemical compound [Na+].O=S=O FJJFAPSJYNEBLW-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- NPAYBXSLOLNULX-UHFFFAOYSA-N 2-diazo-1h-naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)C(=[N+]=[N-])C=CC2=C1 NPAYBXSLOLNULX-UHFFFAOYSA-N 0.000 description 1
- ANXAQMXRKRBQPZ-UHFFFAOYSA-N 4-diazocyclohexa-1,5-diene-1-sulfonic acid Chemical compound OS(=O)(=O)C1=CCC(=[N+]=[N-])C=C1 ANXAQMXRKRBQPZ-UHFFFAOYSA-N 0.000 description 1
- TYMLOMAKGOJONV-UHFFFAOYSA-N 4-nitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1 TYMLOMAKGOJONV-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 1
- 239000002966 varnish Substances 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE103926C true DE103926C (enrdf_load_stackoverflow) |
Family
ID=374372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT103926D Active DE103926C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE103926C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT103926D patent/DE103926C/de active Active
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