NL7211023A - - Google Patents
Info
- Publication number
- NL7211023A NL7211023A NL7211023A NL7211023A NL7211023A NL 7211023 A NL7211023 A NL 7211023A NL 7211023 A NL7211023 A NL 7211023A NL 7211023 A NL7211023 A NL 7211023A NL 7211023 A NL7211023 A NL 7211023A
- 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
- C09B35/20—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling compounds of different types
-
- 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
-
- 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
- C09B35/16—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from hydroxy-amines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712140864 DE2140864C3 (de) | 1971-08-14 | 1971-08-14 | Disazofarbstoffe und ihre Verwendung zum Färben hydroxylgruppenhaltiger und stickstoffhaltiger Fasermaterialien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7211023A true NL7211023A (enrdf_load_stackoverflow) | 1973-02-16 |
Family
ID=5816792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7211023A NL7211023A (enrdf_load_stackoverflow) | 1971-08-14 | 1972-08-11 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4828034A (enrdf_load_stackoverflow) |
| BE (1) | BE787413A (enrdf_load_stackoverflow) |
| CH (1) | CH555881A (enrdf_load_stackoverflow) |
| DE (1) | DE2140864C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2149416B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1342858A (enrdf_load_stackoverflow) |
| IT (1) | IT963995B (enrdf_load_stackoverflow) |
| NL (1) | NL7211023A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5498642U (enrdf_load_stackoverflow) * | 1977-12-23 | 1979-07-12 | ||
| US4341701A (en) | 1979-11-07 | 1982-07-27 | Ciba-Geigy Corporation | Production of pigments |
| DE3511543A1 (de) * | 1985-03-29 | 1986-10-02 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von wasserunloeslichen azofarbstoffen auf der faser |
| DE3534634A1 (de) * | 1985-09-28 | 1987-04-02 | Cassella Ag | Wasserloesliche aminonaphthol-disazofarbstoffe, ihre herstellung und verwendung |
| ES2704410T3 (es) | 2010-11-30 | 2019-03-18 | Kemira Oyj | Colorantes azoicos |
-
0
- BE BE787413D patent/BE787413A/xx unknown
-
1971
- 1971-08-14 DE DE19712140864 patent/DE2140864C3/de not_active Expired
-
1972
- 1972-08-11 CH CH1136574A patent/CH555881A/xx not_active IP Right Cessation
- 1972-08-11 JP JP8003572A patent/JPS4828034A/ja active Pending
- 1972-08-11 FR FR7229017A patent/FR2149416B1/fr not_active Expired
- 1972-08-11 NL NL7211023A patent/NL7211023A/xx not_active Application Discontinuation
- 1972-08-12 IT IT2819672A patent/IT963995B/it active
- 1972-08-14 GB GB3783072A patent/GB1342858A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1342858A (en) | 1974-01-03 |
| FR2149416B1 (enrdf_load_stackoverflow) | 1978-03-03 |
| CH555881A (de) | 1974-11-15 |
| DE2140864A1 (de) | 1973-03-15 |
| FR2149416A1 (enrdf_load_stackoverflow) | 1973-03-30 |
| BE787413A (fr) | 1973-02-12 |
| JPS4828034A (enrdf_load_stackoverflow) | 1973-04-13 |
| IT963995B (it) | 1974-01-21 |
| DE2140864C3 (de) | 1980-10-09 |
| DE2140864B2 (de) | 1980-02-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |