NL6602993A - - Google Patents
Info
- Publication number
- NL6602993A NL6602993A NL6602993A NL6602993A NL6602993A NL 6602993 A NL6602993 A NL 6602993A NL 6602993 A NL6602993 A NL 6602993A NL 6602993 A NL6602993 A NL 6602993A NL 6602993 A NL6602993 A NL 6602993A
- 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/14—Monoazo compounds
- C09B45/22—Monoazo compounds containing other metals
-
- 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
- C09B43/003—Cyclisation of azo dyes; Condensation of azo dyes with formation of ring, e.g. of azopyrazolone dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44061265A | 1965-03-17 | 1965-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6602993A true NL6602993A (xx) | 1966-09-19 |
Family
ID=23749470
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL129886D NL129886C (xx) | 1965-03-17 | ||
| NL6602993A NL6602993A (xx) | 1965-03-17 | 1966-03-08 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL129886D NL129886C (xx) | 1965-03-17 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3423393A (xx) |
| BE (1) | BE677915A (xx) |
| CH (1) | CH478207A (xx) |
| DE (1) | DE1544587A1 (xx) |
| GB (1) | GB1136715A (xx) |
| NL (2) | NL6602993A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2806950C2 (de) * | 1978-02-18 | 1982-05-19 | Bayer Ag, 5090 Leverkusen | Eisenkomplexazofarbstoffe und deren Verwendung |
| CH670095A5 (xx) * | 1986-04-28 | 1989-05-12 | Sandoz Ag | |
| US5376151A (en) * | 1993-04-16 | 1994-12-27 | North Carolina State University | Environmentally friendly method for producing lightfast black shades on natural and synthetic substrates |
| US5746821A (en) * | 1995-02-13 | 1998-05-05 | Engelhard Corporation | Pigment compositions |
| US5669967A (en) * | 1996-05-30 | 1997-09-23 | Engelhard Corporation | Pigment compositions |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA642408A (en) * | 1962-06-05 | Buehler Arthur | Cobaltiferous azo-dyestuffs | |
| US1841623A (en) * | 1932-01-19 | Hooo oh | ||
| CA552614A (en) * | 1958-02-04 | Ciba Limited | Cobalt and chromium complexes of monazo dyestuffs | |
| US2734895A (en) * | 1956-02-14 | Cochj | ||
| US1844397A (en) * | 1925-08-06 | 1932-02-09 | Gen Aniline Works Inc | Manufacture of dyestuffs containing chromium |
| US1856413A (en) * | 1925-12-23 | 1932-05-03 | Nat Aniline & Chem Co Inc | 1-(3'.4'-dichlor-6'-sulphophenyl)-5-pyrazolones and azo coloring matters derived therefrom |
| US2015429A (en) * | 1933-12-01 | 1935-09-24 | Gen Aniline Works Inc | Azo-dyestuffs |
| US2040368A (en) * | 1934-07-21 | 1936-05-12 | Gen Aniline Works Inc | Azo-dyestuffs containing chromium and process of preparing them |
| US2120799A (en) * | 1935-08-03 | 1938-06-14 | Calco Chemical Co Inc | Metallized orange to brown azo dyes |
| US2421315A (en) * | 1943-06-09 | 1947-05-27 | Du Pont | Chromium complex of monazo pyrazolone |
| US2543691A (en) * | 1946-06-07 | 1951-02-27 | Gen Aniline & Film Corp | Azo dyes as silver halide photographic developing agents |
-
0
- NL NL129886D patent/NL129886C/xx active
-
1965
- 1965-03-17 US US440612A patent/US3423393A/en not_active Expired - Lifetime
-
1966
- 1966-03-01 DE DE19661544587 patent/DE1544587A1/de active Pending
- 1966-03-03 CH CH304066A patent/CH478207A/de not_active IP Right Cessation
- 1966-03-08 NL NL6602993A patent/NL6602993A/xx unknown
- 1966-03-15 GB GB11273/66A patent/GB1136715A/en not_active Expired
- 1966-03-16 BE BE677915D patent/BE677915A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1136715A (en) | 1968-12-18 |
| DE1544587A1 (de) | 1970-03-19 |
| US3423393A (en) | 1969-01-21 |
| NL129886C (xx) | |
| CH478207A (de) | 1969-09-15 |
| BE677915A (xx) | 1966-09-01 |