YU84101A - Višefazni postupak za proizvodnju mikrokapsula ispunjenih gasom - Google Patents
Višefazni postupak za proizvodnju mikrokapsula ispunjenih gasomInfo
- Publication number
- YU84101A YU84101A YU84101A YUP84101A YU84101A YU 84101 A YU84101 A YU 84101A YU 84101 A YU84101 A YU 84101A YU P84101 A YUP84101 A YU P84101A YU 84101 A YU84101 A YU 84101A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- microcapsules
- stage method
- producing gas
- filled microcapsules
- polymerization
- Prior art date
Links
- 239000003094 microcapsule Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 4
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
- A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
- A61K49/223—Microbubbles, hollow microspheres, free gas bubbles, gas microspheres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- 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
- B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
-
- 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]
-
- 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.]
- Y10T428/2984—Microcapsule with fluid core [includes liposome]
- Y10T428/2985—Solid-walled microcapsule from synthetic polymer
- Y10T428/2987—Addition polymer from unsaturated monomers only
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Physics & Mathematics (AREA)
- Radiology & Medical Imaging (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Polymerisation Methods In General (AREA)
- Medicinal Preparation (AREA)
Abstract
Predmet pronalaska je višestepeni postupak za proizvodnju gasom ispunjenih mikrokapsula. U jednoj fazi postupka sledi polimerizacija supstance koja čini opnu, i iz toga u jednoj prostorno i/ili vremenski odvojenoj fazi postupka stvaranje mikrokapsula procesom nadgradnje. Dok se pri tom polimerizacija izvodi pod umerenim uslovima mešanja stvaranje mikrokapsula sledi pod dispergujućim uslovima.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19925311A DE19925311B4 (de) | 1999-05-27 | 1999-05-27 | Mehrstufen-Verfahren zur Herstellung von gasgefüllten Mikrokapseln |
Publications (1)
Publication Number | Publication Date |
---|---|
YU84101A true YU84101A (sh) | 2004-07-15 |
Family
ID=7910041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU84101A YU84101A (sh) | 1999-05-27 | 2000-05-23 | Višefazni postupak za proizvodnju mikrokapsula ispunjenih gasom |
Country Status (29)
Country | Link |
---|---|
US (1) | US6652782B1 (sh) |
EP (1) | EP1180043B1 (sh) |
JP (1) | JP2003500458A (sh) |
KR (1) | KR100681369B1 (sh) |
CN (1) | CN1189218C (sh) |
AT (1) | ATE245034T1 (sh) |
AU (1) | AU766705B2 (sh) |
BG (1) | BG106137A (sh) |
BR (1) | BR0011543A (sh) |
CA (1) | CA2373869A1 (sh) |
CZ (1) | CZ297351B6 (sh) |
DE (2) | DE19925311B4 (sh) |
DK (1) | DK1180043T3 (sh) |
EA (1) | EA004220B1 (sh) |
EE (1) | EE200100630A (sh) |
ES (1) | ES2203496T3 (sh) |
HK (1) | HK1050492A1 (sh) |
HR (1) | HRP20010942A2 (sh) |
HU (1) | HUP0201640A2 (sh) |
IL (1) | IL146466A0 (sh) |
MX (1) | MXPA01011998A (sh) |
NO (1) | NO322312B1 (sh) |
NZ (1) | NZ515147A (sh) |
PL (1) | PL195106B1 (sh) |
PT (1) | PT1180043E (sh) |
SK (1) | SK16912001A3 (sh) |
WO (1) | WO2000072888A1 (sh) |
YU (1) | YU84101A (sh) |
ZA (1) | ZA200110482B (sh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19952738A1 (de) * | 1999-10-27 | 2001-05-23 | Schering Ag | Verbesserte Suspensionen von Ultraschallkontrastmitteln |
DE10065068A1 (de) * | 2000-12-21 | 2002-07-04 | Schering Ag | Mehrstufen-Verfahren zur Herstellung von gasgefüllten Mikrokapseln mit definiert enger Größenverteilung durch definierte Fremdbegasung während des Mikrokapselaufbaus |
SE0302794D0 (sv) * | 2003-10-24 | 2003-10-24 | Per Hansson | Novel microparticles for ultrasound contrast imaging and drug delivery |
DE602005021057D1 (de) | 2004-01-20 | 2010-06-17 | Toronto E | Hochfrequenz-ultraschall-darstellung mit kontrastmitteln |
CN1984708B (zh) * | 2004-06-29 | 2014-01-29 | 皇家飞利浦电子股份有限公司 | 微球体 |
ITMI20110784A1 (it) * | 2011-05-09 | 2012-11-10 | Sipcam Spa | Processo per l'ottenimento di microcapsule |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1170569A (en) * | 1980-11-17 | 1984-07-10 | Julia S. Rasor | Microbubble precursors and methods for their production and use |
DE4219724A1 (de) * | 1992-06-13 | 1993-12-16 | Schering Ag | Verwendung von Mikrokapseln als Kontrastmittel für die Farbdoppler-Sonographie |
HU221485B (en) * | 1988-02-05 | 2002-10-28 | Schering Ag | Ultrasound contrast media consisting of microparticles and process for producing the same |
DE4004430A1 (de) | 1990-02-09 | 1991-08-14 | Schering Ag | Aus polyaldehyden aufgebaute kontrastmittel |
DE4219723A1 (de) | 1992-06-13 | 1993-12-16 | Schering Ag | Mikropartikel, Verfahren zu deren Herstellung, sowie die Verwendung dieser in der Diagnostik |
DE4232755A1 (de) | 1992-09-26 | 1994-03-31 | Schering Ag | Mikropartikelpräparationen aus biologisch abbaubaren Mischpolymeren |
US6068857A (en) * | 1993-09-09 | 2000-05-30 | Schering Aktiengesellchaft | Microparticles containing active ingredients, agents containing these microparticles, their use for ultrasound-controlled release of active ingredients, as well as a process for their production |
DE4403789A1 (de) * | 1994-02-03 | 1995-08-10 | Schering Ag | Mittel zur visuellen Markierung von Körpergewebe |
NO940711D0 (no) * | 1994-03-01 | 1994-03-01 | Nycomed Imaging As | Preparation of gas-filled microcapsules and contrasts agents for diagnostic imaging |
US5820850A (en) * | 1995-06-07 | 1998-10-13 | Molecular Biosystems, Inc. | Gas-filled amino acid block co-polymer microspheres useful as ultrasound contrast agents |
DE19648663A1 (de) | 1996-11-14 | 1998-05-28 | Schering Ag | Flüssigkeitsgefüllte Mikropartikel mit neuem Wirkungsprinzip und deren Verwendung als Diagnostika und Therapeutika |
-
1999
- 1999-05-27 DE DE19925311A patent/DE19925311B4/de not_active Expired - Fee Related
-
2000
- 2000-05-23 IL IL14646600A patent/IL146466A0/xx unknown
- 2000-05-23 WO PCT/DE2000/001678 patent/WO2000072888A1/de active IP Right Grant
- 2000-05-23 US US09/979,554 patent/US6652782B1/en not_active Expired - Fee Related
- 2000-05-23 DE DE50002914T patent/DE50002914D1/de not_active Expired - Fee Related
- 2000-05-23 MX MXPA01011998A patent/MXPA01011998A/es active IP Right Grant
- 2000-05-23 ES ES00945561T patent/ES2203496T3/es not_active Expired - Lifetime
- 2000-05-23 JP JP2000620994A patent/JP2003500458A/ja active Pending
- 2000-05-23 AT AT00945561T patent/ATE245034T1/de not_active IP Right Cessation
- 2000-05-23 HU HU0201640A patent/HUP0201640A2/hu unknown
- 2000-05-23 CA CA002373869A patent/CA2373869A1/en not_active Abandoned
- 2000-05-23 BR BR0011543-6A patent/BR0011543A/pt not_active IP Right Cessation
- 2000-05-23 EA EA200101154A patent/EA004220B1/ru not_active IP Right Cessation
- 2000-05-23 EP EP00945561A patent/EP1180043B1/de not_active Expired - Lifetime
- 2000-05-23 SK SK1691-2001A patent/SK16912001A3/sk unknown
- 2000-05-23 KR KR1020017015097A patent/KR100681369B1/ko not_active IP Right Cessation
- 2000-05-23 EE EEP200100630A patent/EE200100630A/xx unknown
- 2000-05-23 AU AU59627/00A patent/AU766705B2/en not_active Ceased
- 2000-05-23 YU YU84101A patent/YU84101A/sh unknown
- 2000-05-23 CZ CZ20014235A patent/CZ297351B6/cs not_active IP Right Cessation
- 2000-05-23 NZ NZ515147A patent/NZ515147A/en unknown
- 2000-05-23 PT PT00945561T patent/PT1180043E/pt unknown
- 2000-05-23 CN CNB008110212A patent/CN1189218C/zh not_active Expired - Fee Related
- 2000-05-23 DK DK00945561T patent/DK1180043T3/da active
- 2000-05-23 PL PL00351873A patent/PL195106B1/pl not_active IP Right Cessation
-
2001
- 2001-11-23 BG BG106137A patent/BG106137A/bg unknown
- 2001-11-26 NO NO20015745A patent/NO322312B1/no unknown
- 2001-12-20 ZA ZA200110482A patent/ZA200110482B/en unknown
- 2001-12-21 HR HR20010942A patent/HRP20010942A2/hr not_active Application Discontinuation
-
2003
- 2003-04-15 HK HK03102710A patent/HK1050492A1/xx not_active IP Right Cessation
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