KR20160132069A - 비대칭 막 및 관련 방법 - Google Patents

비대칭 막 및 관련 방법 Download PDF

Info

Publication number
KR20160132069A
KR20160132069A KR1020167027936A KR20167027936A KR20160132069A KR 20160132069 A KR20160132069 A KR 20160132069A KR 1020167027936 A KR1020167027936 A KR 1020167027936A KR 20167027936 A KR20167027936 A KR 20167027936A KR 20160132069 A KR20160132069 A KR 20160132069A
Authority
KR
South Korea
Prior art keywords
pmp
skin
microporous membrane
resin
asymmetric microporous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
KR1020167027936A
Other languages
English (en)
Korean (ko)
Inventor
관태 조
제이 클리프턴 델로자이어
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20160132069A publication Critical patent/KR20160132069A/ko
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • B01D69/087—Details relating to the spinning process
    • B01D69/088—Co-extrusion; Co-spinning
    • 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
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
    • B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1212—Coextruded layers
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1213—Laminated layers
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1216—Three or more layers
    • 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
    • B01D71/26—Polyalkenes
    • 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
    • B01D71/26—Polyalkenes
    • B01D71/261—Polyethylene
    • 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
    • B01D71/26—Polyalkenes
    • B01D71/262—Polypropylene
    • B29C47/0057—
    • B29C47/065—
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/60—Co-casting; Co-extrusion
    • 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
    • B01D2325/022—Asymmetric membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/04—Characteristic thickness
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B29C2071/022—Annealing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/16—EPM, i.e. ethylene-propylene copolymers; EPDM, i.e. ethylene-propylene-diene copolymers; EPT, i.e. ethylene-propylene terpolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/755—Membranes, diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
KR1020167027936A 2014-03-13 2015-03-12 비대칭 막 및 관련 방법 Withdrawn KR20160132069A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461952180P 2014-03-13 2014-03-13
US61/952,180 2014-03-13
PCT/US2015/020173 WO2015138723A1 (en) 2014-03-13 2015-03-12 Asymmetric membranes and related methods

Publications (1)

Publication Number Publication Date
KR20160132069A true KR20160132069A (ko) 2016-11-16

Family

ID=54067919

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167027936A Withdrawn KR20160132069A (ko) 2014-03-13 2015-03-12 비대칭 막 및 관련 방법

Country Status (7)

Country Link
US (2) US10010835B2 (https=)
EP (1) EP3116633A4 (https=)
JP (1) JP2017516652A (https=)
KR (1) KR20160132069A (https=)
CN (1) CN106659983A (https=)
BR (1) BR112016021096A2 (https=)
WO (1) WO2015138723A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2988854B1 (en) * 2013-04-26 2018-05-30 Curtin University Of Technology Channeled articles and methods for their manufacture
JP2017516652A (ja) * 2014-03-13 2017-06-22 スリーエム イノベイティブ プロパティズ カンパニー 非対称膜及び関連方法
JP2015186862A (ja) * 2014-03-26 2015-10-29 三菱樹脂株式会社 気体透過性フィルム
JP6675593B2 (ja) * 2015-12-14 2020-04-01 Dic株式会社 酒類の製造方法および酒類の脱気方法
US20200139309A1 (en) 2018-11-01 2020-05-07 Entegris, Inc. Porous polyethylene filter membrane with asymmetric pore structure, and related filters and methods
JP7783741B2 (ja) * 2018-12-27 2025-12-10 ソルベンタム インテレクチュアル プロパティズ カンパニー 核剤を有する中空糸膜並びにその製造方法及び使用方法
JP7747516B2 (ja) 2018-12-27 2025-10-01 ソルベンタム インテレクチュアル プロパティズ カンパニー 非対称中空糸膜及びその製造並びに使用方法
CN113398779B (zh) * 2021-06-17 2022-09-13 杭州格鸿新材料科技有限公司 一种不对称聚4-甲基-1-戊烯中空纤维的制备方法
CN114634640B (zh) * 2022-03-08 2023-11-03 宁夏科为企业管理合伙企业(有限合伙) 一种聚4-甲基-1-戊烯多孔薄膜的制备方法
CN119604356A (zh) * 2022-08-26 2025-03-11 东丽株式会社 分离膜及其制造方法
WO2024048359A1 (ja) * 2022-08-30 2024-03-07 東レ株式会社 分離膜及びその製造方法
WO2024052816A1 (en) 2022-09-09 2024-03-14 Solventum Intellectual Properties Company Asymmetric hollow fiber membrane
CN116731376A (zh) * 2023-05-10 2023-09-12 暨南大学 一种非对称纳米孔道膜的制备及其在氧合方面的应用
CN120605626A (zh) * 2025-05-28 2025-09-09 南京工业大学 一种具有自洁功能的高效脱氧pmp复合膜及其制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57209608A (en) * 1981-06-22 1982-12-23 Ube Ind Ltd Preparation of composite polyimide separation film
US4415608A (en) * 1982-01-15 1983-11-15 Uop Inc. Continuous production of polymethylpentene membranes
JPS59196706A (ja) * 1983-04-22 1984-11-08 Dainippon Ink & Chem Inc 不均質膜およびその製造方法
US4874399A (en) * 1988-01-25 1989-10-17 Minnesota Mining And Manufacturing Company Electret filter made of fibers containing polypropylene and poly(4-methyl-1-pentene)
US4931181A (en) * 1989-06-02 1990-06-05 Membrane Technology & Research, Inc. Composite membranes for fluid separations
JP2942867B2 (ja) 1990-04-16 1999-08-30 三菱レイヨン株式会社 多層複合膜
JPH05137980A (ja) 1991-11-18 1993-06-01 Nitto Denko Corp 有機溶剤蒸気分離膜
JPH07116483A (ja) * 1993-10-26 1995-05-09 Dainippon Ink & Chem Inc 中空糸複合膜の製造方法
JPH07155568A (ja) * 1993-12-08 1995-06-20 Kawamura Inst Of Chem Res 内表面非多孔層型中空糸不均質膜の製造方法
JPH10298470A (ja) * 1997-04-30 1998-11-10 Mitsubishi Rayon Co Ltd インクの脱気方法及びインク脱気装置
US6447679B1 (en) * 1997-04-30 2002-09-10 Mitsubishi Rayon Company, Limited Hollow fiber membrane
JP4139456B2 (ja) 1997-10-02 2008-08-27 三菱レイヨン株式会社 脱気膜
DE60144235D1 (de) * 2000-08-12 2011-04-28 Lg Chemical Ltd Zusammengesetzter film mit mehreren komponenten und verfahren zu seiner herstellung
US7300571B2 (en) * 2003-02-13 2007-11-27 Zenon Technology Partnership Supported biofilm apparatus
EP1905586B1 (en) * 2005-07-15 2013-09-25 Toray Battery Separator Film Co., Ltd. Polyolefin multilayer microporous membrane and battery separator
KR101810525B1 (ko) 2009-06-19 2018-01-25 도레이 카부시키가이샤 다층 미다공막
US9212433B2 (en) * 2012-03-23 2015-12-15 Toray Industries, Inc. Polymethylpentene conjugate fiber or porous polymethylpentene fiber and fiber structure comprising same
JP2017516652A (ja) * 2014-03-13 2017-06-22 スリーエム イノベイティブ プロパティズ カンパニー 非対称膜及び関連方法

Also Published As

Publication number Publication date
EP3116633A4 (en) 2017-11-22
US10010835B2 (en) 2018-07-03
WO2015138723A1 (en) 2015-09-17
EP3116633A1 (en) 2017-01-18
US20150258500A1 (en) 2015-09-17
BR112016021096A2 (pt) 2017-08-15
US20180272290A1 (en) 2018-09-27
CN106659983A (zh) 2017-05-10
JP2017516652A (ja) 2017-06-22

Similar Documents

Publication Publication Date Title
US10010835B2 (en) Asymmetric membranes and related methods
US11626349B2 (en) Multilayer hybrid battery separators for lithium ion secondary batteries and methods of making same
TWI526243B (zh) Porous multi - layer filter
KR101162403B1 (ko) 기체 분리막
KR101151189B1 (ko) 기체 분리막
US20110104468A1 (en) Microporous polyolefin multi layer film and preparing method thereof
JPWO2010092938A1 (ja) 多孔質複層フィルターおよびその製造方法
KR20250064688A (ko) 마이크로층 막, 개선된 전지 분리기, 및 제조 및 사용 방법
JP6338054B2 (ja) 多孔質フィルタの製造方法
KR20120094152A (ko) 이축 배향 미세기공성 멤브레인
CN106470754B (zh) 液体过滤器用基材及其制造方法
US10784482B2 (en) Microporous polyolefin film, separator for battery, and production processes therefor
US11654400B2 (en) Porous hollow fiber membrane and method for producing porous hollow fiber membrane
US20120048800A1 (en) Multi-layer composite membrane materials and methods therefor
TW201345605A (zh) 聚四氟乙烯多孔質膜及防水通氣構件
KR20160026070A (ko) 기체분리막의 제조 방법
KR20160081612A (ko) 다공성 pvdf 중공사막 및 이의 제조방법
JP2014042869A (ja) 多孔質複層フィルター
JP2005254814A (ja) 複合微多孔膜の製造方法
JP2016121354A (ja) ポリオレフィン微多孔膜の製造方法
JP2004335255A (ja) ポリオレフィン製微多孔膜の製造方法
JP4021266B2 (ja) 微多孔膜の製造方法
CN112088041A (zh) 中空纤维膜和制造中空纤维膜的方法
KR20160079325A (ko) 폴리비닐덴플루오라이드 중공사막 조성물 및 이를 이용한 비대칭 샌드위치 구조의 폴리비닐덴플루오라이드 중공사막
KR101364862B1 (ko) 폴리비닐리덴플루오라이드(ｐｖｄｆ) 다공성 중공사막

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20161007

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination