KR20150123154A - 다공막 적층체 및 그의 제조 방법 - Google Patents

다공막 적층체 및 그의 제조 방법 Download PDF

Info

Publication number
KR20150123154A
KR20150123154A KR1020150039875A KR20150039875A KR20150123154A KR 20150123154 A KR20150123154 A KR 20150123154A KR 1020150039875 A KR1020150039875 A KR 1020150039875A KR 20150039875 A KR20150039875 A KR 20150039875A KR 20150123154 A KR20150123154 A KR 20150123154A
Authority
KR
South Korea
Prior art keywords
porous film
porous
nonwoven fabric
laminate
film
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Withdrawn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
KR1020150039875A
Other languages
English (en)
Korean (ko)
Inventor
요 야마또
Original Assignee
주식회사 다이셀
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 주식회사 다이셀 filed Critical 주식회사 다이셀
Publication of KR20150123154A publication Critical patent/KR20150123154A/ko
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022Non-woven fabric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/16Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002Organic membrane manufacture
    • B01D67/0009Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12Composite membranes; Ultra-thin membranes
    • B01D69/1213Laminated layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/56Polyamides, e.g. polyester-amides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/58Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • B01D71/641Polyamide-imides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/58Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • B01D71/643Polyether-imides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/66Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68Polysulfones; Polyethersulfones
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/12Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/28Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/28Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/28Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/285Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyethers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/28Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/286Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polysulphones; polysulfides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/34Layered products comprising a layer of synthetic resin comprising polyamides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/24Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by surface fusion and bonding of particles to form voids, e.g. sintering
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/52Separators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403Manufacturing processes of separators, membranes or diaphragms
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409Separators, membranes or diaphragms characterised by the material
    • H01M50/411Organic material
    • H01M50/414Synthetic resins, e.g. thermoplastics or thermosetting resins
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409Separators, membranes or diaphragms characterised by the material
    • H01M50/44Fibrous material
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409Separators, membranes or diaphragms characterised by the material
    • H01M50/449Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/451Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491Porosity
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/494Tensile strength
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D2053/221Devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2325/00Details relating to properties of membranes
    • B01D2325/20Specific permeability or cut-off range
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2325/00Details relating to properties of membranes
    • B01D2325/24Mechanical properties, e.g. strength
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14Ultrafiltration; Microfiltration
    • B01D61/147Microfiltration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02Synthetic macromolecular fibres
    • B32B2262/0253Polyolefin fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02Synthetic macromolecular fibres
    • B32B2262/0261Polyamide fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/308Heat stability
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/538Roughness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54Yield strength; Tensile strength
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/724Permeability to gases, adsorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00Electrical equipment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00Electrical equipment
    • B32B2457/04Insulators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00Electrical equipment
    • B32B2457/10Batteries
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00Electrical equipment
    • B32B2457/16Capacitors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2571/00Protective equipment
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13Energy storage using capacitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Laminated Bodies (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
KR1020150039875A 2014-04-24 2015-03-23 다공막 적층체 및 그의 제조 방법 Withdrawn KR20150123154A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2014-090268 2014-04-24
JP2014090268A JP6284818B2 (ja) 2014-04-24 2014-04-24 微細孔と取り扱い強度を有した多孔膜積層体及びその製造方法

Publications (1)

Publication Number Publication Date
KR20150123154A true KR20150123154A (ko) 2015-11-03

Family

ID=54333883

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150039875A Withdrawn KR20150123154A (ko) 2014-04-24 2015-03-23 다공막 적층체 및 그의 제조 방법

Country Status (4)

