FR2212401A1 - - Google Patents
Info
- Publication number
- FR2212401A1 FR2212401A1 FR7345231A FR7345231A FR2212401A1 FR 2212401 A1 FR2212401 A1 FR 2212401A1 FR 7345231 A FR7345231 A FR 7345231A FR 7345231 A FR7345231 A FR 7345231A FR 2212401 A1 FR2212401 A1 FR 2212401A1
- Authority
- FR
- France
- 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.)
- Granted
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
- 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)
- Drying Of Solid Materials (AREA)
- Detergent Compositions (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2263968A DE2263968C3 (de) | 1972-12-29 | 1972-12-29 | Verfahren zur Herstellung von nichtstaubenden oder praktisch nichtstaubenden Farbstoffkörnern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2212401A1 true FR2212401A1 (US06826419-20041130-M00005.png) | 1974-07-26 |
| FR2212401B1 FR2212401B1 (US06826419-20041130-M00005.png) | 1979-05-04 |
Family
ID=5865722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7345231A Expired FR2212401B1 (US06826419-20041130-M00005.png) | 1972-12-29 | 1973-12-18 |
Country Status (16)
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2405983A1 (fr) * | 1977-10-15 | 1979-05-11 | Ciba Geigy Ag | Procede pour granuler des pigments |
| EP0024654A1 (de) * | 1979-08-22 | 1981-03-11 | Ciba-Geigy Ag | Granulate von faserreaktiven Farbstoffen 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 |
| FR2519562A1 (fr) * | 1982-01-09 | 1983-07-18 | Sandoz Sa | Procede et appareil pour la preparation d'un produit granulaire sans poussiere |
| EP0217749A2 (en) * | 1985-10-04 | 1987-04-08 | Ciba-Geigy Ag | Method for improving strength of dry dye particles and reducing explosion hazards |
| WO1992007912A1 (en) * | 1990-10-31 | 1992-05-14 | Eastman Kodak Company | Fluidized bed process for treating pigments |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4146466A (en) * | 1975-08-21 | 1979-03-27 | British Leyland Uk Limited | Apparatus for use in producing a fluidized bed of granular material |
| US4560747A (en) * | 1979-10-30 | 1985-12-24 | Ciba Geigy Corporation | Process for producing granulates of water-soluble dyes by fluidized bed granulation |
| JPS57171429A (en) * | 1981-04-13 | 1982-10-22 | Glatt Gmbh | Rotary disk type granulator |
| JPS59196726A (ja) * | 1983-04-19 | 1984-11-08 | Okawara Mfg Co Ltd | 連続流動層造粒装置 |
| CH658667A5 (de) * | 1984-05-04 | 1986-11-28 | Ciba Geigy Ag | Verfahren zur herstellung von farbstoffgranulaten. |
| US4670993A (en) * | 1984-08-16 | 1987-06-09 | E.C.C. America Inc. | Method for fluidizing fine kaolin particles |
| DE3635313A1 (de) * | 1986-10-17 | 1988-04-28 | Bayer Ag | Verfahren zur herstellung von granulaten |
| CN1114647C (zh) | 1998-07-21 | 2003-07-16 | 范蒂科股份公司 | 松散的颗粒材料 |
| CA2433481A1 (en) * | 2000-12-29 | 2002-07-11 | Roha Dyechem Limited | Manufacturing process of spheroidal food dyes |
| EP1870649A1 (en) * | 2006-06-20 | 2007-12-26 | Octapharma AG | Lyophilisation targetting defined residual moisture by limited desorption energy levels |
| CN101942225A (zh) * | 2010-08-27 | 2011-01-12 | 江苏亚邦染料股份有限公司 | 一种环保型蓝色还原染料及其商品化制造方法 |
| CH706388A2 (de) * | 2012-04-28 | 2013-10-31 | Michael Geisinger | Verfahren zur Vorrichtung zur Eindickung von flüssigen Lösungen, zur Trocknung des eingedampften Konzentrates, wie auch feuchter Schüttgüter. |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB676721A (en) * | 1949-03-03 | 1952-07-30 | Celanese Corp | Dyestuff powders |
| CH353678A (de) * | 1957-06-12 | 1961-04-15 | Ciba Geigy | Verfahren zur Gewinnung eines Granulates bei der Zerstäubungstrocknung von flüssigen oder pastenförmigen Stoffen oder von Filterkuchen und Einrichtung zur Durchführung des Verfahrens |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1837772A (en) * | 1927-04-11 | 1931-12-22 | British Dyestuffs Corp Ltd | Process for the preparation of solid bodies in finely divided states |
| DE858093C (de) * | 1949-06-16 | 1952-12-04 | Ciba Geigy | Verfahren zur Herstellung trockener Pigmentpraeparate |
| DE1204919B (de) * | 1959-03-02 | 1965-11-11 | Acna | Verfahren zum Herstellen feinverteilter Teilchen von unloeslichen organischen Farbstoffen und Pigmenten |
| US3212197A (en) * | 1961-06-08 | 1965-10-19 | James R Crawford | Drying method and apparatus |
| US3156520A (en) * | 1963-04-01 | 1964-11-10 | American Can Co | Dyestuffs and alkali metal salts of wood sugar acids and lignin sulfonates |
| CH431576A (de) * | 1964-01-07 | 1967-03-15 | Inventa Ag | Verfahren zum Granulieren von stickstoffhaltigen Düngemitteln |
| GB1052156A (US06826419-20041130-M00005.png) * | 1964-05-04 | |||
| DE1469664B2 (de) * | 1964-06-01 | 1974-10-24 | Ciba-Geigy Ag, Basel (Schweiz) | Verwendung von sulfonsäuregruppenhaltigen Kondensationsprodukten als Dispergiermittel für in Wasser schwerbis unlösliche Farbstoffe |
| GB1026329A (en) * | 1964-08-13 | 1966-04-20 | Dow Chemical Co | Preparation of pelletized solid materials |
| GB1168692A (en) * | 1966-02-28 | 1969-10-29 | Ogilvie Flour Mills Company Lt | Process and Apparatus for Preparing Free-Flowing and Readily Dispersible Products from Finely Powdered Materials. |
| CA852210A (en) * | 1966-09-26 | 1970-09-22 | Benko Julius | Lignin dispersing agents and methods of making the same |
| CH508708A (de) * | 1968-06-14 | 1971-06-15 | Ciba Geigy Ag | Präparat und deren Verwendung zur Herstellung gefärbter Gebilde |
| GB1277110A (en) * | 1968-08-21 | 1972-06-07 | Sincat Spa | The treatment of particles in a fluidised bed |
| DE1792355A1 (de) * | 1968-08-23 | 1971-06-03 | Bayer Ag | Pigmentfarbstoff-Granulierung |
| DE2032926C3 (de) * | 1970-07-03 | 1975-11-27 | Hoechst Ag, 6000 Frankfurt | Dispergiermittel für die Feinverteilung und Stabilisierung von Farbstoffen und Farbstoffpräparationen |
| GB1381495A (en) * | 1971-06-18 | 1975-01-22 | Struthers Scient International | Fluidized bed process and apparatus |
| US3748103A (en) * | 1971-06-25 | 1973-07-24 | Allied Chem | Process for the production of hydrous granular sodium silicate |
| US3748745A (en) * | 1971-11-29 | 1973-07-31 | Ici Ltd | Dyestuff manufacture |
-
1972
- 1972-12-29 DE DE2263968A patent/DE2263968C3/de not_active Expired
-
1973
- 1973-12-18 GB GB5851373A patent/GB1449283A/en not_active Expired
- 1973-12-18 FR FR7345231A patent/FR2212401B1/fr not_active Expired
- 1973-12-18 AU AU63726/73A patent/AU476972B2/en not_active Expired
- 1973-12-19 US US426371A patent/US3879855A/en not_active Expired - Lifetime
- 1973-12-21 IT IT54549/73A patent/IT1000383B/it active
- 1973-12-21 CH CH1811373A patent/CH579624A5/xx not_active IP Right Cessation
- 1973-12-21 NL NL7317620A patent/NL7317620A/xx not_active Application Discontinuation
- 1973-12-21 DK DK700273A patent/DK138548C/da not_active IP Right Cessation
- 1973-12-21 DD DD175612A patent/DD108317A5/xx unknown
- 1973-12-27 BE BE139295A patent/BE809134A/xx not_active IP Right Cessation
- 1973-12-27 JP JP48144623A patent/JPS5753383B2/ja not_active Expired
- 1973-12-27 BR BR10174/73A patent/BR7310174D0/pt unknown
- 1973-12-28 PL PL1973167687A patent/PL86751B1/pl unknown
- 1973-12-28 CS CS739056A patent/CS190416B2/cs unknown
- 1973-12-29 ES ES421915A patent/ES421915A1/es not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB676721A (en) * | 1949-03-03 | 1952-07-30 | Celanese Corp | Dyestuff powders |
| CH353678A (de) * | 1957-06-12 | 1961-04-15 | Ciba Geigy | Verfahren zur Gewinnung eines Granulates bei der Zerstäubungstrocknung von flüssigen oder pastenförmigen Stoffen oder von Filterkuchen und Einrichtung zur Durchführung des Verfahrens |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2405983A1 (fr) * | 1977-10-15 | 1979-05-11 | Ciba Geigy Ag | Procede pour granuler des pigments |
| EP0024654A1 (de) * | 1979-08-22 | 1981-03-11 | Ciba-Geigy Ag | Granulate von faserreaktiven Farbstoffen 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 |
| FR2519562A1 (fr) * | 1982-01-09 | 1983-07-18 | Sandoz Sa | Procede et appareil pour la preparation d'un produit granulaire sans poussiere |
| EP0217749A2 (en) * | 1985-10-04 | 1987-04-08 | Ciba-Geigy Ag | Method for improving strength of dry dye particles and reducing explosion hazards |
| EP0217749A3 (en) * | 1985-10-04 | 1990-04-25 | Ciba-Geigy Ag | Method for improving strength of dry dye particles and reducing explosion hazards |
| WO1992007912A1 (en) * | 1990-10-31 | 1992-05-14 | Eastman Kodak Company | Fluidized bed process for treating pigments |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2263968C3 (de) | 1984-09-13 |
| FR2212401B1 (US06826419-20041130-M00005.png) | 1979-05-04 |
| DK138548C (da) | 1979-02-26 |
| GB1449283A (en) | 1976-09-15 |
| CH579624A5 (US06826419-20041130-M00005.png) | 1976-09-15 |
| PL86751B1 (US06826419-20041130-M00005.png) | 1976-06-30 |
| DE2263968B2 (de) | 1975-02-20 |
| CS190416B2 (en) | 1979-05-31 |
| JPS5753383B2 (US06826419-20041130-M00005.png) | 1982-11-12 |
| IT1000383B (it) | 1976-03-30 |
| DE2263968A1 (de) | 1974-07-11 |
| AU476972B2 (en) | 1976-10-07 |
| DD108317A5 (US06826419-20041130-M00005.png) | 1974-09-12 |
| BE809134A (fr) | 1974-06-27 |
| BR7310174D0 (pt) | 1974-08-15 |
| AU6372673A (en) | 1975-06-19 |
| US3879855A (en) | 1975-04-29 |
| NL7317620A (US06826419-20041130-M00005.png) | 1974-07-02 |
| JPS4999526A (US06826419-20041130-M00005.png) | 1974-09-20 |
| DK138548B (da) | 1978-09-25 |
| ES421915A1 (es) | 1976-04-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |