BE829465A - Colorants monoazoiques contenant des groupes acide sulfonique, et leur obtention - Google Patents
Colorants monoazoiques contenant des groupes acide sulfonique, et leur obtentionInfo
- Publication number
- BE829465A BE829465A BE156687A BE156687A BE829465A BE 829465 A BE829465 A BE 829465A BE 156687 A BE156687 A BE 156687A BE 156687 A BE156687 A BE 156687A BE 829465 A BE829465 A BE 829465A
- Authority
- BE
- Belgium
- Prior art keywords
- monoazoic
- obtaining
- acid groups
- sulphonic acid
- containing sulphonic
- Prior art date
Links
- 239000003086 colorant Substances 0.000 title 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 title 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
- C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
- C09B29/3608—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered heterocyclic ring with only one nitrogen as heteroatom
- C09B29/3613—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered heterocyclic ring with only one nitrogen as heteroatom from an indole
-
- 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
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/443—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being alternatively specified
- C09B62/447—Azo dyes
- C09B62/45—Monoazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742425812 DE2425812A1 (de) | 1974-05-28 | 1974-05-28 | Sulfogruppenhaltige monoazofarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE829465A true BE829465A (fr) | 1975-11-26 |
Family
ID=5916685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE156687A BE829465A (fr) | 1974-05-28 | 1975-05-26 | Colorants monoazoiques contenant des groupes acide sulfonique, et leur obtention |
Country Status (6)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2708188C2 (de) | 1977-02-25 | 1979-02-08 | Bayer Ag, 5090 Leverkusen | Stabilisierung anionischer Indolfarbstoffe |
| JPH07116551B2 (ja) * | 1986-01-30 | 1995-12-13 | 大同特殊鋼株式会社 | 浸炭用鋼 |
-
1974
- 1974-05-28 DE DE19742425812 patent/DE2425812A1/de active Pending
-
1975
- 1975-05-06 GB GB1896775A patent/GB1457231A/en not_active Expired
- 1975-05-26 BE BE156687A patent/BE829465A/xx unknown
- 1975-05-26 CH CH668275D patent/CH668275A4/xx unknown
- 1975-05-26 JP JP6204775A patent/JPS515334A/ja active Pending
- 1975-05-26 CH CH668275A patent/CH603895B5/xx not_active IP Right Cessation
- 1975-05-28 FR FR7516649A patent/FR2273048B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS515334A (ja) | 1976-01-17 |
| DE2425812A1 (de) | 1975-12-18 |
| GB1457231A (en) | 1976-12-01 |
| CH668275A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-08-15 |
| FR2273048A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-12-26 |
| FR2273048B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-03-23 |
| CH603895B5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-08-31 |
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