GB1346367A - Azo dyestuffs their manufacture and use - Google Patents
Azo dyestuffs their manufacture and useInfo
- Publication number
- GB1346367A GB1346367A GB4991771A GB4991771A GB1346367A GB 1346367 A GB1346367 A GB 1346367A GB 4991771 A GB4991771 A GB 4991771A GB 4991771 A GB4991771 A GB 4991771A GB 1346367 A GB1346367 A GB 1346367A
- Authority
- GB
- United Kingdom
- Prior art keywords
- amino
- oct
- azo dyestuffs
- manufacture
- oleum
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 2
- HAODCXVRFDVUMY-UHFFFAOYSA-N (2-aminonaphthalen-1-yl)methanesulfonic acid Chemical compound C1=CC=CC2=C(CS(O)(=O)=O)C(N)=CC=C21 HAODCXVRFDVUMY-UHFFFAOYSA-N 0.000 abstract 1
- GWIAAIUASRVOIA-UHFFFAOYSA-N 2-aminonaphthalene-1-sulfonic acid Chemical class C1=CC=CC2=C(S(O)(=O)=O)C(N)=CC=C21 GWIAAIUASRVOIA-UHFFFAOYSA-N 0.000 abstract 1
- ALUZJEDZYPACGG-UHFFFAOYSA-N 6-amino-5-(1-sulfoethyl)naphthalene-1-sulfonic acid Chemical compound NC1=C(C=2C=CC=C(C=2C=C1)S(=O)(=O)O)C(C)S(=O)(=O)O ALUZJEDZYPACGG-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 abstract 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
- C09B62/006—Azodyes
- C09B62/008—Monoazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1583870A CH564584A5 (en) | 1970-10-27 | 1970-10-27 | Azo dyes - for cellulosic fibres, prepd from amino-sulphoalkyl - naphthalene derivs |
| CH1446271A CH583184A5 (en) | 1971-10-04 | 1971-10-04 | Azo dyes - for cellulosic fibres, prepd from amino-sulphoalkyl - naphthalene derivs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1346367A true GB1346367A (en) | 1974-02-06 |
Family
ID=25714505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4991771A Expired GB1346367A (en) | 1970-10-27 | 1971-10-27 | Azo dyestuffs their manufacture and use |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE774479A (enExample) |
| CA (1) | CA940920A (enExample) |
| CS (1) | CS196446B2 (enExample) |
| DE (1) | DE2152511A1 (enExample) |
| FR (1) | FR2111856B1 (enExample) |
| GB (1) | GB1346367A (enExample) |
| IT (1) | IT939663B (enExample) |
| NL (1) | NL7114731A (enExample) |
| PL (1) | PL81520B1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH655734A5 (de) * | 1982-09-13 | 1986-05-15 | Sandoz Ag | Chlortriazinyl-monoazoverbindungen. |
-
1971
- 1971-10-21 DE DE19712152511 patent/DE2152511A1/de active Pending
- 1971-10-22 CA CA125,834A patent/CA940920A/en not_active Expired
- 1971-10-25 PL PL15119971A patent/PL81520B1/pl unknown
- 1971-10-25 FR FR7138293A patent/FR2111856B1/fr not_active Expired
- 1971-10-26 BE BE774479A patent/BE774479A/xx unknown
- 1971-10-26 CS CS753071A patent/CS196446B2/cs unknown
- 1971-10-26 IT IT5370371A patent/IT939663B/it active
- 1971-10-26 NL NL7114731A patent/NL7114731A/xx unknown
- 1971-10-27 GB GB4991771A patent/GB1346367A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CS196446B2 (en) | 1980-03-31 |
| IT939663B (it) | 1973-02-10 |
| DE2152511A1 (de) | 1972-05-04 |
| CA940920A (en) | 1974-01-29 |
| FR2111856B1 (enExample) | 1977-01-28 |
| FR2111856A1 (enExample) | 1972-06-09 |
| PL81520B1 (en) | 1975-08-30 |
| BE774479A (fr) | 1972-04-26 |
| NL7114731A (enExample) | 1972-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |