ITTO930107A0 - BODY WITH OPEN PORE, STABLE IN DIMENSION. - Google Patents
BODY WITH OPEN PORE, STABLE IN DIMENSION.Info
- Publication number
- ITTO930107A0 ITTO930107A0 ITTO930107A ITTO930107A ITTO930107A0 IT TO930107 A0 ITTO930107 A0 IT TO930107A0 IT TO930107 A ITTO930107 A IT TO930107A IT TO930107 A ITTO930107 A IT TO930107A IT TO930107 A0 ITTO930107 A0 IT TO930107A0
- Authority
- IT
- Italy
- Prior art keywords
- dimension
- stable
- open pore
- pore
- open
- Prior art date
Links
- 239000011148 porous material Substances 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1638—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate
- B01D39/1653—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin
- B01D39/1661—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin sintered or bonded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
- B29C67/202—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising elimination of a solid or a liquid ingredient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0658—Filter elements specially adapted for their arrangement in vehicles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
- A61K9/204—Polyesters, e.g. poly(lactide-co-glycolide)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH570/92A CH684273A5 (en) | 1992-02-25 | 1992-02-25 | Porous dimensionally stable body. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO930107A0 true ITTO930107A0 (en) | 1993-02-19 |
ITTO930107A1 ITTO930107A1 (en) | 1994-08-19 |
IT1260596B IT1260596B (en) | 1996-04-22 |
Family
ID=4190065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO930107A IT1260596B (en) | 1992-02-25 | 1993-02-19 | OPEN-PORE BODIES, STABLE IN THE DIMENSION. |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH684273A5 (en) |
DE (1) | DE4304427A1 (en) |
FR (1) | FR2687588A1 (en) |
IT (1) | IT1260596B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19521656A1 (en) * | 1995-06-14 | 1996-12-19 | New Ways Of Analytics Gmbh | Carrier for a catalyst |
DE19651734C2 (en) * | 1996-12-12 | 1999-05-12 | Dds Drug Delivery Service Ges | Preparation in the form of a polymer-auxiliary compound and / or a polymer-active compound and process for its production and its use for the production of tablets and / or other larger matrix units |
DE10200387B4 (en) * | 2002-01-08 | 2009-11-26 | Translumina Gmbh | stent |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1051320A (en) * | 1964-01-13 | 1966-12-14 | W.R. Grace & Co. | Micro-porous polyethylene and a process for the manufacture thereof |
FR2237667A1 (en) * | 1973-07-18 | 1975-02-14 | Equip Automobile Cie Fse | Coating polyurethane foam air filters with adhesive bound fibres - to increase dust retention by e.g. automobile filters |
JPS618107A (en) * | 1984-06-22 | 1986-01-14 | Mitsubishi Rayon Co Ltd | Production of microporous membrane |
US4702917A (en) * | 1985-11-18 | 1987-10-27 | Research Triangle Institute | Porous bioabsorbable polyesters |
DE3644588C1 (en) * | 1986-12-27 | 1988-03-10 | Ethicon Gmbh | Implant and process for its manufacture |
NL8703115A (en) * | 1987-12-23 | 1989-07-17 | Groningen Science Park | BIODEGRADABLE POLYURETHANS, PREPARATIONS BASED ON THESE, AND POLYESTER POLYOL PREPOLYMERS. |
JPH02261802A (en) * | 1989-04-03 | 1990-10-24 | Sumitomo Cement Co Ltd | Preparation of porous chitinous material |
NL9001642A (en) * | 1990-07-19 | 1992-02-17 | Stamicarbon | Material prodn. for implant for treating damaged tissue - by shaping mixt. of biodegradable polymer, solvent, granulate and solvent for granulate, removing solvents and washing out granulate |
-
1992
- 1992-02-25 CH CH570/92A patent/CH684273A5/en not_active IP Right Cessation
-
1993
- 1993-02-14 DE DE4304427A patent/DE4304427A1/en not_active Withdrawn
- 1993-02-19 IT ITTO930107A patent/IT1260596B/en active IP Right Grant
- 1993-02-23 FR FR9302035A patent/FR2687588A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CH684273A5 (en) | 1994-08-15 |
ITTO930107A1 (en) | 1994-08-19 |
IT1260596B (en) | 1996-04-22 |
DE4304427A1 (en) | 1993-10-21 |
FR2687588A1 (en) | 1993-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |