DK128784C - Process for the preparation of metal and sulfonic acid group-free azo pigments in non-aqueous medium. - Google Patents
Process for the preparation of metal and sulfonic acid group-free azo pigments in non-aqueous medium.Info
- Publication number
- DK128784C DK128784C DK283169A DK283169A DK128784C DK 128784 C DK128784 C DK 128784C DK 283169 A DK283169 A DK 283169A DK 283169 A DK283169 A DK 283169A DK 128784 C DK128784 C DK 128784C
- Authority
- DK
- Denmark
- Prior art keywords
- preparation
- metal
- sulfonic acid
- acid group
- aqueous medium
- 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
- C09B41/00—Special methods of performing the coupling reaction
- C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
- C09B41/002—Special methods of performing the coupling reaction characterised by the coupling medium containing a solvent
-
- 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
-
- 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
- C09B41/00—Special methods of performing the coupling reaction
- C09B41/006—Special methods of performing the coupling reaction characterised by process features
- C09B41/009—Diazotising and coupling in one step
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Photoreceptors In Electrophotography (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH802968A CH514654A (en) | 1968-05-30 | 1968-05-30 | Process for the production of metal-free azo pigments |
Publications (2)
Publication Number | Publication Date |
---|---|
DK128784B DK128784B (en) | 1974-07-01 |
DK128784C true DK128784C (en) | 1974-11-11 |
Family
ID=4334064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK283169A DK128784C (en) | 1968-05-30 | 1969-05-23 | Process for the preparation of metal and sulfonic acid group-free azo pigments in non-aqueous medium. |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS515010B1 (en) |
BE (1) | BE733767A (en) |
CH (1) | CH514654A (en) |
DE (1) | DE1927453A1 (en) |
DK (1) | DK128784C (en) |
ES (1) | ES367836A1 (en) |
FR (1) | FR2009651B1 (en) |
GB (1) | GB1240412A (en) |
NL (1) | NL6908210A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE754342A (en) * | 1969-08-02 | 1971-02-03 | Hoechst Ag | NEW WATER INSOLUBLE MONO-AZOIC COLORANTS AND THEIR PREPARATION |
DE1955808A1 (en) * | 1969-11-06 | 1971-06-09 | Hoechst Ag | New water-insoluble monoazo dyes and processes for their preparation |
BE759438A (en) * | 1969-11-27 | 1971-05-26 | Geigy Ag J R | PROCESS FOR THE PREPARATION OF AZOIC COMPOUNDS |
DE2209478C3 (en) * | 1972-02-29 | 1975-04-10 | Basf Ag, 6700 Ludwigshafen | Process for the preparation of concentrated solutions of metal-free anionic azo dyes containing sulfonic acid groups |
US4496481A (en) * | 1980-12-23 | 1985-01-29 | Ciba-Geigy Corporation | Production of azo compounds |
JPS58129061A (en) * | 1982-01-27 | 1983-08-01 | Sumitomo Chem Co Ltd | Preparation of monoazo compound |
KR20200087675A (en) * | 2019-01-11 | 2020-07-21 | 산요 시키소 가부시키가이샤 | Azo pigment composition and manufacturing method thereof |
-
1968
- 1968-05-30 CH CH802968A patent/CH514654A/en not_active IP Right Cessation
-
1969
- 1969-05-23 DK DK283169A patent/DK128784C/en active
- 1969-05-29 JP JP4160469A patent/JPS515010B1/ja active Pending
- 1969-05-29 FR FR6917583A patent/FR2009651B1/fr not_active Expired
- 1969-05-29 ES ES367836A patent/ES367836A1/en not_active Expired
- 1969-05-29 DE DE19691927453 patent/DE1927453A1/en active Pending
- 1969-05-29 NL NL6908210A patent/NL6908210A/xx unknown
- 1969-05-29 GB GB2721969A patent/GB1240412A/en not_active Expired
- 1969-05-29 BE BE733767D patent/BE733767A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1927453A1 (en) | 1969-12-18 |
FR2009651A1 (en) | 1970-02-06 |
NL6908210A (en) | 1969-12-02 |
CH514654A (en) | 1971-10-31 |
GB1240412A (en) | 1971-07-21 |
ES367836A1 (en) | 1971-04-16 |
DK128784B (en) | 1974-07-01 |
BE733767A (en) | 1969-12-01 |
FR2009651B1 (en) | 1973-11-16 |
JPS515010B1 (en) | 1976-02-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK125333B (en) | Process for the transfer of aryl-pararosaniline sulfonic acids into easily dispersible pigment powders. | |
DK109458C (en) | Process for the preparation of water-insoluble, sulfonic acid and carboxylic acid group-free monoazo dyes. | |
HK79776A (en) | Basic azo dyes free from sulphonic acid groups, their production and use | |
DK131905B (en) | Analogous process for the preparation of 3,1-benzoxazine derivatives and acid addition salts thereof. | |
DK127106B (en) | Analogous process for the preparation of basic aryloxyacetamides and acid addition salts thereof. | |
DK128784C (en) | Process for the preparation of metal and sulfonic acid group-free azo pigments in non-aqueous medium. | |
DK136059B (en) | Analogous process for the preparation of 5-aroyl-pyrrole derivatives and salts thereof. | |
DK127725B (en) | Analogous process for the preparation of anthranilic acid and nicotinic acid derivatives. | |
DK118084B (en) | Analogous process for the preparation of anilides of quinuclidine-2- or -3-carboxylic acid. | |
DK130416B (en) | Process for the preparation of metal and sulfonic acid group-free azo compounds. | |
DK129241B (en) | A process for the preparation of a pigment composition comprising a phthalocyanine and a substituted aminomethylphthalocyanine. | |
CH510728A (en) | Process for the preparation of azo reactive dyes | |
DK125395B (en) | N- (2,5-diiodopentyl) phthalimide for use as an intermediate in the preparation of 2-aminomethylpyrrolidines and process for their preparation. | |
CH501038A (en) | Process for the preparation of sulfonic acid group-free monoazo dyes | |
AT283536B (en) | Process for the preparation of new, sulfonic acid group-free monoazo dyes | |
DK121022B (en) | Analogous process for the preparation of γ -resorcylic acid anilides. | |
CH557857A (en) | PROCESS FOR THE PREPARATION OF BASIC AZO DYES. | |
DK131431B (en) | Process for the preparation of a predominantly monochlorine copper phthalocyanine pigment in alpha form. | |
CH484994A (en) | Process for the preparation of sulfonic acid group-free azo dyes | |
AT284289B (en) | Process for the preparation of new, sulfonic acid group-free azo dyes | |
CH517816A (en) | Process for the preparation of sulfonic acid group-free N-phenyl-phthalimide-monoazo dyes | |
CH470454A (en) | Process for the preparation of sulfonic acid group-free azo dyes | |
CH475316A (en) | Process for the preparation of sulfonic acid group-free disazo dyes | |
CH503779A (en) | Process for the preparation of sulfonic acid group-free monoazo dyes | |
CH475314A (en) | Process for the preparation of sulfonic acid group-free azo dyes |