IT1040510B - Procedimento per incapsulare od avvolgere sostanze solide o liquide in polimeri - Google Patents
Procedimento per incapsulare od avvolgere sostanze solide o liquide in polimeriInfo
- Publication number
- IT1040510B IT1040510B IT49732/70A IT4973270A IT1040510B IT 1040510 B IT1040510 B IT 1040510B IT 49732/70 A IT49732/70 A IT 49732/70A IT 4973270 A IT4973270 A IT 4973270A IT 1040510 B IT1040510 B IT 1040510B
- Authority
- IT
- Italy
- Prior art keywords
- encapsulating
- polymers
- procedure
- liquid substances
- wrapping solid
- Prior art date
Links
Classifications
-
- 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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/08—Simple coacervation, i.e. addition of highly hydrophilic material
-
- 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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
- B01J13/16—Interfacial polymerisation
-
- 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
- B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Glanulating (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1917738A DE1917738B2 (de) | 1969-04-05 | 1969-04-05 | Verfahren zum Einbetten bzw Umhüllen von festen oder flussigen Substanzen |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1040510B true IT1040510B (it) | 1979-12-20 |
Family
ID=5730557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT49732/70A IT1040510B (it) | 1969-04-05 | 1970-04-03 | Procedimento per incapsulare od avvolgere sostanze solide o liquide in polimeri |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS4823258B1 (de) |
AT (1) | AT294777B (de) |
AU (1) | AU1332970A (de) |
BE (1) | BE748480A (de) |
CA (1) | CA928588A (de) |
DE (1) | DE1917738B2 (de) |
ES (1) | ES378246A1 (de) |
FR (1) | FR2042927A5 (de) |
GB (1) | GB1310715A (de) |
IL (1) | IL34146A0 (de) |
IT (1) | IT1040510B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2420994A1 (fr) * | 1978-03-30 | 1979-10-26 | Pentel Kk | Microcapsules ayant une paroi en substance minerale et procede de leur preparation |
US4389419A (en) * | 1980-11-10 | 1983-06-21 | Damon Corporation | Vitamin encapsulation |
JPS5929933A (ja) * | 1982-08-10 | 1984-02-17 | Kajima Corp | 空調装置 |
US4663286A (en) * | 1984-02-13 | 1987-05-05 | Damon Biotech, Inc. | Encapsulation of materials |
US5855915A (en) * | 1995-06-30 | 1999-01-05 | Baylor University | Tablets or biologically acceptable implants for long-term antiinflammatory drug release |
DE102005020551A1 (de) | 2005-05-03 | 2006-11-09 | Degussa Ag | Feste, redispergierbare Emulsion |
-
1969
- 1969-04-05 DE DE1917738A patent/DE1917738B2/de not_active Withdrawn
-
1970
- 1970-03-24 IL IL34146A patent/IL34146A0/xx unknown
- 1970-04-01 CA CA078810A patent/CA928588A/en not_active Expired
- 1970-04-02 AU AU13329/70A patent/AU1332970A/en not_active Expired
- 1970-04-03 GB GB1582870A patent/GB1310715A/en not_active Expired
- 1970-04-03 AT AT307470A patent/AT294777B/de not_active IP Right Cessation
- 1970-04-03 BE BE748480D patent/BE748480A/xx unknown
- 1970-04-03 IT IT49732/70A patent/IT1040510B/it active
- 1970-04-03 FR FR7012212A patent/FR2042927A5/fr not_active Expired
- 1970-04-04 JP JP45028308A patent/JPS4823258B1/ja active Pending
- 1970-04-04 ES ES378246A patent/ES378246A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2042927A5 (de) | 1971-02-12 |
DE1917738B2 (de) | 1980-06-26 |
GB1310715A (en) | 1973-03-21 |
ES378246A1 (es) | 1972-05-16 |
BE748480A (de) | 1970-09-16 |
DE1917738A1 (de) | 1970-10-08 |
AT294777B (de) | 1971-12-10 |
AU1332970A (en) | 1971-10-07 |
IL34146A0 (en) | 1970-05-21 |
CA928588A (en) | 1973-06-19 |
JPS4823258B1 (de) | 1973-07-12 |
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