BR7700625A - Processo para a obtencao de corantes azoicos,e corantes assim obtidos - Google Patents
Processo para a obtencao de corantes azoicos,e corantes assim obtidosInfo
- Publication number
- BR7700625A BR7700625A BR7700625A BR7700625A BR7700625A BR 7700625 A BR7700625 A BR 7700625A BR 7700625 A BR7700625 A BR 7700625A BR 7700625 A BR7700625 A BR 7700625A BR 7700625 A BR7700625 A BR 7700625A
- Authority
- BR
- Brazil
- Prior art keywords
- dyes
- obtaining
- azoic
- dyes obtained
- azoic dyes
- Prior art date
Links
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
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
- C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
- C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
-
- 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
- C09B29/08—Amino benzenes
-
- 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
-
- 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
-
- 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
- C09B41/00—Special methods of performing the coupling reaction
- C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
- C09B41/002—Special methods of performing the coupling reaction characterised by the coupling medium containing a solvent
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2603836A DE2603836C3 (de) | 1976-02-02 | 1976-02-02 | Verfahren zur Herstellung von Azofarbstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7700625A true BR7700625A (pt) | 1977-10-04 |
Family
ID=5968818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7700625A BR7700625A (pt) | 1976-02-02 | 1977-02-01 | Processo para a obtencao de corantes azoicos,e corantes assim obtidos |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5294324A (pt) |
| BE (1) | BE850983A (pt) |
| BR (1) | BR7700625A (pt) |
| CA (1) | CA1095898A (pt) |
| CH (1) | CH625541A5 (pt) |
| DE (1) | DE2603836C3 (pt) |
| FR (1) | FR2339653A1 (pt) |
| GB (1) | GB1535894A (pt) |
| IN (1) | IN144273B (pt) |
| IT (1) | IT1113508B (pt) |
| NL (1) | NL7700788A (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2834054A1 (de) * | 1978-08-03 | 1980-02-21 | Cassella Ag | Wasserunloesliche disazofarbstoffe, ihre herstellung und verwendung |
| DE3063531D1 (en) * | 1979-10-26 | 1983-07-07 | Ici Plc | Azo dyestuff preparation by phase transfer catalysed coupling in a two-phase medium |
| DE3710176A1 (de) * | 1987-03-27 | 1988-10-13 | Hoechst Ag | Verfahren zur herstellung des lithiumsalzes eines faserreaktiven azofarbstoffes |
| PL169333B1 (pl) * | 1992-05-26 | 1996-07-31 | Inst Chemii Przemyslowej Im Pr | Sposób wytwarzania nowych reaktywnych barwników karbazolowych PL |
| CN103497533A (zh) * | 2013-09-10 | 2014-01-08 | 江苏亚邦染料股份有限公司 | 一类杂环偶氮型分散染料及其应用 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL65581C (pt) * | 1946-03-01 | |||
| DE1927453U (de) | 1965-07-30 | 1965-11-18 | Fritz Zeller | Abferkelbucht. |
| FR1537367A (fr) * | 1966-09-22 | 1968-08-23 | Ciba Geigy | Procédé de fabrication de colorants azoïques pigmentaires |
| BE759438A (fr) | 1969-11-27 | 1971-05-26 | Geigy Ag J R | Procede de preparation de composes azoiques |
| US3793305A (en) | 1970-09-14 | 1974-02-19 | Du Pont | One-step process of preparing azo dyes by simultaneous diazotization |
| AR206142A1 (es) | 1974-03-08 | 1976-06-30 | Ciba Geigy Ag | Procedimiento para la obtencion de compuestos azoicos |
-
1976
- 1976-02-02 DE DE2603836A patent/DE2603836C3/de not_active Expired
-
1977
- 1977-01-26 NL NL7700788A patent/NL7700788A/xx not_active Application Discontinuation
- 1977-01-31 JP JP886777A patent/JPS5294324A/ja active Pending
- 1977-01-31 FR FR7702573A patent/FR2339653A1/fr active Granted
- 1977-01-31 IT IT19816/77A patent/IT1113508B/it active
- 1977-02-01 IN IN145/CAL/77A patent/IN144273B/en unknown
- 1977-02-01 GB GB4023/77A patent/GB1535894A/en not_active Expired
- 1977-02-01 CA CA270,828A patent/CA1095898A/en not_active Expired
- 1977-02-01 CH CH119577A patent/CH625541A5/de not_active IP Right Cessation
- 1977-02-01 BE BE174572A patent/BE850983A/xx unknown
- 1977-02-01 BR BR7700625A patent/BR7700625A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH625541A5 (en) | 1981-09-30 |
| DE2603836A1 (de) | 1977-08-04 |
| CA1095898A (en) | 1981-02-17 |
| FR2339653B1 (pt) | 1979-08-24 |
| IT1113508B (it) | 1986-01-20 |
| GB1535894A (en) | 1978-12-13 |
| DE2603836C3 (de) | 1980-09-04 |
| IN144273B (pt) | 1978-04-22 |
| NL7700788A (nl) | 1977-08-04 |
| BE850983A (fr) | 1977-08-01 |
| DE2603836B2 (de) | 1980-01-03 |
| FR2339653A1 (fr) | 1977-08-26 |
| JPS5294324A (en) | 1977-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR7702070A (pt) | Corantes reativos,processo para sua obtencao,e sua aplicacao | |
| BR7701265A (pt) | Vedador de eixo-unificado e processo para sua realizacao | |
| BR7703373A (pt) | Processo aperfeicoado para tingir cabelo | |
| BR7703474A (pt) | Catalisador,processo para sua fabricacao,e sua aplicacao | |
| BR7701976A (pt) | Poliesteres tingidos,processo para a sua preparacao e sua aplicacao para tingir plasticos | |
| BR7707495A (pt) | Conjunto de terminal,terminal e processo para formar um conjunto de terminal | |
| BR7708583A (pt) | Compostos disazoicos,processo para sua preparacao e sua aplicacao como corantes | |
| BR7805803A (pt) | Corantes,processo para sua preparacao e emprego | |
| BR7904927A (pt) | Corantes,processo para sua producao,e sua aplicacao | |
| BR7708795A (pt) | 2,5-bis-4-aminofenil-1,3,4-oxadiazois,processo para sua obtencao,e sua aplicacao | |
| BR7701681A (pt) | Cilindro e processo para fabricacao de um cilindro | |
| BR7704321A (pt) | Misturas de aclaradores oticos,e processo de aclaramento otico | |
| BR7608255A (pt) | Processo para a obtencao de corantes de triarilmetano | |
| BR7700625A (pt) | Processo para a obtencao de corantes azoicos,e corantes assim obtidos | |
| BR7803346A (pt) | Processo para a obtencao de corantes de triarilmetano | |
| BR7708404A (pt) | Compostos,processo para sua obtencao,e sua aplicacao | |
| BR7707640A (pt) | Corantes,sua aplicacao e processo de preparacao | |
| BR7708037A (pt) | Corantes,sua aplicacao e processo para sua preparacao | |
| BR7605347A (pt) | Corantes azoicos,processo para sua preparacao e sua aplicacao | |
| BR7703464A (pt) | Processo aperfeicoado para tingir cabelo | |
| BR7704459A (pt) | Azocorantes,processo para sua preparacao e emprego | |
| BR8102546A (pt) | Corantes azoicos hidro-insoluveis,processo para a sua producao e sua aplicacao | |
| BR7706374A (pt) | Processo para a preparacao de um copolimero | |
| BR7704489A (pt) | Corantes cationicos,processo para sua preparacao,solucoes aquosas e aplicacao | |
| BR7907142A (pt) | Corantes azoicos,sua utilizacao e processo para sua preparacao |