IT954471B - Procedimento per la produzione di microcapsule - Google Patents
Procedimento per la produzione di microcapsuleInfo
- Publication number
- IT954471B IT954471B IT49790/72A IT4979072A IT954471B IT 954471 B IT954471 B IT 954471B IT 49790/72 A IT49790/72 A IT 49790/72A IT 4979072 A IT4979072 A IT 4979072A IT 954471 B IT954471 B IT 954471B
- Authority
- IT
- Italy
- Prior art keywords
- microcapsules
- procedure
- production
- 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
- B01J13/12—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution
- B01J13/125—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution by evaporation of the solvent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/165—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components characterised by the use of microcapsules; Special solvents for incorporating the ingredients
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712119933 DE2119933C3 (de) | 1971-04-23 | Verfahren zur Herstellung von Mikrokapseln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT954471B true IT954471B (it) | 1973-08-30 |
Family
ID=5805711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT49790/72A IT954471B (it) | 1971-04-23 | 1972-04-20 | Procedimento per la produzione di microcapsule |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS531229B1 (fr) |
| AR (1) | AR193861A1 (fr) |
| AT (1) | AT320594B (fr) |
| AU (1) | AU473398B2 (fr) |
| BE (1) | BE782476A (fr) |
| CA (1) | CA968641A (fr) |
| CH (1) | CH583067A5 (fr) |
| CS (1) | CS172945B2 (fr) |
| DD (1) | DD100883A5 (fr) |
| DK (1) | DK131327B (fr) |
| ES (1) | ES402010A1 (fr) |
| FR (1) | FR2133967B1 (fr) |
| GB (1) | GB1375118A (fr) |
| IT (1) | IT954471B (fr) |
| NL (1) | NL7205355A (fr) |
| SE (1) | SE379153B (fr) |
| SU (1) | SU479275A3 (fr) |
| ZA (1) | ZA722662B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE60710B1 (en) | 1987-08-26 | 1994-08-10 | Rohm & Haas | Process for microencapsulation, uses of polymers prepared by said process, and compositions containing polymers prepared by said process |
| US5981719A (en) | 1993-03-09 | 1999-11-09 | Epic Therapeutics, Inc. | Macromolecular microparticles and methods of production and use |
| US6090925A (en) | 1993-03-09 | 2000-07-18 | Epic Therapeutics, Inc. | Macromolecular microparticles and methods of production and use |
| RU2524388C1 (ru) * | 2013-02-26 | 2014-07-27 | Открытое акционерное общество "Федеральный научно-производственный центр "Алтай" | Способ изготовления газогенерирующего элемента для низкотемпературного газогенератора |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2800457A (en) * | 1953-06-30 | 1957-07-23 | Ncr Co | Oil-containing microscopic capsules and method of making them |
| FR1298313A (fr) * | 1959-12-21 | 1962-07-13 | Upjohn Co | Procédé de séparation en phases liquide-liquide pour l'enduisage de particules extrêmement fines |
| US3418250A (en) * | 1965-10-23 | 1968-12-24 | Us Plywood Champ Papers Inc | Microcapsules, process for their formation and transfer sheet record material coated therewith |
-
1972
- 1972-03-28 CH CH459272A patent/CH583067A5/xx not_active IP Right Cessation
- 1972-04-18 CS CS722604A patent/CS172945B2/cs unknown
- 1972-04-19 GB GB1807472A patent/GB1375118A/en not_active Expired
- 1972-04-19 SU SU1914973A patent/SU479275A3/ru active
- 1972-04-19 ZA ZA722662A patent/ZA722662B/xx unknown
- 1972-04-20 SE SE7205185A patent/SE379153B/xx unknown
- 1972-04-20 JP JP3922972A patent/JPS531229B1/ja active Pending
- 1972-04-20 IT IT49790/72A patent/IT954471B/it active
- 1972-04-20 NL NL7205355A patent/NL7205355A/xx not_active Application Discontinuation
- 1972-04-20 FR FR7214016A patent/FR2133967B1/fr not_active Expired
- 1972-04-21 DD DD162484A patent/DD100883A5/xx unknown
- 1972-04-21 AT AT353172A patent/AT320594B/de not_active IP Right Cessation
- 1972-04-21 AU AU41451/72A patent/AU473398B2/en not_active Expired
- 1972-04-21 CA CA140,314A patent/CA968641A/en not_active Expired
- 1972-04-21 AR AR241604A patent/AR193861A1/es active
- 1972-04-21 BE BE782476A patent/BE782476A/fr unknown
- 1972-04-21 DK DK196372AA patent/DK131327B/da unknown
- 1972-04-22 ES ES402010A patent/ES402010A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT320594B (de) | 1975-02-25 |
| SE379153B (fr) | 1975-09-29 |
| AR193861A1 (es) | 1973-05-31 |
| SU479275A3 (ru) | 1975-07-30 |
| CA968641A (en) | 1975-06-03 |
| DE2119933B2 (de) | 1976-07-22 |
| BE782476A (fr) | 1972-10-23 |
| JPS531229B1 (fr) | 1978-01-17 |
| FR2133967A1 (fr) | 1972-12-01 |
| NL7205355A (fr) | 1972-10-25 |
| DK131327C (fr) | 1975-11-24 |
| AU4145172A (en) | 1973-10-25 |
| DK131327B (da) | 1975-06-30 |
| ZA722662B (en) | 1973-02-28 |
| AU473398B2 (en) | 1976-06-24 |
| FR2133967B1 (fr) | 1977-07-22 |
| CS172945B2 (en) | 1977-01-28 |
| DD100883A5 (fr) | 1973-10-12 |
| DE2119933A1 (de) | 1972-11-09 |
| ES402010A1 (es) | 1975-03-01 |
| GB1375118A (fr) | 1974-11-27 |
| CH583067A5 (fr) | 1976-12-31 |
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