DE69000552D1 - Verfahren zur herstellung von mikrokapseln. - Google Patents
Verfahren zur herstellung von mikrokapseln.Info
- Publication number
- DE69000552D1 DE69000552D1 DE9090303908T DE69000552T DE69000552D1 DE 69000552 D1 DE69000552 D1 DE 69000552D1 DE 9090303908 T DE9090303908 T DE 9090303908T DE 69000552 T DE69000552 T DE 69000552T DE 69000552 D1 DE69000552 D1 DE 69000552D1
- Authority
- DE
- Germany
- Prior art keywords
- producing microcapsules
- microcapsules
- producing
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000003094 microcapsule Substances 0.000 title 1
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
- B01J13/18—In situ polymerisation with all reactants being present in the same phase
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2984—Microcapsule with fluid core [includes liposome]
- Y10T428/2985—Solid-walled microcapsule from synthetic polymer
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 |
---|---|---|---|
JP1092292A JP2502146B2 (ja) | 1989-04-12 | 1989-04-12 | 微小カプセルの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69000552D1 true DE69000552D1 (de) | 1993-01-21 |
DE69000552T2 DE69000552T2 (de) | 1993-05-27 |
Family
ID=14050343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9090303908T Expired - Fee Related DE69000552T2 (de) | 1989-04-12 | 1990-04-11 | Verfahren zur herstellung von mikrokapseln. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5061410A (de) |
EP (1) | EP0397325B1 (de) |
JP (1) | JP2502146B2 (de) |
AU (1) | AU627564B2 (de) |
DE (1) | DE69000552T2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW202378B (de) * | 1991-09-11 | 1993-03-21 | Ciba Geigy Ag | |
ATE149095T1 (de) * | 1991-09-11 | 1997-03-15 | Ciba Geigy Ag | Pestizidformulierungen |
JP3104394B2 (ja) * | 1992-05-13 | 2000-10-30 | 日本製紙株式会社 | 微小カプセルの製造方法 |
US5650173A (en) * | 1993-11-19 | 1997-07-22 | Alkermes Controlled Therapeutics Inc. Ii | Preparation of biodegradable microparticles containing a biologically active agent |
CA2176716C (en) * | 1993-11-19 | 2009-04-07 | Ramstack, J. Michael | Preparation of biodegradable microparticles containing a biologically active agent |
US9993793B2 (en) | 2010-04-28 | 2018-06-12 | The Procter & Gamble Company | Delivery particles |
US9186642B2 (en) | 2010-04-28 | 2015-11-17 | The Procter & Gamble Company | Delivery particle |
WO2012074588A2 (en) | 2010-08-30 | 2012-06-07 | President And Fellows Of Harvard College | Shear controlled release for stenotic lesions and thrombolytic therapies |
CN103458871B (zh) | 2011-04-07 | 2015-05-13 | 宝洁公司 | 具有增强的聚丙烯酸酯微胶囊的沉积的调理剂组合物 |
CN103458858B (zh) | 2011-04-07 | 2016-04-27 | 宝洁公司 | 具有增强的聚丙烯酸酯微胶囊的沉积的洗发剂组合物 |
MX2013010980A (es) | 2011-04-07 | 2013-10-30 | Procter & Gamble | Composiciones de limpieza personal con deposito mejorado de microcapsulas de poliacrilato. |
US10485739B2 (en) | 2014-10-16 | 2019-11-26 | Encapsys Llc | High strength microcapsules |
US9714396B2 (en) | 2014-10-16 | 2017-07-25 | Encapsys Llc | Controlled release dual walled microcapsules |
US9714397B2 (en) | 2014-10-16 | 2017-07-25 | Encapsys Llc | Controlled release microcapsules |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4100103A (en) * | 1976-12-30 | 1978-07-11 | Ncr Corporation | Capsule manufacture |
JPS5425277A (en) * | 1977-07-27 | 1979-02-26 | Fuji Photo Film Co Ltd | Method of producing microcapsule |
JPS5814942A (ja) * | 1981-07-17 | 1983-01-28 | Jujo Paper Co Ltd | 微小カプセルの製造方法 |
US4444699A (en) * | 1982-04-20 | 1984-04-24 | Appleton Papers Inc. | Capsule manufacture |
US4490313A (en) * | 1983-01-24 | 1984-12-25 | Appleton Papers Inc. | Capsule manufacture |
US4552811A (en) * | 1983-07-26 | 1985-11-12 | Appleton Papers Inc. | Capsule manufacture |
US4574110A (en) * | 1983-07-28 | 1986-03-04 | Mitsui Toatsu Chemicals, Incorporated | Process for producing microcapsules and microcapsule slurry |
US4753759A (en) * | 1985-06-26 | 1988-06-28 | Sakura Color Products Corp. | Microcapsule manufacture |
JPH0611396B2 (ja) * | 1985-07-17 | 1994-02-16 | 日本製紙株式会社 | 微小カプセルの製造方法 |
JP2634836B2 (ja) * | 1988-01-29 | 1997-07-30 | 大王製紙株式会社 | マイクロカプセルの製造方法 |
-
1989
- 1989-04-12 JP JP1092292A patent/JP2502146B2/ja not_active Expired - Lifetime
-
1990
- 1990-04-09 AU AU52983/90A patent/AU627564B2/en not_active Ceased
- 1990-04-10 US US07/507,050 patent/US5061410A/en not_active Expired - Lifetime
- 1990-04-11 EP EP90303908A patent/EP0397325B1/de not_active Expired - Lifetime
- 1990-04-11 DE DE9090303908T patent/DE69000552T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69000552T2 (de) | 1993-05-27 |
AU5298390A (en) | 1990-10-18 |
AU627564B2 (en) | 1992-08-27 |
EP0397325A1 (de) | 1990-11-14 |
EP0397325B1 (de) | 1992-12-09 |
JPH02273540A (ja) | 1990-11-08 |
US5061410A (en) | 1991-10-29 |
JP2502146B2 (ja) | 1996-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NIPPON PAPER INDUSTRIES CO. LTD., TOKIO/TOKYO, JP |
|
8339 | Ceased/non-payment of the annual fee |