ZA754567B - Dual-walled microcapsules and method for producing the same - Google Patents
Dual-walled microcapsules and method for producing the sameInfo
- Publication number
- ZA754567B ZA754567B ZA00754567A ZA754567A ZA754567B ZA 754567 B ZA754567 B ZA 754567B ZA 00754567 A ZA00754567 A ZA 00754567A ZA 754567 A ZA754567 A ZA 754567A ZA 754567 B ZA754567 B ZA 754567B
- Authority
- ZA
- South Africa
- Prior art keywords
- dual
- producing
- same
- walled microcapsules
- microcapsules
- 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
- B01J13/14—Polymerisation; cross-linking
- B01J13/18—In situ polymerisation with all reactants being present in the same phase
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Color Printing (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50541574A | 1974-09-12 | 1974-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA754567B true ZA754567B (en) | 1976-06-30 |
Family
ID=24010214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00754567A ZA754567B (en) | 1974-09-12 | 1975-07-16 | Dual-walled microcapsules and method for producing the same |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5413874B2 (en) |
| AU (1) | AU502339B2 (en) |
| BE (1) | BE832897A (en) |
| CA (1) | CA1052195A (en) |
| CH (1) | CH615363A5 (en) |
| DE (1) | DE2537238C2 (en) |
| FR (1) | FR2284366A1 (en) |
| GB (1) | GB1502440A (en) |
| IT (1) | IT1047055B (en) |
| NL (1) | NL7510799A (en) |
| ZA (1) | ZA754567B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5547139A (en) * | 1978-09-30 | 1980-04-03 | Mitsubishi Paper Mills Ltd | Improved small capsule |
| NZ196601A (en) | 1980-04-08 | 1982-12-21 | Wiggins Teape Group Ltd | Production of microcapsules |
| JPS56144739A (en) * | 1980-04-10 | 1981-11-11 | Mitsubishi Paper Mills Ltd | Preparation of microcapsule |
| US4601863A (en) * | 1984-02-09 | 1986-07-22 | Kanzaki Paper Manufacturing Co., Ltd. | Process for producing powder of microcapsules |
| JPS60237864A (en) * | 1984-05-08 | 1985-11-26 | Mitsubishi Electric Corp | High voltage thyristor converter |
| ATE235960T1 (en) * | 2000-01-13 | 2003-04-15 | Kureha Chemical Ind Co Ltd | MICRO CAPSULE AND ITS PRODUCTION PROCESS |
| EP1658131B1 (en) * | 2003-08-26 | 2016-09-21 | Devan-Micropolis SA | Double walled microcapsules with an outer thermoplastic wall and application process thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH540715A (en) * | 1970-05-26 | 1973-10-15 | Ciba Geigy Ag | Process for the encapsulation of a substance finely divided in a liquid |
| DE2323243C3 (en) * | 1973-05-09 | 1980-02-28 | Robert Bosch Gmbh, 7000 Stuttgart | Method for producing a wear-resistant hard metal layer on a metal object, in particular on the cutting edge of a steel saw blade |
| JPS5813212B2 (en) * | 1973-07-17 | 1983-03-12 | 富士写真フイルム株式会社 | Microcapsules |
-
1975
- 1975-07-04 CA CA230,762A patent/CA1052195A/en not_active Expired
- 1975-07-11 AU AU82961/75A patent/AU502339B2/en not_active Expired
- 1975-07-16 ZA ZA00754567A patent/ZA754567B/en unknown
- 1975-08-20 GB GB34627/75A patent/GB1502440A/en not_active Expired
- 1975-08-20 JP JP10107475A patent/JPS5413874B2/ja not_active Expired
- 1975-08-21 DE DE2537238A patent/DE2537238C2/en not_active Expired
- 1975-08-29 BE BE159591A patent/BE832897A/en not_active IP Right Cessation
- 1975-09-03 FR FR7526985A patent/FR2284366A1/en active Granted
- 1975-09-08 CH CH1163775A patent/CH615363A5/en not_active IP Right Cessation
- 1975-09-09 IT IT51255/75A patent/IT1047055B/en active
- 1975-09-12 NL NL7510799A patent/NL7510799A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CH615363A5 (en) | 1980-01-31 |
| DE2537238C2 (en) | 1984-11-08 |
| JPS5413874B2 (en) | 1979-06-02 |
| BE832897A (en) | 1975-12-16 |
| JPS5147578A (en) | 1976-04-23 |
| AU502339B2 (en) | 1979-07-19 |
| DE2537238A1 (en) | 1976-03-25 |
| FR2284366A1 (en) | 1976-04-09 |
| GB1502440A (en) | 1978-03-01 |
| NL7510799A (en) | 1976-03-16 |
| FR2284366B1 (en) | 1983-04-22 |
| AU8296175A (en) | 1977-01-13 |
| CA1052195A (en) | 1979-04-10 |
| IT1047055B (en) | 1980-09-10 |
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