FR2448971A1 - Procede pour la preparation de corps microporeux renfermant un ou plusieurs agents actifs - Google Patents
Procede pour la preparation de corps microporeux renfermant un ou plusieurs agents actifsInfo
- Publication number
- FR2448971A1 FR2448971A1 FR8003301A FR8003301A FR2448971A1 FR 2448971 A1 FR2448971 A1 FR 2448971A1 FR 8003301 A FR8003301 A FR 8003301A FR 8003301 A FR8003301 A FR 8003301A FR 2448971 A1 FR2448971 A1 FR 2448971A1
- Authority
- FR
- France
- Prior art keywords
- bodies containing
- active agents
- preparation
- microporous bodies
- microporous
- 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
- 239000013543 active substance Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000002791 soaking Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
Landscapes
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT7920213A IT1207172B (it) | 1979-02-15 | 1979-02-15 | Processo per la preparazione dicorpi microporosi inglobanti uno o piu' agenti attivi. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2448971A1 true FR2448971A1 (fr) | 1980-09-12 |
| FR2448971B1 FR2448971B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-12-16 |
Family
ID=11164802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8003301A Granted FR2448971A1 (fr) | 1979-02-15 | 1980-02-14 | Procede pour la preparation de corps microporeux renfermant un ou plusieurs agents actifs |
Country Status (35)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2584552A (en) * | 1948-04-12 | 1952-02-05 | Delman Corp | Diaphragm pump |
| DE3130606C2 (de) * | 1981-08-01 | 1985-03-21 | Rolf Dr. 8700 Würzburg Siegel | Verfahren zur Isolierung von an der Antikörperbildung beteiligten Zellen |
| US4732851A (en) * | 1982-03-16 | 1988-03-22 | Purification Engineering, Inc. | Immobilization of cells with a polyazetidine prepolymer |
| DE3215211A1 (de) * | 1982-04-23 | 1983-10-27 | Akzo Gmbh | Mikroporoese mit wirkstoffen beladene pulver |
| CA1252046A (en) * | 1982-11-04 | 1989-04-04 | Martin J. Cline | Methods for oncogenic detection |
| GB2189809A (en) * | 1986-05-03 | 1987-11-04 | Michael Storey Otterburn | Immobilized biological material |
| DE3735397A1 (de) * | 1987-10-20 | 1989-05-03 | Hoechst Ag | Magnetische membrankapseln und ihre verwendung |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB953414A (en) * | 1960-07-12 | 1964-03-25 | Fred Leuschner | Shaped structures for biological processes |
| US3672955A (en) * | 1970-05-20 | 1972-06-27 | Us Agriculture | Preparation of an insoluble active enzyme |
| FR2222080A1 (en) * | 1973-03-22 | 1974-10-18 | Viejo Jacques | Stabilisation of pepsin - by salt formation with a carboxy polymethylene |
| FR2222383A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-03-22 | 1974-10-18 | Snam Progetti | |
| FR2228785A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-05-07 | 1974-12-06 | Dorr Oliver Inc | |
| JPS50121485A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-03-08 | 1975-09-23 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1039756B (it) * | 1975-07-10 | 1979-12-10 | Snam Progetti | Procedimento per migliopare l at tivita di enzimi ossidoriduttasici inglobati in strutture filamentose |
| JPS52145592A (en) * | 1976-05-27 | 1977-12-03 | Kansai Paint Co Ltd | Immobilization of enzymes of microbial cells |
-
1979
- 1979-02-15 IT IT7920213A patent/IT1207172B/it active
-
1980
- 1980-01-25 GR GR61038A patent/GR73888B/el unknown
- 1980-01-31 IL IL59278A patent/IL59278A/xx unknown
- 1980-02-04 GB GB8003622A patent/GB2041941B/en not_active Expired
- 1980-02-04 MW MW10/80A patent/MW1080A1/xx unknown
- 1980-02-04 ZA ZA00800644A patent/ZA80644B/xx unknown
- 1980-02-07 ZM ZM17/80A patent/ZM1780A1/xx unknown
- 1980-02-08 YU YU333/80A patent/YU44312B/xx unknown
- 1980-02-11 NO NO800351A patent/NO161077C/no unknown
- 1980-02-11 PH PH23629A patent/PH20814A/en unknown
- 1980-02-12 ES ES489196A patent/ES8102803A1/es not_active Expired
- 1980-02-12 DK DK060380A patent/DK167286B1/da active
- 1980-02-13 BR BR8000975A patent/BR8000975A/pt not_active IP Right Cessation
- 1980-02-13 BG BG046606A patent/BG40485A3/xx unknown
- 1980-02-13 PT PT70829A patent/PT70829A/pt not_active IP Right Cessation
- 1980-02-13 EG EG86/80A patent/EG14977A/xx active
- 1980-02-13 SE SE8001137A patent/SE452160B/sv not_active IP Right Cessation
- 1980-02-13 CA CA000345588A patent/CA1148312A/en not_active Expired
- 1980-02-14 HU HU80335A patent/HU186733B/hu not_active IP Right Cessation
- 1980-02-14 CH CH123180A patent/CH644387A5/it not_active IP Right Cessation
- 1980-02-14 KR KR1019800000587A patent/KR850000252B1/ko not_active Expired
- 1980-02-14 DD DD80219059A patent/DD149075A5/de not_active IP Right Cessation
- 1980-02-14 LU LU82166A patent/LU82166A1/fr unknown
- 1980-02-14 IE IE282/80A patent/IE49394B1/en not_active IP Right Cessation
- 1980-02-14 AT AT0080480A patent/AT380487B/de not_active IP Right Cessation
- 1980-02-14 FR FR8003301A patent/FR2448971A1/fr active Granted
- 1980-02-14 CS CS801017A patent/CS268652B2/cs unknown
- 1980-02-14 PL PL1980222024A patent/PL133437B1/pl unknown
- 1980-02-15 NL NLAANVRAGE8000962,A patent/NL189007C/xx not_active IP Right Cessation
- 1980-02-15 AR AR279986A patent/AR228027A1/es active
- 1980-02-15 JP JP1676280A patent/JPS55115827A/ja active Pending
- 1980-02-15 BE BE0/199424A patent/BE881755A/fr not_active IP Right Cessation
- 1980-02-15 IN IN173/CAL/80A patent/IN152453B/en unknown
- 1980-02-15 DE DE19803005771 patent/DE3005771A1/de active Granted
- 1980-02-15 RO RO100196A patent/RO81372B/ro unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB953414A (en) * | 1960-07-12 | 1964-03-25 | Fred Leuschner | Shaped structures for biological processes |
| US3672955A (en) * | 1970-05-20 | 1972-06-27 | Us Agriculture | Preparation of an insoluble active enzyme |
| FR2222080A1 (en) * | 1973-03-22 | 1974-10-18 | Viejo Jacques | Stabilisation of pepsin - by salt formation with a carboxy polymethylene |
| FR2222383A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-03-22 | 1974-10-18 | Snam Progetti | |
| FR2228785A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-05-07 | 1974-12-06 | Dorr Oliver Inc | |
| JPS50121485A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-03-08 | 1975-09-23 |
Non-Patent Citations (1)
| Title |
|---|
| CA1976 * |
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |