CN109996598A - 包含五嵌段共聚物的多孔膜及其制备方法 - Google Patents

包含五嵌段共聚物的多孔膜及其制备方法 Download PDF

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Publication number
CN109996598A
CN109996598A CN201780072212.2A CN201780072212A CN109996598A CN 109996598 A CN109996598 A CN 109996598A CN 201780072212 A CN201780072212 A CN 201780072212A CN 109996598 A CN109996598 A CN 109996598A
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film
block
solvent
membrane
perforated membrane
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Chinese (zh)
Inventor
米歇尔·M·莫克
卡尔·A·拉斯科夫斯基
卢卡斯·D·麦金托什
亚森特·L·莱彻卡
蒂莫西·M·吉拉德
小克林顿·P·沃勒
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3M Innovative Properties Co
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3M Innovative Properties Co
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • 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
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/80—Block polymers
    • 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
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • 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
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
    • B01D71/4011—Polymethylmethacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/023—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type using a coupling agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • C08F297/046—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes polymerising vinyl aromatic monomers and isoprene, optionally with other conjugated dienes
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
    • C08G65/2612—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aromatic or arylaliphatic hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • 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
    • B01D2325/021—Pore shapes
    • B01D2325/0212—Symmetric or isoporous membranes
    • 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
    • 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
    • B01D71/50—Polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/40—Chemical modification of a polymer taking place solely at one end or both ends of the polymer backbone, i.e. not in the side or lateral chains
    • 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
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/22—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the initiator used in polymerisation
    • C08G2650/24—Polymeric initiators

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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)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Graft Or Block Polymers (AREA)
CN201780072212.2A 2016-11-22 2017-11-14 包含五嵌段共聚物的多孔膜及其制备方法 Pending CN109996598A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662425334P 2016-11-22 2016-11-22
US62/425,334 2016-11-22
PCT/US2017/061496 WO2018097988A1 (en) 2016-11-22 2017-11-14 Porous membranes including pentablock copolymers and method of making the same

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Publication Number Publication Date
CN109996598A true CN109996598A (zh) 2019-07-09

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US (1) US11167251B2 (https=)
EP (1) EP3544720A4 (https=)
JP (1) JP7223691B2 (https=)
CN (1) CN109996598A (https=)
WO (1) WO2018097988A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114828991A (zh) * 2019-12-17 2022-07-29 3M创新有限公司 包括设置在多孔基材上的均孔膜的制品及其制备方法

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9527041B2 (en) 2011-05-04 2016-12-27 Cornell University Multiblock copolymer films, methods of making same, and uses thereof
EP3448551B1 (en) 2016-04-28 2024-07-17 Terapore Technologies, Inc. Charged isoporous materials for electrostatic separations
CN110475602B (zh) 2016-11-17 2022-05-03 特拉波雷技术有限公司 含有高分子量亲水性添加剂的均孔自组装嵌段共聚物膜及其制备方法
EP3545023B1 (en) 2016-11-22 2020-11-04 3M Innovative Properties Company Pentablock copolymers
CN110291124B (zh) * 2017-02-17 2021-06-25 3M创新有限公司 三嵌段共聚物
KR102308806B1 (ko) 2017-02-22 2021-10-07 테라포어 테크놀로지스, 인코포레이티드 리간드 결합 mbp 멤브레인, 사용 및 제조방법
JP2020519734A (ja) 2017-05-12 2020-07-02 テラポア テクノロジーズ，インコーポレイテッド 耐薬品性フッ素化マルチブロック重合体構造物、製造方法及びその使用
US20210077957A1 (en) * 2017-08-28 2021-03-18 Dsm Ip Assets B.V. Synthetic membrane composition comprising polyurethane blend
MX2020003098A (es) 2017-09-19 2020-07-28 Terapore Tech Inc Estructura entrelazada isoporosa de copolimero de bloques quimicamente resistente.
KR20200130387A (ko) 2018-03-12 2020-11-18 테라포어 테크놀로지스, 인코포레이티드 마크로보이드들을 갖는 이소포러스 메조포러스 비대칭 블록 코폴리머 재료들 및 이의 제조 방법
MX2020009509A (es) * 2018-03-12 2021-01-15 Terapore Tech Inc Materiales de copolimero de bloques libremente plegados y metodo de fabricacion de los mismos.
CN112203750B (zh) * 2018-06-01 2023-01-13 3M创新有限公司 包含三嵌段共聚物的多孔膜
WO2020194193A1 (en) * 2019-03-28 2020-10-01 3M Innovative Properties Company Porous membranes including triblock copolymers
EP3738988B1 (en) 2019-05-16 2022-07-13 3M Innovative Properties Company Amphiphilic triblock copolymer
CN112646096B (zh) * 2020-12-23 2022-05-31 常州大学 乙二醇-聚二甲基硅氧烷-甲基丙烯酸丁酯嵌段共聚物、多孔聚合物膜及其制备方法
CN113845751B (zh) * 2021-09-24 2023-04-18 四川大学 一种环氧树脂基电磁屏蔽复合材料及其制备方法和用途
WO2025155587A1 (en) * 2024-01-19 2025-07-24 Dupont Electronic Materials International, Llc Coating compositions and methods
WO2025155588A1 (en) * 2024-01-19 2025-07-24 Dupont Electronic Materials International, Llc Coating compositions and methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102212178A (zh) * 2011-04-11 2011-10-12 同济大学 一种具备温度和pH双重敏感性的五嵌段共聚物、制备方法及其应用
CA2886437A1 (en) * 2012-11-22 2014-05-30 Helmholtz-Zentrum Geesthacht Zentrum fur Material-und Kustenforschung GmbH Method for producing an integral-asymmetric hollow-fibre polymer membrane consisting of an amphiphilic block copolymer, the hollow-fibre membrane obtained and the use thereof
CN103861480A (zh) * 2014-03-21 2014-06-18 东华大学 一种亲水性聚偏氟乙烯平板膜和中空纤维膜的制备方法
US20140343177A1 (en) * 2013-01-14 2014-11-20 Kraton Polymers U.S. Llc Block copolymers, their manufacture and their use
WO2015153750A1 (en) * 2014-04-02 2015-10-08 Kraton Polymers U.S. Llc Process for the preparation of an aqueous emulsion of a midblock sulfonated block copolymer

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL271831A (https=) 1960-11-29
US3283042A (en) 1963-08-23 1966-11-01 Univ California Method of forming porous membranes
USRE27145E (en) 1969-05-20 1971-06-22 Side-chain
US4039593A (en) 1973-05-18 1977-08-02 Lithium Corporation Of America Preparation of hydroxy-terminated conjugated diene polymers
US3971373A (en) 1974-01-21 1976-07-27 Minnesota Mining And Manufacturing Company Particle-loaded microfiber sheet product and respirators made therefrom
US4100324A (en) 1974-03-26 1978-07-11 Kimberly-Clark Corporation Nonwoven fabric and method of producing same
US4258144A (en) 1979-11-21 1981-03-24 Phillips Petroleum Company Polyphenylene ether blends
US4429001A (en) 1982-03-04 1984-01-31 Minnesota Mining And Manufacturing Company Sheet product containing sorbent particulate material
IT1194408B (it) 1983-09-28 1988-09-22 Anic Spa Processo per la sintesi di copolimeri a blocchi a base di pivalolattone
JPS63248405A (ja) * 1986-05-30 1988-10-14 Mitsubishi Rayon Co Ltd 多孔質膜
US5149576A (en) 1990-11-26 1992-09-22 Kimberly-Clark Corporation Multilayer nonwoven laminiferous structure
US5145727A (en) 1990-11-26 1992-09-08 Kimberly-Clark Corporation Multilayer nonwoven composite structure
US5321148A (en) 1993-12-30 1994-06-14 Fmc Corporation Process for preparing functionalized alkyllithium compounds
US6160054A (en) 1995-05-08 2000-12-12 Fmc Corporation Hetero-telechelic polymers and processes for making same
US6197891B1 (en) 1994-05-13 2001-03-06 Fmc Corporation Functionalized chain extended initiators for anionic polymerization
TW322493B (https=) 1994-06-27 1997-12-11 Shell Int Research
TW346498B (en) 1994-10-11 1998-12-01 Shell Int Research Epoxidized monohydroxylated rubber toughening modifiers for epoxy resins
US5900464A (en) 1995-07-25 1999-05-04 Fmc Corporation Processes for making methacrylate and acrylate polymers
US6184338B1 (en) 1997-08-27 2001-02-06 Fmc Corporation Anionic polymerization initiators containing tertiary amine functionality, their chain extended analogues, and processes for using the same
US6391981B1 (en) 1999-04-23 2002-05-21 Kraton Polymers Us Llc Increased throughput in the manufacture of anionic polymers by reduction in polymer cement viscosity through the addition of metal alkyls
US7884160B2 (en) 2005-12-19 2011-02-08 Bridgestone Corporation Non-spherical nanoparticles made from living triblock polymer chains
DE102006045282C5 (de) * 2006-09-22 2012-11-22 Helmholtz-Zentrum Geesthacht Zentrum für Material-und Küstenforschung GmbH Isoporöse Membran und Verfahren zu ihrer Herstellung
WO2009152349A1 (en) 2008-06-12 2009-12-17 3M Innovative Properties Company Melt blown fine fibers and methods of manufacture
EP2291285A4 (en) 2008-06-12 2011-11-02 3M Innovative Properties Co BIOCOMPATIBLE HYDROPHILIC COMPOSITIONS
PL2443185T3 (pl) 2009-06-18 2014-11-28 3M Innovative Properties Co Pianki polimerowe
EP2533884A1 (en) 2010-02-11 2012-12-19 King Abdullah University Of Science And Technology Self-assembled block copolymer membrane
US9527041B2 (en) * 2011-05-04 2016-12-27 Cornell University Multiblock copolymer films, methods of making same, and uses thereof
US9861941B2 (en) * 2011-07-12 2018-01-09 Kraton Polymers U.S. Llc Modified sulfonated block copolymers and the preparation thereof
DE102012207338A1 (de) 2012-05-03 2013-11-07 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Membran mit isoporöser trennaktiver Schicht und Verfahren zur Herstellung einer Membran
DE102012207344A1 (de) 2012-05-03 2013-11-07 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Membran mit isoporöser trennaktiver Schicht und Verfahren zur Herstellung einer Membran
EP2695668B1 (de) 2012-08-09 2017-10-11 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Verfahren zum Herstellen einer thermoresponsiven Filtrationsmembran und thermoresponsive Filtrationsmembran
EP2695669B1 (de) 2012-08-09 2016-10-12 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Membran mit isoporöser trennaktiver Schicht und Verfahren zur Herstellung einer Membran
KR20160020404A (ko) 2013-03-11 2016-02-23 유니버시티 오브 노트르 담 디락 다중블록 공중합체 및 사용 방법
US10549243B2 (en) 2013-10-08 2020-02-04 King Abdullah University Of Science And Technology Polystyrene-b-polyethylene oxide block copolymer membranes, methods of making, and methods of use
JP2015073980A (ja) * 2013-10-11 2015-04-20 富士フイルム株式会社 ガス分離膜およびガス分離膜モジュール
US9441078B2 (en) 2014-05-30 2016-09-13 Pall Corporation Self-assembling polymers—I
US9592477B2 (en) 2014-05-30 2017-03-14 Pall Corporation Membrane comprising self-assembled block copolymer and process for producing the same by hybrid casting (Ib)
US9592476B2 (en) 2014-05-30 2017-03-14 Pall Corporation Membrane comprising self-assembled block copolymer and process for producing the same by hybrid casting (IIb)
DE102014213027A1 (de) 2014-07-04 2016-01-07 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Verfahren zur Herstellung einer Membran mit isoporöser trennaktiver Schicht mit einstellbarer Porengröße, Membran, Filtrationsmodul und Verwendung
EP3545023B1 (en) 2016-11-22 2020-11-04 3M Innovative Properties Company Pentablock copolymers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102212178A (zh) * 2011-04-11 2011-10-12 同济大学 一种具备温度和pH双重敏感性的五嵌段共聚物、制备方法及其应用
CA2886437A1 (en) * 2012-11-22 2014-05-30 Helmholtz-Zentrum Geesthacht Zentrum fur Material-und Kustenforschung GmbH Method for producing an integral-asymmetric hollow-fibre polymer membrane consisting of an amphiphilic block copolymer, the hollow-fibre membrane obtained and the use thereof
US20140343177A1 (en) * 2013-01-14 2014-11-20 Kraton Polymers U.S. Llc Block copolymers, their manufacture and their use
CN103861480A (zh) * 2014-03-21 2014-06-18 东华大学 一种亲水性聚偏氟乙烯平板膜和中空纤维膜的制备方法
WO2015153750A1 (en) * 2014-04-02 2015-10-08 Kraton Polymers U.S. Llc Process for the preparation of an aqueous emulsion of a midblock sulfonated block copolymer

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
THONG Z.ET AL: "Novel nanofiltration membranes consisting of a sulfonated pentablock copolymer rejection layer for heavy metal removal", 《ENVIRON SCI TECHNOL》 *
孙本惠等: "MsISIMs五嵌段镶嵌荷电膜的研制", 《膜科学与技术》 *
胡江洪等: "一种制备镶嵌荷电膜的新材料MsISIMs五嵌段共聚物的合成与表征", 《膜科学与技术》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114828991A (zh) * 2019-12-17 2022-07-29 3M创新有限公司 包括设置在多孔基材上的均孔膜的制品及其制备方法

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JP2020513301A (ja) 2020-05-14
JP7223691B2 (ja) 2023-02-16
US20200047135A1 (en) 2020-02-13
EP3544720A1 (en) 2019-10-02
US11167251B2 (en) 2021-11-09
WO2018097988A1 (en) 2018-05-31

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