BR7015772D0 - Processo para a fabricacao de novos azo corantes - Google Patents
Processo para a fabricacao de novos azo corantesInfo
- Publication number
- BR7015772D0 BR7015772D0 BR215772/70A BR21577270A BR7015772D0 BR 7015772 D0 BR7015772 D0 BR 7015772D0 BR 215772/70 A BR215772/70 A BR 215772/70A BR 21577270 A BR21577270 A BR 21577270A BR 7015772 D0 BR7015772 D0 BR 7015772D0
- Authority
- BR
- Brazil
- Prior art keywords
- manufacture
- azo dyes
- new azo
- new
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/021—Disazo dyes characterised by two coupling components of the same type
- C09B35/03—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a heterocyclic compound
- C09B35/031—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a heterocyclic compound containing a six membered ring with one nitrogen atom as the only ring hetero atom
-
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/34—Disazo dyes characterised by the tetrazo component the tetrazo component being heterocyclic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/922—Polyester fiber
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1169A CH515972A (de) | 1969-01-03 | 1969-01-03 | Verfahren zur Herstellung von Disazofarbstoffen |
CH889769 | 1969-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7015772D0 true BR7015772D0 (pt) | 1973-04-19 |
Family
ID=25683250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR215772/70A BR7015772D0 (pt) | 1969-01-03 | 1970-01-02 | Processo para a fabricacao de novos azo corantes |
Country Status (7)
Country | Link |
---|---|
US (1) | US3707532A (pt) |
BE (1) | BE743991A (pt) |
BR (1) | BR7015772D0 (pt) |
DE (1) | DE1964917A1 (pt) |
FR (1) | FR2027710B1 (pt) |
GB (1) | GB1291100A (pt) |
NL (1) | NL7000015A (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR207435A1 (es) * | 1972-07-31 | 1976-10-08 | Mills D | Compouestos azoicos basicos libres de grupos acido sulfonico |
DE2840121C2 (de) * | 1978-09-15 | 1982-10-28 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Chlorzinksalzen von Thiazoliumazofarbstoffen |
CH653358A5 (de) * | 1982-09-23 | 1985-12-31 | Ciba Geigy Ag | Kationische disazoverbindungen. |
US5187265A (en) * | 1988-07-01 | 1993-02-16 | Miles Inc. | Chromogenic thiol indicating benzoisothiazolone compounds |
BR9713145A (pt) | 1996-11-27 | 2000-02-08 | Eastman Chem Co | Processo, composição absorvente de luz e compostos diácidos. |
CN1918132A (zh) * | 2003-12-19 | 2007-02-21 | 西巴特殊化学制品控股公司 | 用封端的重氮化合物和偶联组分染色的方法 |
-
1969
- 1969-12-23 US US887727A patent/US3707532A/en not_active Expired - Lifetime
- 1969-12-24 FR FR6944816A patent/FR2027710B1/fr not_active Expired
- 1969-12-24 DE DE19691964917 patent/DE1964917A1/de active Pending
- 1969-12-31 GB GB63496/69A patent/GB1291100A/en not_active Expired
-
1970
- 1970-01-02 BE BE743991D patent/BE743991A/xx unknown
- 1970-01-02 NL NL7000015A patent/NL7000015A/xx unknown
- 1970-01-02 BR BR215772/70A patent/BR7015772D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
FR2027710A1 (pt) | 1970-10-02 |
NL7000015A (pt) | 1970-07-07 |
DE1964917A1 (de) | 1970-07-16 |
BE743991A (fr) | 1970-07-02 |
US3707532A (en) | 1972-12-26 |
FR2027710B1 (pt) | 1973-11-16 |
GB1291100A (en) | 1972-09-27 |
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