DE1469719A1 - Isolierung von metallisierbaren schwarzen Monoazofarbstoffen - Google Patents
Isolierung von metallisierbaren schwarzen MonoazofarbstoffenInfo
- Publication number
- DE1469719A1 DE1469719A1 DE19651469719 DE1469719A DE1469719A1 DE 1469719 A1 DE1469719 A1 DE 1469719A1 DE 19651469719 DE19651469719 DE 19651469719 DE 1469719 A DE1469719 A DE 1469719A DE 1469719 A1 DE1469719 A1 DE 1469719A1
- Authority
- DE
- Germany
- Prior art keywords
- dyes
- diamantschwärζ
- mixtures
- dye
- isolation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000975 dye Substances 0.000 title claims description 60
- 238000002955 isolation Methods 0.000 title claims description 6
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 title claims description 4
- 238000000034 method Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 229910003460 diamond Inorganic materials 0.000 claims description 7
- 239000010432 diamond Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000001694 spray drying Methods 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000889 atomisation Methods 0.000 claims description 2
- 238000004040 coloring Methods 0.000 claims description 2
- 239000002562 thickening agent Substances 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 3
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000007900 aqueous suspension Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000010633 broth Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0001—Post-treatment of organic pigments or dyes
- C09B67/0003—Drying, e.g. sprax drying; Sublimation of the solvent
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Carbon And Carbon Compounds (AREA)
- Glanulating (AREA)
- Detergent Compositions (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0045533 | 1965-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1469719A1 true DE1469719A1 (de) | 1969-01-02 |
Family
ID=7100540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651469719 Withdrawn DE1469719A1 (de) | 1965-03-16 | 1965-03-16 | Isolierung von metallisierbaren schwarzen Monoazofarbstoffen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3485571A (en:Method) |
| BE (1) | BE677912A (en:Method) |
| CH (1) | CH468450A (en:Method) |
| DE (1) | DE1469719A1 (en:Method) |
| ES (1) | ES324247A1 (en:Method) |
| FR (1) | FR1471536A (en:Method) |
| GB (1) | GB1069380A (en:Method) |
| NL (1) | NL149838B (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4541831A (en) * | 1979-06-04 | 1985-09-17 | Ciba-Geigy Corporation | Dustless, water-soluble, solid, dyestuff or optical brightener compositions and a process of production |
| CN114622191A (zh) * | 2020-12-10 | 2022-06-14 | 洛阳尖端技术研究院 | 芳纶纸蜂窝金属膜及其制备方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2846149C2 (de) | 1978-10-24 | 1982-04-29 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung granulierter Mischungen von Küpen- und/oder Dispersionsfarbstoffen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2070739A (en) * | 1932-07-23 | 1937-02-16 | Gen Aniline Works Inc | Vat dyestuff preparation in powder form especially suitable for printing |
| US2574597A (en) * | 1949-03-03 | 1951-11-13 | Celanese Corp | Spray-dried dyestuff powders comprising lignin sulfonate |
| US2819258A (en) * | 1953-08-28 | 1958-01-07 | Ciba Ltd | Process for the manufacture of diazoamino-compounds in dry form |
-
1965
- 1965-03-16 DE DE19651469719 patent/DE1469719A1/de not_active Withdrawn
-
1966
- 1966-02-16 CH CH223666A patent/CH468450A/de unknown
- 1966-03-09 US US532858A patent/US3485571A/en not_active Expired - Lifetime
- 1966-03-14 NL NL666603292A patent/NL149838B/xx unknown
- 1966-03-16 BE BE677912D patent/BE677912A/xx unknown
- 1966-03-16 GB GB11603/66A patent/GB1069380A/en not_active Expired
- 1966-03-16 ES ES0324247A patent/ES324247A1/es not_active Expired
- 1966-03-16 FR FR53629A patent/FR1471536A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4541831A (en) * | 1979-06-04 | 1985-09-17 | Ciba-Geigy Corporation | Dustless, water-soluble, solid, dyestuff or optical brightener compositions and a process of production |
| CN114622191A (zh) * | 2020-12-10 | 2022-06-14 | 洛阳尖端技术研究院 | 芳纶纸蜂窝金属膜及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CH468450A (de) | 1969-02-15 |
| ES324247A1 (es) | 1967-02-01 |
| NL6603292A (en:Method) | 1966-09-19 |
| US3485571A (en) | 1969-12-23 |
| FR1471536A (fr) | 1967-03-03 |
| GB1069380A (en) | 1967-05-17 |
| NL149838B (nl) | 1976-06-15 |
| BE677912A (en:Method) | 1966-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |