RU2018139473A - Пористые термопластичные мембраны - Google Patents
Пористые термопластичные мембраны Download PDFInfo
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- RU2018139473A RU2018139473A RU2018139473A RU2018139473A RU2018139473A RU 2018139473 A RU2018139473 A RU 2018139473A RU 2018139473 A RU2018139473 A RU 2018139473A RU 2018139473 A RU2018139473 A RU 2018139473A RU 2018139473 A RU2018139473 A RU 2018139473A
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- 239000012528 membrane Substances 0.000 title claims 20
- 229920001169 thermoplastic Polymers 0.000 title 1
- 239000004416 thermosoftening plastic Substances 0.000 title 1
- 239000004814 polyurethane Substances 0.000 claims 8
- 229920002635 polyurethane Polymers 0.000 claims 8
- 150000002009 diols Chemical class 0.000 claims 6
- 239000011148 porous material Substances 0.000 claims 6
- 238000000034 method Methods 0.000 claims 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims 3
- 150000001875 compounds Chemical class 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 239000005056 polyisocyanate Substances 0.000 claims 3
- 229920001228 polyisocyanate Polymers 0.000 claims 3
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 2
- 125000000524 functional group Chemical group 0.000 claims 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims 2
- 229910052753 mercury Inorganic materials 0.000 claims 2
- 229920005862 polyol Polymers 0.000 claims 2
- 150000003077 polyols Chemical class 0.000 claims 2
- -1 polysiloxanes Polymers 0.000 claims 2
- 238000002459 porosimetry Methods 0.000 claims 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims 2
- AWZJGLSULMKJQP-UHFFFAOYSA-N [6-(cyanatodiazenyl)hexyldiazenyl] cyanate Chemical compound N(=NOC#N)CCCCCCN=NOC#N AWZJGLSULMKJQP-UHFFFAOYSA-N 0.000 claims 1
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 125000002947 alkylene group Chemical group 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 claims 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0013—Casting processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/54—Polyureas; Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3893—Low-molecular-weight compounds having heteroatoms other than oxygen containing silicon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/61—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
- C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/15—Use of additives
- B01D2323/218—Additive materials
- B01D2323/2182—Organic additives
- B01D2323/21823—Alcohols or hydroxydes, e.g. ethanol, glycerol or phenol
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/0283—Pore size
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2340/00—Filter material
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- 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
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2475/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Claims (25)
1. Мембрана, содержащая полиуретан (PU1), где полиуретан (PU1) имеет в основе следующие компоненты:
- от 80 до 100% массовых смеси по меньшей мере одного диола (D1) и по меньшей мере одного полиизоцианата (I1), и
- от 0 до 20% массовых по меньшей мере одного соединения (С1), имеющего по меньшей мере две функциональные группы, которые являются реакционноспособными по отношению к изоцианатным группам,
где эта мембрана имеет поры со средним диаметром пор в диапазоне от 0,001 мкм до 0,8 мкм, определенном с использованием ртутной порометрии согласно стандарту DIN 66133,
где распределение размеров пор имеет градиентное изменение по диаметрам в мембране.
2. Мембрана по п. 1, где эта мембрана содержит дополнительный полиуретан (PU2), который имеет в основе по меньшей мере один полиол (Р2), по меньшей мере один диол (D2) и по меньшей мере один полиизоцианат (12).
3. Мембрана по п. 1, где соединение (С1) представляет собой полиол.
4. Мембрана по п. 1, где соединение (С1) выбирается из группы дивалентных остатков олиго- или полисилоксанов формулы
где Ak представляет собой алкилен с 2-4 атомами углерода, R представляет собой алкил с 1-4 атомами углерода, и каждый из р, q и q' независимо представляет собой число, выбранное из диапазона 0-50.
5. Мембрана по п. 1, где эта мембрана имеет толщину в диапазоне от 5 до 100 мкм.
6. Мембрана по п. 1, где эта мембрана имеет давление проникновения жидкости в диапазоне от 1 до 5 бар.
7. Мембрана по п. 1, где диол (D1) выбирают из группы, состоящей из этандиола, бутандиола и гександиола.
8. Мембрана по любому одному из пп. 1-7, где полиизоцианат выбирают из группы, состоящей из дифенилметандиизоцианата (MDI), толуолдиизоцианата (TDI) и гексаметилендиазоцианата (HDI).
9. Способ получения мембраны, включающий стадии
(i) предоставление раствора (L1), по меньшей мере содержащего полиуретан (PU1),
(ii) получения мембраны из раствора (L1) с использованием инверсии фазы,
где мембрана имеет поры со средним диаметром пор в диапазоне от 0,001 мкм до 0,8 мкм, определенном с использованием ртутной порометрии согласно стандарту DIN 66133, и
где распределение размеров пор имеет градиентное изменение по диаметрам в мембране.
10. Способ по п. 9, где раствор (L1) содержит по меньшей мере одну добавку, выбранную из группы, состоящей из моно-, ди- или триаканолов, не имеющих никаких других функциональных групп, таких как изопропанол, этиленгликоль, пропиленгликоль или пропилентриол (глицерин).
11. Способ по любому из пп. 9 или 10, где стадия (ii) включает стадии (ii-a) и (ii-b):
(ii-a) образование пленки из раствора (L1);
(ii-b) приведение этой пленки в контакт со смесью (L2).
12. Способ по п. 11, где смесь (L2) содержит воду.
13. Применение мембраны по любому одному из пп. 1-8 или мембраны, полученной или получаемой в соответствии со способом по любому одному из пп. 9-12, для нанесения покрытия на тканое изделие.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16164661 | 2016-04-11 | ||
| EP16164661.7 | 2016-04-11 | ||
| PCT/EP2017/058665 WO2017178482A1 (en) | 2016-04-11 | 2017-04-11 | Porous thermoplastic membranes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2018139473A true RU2018139473A (ru) | 2020-05-13 |
| RU2018139473A3 RU2018139473A3 (ru) | 2020-05-27 |
Family
ID=55701888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018139473A RU2018139473A (ru) | 2016-04-11 | 2017-04-11 | Пористые термопластичные мембраны |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20190112474A1 (ru) |
| EP (1) | EP3443018A1 (ru) |
| JP (1) | JP2019513870A (ru) |
| KR (1) | KR20180134383A (ru) |
| CN (1) | CN109071765A (ru) |
| RU (1) | RU2018139473A (ru) |
| WO (1) | WO2017178482A1 (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2767054C1 (ru) * | 2021-06-21 | 2022-03-16 | Федеральное государственное бюджетное образовательное учреждение высшего образования «Казанский национальный исследовательский технологический университет» (ФГБОУ ВО «КНИТУ») | Способ получения полиуретановой композиции для изготовления паропроницаемой мембраны |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102649883B1 (ko) | 2017-10-10 | 2024-03-20 | 바스프 에스이 | 탄성 멤브레인 |
| US11739475B2 (en) * | 2019-08-30 | 2023-08-29 | Basf Se | Water vapor-permeable composite material |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3341847A1 (de) * | 1983-11-19 | 1985-06-13 | Akzo Gmbh, 5600 Wuppertal | Membranen aus diisocyanat-additionspolymeren fuer haemodialyse und/oder haemofiltration |
| WO2000067813A1 (en) * | 1999-05-07 | 2000-11-16 | Salviac Limited | Biostable polyurethane products |
| JP2008515668A (ja) * | 2004-10-06 | 2008-05-15 | ザ リサーチ ファウンデーション オブ ステイト ユニバーシティー オブ ニューヨーク | 高流量かつ低付着の濾過媒体 |
| DE102007019051B3 (de) * | 2007-04-23 | 2008-10-09 | Fresenius Medical Care Deutschland Gmbh | Hohlfaserkapillarmembran und Verfahren zu deren Herstellung |
| US20090149565A1 (en) * | 2007-12-11 | 2009-06-11 | Chunqing Liu | Method for Making High Performance Mixed Matrix Membranes |
| US20100075101A1 (en) * | 2008-09-25 | 2010-03-25 | Man-Wing Tang | Cast-on-Tricot Asymmetric and Composite Separation Membranes |
| WO2010054975A1 (en) * | 2008-11-17 | 2010-05-20 | Basf Se | Process for the distribution of silicates in coating materials |
| SG183185A1 (en) * | 2010-03-09 | 2012-09-27 | Polymers Crc Ltd | Polyurethane block copolymer containing one or more polysiloxane blocks for membranes |
| GB201012080D0 (en) * | 2010-07-19 | 2010-09-01 | Imp Innovations Ltd | Asymmetric membranes for use in nanofiltration |
| EP2780393A1 (de) * | 2011-11-16 | 2014-09-24 | Basf Se | Polymeres material, seine herstellung und verwendung |
| EP2986362A1 (en) * | 2013-04-19 | 2016-02-24 | Basf Se | Improving the chemical stability of membranes |
-
2017
- 2017-04-11 RU RU2018139473A patent/RU2018139473A/ru not_active Application Discontinuation
- 2017-04-11 JP JP2018553409A patent/JP2019513870A/ja not_active Withdrawn
- 2017-04-11 US US16/090,663 patent/US20190112474A1/en not_active Abandoned
- 2017-04-11 WO PCT/EP2017/058665 patent/WO2017178482A1/en active Application Filing
- 2017-04-11 CN CN201780023172.2A patent/CN109071765A/zh active Pending
- 2017-04-11 KR KR1020187032663A patent/KR20180134383A/ko not_active Withdrawn
- 2017-04-11 EP EP17717147.7A patent/EP3443018A1/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2767054C1 (ru) * | 2021-06-21 | 2022-03-16 | Федеральное государственное бюджетное образовательное учреждение высшего образования «Казанский национальный исследовательский технологический университет» (ФГБОУ ВО «КНИТУ») | Способ получения полиуретановой композиции для изготовления паропроницаемой мембраны |
Also Published As
| Publication number | Publication date |
|---|---|
| US20190112474A1 (en) | 2019-04-18 |
| JP2019513870A (ja) | 2019-05-30 |
| RU2018139473A3 (ru) | 2020-05-27 |
| WO2017178482A1 (en) | 2017-10-19 |
| EP3443018A1 (en) | 2019-02-20 |
| CN109071765A (zh) | 2018-12-21 |
| KR20180134383A (ko) | 2018-12-18 |
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