DE2716478C2 - Verfahren zum Herstellen von abriebfesten, nichtstaubenden, wasserlöslichen Farbstoffteilchen - Google Patents
Verfahren zum Herstellen von abriebfesten, nichtstaubenden, wasserlöslichen FarbstoffteilchenInfo
- Publication number
- DE2716478C2 DE2716478C2 DE2716478A DE2716478A DE2716478C2 DE 2716478 C2 DE2716478 C2 DE 2716478C2 DE 2716478 A DE2716478 A DE 2716478A DE 2716478 A DE2716478 A DE 2716478A DE 2716478 C2 DE2716478 C2 DE 2716478C2
- Authority
- DE
- Germany
- Prior art keywords
- fluidized bed
- dye
- dusting
- particles
- resistant
- 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
- 238000000034 method Methods 0.000 title claims description 10
- 239000002245 particle Substances 0.000 title claims description 10
- 238000010410 dusting Methods 0.000 title claims description 4
- 238000005299 abrasion Methods 0.000 title claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000000975 dye Substances 0.000 description 17
- 239000000428 dust Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000375 suspending agent Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- YLGXILFCIXHCMC-JHGZEJCSSA-N methyl cellulose Chemical compound COC1C(OC)C(OC)C(COC)O[C@H]1O[C@H]1C(OC)C(OC)C(OC)OC1COC YLGXILFCIXHCMC-JHGZEJCSSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000985 reactive dye Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 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
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0092—Dyes in solid form
- C09B67/0095—Process features in the making of granulates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Glanulating (AREA)
- Drying Of Solid Materials (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Coloring (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2716478A DE2716478C2 (de) | 1977-04-14 | 1977-04-14 | Verfahren zum Herstellen von abriebfesten, nichtstaubenden, wasserlöslichen Farbstoffteilchen |
| IN381/CAL/78A IN148409B (it) | 1977-04-14 | 1978-04-07 | |
| CH388278A CH633031A5 (en) | 1977-04-14 | 1978-04-11 | Process for the preparation of abrasion-resistant, non-dusting water-soluble dye particles |
| IT22245/78A IT1095579B (it) | 1977-04-14 | 1978-04-12 | Procedimento per la produzione di particelle di colorante idrosolubili,resistenti all'usura,che non impolverano e che sono solubili in acqua |
| BR7802311A BR7802311A (pt) | 1977-04-14 | 1978-04-13 | Processo para a producao de particulas de corantes hidrossoluveis,nao formadoras de po,resistentes ao atrito |
| AR271768A AR219741A1 (es) | 1977-04-14 | 1978-04-13 | Procedimiento para preparar particulas de colorante resistentes a la abrasion, no pulverulentas, solubles en agua |
| JP4272078A JPS53128634A (en) | 1977-04-14 | 1978-04-13 | Method of making dustless* abrasionnresistant and waterrsoluble dye particulate |
| GB14797/78A GB1567734A (en) | 1977-04-14 | 1978-04-14 | Process for the preparation of nondusting dyestuff particles |
| FR7811032A FR2387270A1 (fr) | 1977-04-14 | 1978-04-14 | Procede de preparation de particules de colorants solubles dans l'eau et n'engendrant pas de poussiere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2716478A DE2716478C2 (de) | 1977-04-14 | 1977-04-14 | Verfahren zum Herstellen von abriebfesten, nichtstaubenden, wasserlöslichen Farbstoffteilchen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2716478A1 DE2716478A1 (de) | 1978-10-26 |
| DE2716478C2 true DE2716478C2 (de) | 1987-01-08 |
Family
