CH226017A - Verfahren zur Herstellung eines neuen Azofarbstoffes. - Google Patents
Verfahren zur Herstellung eines neuen Azofarbstoffes.Info
- Publication number
- CH226017A CH226017A CH226017DA CH226017A CH 226017 A CH226017 A CH 226017A CH 226017D A CH226017D A CH 226017DA CH 226017 A CH226017 A CH 226017A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- azo dye
- new azo
- new
- dye
- 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/18—Trisazo or higher polyazo dyes
- C09B33/28—Tetrazo dyes of the type A->B->K<-C<-D
-
- 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
- C09B35/50—Tetrazo dyes
- C09B35/60—Tetrazo dyes of the type
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
- C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
- C09B43/16—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents linking amino-azo or cyanuric acid residues
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH888524X | 1941-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH226017A true CH226017A (de) | 1943-03-15 |
Family
ID=4545480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH226017D CH226017A (de) | 1941-12-23 | 1941-12-23 | Verfahren zur Herstellung eines neuen Azofarbstoffes. |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH226017A (fr) |
DE (1) | DE845087C (fr) |
FR (1) | FR888524A (fr) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE423789A (fr) * | 1936-10-03 | |||
FR858104A (fr) * | 1938-08-09 | 1940-11-18 | Ig Farbenindustrie Ag | Colorants azoïques et leur procédé de production |
-
1941
- 1941-12-23 CH CH226017D patent/CH226017A/de unknown
-
1942
- 1942-11-23 FR FR888524D patent/FR888524A/fr not_active Expired
- 1942-12-25 DE DEC1351D patent/DE845087C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE845087C (de) | 1952-07-28 |
FR888524A (fr) | 1943-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH246422A (de) | Verfahren zur Herstellung eines neuen Disazofarbstoffes. | |
CH264300A (de) | Verfahren zur Herstellung eines neuen Küpenfarbstoffes. | |
CH226017A (de) | Verfahren zur Herstellung eines neuen Azofarbstoffes. | |
CH220427A (de) | Verfahren zur Herstellung eines neuen Azofarbstoffes. | |
CH217490A (de) | Verfahren zur Herstellung eines neuen Azofarbstoffes. | |
CH202737A (de) | Verfahren zur Herstellung eines neuen Azofarbstoffes. | |
CH215051A (de) | Verfahren zur Herstellung eines neuen Azofarbstoffes. | |
CH225783A (de) | Verfahren zur Herstellung eines neuen Anthrachinonfarbstoffes. | |
CH231066A (de) | Verfahren zur Herstellung eines neuen Monoazofarbstoffes. | |
CH231182A (de) | Verfahren zur Herstellung eines Monoazofarbstoffes. | |
CH231183A (de) | Verfahren zur Herstellung eines Monoazofarbstoffes. | |
CH231184A (de) | Verfahren zur Herstellung eines Monoazofarbstoffes. | |
CH231186A (de) | Verfahren zur Herstellung eines Monoazofarbstoffes. | |
CH231187A (de) | Verfahren zur Herstellung eines Monoazofarbstoffes. | |
CH203142A (de) | Verfahren zur Herstellung eines neuen Azofarbstoffes. | |
CH203141A (de) | Verfahren zur Herstellung eines neuen Azofarbstoffes. |