FI70586C - Poroest fyllmedelinnehaollande reaktivt material vid oeppna celer och foerfarande foer framstaellning av detta - Google Patents
Poroest fyllmedelinnehaollande reaktivt material vid oeppna celer och foerfarande foer framstaellning av detta Download PDFInfo
- Publication number
- FI70586C FI70586C FI801365A FI801365A FI70586C FI 70586 C FI70586 C FI 70586C FI 801365 A FI801365 A FI 801365A FI 801365 A FI801365 A FI 801365A FI 70586 C FI70586 C FI 70586C
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- FI
- Finland
- Prior art keywords
- fibers
- oxidation
- reduction
- reactive
- weight
- Prior art date
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Classifications
-
- 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
- C08J9/0085—Use of fibrous compounding ingredients
-
- 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
- B01D39/1669—Cellular material
- B01D39/1676—Cellular material of synthetic origin
-
- 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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/015—Electron-exchangers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2762583 | 1979-05-03 | ||
| SU2762583 | 1979-05-03 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI801365A7 FI801365A7 (fi) | 1980-11-04 |
| FI70586B FI70586B (fi) | 1986-06-06 |
| FI70586C true FI70586C (fi) | 1986-09-24 |
Family
ID=20826194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI801365A FI70586C (fi) | 1979-05-03 | 1980-04-28 | Poroest fyllmedelinnehaollande reaktivt material vid oeppna celer och foerfarande foer framstaellning av detta |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4368277A (enExample) |
| JP (1) | JPS5858367B2 (enExample) |
| AT (1) | AT373271B (enExample) |
| DE (1) | DE3016713C2 (enExample) |
| FI (1) | FI70586C (enExample) |
| FR (1) | FR2455617A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3215260A1 (de) * | 1982-04-23 | 1983-10-27 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von faserhaltigen polyurethanformteilen mit farblich inhomogenen, fasrig verteilte farbkontraste aufweisenden oberflaechen und entsprechende formteile |
| US4748190A (en) * | 1985-12-24 | 1988-05-31 | The Dow Chemical Company | Process for forming a shaped porous fluorinated polymer catalyst and the resultant product |
| US4859745A (en) * | 1987-12-22 | 1989-08-22 | The Dow Chemical Company | Stratified fibrous fluoropolymer compositions and process for forming such fluoropolymers |
| US7244272B2 (en) | 2000-12-19 | 2007-07-17 | Nicast Ltd. | Vascular prosthesis and method for production thereof |
| US20070031607A1 (en) * | 2000-12-19 | 2007-02-08 | Alexander Dubson | Method and apparatus for coating medical implants |
| US20020084178A1 (en) * | 2000-12-19 | 2002-07-04 | Nicast Corporation Ltd. | Method and apparatus for manufacturing polymer fiber shells via electrospinning |
| US20040030377A1 (en) * | 2001-10-19 | 2004-02-12 | Alexander Dubson | Medicated polymer-coated stent assembly |
| US7794219B2 (en) * | 2001-03-20 | 2010-09-14 | Nicast Ltd. | Portable electrospinning device |
| WO2005065578A2 (en) * | 2004-01-06 | 2005-07-21 | Nicast Ltd. | Vascular prosthesis with anastomotic member |
| CN101573086A (zh) * | 2005-02-17 | 2009-11-04 | 尼卡斯特有限公司 | 可膨胀医疗设备 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2763624A (en) * | 1951-01-27 | 1956-09-18 | United Aircraft Corp | Polyester-polyisocyanate resins reinforced with fibers containing carbonamide groups |
| GB863064A (en) * | 1956-01-16 | 1961-03-15 | Armour & Co | Improvements in and relating to ion exchange in polyphase solvent media |
| US3024207A (en) * | 1958-04-10 | 1962-03-06 | Rohm & Haas | Ion-exchange products and methods for making and suing them |
| US3067482A (en) * | 1958-07-03 | 1962-12-11 | Du Pont | Sheet material and process of making same |
| US3021290A (en) * | 1958-10-27 | 1962-02-13 | Gen Tire & Rubber Co | Cellular polyrethane containing wood cellulose and method of preparing same |
| US3094494A (en) * | 1959-01-26 | 1963-06-18 | Rohm & Haas | Improved ion exchange cellular products |
| US3256218A (en) * | 1962-11-19 | 1966-06-14 | Du Pont | Dispersing coarse fillers in polyurethane foams |
| US3419506A (en) * | 1963-02-28 | 1968-12-31 | Johnson & Johnson | Pressurized composition for applying foamed dressings |
| US3483069A (en) * | 1965-08-23 | 1969-12-09 | Little Inc A | Polyurethane foam reinforced fibrous article and method of forming the same |
| US3737398A (en) * | 1969-11-13 | 1973-06-05 | D Yamaguchi | Method of making a polyvinyl acetal sponge buff |
| US4073840A (en) * | 1973-10-19 | 1978-02-14 | Exxon Research & Engineering Co. | Method for forming a fiber reinforced foam article |
| DE2359611C3 (de) * | 1973-11-30 | 1981-09-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von durch Harze auf Isocyanatbasis gebundenen Füllstoffen |
-
1980
- 1980-04-28 FI FI801365A patent/FI70586C/fi not_active IP Right Cessation
- 1980-04-30 DE DE3016713A patent/DE3016713C2/de not_active Expired
- 1980-04-30 FR FR8009794A patent/FR2455617A1/fr active Granted
- 1980-05-02 US US06/145,971 patent/US4368277A/en not_active Expired - Lifetime
- 1980-05-02 AT AT0235480A patent/AT373271B/de not_active IP Right Cessation
- 1980-05-06 JP JP55058754A patent/JPS5858367B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT373271B (de) | 1984-01-10 |
| DE3016713C2 (de) | 1984-08-09 |
| JPS5858367B2 (ja) | 1983-12-24 |
| US4368277A (en) | 1983-01-11 |
| FR2455617A1 (fr) | 1980-11-28 |
| JPS56832A (en) | 1981-01-07 |
| DE3016713A1 (de) | 1980-11-20 |
| FI801365A7 (fi) | 1980-11-04 |
| FR2455617B1 (enExample) | 1983-03-04 |
| ATA235480A (de) | 1983-05-15 |
| FI70586B (fi) | 1986-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: LENINGRADSKY INSTITUT TEXTILNOI I LEGKOI |