ID=6006263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2716478A Expired DE2716478C2 (de) | 1977-04-14 | 1977-04-14 | Verfahren zum Herstellen von abriebfesten, nichtstaubenden, wasserlöslichen Farbstoffteilchen |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS53128634A (it) |
| AR (1) | AR219741A1 (it) |
| BR (1) | BR7802311A (it) |
| CH (1) | CH633031A5 (it) |
| DE (1) | DE2716478C2 (it) |
| FR (1) | FR2387270A1 (it) |
| GB (1) | GB1567734A (it) |
| IN (1) | IN148409B (it) |
| IT (1) | IT1095579B (it) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH635862A5 (de) * | 1977-10-15 | 1983-04-29 | Ciba Geigy Ag | Verfahren zur granulierung von pigmenten. |
| EP0024654A1 (de) * | 1979-08-22 | 1981-03-11 | Ciba-Geigy Ag | Granulate von faserreaktiven Farbstoffen und Verfahren zu ihrer Herstellung |
| EP0024655A3 (de) * | 1979-08-22 | 1981-03-25 | Ciba-Geigy Ag | Granulate von Metallkomplexfarbstoffen und Verfahren zu ihrer Herstellung |
| FR2468633A1 (fr) * | 1979-09-21 | 1981-05-08 | Ugine Kuhlmann | Procede de preparation de colorants complexes metalliferes azoiques 1/2 dissymetriques monosulfones sous forme de granules non poussiereux, solubles dans l'eau et granules ainsi obtenus |
| US4560747A (en) * | 1979-10-30 | 1985-12-24 | Ciba Geigy Corporation | Process for producing granulates of water-soluble dyes by fluidized bed granulation |
| IT1212796B (it) * | 1983-12-12 | 1989-11-30 | Ates Componenti Elettron | Sincronizzatore di fase di tipo digitale per segnali isofrequenziali, particolarmente per demodulatore di segnali. |
| CH658667A5 (de) * | 1984-05-04 | 1986-11-28 | Ciba Geigy Ag | Verfahren zur herstellung von farbstoffgranulaten. |
| DE3635313A1 (de) * | 1986-10-17 | 1988-04-28 | Bayer Ag | Verfahren zur herstellung von granulaten |
| JP3092152B2 (ja) * | 1990-08-28 | 2000-09-25 | 住友化学工業株式会社 | 顆粒状反応染料組成物及びそれを用いるセルロース系繊維材料の染色または捺染方法 |
| US5143671A (en) * | 1990-10-31 | 1992-09-01 | Eastman Kodak Company | Fluidized bed process for treating pigments |
| ID23949A (id) * | 1997-07-21 | 2000-06-08 | Clariant Finance Bvi Ltd | Padatan granul, pembuatan dan penggunaanya |
| JP4724617B2 (ja) * | 2006-07-25 | 2011-07-13 | 本田技研工業株式会社 | パーキングブレーキ装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1254730A (en) * | 1969-02-13 | 1971-11-24 | Vyzk Ustav Organ Syntez | A process for isolating reactive dyestuffs, or reactive optical brightening agents. |
| GB1373167A (en) * | 1972-01-26 | 1974-11-06 | Ici Ltd | Manufacture of dyestuff powder |
-
1977
- 1977-04-14 DE DE2716478A patent/DE2716478C2/de not_active Expired
-
1978
- 1978-04-07 IN IN381/CAL/78A patent/IN148409B/en unknown
- 1978-04-11 CH CH388278A patent/CH633031A5/de not_active IP Right Cessation
- 1978-04-12 IT IT22245/78A patent/IT1095579B/it active
- 1978-04-13 AR AR271768A patent/AR219741A1/es active
- 1978-04-13 BR BR7802311A patent/BR7802311A/pt unknown
- 1978-04-13 JP JP4272078A patent/JPS53128634A/ja active Granted
- 1978-04-14 GB GB14797/78A patent/GB1567734A/en not_active Expired
- 1978-04-14 FR FR7811032A patent/FR2387270A1/fr active Granted
Non-Patent Citations (1)
| Title |
|---|
| NICHTS-ERMITTELT |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2387270A1 (fr) | 1978-11-10 |
| JPS53128634A (en) | 1978-11-09 |
| IN148409B (it) | 1981-02-14 |
| IT1095579B (it) | 1985-08-10 |
| DE2716478A1 (de) | 1978-10-26 |
| AR219741A1 (es) | 1980-09-15 |
| CH633031A5 (en) | 1982-11-15 |
| FR2387270B1 (it) | 1985-03-01 |
| IT7822245A0 (it) | 1978-04-12 |
| JPS6143389B2 (it) | 1986-09-27 |
| GB1567734A (en) | 1980-05-21 |
| BR7802311A (pt) | 1978-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |