WO1993021263A1 - Porous polymer material and method of obtaining it - Google Patents
Porous polymer material and method of obtaining it Download PDFInfo
- Publication number
- WO1993021263A1 WO1993021263A1 PCT/RU1992/000023 RU9200023W WO9321263A1 WO 1993021263 A1 WO1993021263 A1 WO 1993021263A1 RU 9200023 W RU9200023 W RU 9200023W WO 9321263 A1 WO9321263 A1 WO 9321263A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dispersion
- dispersed
- phase
- temperature
- paragraphs
- Prior art date
Links
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
-
- 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
- C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
Definitions
- the present invention is available on a commercial basis for the 5th material and the method of its transmission from primary distributions.
- the incumbent conditions for the occurrence of these processes are the incapability of the disease, the high incidence of the disease is 60%.
- the processing of the lasers is suitable for the use of ample, convenient
- cross-linking agents are introduced, the accelerator is also stapled, the cross-linking process is thickened, and
- this structure is also shared by a large-scale, non-viscous substrate.
- emulsions for forming a connected dispensing system in the form of a product unloading this product with a damp, moist, dry sponge, drying.
- a silicone elastomeric tube is being produced from the concentrator.
- ⁇ vann ⁇ y emulszhzh ⁇ lzh ⁇ gan ⁇ sil ⁇ sana (• 30-60 wt) ⁇ uyu zam ⁇ azhivayu ⁇ ⁇ i ⁇ em ⁇ e ⁇ a ⁇ u ⁇ e - 18 C 24 ⁇ echenie chas ⁇ v, ⁇ sle cheg ⁇ zam ⁇ zhenn ⁇ e product ⁇ azm ⁇ azhivayu ⁇ Yu ts ⁇ i ⁇ mna ⁇ n ⁇ y ⁇ em ⁇ e ⁇ a ⁇ u ⁇ e in ⁇ echenie 6 chas ⁇ v w vysushivayu ⁇ ts ⁇ zh ⁇ em ⁇ e ⁇ a ⁇ u ⁇ e 70 C.
- Sledue ⁇ ⁇ me ⁇ i ⁇ , ch ⁇ ⁇ byaza ⁇ elnym usl ⁇ viem ⁇ lucheniya sponges are the use of emulsions, containing a large-bulk filler and a small mercury compound.
- the filler introduces in the form of a stabilized one-dzhespey kremnemy, which in the subsequent process eliminates the pressure.
- the nominal filler and the organic connection of tin cause drying to fix the lips.
- a solid elastic sponge with closed ends is only obtained when drying a sponge that is thoroughly wet, and wet walls are not exposed to moisture.
- the effect of adhesion is manifested to the greatest extent upon receipt of samples in the form of films,
- the quickness of the process may be improved by freezing the emulsion by freezing.
- the written method is a logical process, and its implementation does not have any toxic discharges
- the structure of the lips is controlled by the stability of the emulsion, the molecular weight of the plug, and also the high quality of the removable plug. 5 This option also excludes the possibility of receiving silicone lips with the same condition that it is in contact with your device and is protected from
- the main task of the invention is to create a system
- the task is solved in order to prevent this from happening.
- the proposed method is provided for by a technical igniter.
- the proposed method ensures that the material is even shorter at the front of the building without the need for inserts, staplers, thickeners and non-corrosive products. If there is a substantial improvement in the method according to the invention, the isolation of harmful substances and toxic substances is excluded.
- the plant is connected with the size and capacity of the engine, and the environment is separated by the freezing process.
- the process of shutting down is carried out at the same time, it is available for better connected, quicker, but there is no need for additional
- the 35th phase and the non-existent dispersed medium is 3-11: 1.
- the volume of the non-dispersed dispersion of the medium separates the difference between the volume of the drive - 7 -
- dispersion is not neglected before the final release of the medium, but before a separate environment between
- the dispersed phase is not affected by a positive dzg.
- the standard dispersed phase and the non-standardized dispersed medium will be greater than II: I, the part will be deflected, being impressed
- the segments of macromolecules located in the scope of the approximate parts are valid.
- the depth of the autogenous contact is dependent on the availability of a fixed phase and the service of maintaining a connected system. It is desirable to have a coherently dispersed system
- 25 vans are consumable of calcium, calcium, titanium dioxide, and in terms of organic matter - are replicating flavors, lignite, and cellulose.
- Deeper auto-contact in a separate way, affects the structure of the process, which is inaccessible, The use of desiccant agents and fillers will make it even easier to use shallow auto-contact points between extended particles and increased compo- sition. 5 securing a connected communications system is dependent on the consumer and can be varied for each connected system is deeply dependent on - 10 - approximate parts. If you have to disconnect a connected device, the same way as freezing should be higher, but do not overstart it.
- the reversed connected distribution system allows the system to be opened and disconnected
- the 25th stage of disabling included heating up of the communicated connected dispersed system.
- the material is fairly flexible and has a small capacity for irreversible deformation.
- a commercially available material is advisable so that the dispersed dispersion will interrupt the cells of the micro-
- Immobilized cages do not lose their productive activity, that is, they have an active activity. Such a material can be found less in the food or medical industry.
- the diameters are 1: 3-7.
- the proposed material is provided according to the invention, in which case it may be provided with a film of its own and a bulk product.
- the size of it makes up 0.01 to 10 mm.
- the product, according to the invention is characterized by a higher elasticity, thanks to the indicated volumetric
- FIG. K-5a this is an illustration of electronic components of a centrally owned and non-proprietary center.
- the composition is minus 0 * 28 ° ⁇ .
- 200 g of alternative dispersion is poured into.
- the ratio of the acceptable dispersed phase ( ⁇ ⁇ ) and the non-dispersed dispersed medium (U 2 ) is 5.9: 1.
- the resulting connected distribution system is maintained at a temperature of minus 60 ° C for another 3.5 hours before reversal of the phase, at the same time
- 35 products that are compatible with this system make up 153 g (153 ml) ⁇ of the difference between the volume of the dispersed medium in the liquid system and the volume of 160 ml.
- the apparent density of the material ( ⁇ ⁇ ) $ as determined by the weight of the commercially available sample is 0.385 g / cm 3 .
- the commercial properties of the dried material are refined by the instantaneous process (£ m ), and the compact is compressed. He is at the lab with a 5 ⁇ seat. This sunroof for the finished material is 3.5 mm.
- Figures ⁇ -5 are provided with the microcircuits of the central parts of these materials, which are all part of the world. 5 Example 26.
- the named optimal dispersion also contains a filler-pigment deep French " , in quantity I mass. per 100 parts by weight ⁇ lim Brass ⁇ rion.
- the dispersed product is predominantly water that is not inherent in it and is unavailable in quantity (up to 0.05 wt.) Of the product
- 35 phases makes up approximately 41 ml ( ⁇ ) taking into account that the compactness of the preliminary phase is 0.98 g / cm 3 .
- Voluminous - 20 - the solution of the micro- and the macro a separate experimental method by means of hematothermal measurements is 1: 5.
- the apparent density of the material (* ⁇ ) is 0.386 g / cm 3 .
- Example 27 Example 27.
- Distinctive dispersion also contains a precipitated calcium deposit, in each case 250 parts by weight are available. per 100 parts by weight ⁇ zhme ⁇ rion.
- the dispersed product is a proprietary water. The beginning of the melting process (.n.pl) in the dispersed medium ⁇
- the 20 volumetric ratio of the dispersed dispersed phase ( ⁇ - ⁇ ) and the non-dispersed dispersed medium (V) is 4.1: 1.
- the resulting connected dispersive system is maintained at a temperature of minus 40 ° C for 5.5 hours before reversal of the phase, at the same time
- auxiliary material Received after unloading, cleaned - 21 -
- the auxiliary material has interconnected micro- and anisodiammetic materials, primarily the first and foremost are used in the past. 5 Volumetric combination of micro- and macroprocessor, separate operation ': alternatively, by means of geometric measurements, it is 1: 3.
- the apparent density of the material (/ ⁇ ) is 0.942 g / cm 3 .
- the instantaneous boot (£) is 1.5 mm.
- the brackets of the microorganisms are used, they use the emergency dispersion. in the case of a discontinuous phase, it is the operation of the unit with the connection of the stylish links
- the concentration of the dispersed phase constitutes 20 wt.%.
- the aforementioned intermittent dispersion also contains the cords of the other Zass.
- thermogram is minus 0.28 ° ⁇ .
- the ratio of the discontinuous dispersed phase ( ⁇ ⁇ ) and the unstable dispersed medium ( ⁇ ⁇ ) is 7.4: 1.
- the resulting connected distribution system can withstand a temperature of minus 40 ° C for 3 hours before reversing the phase, and at the same time get rid of the waste
- Example 26 Unloading the sample is carried out at a temperature of 20 ° C for 3 hours before leaving the unit - 23 -
- the dispersed full system is a wet, wet, clean, limited material. After a sample of the material is unloaded from the container and place the process in place for existing
- the removable ratio of the micro- and the macrodecreased is 5 new experimental methods by means of geometrical measurements, it is 1: 4.7.
- the apparent density of the material ( with ⁇ ) is 0.372 g / cm 3 .
- the instantaneous value (£ m) is 3.1 mm.
- P ⁇ myshlennaya ⁇ imenim ⁇ s ⁇ 0 P ⁇ is ⁇ y ⁇ l ⁇ me ⁇ ny ma ⁇ e ⁇ ial, s ⁇ glasn ⁇ iz ⁇ b ⁇ e ⁇ eniyu, na ⁇ de ⁇ ⁇ imenenie in medicine, for bi ⁇ e ⁇ n ⁇ l ⁇ gii ⁇ me ⁇ i- ches ⁇ g ⁇ ts ⁇ ezi ⁇ vaniya and imm ⁇ bilizatsii ⁇ le ⁇ mi ⁇ ga- nizm ⁇ v in leg ⁇ y ts ⁇ myshlenn ⁇ s ⁇ i d ⁇ ya izg ⁇ vleniya de ⁇ aley ⁇ buvi, ⁇ ed ⁇ v zaschi ⁇ y for s ⁇ smen ⁇ v and ⁇ a ⁇ zhe in ⁇ aches ⁇ 5've ⁇ eshga- and sounding materials used in various technical respects.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69218786T DE69218786T2 (de) | 1992-01-31 | 1992-01-31 | Poröses polymermaterial und herstellungsverfahren |
US08/129,102 US5494939A (en) | 1992-01-31 | 1992-01-31 | Porous polymer material and process for production thereof |
PCT/RU1992/000023 WO1993021263A1 (en) | 1992-01-31 | 1992-01-31 | Porous polymer material and method of obtaining it |
AT92904629T ATE151095T1 (de) | 1992-01-31 | 1992-01-31 | Poröses polymermaterial und herstellungsverfahren |
ES92904629T ES2102493T3 (es) | 1992-01-31 | 1992-01-31 | Material polimerico poroso y procedimiento para su preparacion. |
JP4504231A JPH08508755A (ja) | 1992-01-31 | 1992-01-31 | 多孔質ポリマー材料及びその製法 |
EP92904629A EP0612791B1 (en) | 1992-01-31 | 1992-01-31 | Porous polymer material and method of obtaining it |
RU93057571A RU2109766C1 (ru) | 1992-01-31 | 1992-01-31 | Пористый полимерный материал и способ его получения |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/RU1992/000023 WO1993021263A1 (en) | 1992-01-31 | 1992-01-31 | Porous polymer material and method of obtaining it |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993021263A1 true WO1993021263A1 (en) | 1993-10-28 |
Family
ID=20129698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU1992/000023 WO1993021263A1 (en) | 1992-01-31 | 1992-01-31 | Porous polymer material and method of obtaining it |
Country Status (8)
Country | Link |
---|---|
US (1) | US5494939A (ru) |
EP (1) | EP0612791B1 (ru) |
JP (1) | JPH08508755A (ru) |
AT (1) | ATE151095T1 (ru) |
DE (1) | DE69218786T2 (ru) |
ES (1) | ES2102493T3 (ru) |
RU (1) | RU2109766C1 (ru) |
WO (1) | WO1993021263A1 (ru) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6103255A (en) | 1999-04-16 | 2000-08-15 | Rutgers, The State University | Porous polymer scaffolds for tissue engineering |
CA2370810C (en) * | 1999-04-16 | 2007-06-19 | Rutgers, The State University | Porous polymer scaffolds for tissue engineering |
RU2326135C2 (ru) * | 2006-07-26 | 2008-06-10 | Общество с ограниченной ответственностью "ХАЙДЕКС" | Ориентированный коллагеновый ретикулярный поропласт и способ его получения |
RU2326214C2 (ru) * | 2006-07-26 | 2008-06-10 | Общество с ограниченной ответственностью "ХАЙДЕКС" | Применение ориентированного коллагенового ретикулярного поропласта в качестве теплоизолирующего, терморегулирующего и звукоизолирующего материала |
US7851581B2 (en) * | 2006-08-22 | 2010-12-14 | Momentive Performance Materials Inc. | Film forming composition with spreading properties |
JP2009227923A (ja) * | 2008-03-25 | 2009-10-08 | Kyoritsu Kagaku Sangyo Kk | ネガパターンを有する物品を製造する方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US939831A (en) * | 1909-01-07 | 1909-11-09 | Edward N Hallett | Trousers-stretcher. |
DE2816037A1 (de) * | 1977-04-25 | 1978-10-26 | Brunswick Corp | Formbares schaummaterial und daraus hergestellte formkoerper |
DE2530657C2 (de) * | 1974-07-23 | 1984-12-20 | Tarkett AB, Ronnebyhamn | Verfahren zur Herstellung eines weichelastischen Schaummaterials |
EP0209726A2 (de) * | 1985-06-25 | 1987-01-28 | Merz & Co. GmbH & Co. | Löslicher Kollagen-Schwamm |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3634184A (en) * | 1968-06-06 | 1972-01-11 | Tenneco Chem | Elastomeric film and products therefrom |
US3852224A (en) * | 1972-09-14 | 1974-12-03 | Tee Pak Inc | Microporous films |
US4590022A (en) * | 1981-10-26 | 1986-05-20 | Seton Company | Method of forming a moisture permeable polymeric sheet material |
EP0122460B1 (en) * | 1983-03-23 | 1988-07-06 | Chuo Kagaku Co., Ltd. | Production of resin foam by aqueous medium |
US5120594A (en) * | 1989-11-20 | 1992-06-09 | Minnesota Mining And Manufacturing Company | Microporous polyolefin shaped articles with patterned surface areas of different porosity |
US5252620A (en) * | 1991-11-15 | 1993-10-12 | University Of Akron | Microcellular foams |
-
1992
- 1992-01-31 AT AT92904629T patent/ATE151095T1/de active
- 1992-01-31 US US08/129,102 patent/US5494939A/en not_active Expired - Lifetime
- 1992-01-31 WO PCT/RU1992/000023 patent/WO1993021263A1/ru active IP Right Grant
- 1992-01-31 DE DE69218786T patent/DE69218786T2/de not_active Expired - Fee Related
- 1992-01-31 EP EP92904629A patent/EP0612791B1/en not_active Expired - Lifetime
- 1992-01-31 ES ES92904629T patent/ES2102493T3/es not_active Expired - Lifetime
- 1992-01-31 JP JP4504231A patent/JPH08508755A/ja active Pending
- 1992-01-31 RU RU93057571A patent/RU2109766C1/ru active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US939831A (en) * | 1909-01-07 | 1909-11-09 | Edward N Hallett | Trousers-stretcher. |
DE2530657C2 (de) * | 1974-07-23 | 1984-12-20 | Tarkett AB, Ronnebyhamn | Verfahren zur Herstellung eines weichelastischen Schaummaterials |
DE2816037A1 (de) * | 1977-04-25 | 1978-10-26 | Brunswick Corp | Formbares schaummaterial und daraus hergestellte formkoerper |
EP0209726A2 (de) * | 1985-06-25 | 1987-01-28 | Merz & Co. GmbH & Co. | Löslicher Kollagen-Schwamm |
Also Published As
Publication number | Publication date |
---|---|
JPH08508755A (ja) | 1996-09-17 |
EP0612791A1 (en) | 1994-08-31 |
DE69218786D1 (de) | 1997-05-07 |
ATE151095T1 (de) | 1997-04-15 |
ES2102493T3 (es) | 1997-08-01 |
DE69218786T2 (de) | 1998-01-02 |
RU2109766C1 (ru) | 1998-04-27 |
EP0612791A4 (en) | 1994-05-17 |
US5494939A (en) | 1996-02-27 |
EP0612791B1 (en) | 1997-04-02 |
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