NL249067A - - Google Patents
Info
- Publication number
- NL249067A NL249067A NL249067A NL249067A NL249067A NL 249067 A NL249067 A NL 249067A NL 249067 A NL249067 A NL 249067A NL 249067 A NL249067 A NL 249067A NL 249067 A NL249067 A NL 249067A
- Authority
- NL
- Netherlands
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
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
- C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
- C09B35/105—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from two coupling components with reactive methylene groups
-
- 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
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF27856A DE1131828B (de) | 1959-03-04 | 1959-03-04 | Verfahren zur Herstellung von wasserunloeslichen Disazofarbstoffen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL249067A true NL249067A (xx) | 1964-04-10 |
| NL124328C NL124328C (xx) | 1968-05-15 |
Family
ID=7092631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL249067A NL124328C (xx) | 1959-03-04 | 1960-03-04 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE588314R (xx) |
| CH (1) | CH413171A (xx) |
| DE (1) | DE1131828B (xx) |
| FR (2) | FR1225279A (xx) |
| GB (1) | GB951764A (xx) |
| NL (1) | NL124328C (xx) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1932577A (en) * | 1931-12-24 | 1933-10-31 | Gen Aniline Works Inc | Water-insoluble disazo-dyestuffs |
-
0
- FR FR79529D patent/FR79529A/fr active Active
-
1959
- 1959-03-04 DE DEF27856A patent/DE1131828B/de active Pending
- 1959-05-22 FR FR795356A patent/FR1225279A/fr not_active Expired
-
1960
- 1960-03-02 CH CH234960A patent/CH413171A/fr unknown
- 1960-03-04 BE BE588314A patent/BE588314R/fr active
- 1960-03-04 NL NL249067A patent/NL124328C/xx active
- 1960-03-04 GB GB782060A patent/GB951764A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH413171A (de) | 1966-05-15 |
| BE588314R (fr) | 1960-09-05 |
| FR1225279A (fr) | 1960-06-30 |
| FR79529A (xx) | |
| GB951764A (en) | 1964-03-11 |
| NL124328C (xx) | 1968-05-15 |
| DE1131828B (de) | 1962-06-20 |