ES453429A1 - Procedimiento para la preparacion de suspensiones acuosas concentradas que contienen solidos organicos. - Google Patents
Procedimiento para la preparacion de suspensiones acuosas concentradas que contienen solidos organicos.Info
- Publication number
- ES453429A1 ES453429A1 ES453429A ES453429A ES453429A1 ES 453429 A1 ES453429 A1 ES 453429A1 ES 453429 A ES453429 A ES 453429A ES 453429 A ES453429 A ES 453429A ES 453429 A1 ES453429 A1 ES 453429A1
- Authority
- ES
- Spain
- Prior art keywords
- optionally
- water
- soluble
- stage
- well
- 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 abstract 2
- 239000000725 suspension Substances 0.000 title 1
- 238000009472 formulation Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 238000013019 agitation Methods 0.000 abstract 1
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0084—Dispersions of dyes
- C09B67/0091—Process features in the making of dispersions, e.g. ultrasonics
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/10—Dispersions; Emulsions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/59—Mixing systems, i.e. flow charts or diagrams
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/68—Benzothiazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
- C07D277/82—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Toxicology (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Colloid Chemistry (AREA)
Abstract
Procedimiento para la preparación de suspensiones acuosas concentradas que contiene sólidos orgánicos tan solo poco hidrosolubles con tamaños de partícula de 1 a 500 micras, caracterizado porque en una primera etapa, se forma en una caldera calentada una masa fundida de un sólido orgánico tan solo poco hidrosoluble y de un emulsionante, así como eventualmente de sustancias auxiliares de formulación; en una segunda etapa se introduce, bajo agitación fuerte y eventualmente evitando la entrada de aire, en una fase acuosa, que se encuentra en una cuba de mezclado refrigerada, que contiene eventualmente sustancias auxiliares de formulación, como también eventualmente uno o varios componentes hidrosolubles adicionales y que tiene una temperatura inferior al punto de fusión de la masa fundida.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752551841 DE2551841A1 (de) | 1975-11-19 | 1975-11-19 | Verfahren zur herstellung konzentrierter suspensionen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES453429A1 true ES453429A1 (es) | 1978-03-16 |
Family
ID=5962081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES453429A Expired ES453429A1 (es) | 1975-11-19 | 1976-11-18 | Procedimiento para la preparacion de suspensiones acuosas concentradas que contienen solidos organicos. |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5263875A (es) |
| AU (1) | AU1968076A (es) |
| BE (1) | BE848480A (es) |
| BR (1) | BR7607706A (es) |
| CA (1) | CA1087958A (es) |
| DE (1) | DE2551841A1 (es) |
| DK (1) | DK519876A (es) |
| EG (1) | EG12173A (es) |
| ES (1) | ES453429A1 (es) |
| FR (1) | FR2332052A1 (es) |
| GB (1) | GB1569288A (es) |
| IL (1) | IL50916A0 (es) |
| NL (1) | NL7612724A (es) |
| PT (1) | PT65847B (es) |
| SE (1) | SE7612886L (es) |
| ZA (1) | ZA766912B (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4155873A (en) * | 1977-07-15 | 1979-05-22 | The Goodyear Tire & Rubber Company | Dispersing of dry organic solids in a high viscosity emulsion of organic liquid in water, and product |
| CA1183461A (en) * | 1981-05-01 | 1985-03-05 | Russell L. Jeffery | Dialysate preparation apparatus |
| DE3916465A1 (de) * | 1989-05-20 | 1990-11-22 | Bayer Ag | Herstellung kugelfoermiger dispersionen durch kristallisation von emulsionen |
| US4955723A (en) * | 1990-01-16 | 1990-09-11 | Schneider John R | Slurry mixing apparatus with dry powder conveyer |
| DE4113318A1 (de) * | 1991-04-24 | 1992-10-29 | Basf Ag | Verfahren zur herstellung von leicht dispergierbaren pigmentgranulaten |
| GB9624615D0 (en) * | 1996-11-26 | 1997-01-15 | Zeneca Ltd | Chrystallisation process |
| GB9810859D0 (en) * | 1998-05-20 | 1998-07-22 | Zeneca Ltd | Crystallisation process |
-
1975
- 1975-11-19 DE DE19752551841 patent/DE2551841A1/de active Pending
-
1976
- 1976-11-15 EG EG706/76A patent/EG12173A/xx active
- 1976-11-16 IL IL50916A patent/IL50916A0/xx unknown
- 1976-11-16 AU AU19680/76A patent/AU1968076A/en not_active Expired
- 1976-11-16 PT PT65847A patent/PT65847B/pt unknown
- 1976-11-16 NL NL7612724A patent/NL7612724A/xx not_active Application Discontinuation
- 1976-11-16 GB GB47684/76A patent/GB1569288A/en not_active Expired
- 1976-11-18 BR BR7607706A patent/BR7607706A/pt unknown
- 1976-11-18 DK DK519876A patent/DK519876A/da unknown
- 1976-11-18 SE SE7612886A patent/SE7612886L/xx unknown
- 1976-11-18 CA CA266,070A patent/CA1087958A/en not_active Expired
- 1976-11-18 ZA ZA766912A patent/ZA766912B/xx unknown
- 1976-11-18 ES ES453429A patent/ES453429A1/es not_active Expired
- 1976-11-18 BE BE172470A patent/BE848480A/xx unknown
- 1976-11-19 JP JP51138538A patent/JPS5263875A/ja active Pending
- 1976-11-19 FR FR7634930A patent/FR2332052A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5263875A (en) | 1977-05-26 |
| IL50916A0 (en) | 1977-01-31 |
| EG12173A (en) | 1979-03-31 |
| PT65847B (de) | 1978-05-15 |
| DE2551841A1 (de) | 1977-05-26 |
| ZA766912B (en) | 1977-10-26 |
| AU1968076A (en) | 1978-05-25 |
| BE848480A (fr) | 1977-05-18 |
| CA1087958A (en) | 1980-10-21 |
| GB1569288A (en) | 1980-06-11 |
| SE7612886L (sv) | 1977-05-20 |
| BR7607706A (pt) | 1977-10-04 |
| NL7612724A (nl) | 1977-05-23 |
| FR2332052A1 (fr) | 1977-06-17 |
| PT65847A (de) | 1976-12-01 |
| DK519876A (da) | 1977-05-20 |
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