GB1477379A - Process for the production of spray dried low-melting basic dyestuffs - Google Patents
Process for the production of spray dried low-melting basic dyestuffsInfo
- Publication number
- GB1477379A GB1477379A GB5500374A GB5500374A GB1477379A GB 1477379 A GB1477379 A GB 1477379A GB 5500374 A GB5500374 A GB 5500374A GB 5500374 A GB5500374 A GB 5500374A GB 1477379 A GB1477379 A GB 1477379A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dyestuffs
- production
- spray dried
- dec
- basic dyestuffs
- 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.)
- Expired
Links
- 239000007921 spray Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000002844 melting Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 2
- 239000000975 dye Substances 0.000 abstract 2
- 238000001694 spray drying Methods 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 210000000056 organ Anatomy 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 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)
- Detergent Compositions (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Coloring (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1789973A CH599318A5 (enrdf_load_stackoverflow) | 1973-12-20 | 1973-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1477379A true GB1477379A (en) | 1977-06-22 |
Family
ID=4428928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5500374A Expired GB1477379A (en) | 1973-12-20 | 1974-12-19 | Process for the production of spray dried low-melting basic dyestuffs |
Country Status (10)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4295851A (en) | 1976-12-13 | 1981-10-20 | Ciba-Geigy Corporation | Process for the production of negligibly dusty preparation |
| US4594075A (en) * | 1984-01-24 | 1986-06-10 | Ciba-Geigy Corporation | Process for spray-drying readily water-soluble dyes and fluorescent brighteners |
| US9724302B2 (en) | 2010-04-09 | 2017-08-08 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5676463A (en) * | 1979-11-28 | 1981-06-24 | Sumitomo Chem Co Ltd | Production of dry dye |
| DE3115546A1 (de) * | 1981-04-16 | 1982-11-11 | Bayer Ag, 5090 Leverkusen | Farbstoffeinstellungen, ihre herstellung und verwendung |
-
1973
- 1973-12-20 CH CH1789973A patent/CH599318A5/xx not_active IP Right Cessation
-
1974
- 1974-12-17 FR FR7441498A patent/FR2255357A1/fr not_active Withdrawn
- 1974-12-18 DE DE2459895A patent/DE2459895C3/de not_active Expired
- 1974-12-19 ZA ZA00748080A patent/ZA748080B/xx unknown
- 1974-12-19 ES ES433089A patent/ES433089A1/es not_active Expired
- 1974-12-19 GB GB5500374A patent/GB1477379A/en not_active Expired
- 1974-12-19 BE BE151706A patent/BE823584A/xx unknown
- 1974-12-19 BR BR10621/74A patent/BR7410621D0/pt unknown
- 1974-12-20 JP JP49145789A patent/JPS5232885B2/ja not_active Expired
- 1974-12-20 CS CS8839A patent/CS175491B2/cs unknown
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4295851A (en) | 1976-12-13 | 1981-10-20 | Ciba-Geigy Corporation | Process for the production of negligibly dusty preparation |
| US4594075A (en) * | 1984-01-24 | 1986-06-10 | Ciba-Geigy Corporation | Process for spray-drying readily water-soluble dyes and fluorescent brighteners |
| US9724302B2 (en) | 2010-04-09 | 2017-08-08 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US9730892B2 (en) | 2010-04-09 | 2017-08-15 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US9737482B2 (en) | 2010-04-09 | 2017-08-22 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US9737483B2 (en) | 2010-04-09 | 2017-08-22 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US9757336B2 (en) | 2010-04-09 | 2017-09-12 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US9808424B2 (en) | 2010-04-09 | 2017-11-07 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US10045941B2 (en) | 2010-04-09 | 2018-08-14 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US10398648B2 (en) | 2010-04-09 | 2019-09-03 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2255357A1 (enrdf_load_stackoverflow) | 1975-07-18 |
| DE2459895A1 (de) | 1975-07-10 |
| BR7410621D0 (pt) | 1975-09-02 |
| JPS5095326A (enrdf_load_stackoverflow) | 1975-07-29 |
| BE823584A (fr) | 1975-06-19 |
| CS175491B2 (enrdf_load_stackoverflow) | 1977-05-31 |
| DE2459895C3 (de) | 1981-08-20 |
| JPS5232885B2 (enrdf_load_stackoverflow) | 1977-08-24 |
| ES433089A1 (es) | 1976-12-01 |
| CH599318A5 (enrdf_load_stackoverflow) | 1978-05-31 |
| DE2459895B2 (de) | 1980-10-30 |
| ZA748080B (en) | 1976-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19921219 |