NL6903156A - - Google Patents
Info
- Publication number
- NL6903156A NL6903156A NL6903156A NL6903156A NL6903156A NL 6903156 A NL6903156 A NL 6903156A NL 6903156 A NL6903156 A NL 6903156A NL 6903156 A NL6903156 A NL 6903156A NL 6903156 A NL6903156 A NL 6903156A
- 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
- C09B44/00—Azo dyes containing onium groups
- C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
- C09B33/06—Disazo dyes in which the coupling component is a diamine or polyamine
-
- 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
- C09B39/00—Other azo dyes prepared by diazotising and coupling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH308168A CH521419A (de) | 1968-03-01 | 1968-03-01 | Verfahren zur Herstellung neuer Azofarbstoffe |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL6903156A true NL6903156A (xx) | 1969-09-03 |
| NL161192B NL161192B (nl) | 1979-08-15 |
| NL161192C NL161192C (nl) | 1980-01-15 |
Family
ID=4248196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6903156.A NL161192C (nl) | 1968-03-01 | 1969-02-28 | Werkwijze voor het bereiden van azokleurstoffen met een heterocyclische diazocomponent. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3663527A (xx) |
| AT (1) | AT287867B (xx) |
| BE (1) | BE729212A (xx) |
| BR (1) | BR6906743D0 (xx) |
| CA (1) | CA918644A (xx) |
| CH (1) | CH521419A (xx) |
| DE (2) | DE1925654A1 (xx) |
| FR (1) | FR2002971A1 (xx) |
| GB (2) | GB1257346A (xx) |
| NL (1) | NL161192C (xx) |
| PL (1) | PL79964B1 (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4276297A (en) * | 1979-06-18 | 1981-06-30 | Pfizer Inc. | Pyridylaminotriazole therapeutic agents |
| US4497814A (en) * | 1982-08-16 | 1985-02-05 | Schering Corporation | 2-(Pyridinyl)-1,2,4-triazolo[1,5-a]pyrimidines and derivatives useful in increasing cardiac contractility |
| DE3810643A1 (de) * | 1988-03-29 | 1989-10-12 | Basf Ag | Isothiazolazofarbstoffe |
| FR2706475B1 (fr) * | 1993-06-16 | 1997-08-29 | Sandoz Sa | Teinture dans la masse de polymères synthétiques. |
-
1968
- 1968-03-01 CH CH308168A patent/CH521419A/de not_active IP Right Cessation
-
1969
- 1969-02-13 FR FR6903393A patent/FR2002971A1/fr not_active Withdrawn
- 1969-02-21 CA CA043598A patent/CA918644A/en not_active Expired
- 1969-02-24 DE DE19691925654 patent/DE1925654A1/de active Pending
- 1969-02-24 DE DE1909107A patent/DE1909107C3/de not_active Expired
- 1969-02-25 US US802227A patent/US3663527A/en not_active Expired - Lifetime
- 1969-02-27 AT AT198569A patent/AT287867B/de not_active IP Right Cessation
- 1969-02-28 BE BE729212D patent/BE729212A/xx unknown
- 1969-02-28 GB GB1257346D patent/GB1257346A/en not_active Expired
- 1969-02-28 PL PL1969132030A patent/PL79964B1/pl unknown
- 1969-02-28 GB GB1257347D patent/GB1257347A/en not_active Expired
- 1969-02-28 NL NL6903156.A patent/NL161192C/xx active
- 1969-02-28 BR BR206743/69A patent/BR6906743D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT287867B (de) | 1971-02-10 |
| BE729212A (xx) | 1969-08-28 |
| PL79964B1 (xx) | 1975-08-30 |
| NL161192C (nl) | 1980-01-15 |
| NL161192B (nl) | 1979-08-15 |
| GB1257347A (xx) | 1971-12-15 |
| DE1909107B2 (de) | 1979-01-04 |
| CH521419A (de) | 1972-04-15 |
| BR6906743D0 (pt) | 1973-01-09 |
| GB1257346A (xx) | 1971-12-15 |
| CA918644A (en) | 1973-01-09 |
| DE1925654A1 (de) | 1969-10-30 |
| DE1909107C3 (de) | 1979-08-30 |
| DE1909107A1 (de) | 1969-10-02 |
| FR2002971A1 (xx) | 1969-11-07 |
| US3663527A (en) | 1972-05-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: CIBA GEIGY |