Country Link
US (1) US20150306539A1 (https=)
JP (1) JP6284818B2 (https=)
KR (1) KR20150123154A (https=)
CN (1) CN104999745A (https=)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9403121B2 (en) * 2013-06-06 2016-08-02 Idex Health & Science, Llc Carbon nanotube composite membrane
US9731239B2 (en) * 2014-12-15 2017-08-15 W. L. Gore & Associates, Inc. Fluoropolymer article for bacterial filtration
EP3295496B1 (en) 2015-05-08 2020-07-15 Celgard LLC Improved, coated or treated microporous battery separators, rechargeable lithium batteries, systems, and related methods of manufacture and/or use
US11311842B2 (en) * 2015-12-28 2022-04-26 Fenwal, Inc. Membrane separation device having improved filtration velocity
WO2017119047A1 (ja) 2016-01-05 2017-07-13 キヤノン株式会社 記録方法および記録装置
BR112018013641A2 (pt) 2016-01-05 2019-01-22 Canon Kk aparelho de gravação a jato de tinta e método de gravação a jato de tinta
EP3401102B1 (en) 2016-01-05 2020-09-16 C/o Canon Kabushiki Kaisha Inkjet recording apparatus and method for manufacturing porous body
EP3401098A4 (en) 2016-01-05 2019-05-22 C/o Canon Kabushiki Kaisha INK JET RECORDING DEVICE AND METHOD
WO2017119044A1 (ja) * 2016-01-05 2017-07-13 キヤノン株式会社 インクジェット記録装置
WO2017119049A1 (ja) 2016-01-05 2017-07-13 キヤノン株式会社 インクジェット記録方法
EP3401100A4 (en) 2016-01-05 2019-08-21 C/o Canon Kabushiki Kaisha INK INJECTION DEVICE AND INK INJECTION METHOD
WO2017119046A1 (ja) 2016-01-05 2017-07-13 キヤノン株式会社 インクジェット記録方法
WO2017119048A1 (ja) 2016-01-05 2017-07-13 キヤノン株式会社 インクジェット記録装置及びインクジェット記録方法
US20190036094A1 (en) * 2016-01-25 2019-01-31 Daicel Corporation Secondary battery
WO2017131072A1 (ja) 2016-01-29 2017-08-03 キヤノン株式会社 インクジェット記録装置
TWI641654B (zh) * 2016-04-08 2018-11-21 Taiwan Textile Research Institute 聚醯亞胺組成物以及分離膜的製備方法
TWI629095B (zh) * 2016-04-08 2018-07-11 財團法人紡織產業綜合研究所 聚醯亞胺組成物以及分離膜的製備方法
WO2017221451A1 (ja) * 2016-06-24 2017-12-28 日本碍子株式会社 層状複水酸化物を含む機能層及び複合材料
EP3484603B1 (en) 2016-07-18 2023-03-29 Entegris, Inc. Spacer film with integrated lamination strip
KR102160367B1 (ko) * 2016-07-25 2020-09-25 우베 고산 가부시키가이샤 다공질 폴리에테르술폰막 및 그 제조 방법
WO2018030524A1 (ja) * 2016-08-10 2018-02-15 スリーエム イノベイティブ プロパティズ カンパニー 油吸収マット、及び油用高粘度化抑制剤
JP6811565B2 (ja) * 2016-08-12 2021-01-13 セーレン株式会社 積層体およびこれを備える膜構造体
WO2018130668A2 (en) * 2017-01-12 2018-07-19 Sabic Global Technologies B.V. Build sheet for additive manufacturing
JP7203405B2 (ja) * 2017-02-21 2023-01-13 ユニチカ株式会社 多孔質複合体の製造方法
KR102507934B1 (ko) 2017-02-21 2023-03-08 유니티카 가부시끼가이샤 다공질 복합체 및 그의 제조 방법
JP6496762B2 (ja) 2017-03-03 2019-04-03 住友化学株式会社 非水電解液二次電池用セパレータ
TWI673305B (zh) * 2017-05-24 2019-10-01 國立清華大學 多孔性材料及其製備方法
MY205530A (en) * 2017-09-22 2024-10-24 Nitto Denko Corp Filter medium for air filter, filter pleat pack, and air filter unit
CA3085286A1 (en) * 2017-12-11 2019-06-20 Nitto Denko Corporation Internal pressure adjustment member and electrical component for transport equipment
CN108335800B (zh) * 2017-12-29 2020-12-11 天津工业大学 铜硅一体化电极及其制备方法
US20210043903A1 (en) * 2018-03-02 2021-02-11 Celgard, Llc Microporous membranes, battery separators, and methods for making and using the same
CN110364667B (zh) 2018-04-11 2022-04-22 宁德新能源科技有限公司 多孔膜和锂离子电池
CN115528379A (zh) * 2018-04-11 2022-12-27 宁德新能源科技有限公司 隔离膜及储能装置
CN108744600B (zh) * 2018-07-03 2021-05-04 福建师范大学 一种油水分离膜的制备方法
JP7287032B2 (ja) 2019-03-20 2023-06-06 株式会社リコー シート、シート積層体、医薬品、シートの製造方法、及びシート積層体の製造方法
JP7240608B2 (ja) 2019-08-29 2023-03-16 トヨタ自動車株式会社 非水溶性高分子の多孔質体の製造方法
CN114423470A (zh) 2019-10-04 2022-04-29 东丽株式会社 血液处理材料
EP4104228A4 (en) * 2020-02-14 2023-12-20 Massachusetts Institute of Technology METHOD FOR FORMULATION OF POROUS ELECTRODES USING PHASE INVERSION AND DEVICES RESULTING THEREFROM
JP7276691B2 (ja) * 2020-03-18 2023-05-18 トヨタ自動車株式会社 セパレータ一体型電極の製造方法
CN116249584A (zh) * 2021-02-24 2023-06-09 国立研究开发法人物质材料研究机构 分离膜用无纺布及其制造方法
US12138599B2 (en) * 2021-07-16 2024-11-12 Battelle Memorial Institute Porous polybenzimidazole membrane supports for composite membranes
TWI819350B (zh) * 2021-08-09 2023-10-21 南亞塑膠工業股份有限公司 可塑形醫用膜
JP7797133B2 (ja) * 2021-08-10 2026-01-13 帝人株式会社 積層膜
CN115990389A (zh) * 2022-12-15 2023-04-21 河北东丽新材料有限公司 一种3,3’,4,4’-二苯醚四甲酸二酐生产废气的处理方法
JP2024114356A (ja) * 2023-02-13 2024-08-23 リンテック株式会社 導電性多孔質材料、及び導電性多孔質材料の製造方法
CN120283331A (zh) * 2023-07-21 2025-07-08 株式会社Lg新能源 隔膜基材、其制备方法和包含其的隔膜
CN117621584B (zh) * 2023-12-13 2025-09-30 泉州盛步新材料科技有限公司 一种防水透气鞋面材料及其制备方法
KR20250173907A (ko) * 2024-06-04 2025-12-11 삼성에스디아이 주식회사 이차 전지
CN120357146B (zh) * 2025-06-23 2025-09-30 深圳市星源材质科技股份有限公司 一种单面涂覆隔膜及其制备方法和应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0747633A (ja) * 1993-08-09 1995-02-21 Mitsubishi Chem Corp 積層体
JP5112251B2 (ja) * 1998-06-11 2013-01-09 日東電工株式会社 エアフィルタ用濾材の製造方法
WO2007097249A1 (ja) * 2006-02-20 2007-08-30 Daicel Chemical Industries, Ltd. 多孔性フィルム及び多孔性フィルムを用いた積層体
JP2008245537A (ja) * 2007-03-29 2008-10-16 Toray Ind Inc 連続発酵による化学品の製造方法
JP5117150B2 (ja) * 2007-09-21 2013-01-09 株式会社ダイセル 多孔質層を有する積層体及びその製造方法、並びに多孔質膜及びその製造方法
JP2010244875A (ja) * 2009-04-07 2010-10-28 Panasonic Corp リチウム二次電池用セパレータ、およびそれを用いたリチウム二次電池
JP5529435B2 (ja) * 2009-04-16 2014-06-25 日東電工株式会社 多孔質シートの製造方法及び多孔質シート
US20110171509A1 (en) * 2009-07-31 2011-07-14 Yasushi Nakagiri Non-aqueous electrolyte secondary battery and method for producing the same
JP5461973B2 (ja) * 2009-12-14 2014-04-02 株式会社ダイセル 多孔質膜及びその製造方法
JP5699576B2 (ja) * 2010-12-08 2015-04-15 ソニー株式会社 積層型微多孔膜、電池用セパレータおよび非水電解質電池
JP5736186B2 (ja) * 2011-02-14 2015-06-17 株式会社ダイセル 無機粒子を含有する多孔質膜及びその製造方法

Also Published As

Publication number Publication date
CN104999745A (zh) 2015-10-28
JP6284818B2 (ja) 2018-02-28
US20150306539A1 (en) 2015-10-29
JP2015208881A (ja) 2015-11-24

Similar Documents

Publication Publication Date Title
KR20150123154A (ko) 다공막 적층체 및 그의 제조 방법
JP5932161B1 (ja) 積層体、セパレータ及び非水二次電池
CN104106155B (zh) 电池用隔膜及电池用隔膜的制备方法
KR101813539B1 (ko) 복합 다공질막 및 그 제조 방법
KR101686401B1 (ko) 폴리올레핀제 적층 다공질 막, 이를 이용한 전지용 세퍼레이터 및 폴리올레핀제 적층 다공질 막의 제조 방법
JP5870925B2 (ja) 複合多孔質膜及びその製造方法
KR102101688B1 (ko) 폴리올레핀 미다공막, 전지용 세퍼레이터 및 그것들의 제조 방법
CN103843173B (zh) 电池用隔膜及其制造方法
EP2248847A1 (en) Porous film, multilayer porous film comprising the same, and separator
JP5358774B1 (ja) 電池セパレータ及びその製造方法
CN101223031A (zh) 聚烯烃多层微多孔膜及电池用隔离件
WO2011089785A1 (ja) 芳香族ポリアミド多孔質膜およびそれを用いたキャパシタ用ならびに電池用セパレータ
JP4075208B2 (ja) 多孔質フィルム及びそれを用いた電池用セパレータ
JP2006289657A (ja) 多層多孔膜
KR102276328B1 (ko) 폴리올레핀제 적층 다공질 막, 이를 이용한 전지용 세퍼레이터 및 이의 제조 방법
JP2014094501A (ja) 多孔膜積層体及びその製造方法
KR20170093789A (ko) 폴리올레핀 미다공막, 전지용 세퍼레이터 및 그들의 제조 방법
JP5664022B2 (ja) 芳香族ポリアミド多孔質膜、多孔性フィルムおよび電池用セパレーター
CN103797614A (zh) 电池用隔膜及电池用隔膜的制备方法
US20200188863A1 (en) Polyolefin microporous membrane, separator for batteries, and methods respectively of producing the membrane and the separator
KR101749878B1 (ko) 다공질 필름의 권회체 및 그의 제조 방법
WO2018194073A1 (ja) 積層体および巻回体
KR20160032311A (ko) 셧다운 기능 및 열안정성이 우수한 전지용 세퍼레이터 및 이를 이용한 2차 전지
JP2016091963A (ja) 二次電池用セパレータ及び二次電池
CN110556491A (zh) 非水电解液二次电池用间隔件

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20150323

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