IT964250B - Procedimento per la preparazione di coloranti monoazopirazolonici idro solubili e coloranti corrispondenti - Google Patents
Procedimento per la preparazione di coloranti monoazopirazolonici idro solubili e coloranti corrispondentiInfo
- Publication number
- IT964250B IT964250B IT28491/72A IT2849172A IT964250B IT 964250 B IT964250 B IT 964250B IT 28491/72 A IT28491/72 A IT 28491/72A IT 2849172 A IT2849172 A IT 2849172A IT 964250 B IT964250 B IT 964250B
- Authority
- IT
- Italy
- Prior art keywords
- dyes
- monoazopirazolone
- soluble
- procedure
- preparation
- Prior art date
Links
- 239000000975 dye Substances 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
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/095—Amino naphthalenes
-
- 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
- C09B62/503—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 an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
- C09B62/507—Azo dyes
- C09B62/51—Monoazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712142727 DE2142727C3 (de) | 1971-08-26 | Wasserlösliche Monoazopyrazolon-Farbstoffe Verfahren zu ihrer Herstellung und ihre Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT964250B true IT964250B (it) | 1974-01-21 |
Family
ID=5817827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT28491/72A IT964250B (it) | 1971-08-26 | 1972-08-24 | Procedimento per la preparazione di coloranti monoazopirazolonici idro solubili e coloranti corrispondenti |
Country Status (13)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS518810U (enrdf_load_stackoverflow) * | 1974-07-05 | 1976-01-22 | ||
| JPH07116379B2 (ja) * | 1982-03-17 | 1995-12-13 | 三菱化学株式会社 | セルロース系繊維用反応性染料 |
| JPS5944451A (ja) * | 1982-09-06 | 1984-03-12 | 株式会社ノダ | 不燃性植毛化粧板 |
| JPS63200878U (enrdf_load_stackoverflow) * | 1987-06-16 | 1988-12-23 | ||
| JPS6443392U (enrdf_load_stackoverflow) * | 1987-09-11 | 1989-03-15 | ||
| JPH0220566A (ja) * | 1988-06-10 | 1990-01-24 | Hoechst Celanese Corp | ５‐又は７‐位に於いて繊維反応性ベータ‐スルフアトエチルスルホニル‐基により置換された２‐アミノ‐ナフタリンをレジオ選択的にスルホン化する方法、新規な５‐スルホ‐置換繊維反応性２‐アミノ‐ナフタリン及びその繊維反応性アゾ染料 |
-
0
- BE BE788088D patent/BE788088A/xx not_active IP Right Cessation
-
1972
- 1972-08-21 ES ES406012A patent/ES406012A1/es not_active Expired
- 1972-08-23 CH CH1248172A patent/CH572085A5/xx not_active IP Right Cessation
- 1972-08-24 IT IT28491/72A patent/IT964250B/it active
- 1972-08-24 KR KR7201278A patent/KR780000258B1/ko not_active Expired
- 1972-08-24 GB GB3950872A patent/GB1377296A/en not_active Expired
- 1972-08-24 AR AR243720A patent/AR194383A1/es active
- 1972-08-24 AU AU45914/72A patent/AU464571B2/en not_active Expired
- 1972-08-25 CS CS5879A patent/CS160607B2/cs unknown
- 1972-08-25 JP JP8469472A patent/JPS5538377B2/ja not_active Expired
- 1972-08-25 BR BR5871/72A patent/BR7205871D0/pt unknown
- 1972-08-25 CA CA150,159A patent/CA962667A/en not_active Expired
- 1972-08-28 FR FR7230502A patent/FR2150546B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA962667A (en) | 1975-02-11 |
| JPS5538377B2 (enrdf_load_stackoverflow) | 1980-10-03 |
| BE788088A (fr) | 1973-02-28 |
| FR2150546A1 (enrdf_load_stackoverflow) | 1973-04-06 |
| GB1377296A (en) | 1974-12-11 |
| CS160607B2 (enrdf_load_stackoverflow) | 1975-03-28 |
| DE2142727B2 (de) | 1975-11-13 |
| ES406012A1 (es) | 1975-09-16 |
| AR194383A1 (es) | 1973-07-13 |
| DE2142727A1 (de) | 1973-03-08 |
| KR780000258B1 (en) | 1978-07-06 |
| JPS4834930A (enrdf_load_stackoverflow) | 1973-05-23 |
| BR7205871D0 (pt) | 1973-06-28 |
| AU464571B2 (en) | 1975-08-28 |
| CH572085A5 (enrdf_load_stackoverflow) | 1976-01-30 |
| AU4591472A (en) | 1974-02-28 |
| FR2150546B1 (enrdf_load_stackoverflow) | 1976-01-23 |
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