DE205663C - - Google Patents
Info
- Publication number
- DE205663C DE205663C DE1906205663D DE205663DA DE205663C DE 205663 C DE205663 C DE 205663C DE 1906205663 D DE1906205663 D DE 1906205663D DE 205663D A DE205663D A DE 205663DA DE 205663 C DE205663 C DE 205663C
- Authority
- DE
- Germany
- Prior art keywords
- sulfonic acid
- red
- aminonaphthol sulfonic
- derivatives
- acidylated
- 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.)
- Expired
Links
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 2
- ZYSOYLBBCYWEMB-UHFFFAOYSA-N 7-aminonaphthalen-1-ol Chemical compound C1=CC=C(O)C2=CC(N)=CC=C21 ZYSOYLBBCYWEMB-UHFFFAOYSA-N 0.000 claims 1
- 125000003277 amino group Chemical group 0.000 claims 1
- 150000008049 diazo compounds Chemical class 0.000 claims 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims 1
- 239000000975 dye Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 150000003585 thioureas Chemical class 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT44454D AT44454B (de) | 1906-04-26 | 1909-01-29 | Verfahren zur Darstellung von gelbroten bis blauroten Disazofarbstoffen. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE205663T | 1906-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE205663C true DE205663C (en, 2012) | 1909-01-09 |
Family
ID=467896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1906205663D Expired DE205663C (en, 2012) | 1906-04-26 | 1906-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE205663C (en, 2012) |
-
1906
- 1906-04-26 DE DE1906205663D patent/DE205663C/de not_active Expired
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