JPS56144739A - Preparation of microcapsule - Google Patents
Preparation of microcapsuleInfo
- Publication number
- JPS56144739A JPS56144739A JP4715780A JP4715780A JPS56144739A JP S56144739 A JPS56144739 A JP S56144739A JP 4715780 A JP4715780 A JP 4715780A JP 4715780 A JP4715780 A JP 4715780A JP S56144739 A JPS56144739 A JP S56144739A
- Authority
- JP
- Japan
- Prior art keywords
- film
- thereafter
- added
- microcapsule
- emulsifier
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- 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
- B01J13/20—After-treatment of capsule walls, e.g. hardening
- B01J13/22—Coating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Color Printing (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4715780A JPS56144739A (en) | 1980-04-10 | 1980-04-10 | Preparation of microcapsule |
GB8107674A GB2073697B (en) | 1980-04-10 | 1981-03-11 | Process for producing microcapsules having two-layer walls |
DE19813110281 DE3110281A1 (de) | 1980-04-10 | 1981-03-17 | Verfahren zur herstellung von mikrokapseln |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4715780A JPS56144739A (en) | 1980-04-10 | 1980-04-10 | Preparation of microcapsule |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56144739A true JPS56144739A (en) | 1981-11-11 |
JPH0142740B2 JPH0142740B2 (nl) | 1989-09-14 |
Family
ID=12767244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4715780A Granted JPS56144739A (en) | 1980-04-10 | 1980-04-10 | Preparation of microcapsule |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS56144739A (nl) |
DE (1) | DE3110281A1 (nl) |
GB (1) | GB2073697B (nl) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62121641A (ja) * | 1985-11-08 | 1987-06-02 | ザ・スタンダ−ド・レジスタ−・カンパニ− | 化学複写コ−テイング |
JPS62277146A (ja) * | 1986-05-26 | 1987-12-02 | Fuji Photo Film Co Ltd | マイクロカプセルの製造方法 |
JP2003519564A (ja) * | 2000-01-13 | 2003-06-24 | 呉羽化学工業株式会社 | マイクロカプセルおよびその製造方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4610927A (en) * | 1983-09-14 | 1986-09-09 | Kureha Kagaku Kogyo Kabushiki Kaisha | Microcapsules containing a hydrophobic, volatile core substance and their production |
US4601863A (en) * | 1984-02-09 | 1986-07-22 | Kanzaki Paper Manufacturing Co., Ltd. | Process for producing powder of microcapsules |
FR2610537A1 (fr) * | 1987-02-11 | 1988-08-12 | Rhone Poulenc Chimie | Procede ameliore de microencapsulation par polyaddition interfaciale |
EP0341648A3 (de) * | 1988-05-11 | 1990-10-17 | Drescher Geschäftsdrucke Gmbh | Mikrokapseln und Verfahren zu ihrer Herstellung |
KR900014029A (ko) * | 1989-03-15 | 1990-10-22 | 로레인 제이. 프란시스 | 아민-포름알데하이드 마이크로캡슐의 제조방법 및 이에 의해 제조된 감광성 마이크로캡슐 |
FR2698561B1 (fr) * | 1992-11-27 | 1995-02-17 | Flamel Tech Sa | Microcapsules contenant au moins un principe actif, application de ces microcapsules dans des systèmes de libération instantanée de principes actifs, et procédé de pelliculage utile pour préparer lesdites microcapsules. |
HUP0301347A3 (en) * | 2000-06-12 | 2012-03-28 | Kureha Corp | Microcapsule suspension liquid and process for production thereof |
CA2311192A1 (en) * | 2000-06-12 | 2001-12-12 | Harald D. H. Stover | Encapsulation process using isocyanate moieties |
AU2003232543B2 (en) * | 2002-05-31 | 2009-01-29 | Mcmaster University | Method of encapsulating hydrophobic organic molecules in polyurea capsules |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5128589A (en) * | 1974-09-04 | 1976-03-10 | Matsushita Electric Ind Co Ltd | Denbahatsukokeikotainoseizohoho |
JPS5370985A (en) * | 1976-12-04 | 1978-06-23 | Bayer Ag | Microcapsule and manufacture thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1052195A (en) * | 1974-09-12 | 1979-04-10 | Moore Business Forms | Production of dual walled microcapsules by reducing ph to polymerize aminoaldehyde precondensate |
-
1980
- 1980-04-10 JP JP4715780A patent/JPS56144739A/ja active Granted
-
1981
- 1981-03-11 GB GB8107674A patent/GB2073697B/en not_active Expired
- 1981-03-17 DE DE19813110281 patent/DE3110281A1/de active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5128589A (en) * | 1974-09-04 | 1976-03-10 | Matsushita Electric Ind Co Ltd | Denbahatsukokeikotainoseizohoho |
JPS5370985A (en) * | 1976-12-04 | 1978-06-23 | Bayer Ag | Microcapsule and manufacture thereof |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62121641A (ja) * | 1985-11-08 | 1987-06-02 | ザ・スタンダ−ド・レジスタ−・カンパニ− | 化学複写コ−テイング |
JPS62277146A (ja) * | 1986-05-26 | 1987-12-02 | Fuji Photo Film Co Ltd | マイクロカプセルの製造方法 |
JPH0586250B2 (nl) * | 1986-05-26 | 1993-12-10 | Fuji Photo Film Co Ltd | |
JP2003519564A (ja) * | 2000-01-13 | 2003-06-24 | 呉羽化学工業株式会社 | マイクロカプセルおよびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0142740B2 (nl) | 1989-09-14 |
DE3110281A1 (de) | 1982-03-25 |
DE3110281C2 (nl) | 1989-07-13 |
GB2073697A (en) | 1981-10-21 |
GB2073697B (en) | 1984-01-11 |
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