DK148498C - Kontinuerlig fremgangsmaade til fremstilling af mikrokapsler. - Google Patents
Kontinuerlig fremgangsmaade til fremstilling af mikrokapsler.Info
- Publication number
- DK148498C DK148498C DK108680A DK108680A DK148498C DK 148498 C DK148498 C DK 148498C DK 108680 A DK108680 A DK 108680A DK 108680 A DK108680 A DK 108680A DK 148498 C DK148498 C DK 148498C
- Authority
- DK
- Denmark
- Prior art keywords
- microcapples
- making
- continuous procedure
- procedure
- continuous
- 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
- B01J13/16—Interfacial polymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3225—Polyamines
- C08G18/3228—Polyamines acyclic
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/914—Transfer or decalcomania
-
- 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
-
- 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.]
- Y10T428/2989—Microcapsule with solid core [includes liposome]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792909906 DE2909906A1 (de) | 1979-03-14 | 1979-03-14 | Verfahren zur kontinuierlichen herstellung von mikrokapseln |
DE2909906 | 1979-03-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK108680A DK108680A (da) | 1980-09-15 |
DK148498B DK148498B (da) | 1985-07-22 |
DK148498C true DK148498C (da) | 1985-12-23 |
Family
ID=6065299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK108680A DK148498C (da) | 1979-03-14 | 1980-03-13 | Kontinuerlig fremgangsmaade til fremstilling af mikrokapsler. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4761255A (da) |
EP (1) | EP0016378B1 (da) |
JP (1) | JPS55124534A (da) |
BR (1) | BR8001504A (da) |
CA (1) | CA1138724A (da) |
DE (2) | DE2909906A1 (da) |
DK (1) | DK148498C (da) |
IL (1) | IL59585A (da) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3020148A1 (de) * | 1980-05-28 | 1981-12-03 | Bayer Ag, 5090 Leverkusen | Konzentrierte mikrokapselsuspensionen fuer reaktionsdurchschreibepapiere |
DE3421865A1 (de) * | 1984-06-13 | 1985-12-19 | Bayer Ag, 5090 Leverkusen | Kontinuierliche herstellung von mikrokapseldispersionen |
DE3532878A1 (de) * | 1985-09-14 | 1987-03-26 | Basf Ag | Kontinuierliches verfahren zur herstellung von mikrokapseln mit waenden aus melamin-formaldehydkondensaten in waessriger dispersion |
DE3635821A1 (de) * | 1986-10-22 | 1988-04-28 | Bayer Ag | Mikrokapseln mit verbesserten waenden |
US5164126A (en) * | 1991-03-05 | 1992-11-17 | Appleton Papers Inc. | Process for microencapsulation |
JP2684473B2 (ja) * | 1991-09-02 | 1997-12-03 | 富士写真フイルム株式会社 | マイクロカプセルの連続的製造方法 |
JP3306095B2 (ja) * | 1992-05-25 | 2002-07-24 | 富士写真フイルム株式会社 | マイクロカプセルの製造方法 |
ES2078190B1 (es) * | 1994-05-20 | 1996-08-01 | Cusi Lab | Procedimiento para el recubrimiento de goticulas o particulas de tamaño nanometrico. |
DE19541054B4 (de) * | 1995-11-03 | 2006-09-07 | Giesecke & Devrient Gmbh | Pigmente und Verfahren zu ihrer Herstellung |
DE19646110A1 (de) * | 1996-11-08 | 1998-05-14 | Bayer Ag | Mikrokapseln unter Verwendung von Iminooxadiazindion-Polyisocyanaten |
CA2304096C (en) | 1997-09-18 | 2003-09-09 | Skyepharma Inc. | Sustained-release liposomal anesthetic compositions |
NZ504188A (en) | 1997-11-14 | 2001-10-26 | Skyepharma Inc | Emulsification process for preparing multivesicular liposomes |
DE10051190A1 (de) | 2000-10-16 | 2002-04-25 | Bayer Ag | Mikrokapseln mit Wänden aus Polyharnstoff |
DE10117671A1 (de) * | 2001-04-09 | 2002-10-10 | Bayer Ag | Mit duftstoffhaltigen Mikrokapseln ausgerüstetes Leder |
DE10241000A1 (de) * | 2001-09-10 | 2003-03-27 | Bayer Ag | Mikrokapsel-haltige Vliese |
US8303680B2 (en) * | 2009-06-24 | 2012-11-06 | Basf Se | Encapsulated particle |
JP2012116832A (ja) * | 2010-11-11 | 2012-06-21 | Sumitomo Chemical Co Ltd | 有害生物防除成分を含有する分散液の製造方法及びマイクロカプセルの製造方法 |
US11357727B1 (en) | 2021-01-22 | 2022-06-14 | Pacira Pharmaceuticals, Inc. | Manufacturing of bupivacaine multivesicular liposomes |
US11278494B1 (en) | 2021-01-22 | 2022-03-22 | Pacira Pharmaceuticals, Inc. | Manufacturing of bupivacaine multivesicular liposomes |
US11033495B1 (en) | 2021-01-22 | 2021-06-15 | Pacira Pharmaceuticals, Inc. | Manufacturing of bupivacaine multivesicular liposomes |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH453305A (fr) * | 1963-10-21 | 1968-06-14 | Pilot Pen Co Ltd | Procédé pour encapsuler de fines gouttelettes de liquides dispersées |
US3577515A (en) * | 1963-12-13 | 1971-05-04 | Pennwalt Corp | Encapsulation by interfacial polycondensation |
US3432327A (en) * | 1964-03-13 | 1969-03-11 | Pilot Pen Co Ltd | Pressure sensitive copying sheet and the production thereof |
JPS4830917A (da) * | 1971-08-25 | 1973-04-23 | ||
JPS4832778A (da) * | 1971-08-31 | 1973-05-02 | ||
US3816331A (en) * | 1972-07-05 | 1974-06-11 | Ncr | Continuous encapsulation and device therefor |
DE2311712B2 (de) * | 1973-03-09 | 1978-08-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur Hersteilung von Mikrokapseln |
-
1979
- 1979-03-14 DE DE19792909906 patent/DE2909906A1/de not_active Withdrawn
-
1980
- 1980-03-06 DE DE8080101130T patent/DE3060028D1/de not_active Expired
- 1980-03-06 EP EP80101130A patent/EP0016378B1/de not_active Expired
- 1980-03-11 IL IL59585A patent/IL59585A/xx unknown
- 1980-03-12 JP JP3047080A patent/JPS55124534A/ja active Pending
- 1980-03-12 CA CA000347480A patent/CA1138724A/en not_active Expired
- 1980-03-13 DK DK108680A patent/DK148498C/da not_active IP Right Cessation
- 1980-03-13 BR BR8001504A patent/BR8001504A/pt unknown
-
1987
- 1987-04-24 US US07/042,223 patent/US4761255A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DK108680A (da) | 1980-09-15 |
US4761255A (en) | 1988-08-02 |
JPS55124534A (en) | 1980-09-25 |
DE2909906A1 (de) | 1980-10-02 |
IL59585A (en) | 1982-07-30 |
EP0016378B1 (de) | 1981-10-07 |
DK148498B (da) | 1985-07-22 |
EP0016378A1 (de) | 1980-10-01 |
DE3060028D1 (en) | 1981-12-17 |
CA1138724A (en) | 1983-01-04 |
BR8001504A (pt) | 1980-11-11 |
IL59585A0 (en) | 1980-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |