CA1087958A - Process for the preparation of concentrated suspensions - Google Patents
Process for the preparation of concentrated suspensionsInfo
- Publication number
- CA1087958A CA1087958A CA266,070A CA266070A CA1087958A CA 1087958 A CA1087958 A CA 1087958A CA 266070 A CA266070 A CA 266070A CA 1087958 A CA1087958 A CA 1087958A
- Authority
- CA
- Canada
- Prior art keywords
- process according
- acid
- aqueous phase
- melt
- organic solid
- 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
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)
- Veterinary Medicine (AREA)
- Toxicology (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Epidemiology (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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752551841 DE2551841A1 (de) | 1975-11-19 | 1975-11-19 | Verfahren zur herstellung konzentrierter suspensionen |
DEP2551841.6 | 1975-11-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1087958A true CA1087958A (en) | 1980-10-21 |
Family
ID=5962081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA266,070A Expired CA1087958A (en) | 1975-11-19 | 1976-11-18 | Process for the preparation of concentrated suspensions |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS5263875A (da) |
AU (1) | AU1968076A (da) |
BE (1) | BE848480A (da) |
BR (1) | BR7607706A (da) |
CA (1) | CA1087958A (da) |
DE (1) | DE2551841A1 (da) |
DK (1) | DK519876A (da) |
EG (1) | EG12173A (da) |
ES (1) | ES453429A1 (da) |
FR (1) | FR2332052A1 (da) |
GB (1) | GB1569288A (da) |
IL (1) | IL50916A0 (da) |
NL (1) | NL7612724A (da) |
PT (1) | PT65847B (da) |
SE (1) | SE7612886L (da) |
ZA (1) | ZA766912B (da) |
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 PT PT65847A patent/PT65847B/pt unknown
- 1976-11-16 GB GB47684/76A patent/GB1569288A/en not_active Expired
- 1976-11-16 IL IL50916A patent/IL50916A0/xx unknown
- 1976-11-16 NL NL7612724A patent/NL7612724A/xx not_active Application Discontinuation
- 1976-11-16 AU AU19680/76A patent/AU1968076A/en not_active Expired
- 1976-11-18 ES ES453429A patent/ES453429A1/es not_active Expired
- 1976-11-18 DK DK519876A patent/DK519876A/da unknown
- 1976-11-18 BR BR7607706A patent/BR7607706A/pt unknown
- 1976-11-18 SE SE7612886A patent/SE7612886L/xx unknown
- 1976-11-18 ZA ZA766912A patent/ZA766912B/xx unknown
- 1976-11-18 BE BE172470A patent/BE848480A/xx unknown
- 1976-11-18 CA CA266,070A patent/CA1087958A/en not_active Expired
- 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 |
---|---|
NL7612724A (nl) | 1977-05-23 |
EG12173A (en) | 1979-03-31 |
PT65847A (de) | 1976-12-01 |
IL50916A0 (en) | 1977-01-31 |
DE2551841A1 (de) | 1977-05-26 |
ZA766912B (en) | 1977-10-26 |
BR7607706A (pt) | 1977-10-04 |
GB1569288A (en) | 1980-06-11 |
FR2332052A1 (fr) | 1977-06-17 |
ES453429A1 (es) | 1978-03-16 |
BE848480A (fr) | 1977-05-18 |
SE7612886L (sv) | 1977-05-20 |
JPS5263875A (en) | 1977-05-26 |
DK519876A (da) | 1977-05-20 |
PT65847B (de) | 1978-05-15 |
AU1968076A (en) | 1978-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |