IT984341B - Procedimento per l essiccazione di materiali finemente suddivisi - Google Patents
Procedimento per l essiccazione di materiali finemente suddivisiInfo
- Publication number
- IT984341B IT984341B IT67093/73A IT6709373A IT984341B IT 984341 B IT984341 B IT 984341B IT 67093/73 A IT67093/73 A IT 67093/73A IT 6709373 A IT6709373 A IT 6709373A IT 984341 B IT984341 B IT 984341B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- finely divided
- divided materials
- drying finely
- drying
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/02—Inorganic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/40—Fertilisers incorporated into a matrix
-
- 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
-
- 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
- C09B67/006—Preparation of organic pigments
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
- C09C3/043—Drying, calcination
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/06—Treatment with inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/20—Powder free flowing behaviour
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Inorganic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Pest Control & Pesticides (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing Of Solid Wastes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB311172A GB1412961A (en) | 1972-01-21 | 1972-01-21 | Drying and subsequent redispersion of materials |
Publications (1)
Publication Number | Publication Date |
---|---|
IT984341B true IT984341B (it) | 1974-11-20 |
Family
ID=9752131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67093/73A IT984341B (it) | 1972-01-21 | 1973-01-19 | Procedimento per l essiccazione di materiali finemente suddivisi |
Country Status (5)
Country | Link |
---|---|
US (1) | US3850655A (it) |
DE (1) | DE2302228C3 (it) |
FR (1) | FR2168522B3 (it) |
GB (1) | GB1412961A (it) |
IT (1) | IT984341B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4062694A (en) * | 1975-07-14 | 1977-12-13 | International Telephone And Telegraph Corporation | Stable particulate suspensions |
US4186027A (en) * | 1976-10-07 | 1980-01-29 | English Clays Lovering Pochin & Company Limited | Processing of kaolinitic clays at high solids |
US4182785A (en) * | 1978-04-06 | 1980-01-08 | Anglo-American Clays Corporation | Process for improving rheology of clay slurries |
US5030286A (en) * | 1988-09-22 | 1991-07-09 | Ppg Industries, Inc. | High solids aqueous silica slurry |
DE3918694C1 (it) | 1989-05-10 | 1990-10-25 | Bayer Ag, 5090 Leverkusen, De | |
EP0427094B1 (en) * | 1989-11-08 | 1994-04-20 | W.R. Grace & Co.-Conn. | Spray dried water dispersible fertilizer |
DE4211560A1 (de) * | 1992-04-07 | 1993-10-14 | Merck Patent Gmbh | Verfahren zur Herstellung von Kompositpigmenten |
EP1136119A1 (de) * | 2000-03-18 | 2001-09-26 | Degussa Aktiengesellschaft | Redispergiebares Granulat |
DE102005005975A1 (de) * | 2005-02-09 | 2006-08-31 | Basf Ag | Feste Pigmentzubereitungen, enthaltend Füllstoffe und wasserlösliche oberflächenaktive Additive |
US20080193513A1 (en) * | 2005-06-07 | 2008-08-14 | University Of South Australia | Dried Formulations of Nanoparticle-Coated Capsules |
AU2007247770B2 (en) * | 2006-05-04 | 2013-07-18 | Reformpharm Pty Ltd | Drug release from nanoparticle-coated capsules |
EP2150235A4 (en) * | 2007-04-20 | 2013-07-03 | Univ South Australia | Capsule formulation coated with nanoparticles for the purpose of dermal drug administration |
US8778400B2 (en) * | 2008-04-21 | 2014-07-15 | University Of South Australia | Nanoparticle-stabilized capsule formulation for treatment of inflammation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126290A (en) * | 1964-03-24 | Method for improving physical proper- | ||
US3399068A (en) * | 1966-03-18 | 1968-08-27 | Engelhard Min & Chem | Attapulgite product and method of preparing same |
BE755914A (fr) * | 1969-09-09 | 1971-02-15 | English Clays Lovering Pochin | Procede de preparation d'un pigment mixte a base d'argile et decarbonate de calcium |
BE755970A (fr) * | 1969-09-10 | 1971-02-15 | English Clays Lovering Pochin | Pigment mixte se composant d'un pigment a l'argile et d'un pigment au cabonate de calcium |
-
1972
- 1972-01-21 GB GB311172A patent/GB1412961A/en not_active Expired
-
1973
- 1973-01-17 DE DE2302228A patent/DE2302228C3/de not_active Expired
- 1973-01-19 FR FR7301860A patent/FR2168522B3/fr not_active Expired
- 1973-01-19 US US00325031A patent/US3850655A/en not_active Expired - Lifetime
- 1973-01-19 IT IT67093/73A patent/IT984341B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2302228B2 (de) | 1980-06-19 |
FR2168522B3 (it) | 1976-01-23 |
US3850655A (en) | 1974-11-26 |
FR2168522A1 (it) | 1973-08-31 |
DE2302228A1 (de) | 1973-07-26 |
GB1412961A (en) | 1975-11-05 |
DE2302228C3 (de) | 1981-02-26 |
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