JP6284818B2 - 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 - Google Patents

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 Download PDF

Info

Publication number
JP6284818B2
JP6284818B2 JP2014090268A JP2014090268A JP6284818B2 JP 6284818 B2 JP6284818 B2 JP 6284818B2 JP 2014090268 A JP2014090268 A JP 2014090268A JP 2014090268 A JP2014090268 A JP 2014090268A JP 6284818 B2 JP6284818 B2 JP 6284818B2
Authority
JP
Japan
Prior art keywords
porous membrane
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.)
Active
Application number
JP2014090268A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015208881A5 (enExample
JP2015208881A (ja
Inventor
洋 大和
洋 大和
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daicel Corp
Original Assignee
Daicel Corp
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 Daicel Corp filed Critical Daicel Corp
Priority to JP2014090268A priority Critical patent/JP6284818B2/ja
Priority to CN201510109963.XA priority patent/CN104999745A/zh
Priority to US14/660,470 priority patent/US20150306539A1/en
Priority to KR1020150039875A priority patent/KR20150123154A/ko
Publication of JP2015208881A publication Critical patent/JP2015208881A/ja
Publication of JP2015208881A5 publication Critical patent/JP2015208881A5/ja
Application granted granted Critical
Publication of JP6284818B2 publication Critical patent/JP6284818B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/22—Separation 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
    • B01D53/228—Separation 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered 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
    • B32B5/02—Layered 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
    • B32B5/022—Non-woven fabric
    • 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
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1213—Laminated layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/56—Polyamides, e.g. polyester-amides
    • 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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • B01D71/641—Polyamide-imides
    • 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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • B01D71/643—Polyether-imides
    • 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
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/285—Layered 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/286—Layered 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered 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
    • B32B3/26—Layered 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
    • B32B3/266—Layered 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/52—Separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/494—Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/22—Separation 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
    • B01D2053/221—Devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/24—Mechanical properties, e.g. strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/308—Heat stability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/538—Roughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/04—Insulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/10—Batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/16—Capacitors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2571/00—Protective equipment
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13—Energy 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)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
JP2014090268A 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 Active JP6284818B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
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
CN201510109963.XA CN104999745A (zh) 2014-04-24 2015-03-13 多孔膜叠层体及其制造方法
US14/660,470 US20150306539A1 (en) 2014-04-24 2015-03-17 Microporous laminated membrane and method for producing the same
KR1020150039875A KR20150123154A (ko) 2014-04-24 2015-03-23 다공막 적층체 및 그의 제조 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (3)

Publication Number Publication Date
JP2015208881A JP2015208881A (ja) 2015-11-24
JP2015208881A5 JP2015208881A5 (enExample) 2017-06-01
JP6284818B2 true JP6284818B2 (ja) 2018-02-28

Family

ID=54333883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014090268A Active 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

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021066152A1 (ja) 2019-10-04 2021-04-08 東レ株式会社 血液処理材料

Families Citing this family (47)

* 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
EP3401098A4 (en) 2016-01-05 2019-05-22 C/o Canon Kabushiki Kaisha INK JET RECORDING DEVICE AND METHOD
WO2017119045A1 (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多孔質体の製造方法
EP3401104A4 (en) 2016-01-05 2019-08-14 C/o Canon Kabushiki Kaisha INK JET RECORDING APPARATUS AND INK JET RECORDING 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
CN108472951A (zh) 2016-01-05 2018-08-31 佳能株式会社 喷墨记录设备和喷墨记录方法
CN108430779B (zh) * 2016-01-05 2019-12-10 佳能株式会社 喷墨记录设备
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
CN108472952A (zh) 2016-01-05 2018-08-31 佳能株式会社 喷墨记录设备和喷墨记录方法
EP3401103A4 (en) 2016-01-05 2019-08-14 C/o Canon Kabushiki Kaisha RECORDING METHOD AND RECORDING APPARATUS
WO2017130574A1 (ja) * 2016-01-25 2017-08-03 株式会社ダイセル 二次電池
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
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
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
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
KR102217566B1 (ko) * 2016-07-18 2021-02-19 엔테그리스, 아이엔씨. 통합된 적층 스트립을 갖는 스페이서 필름
CA3031918C (en) 2016-07-25 2021-02-16 Ube Industries, Ltd. Porous polyether sulfone film and production method therefor
EP3498146A1 (en) * 2016-08-10 2019-06-19 3M Innovative Properties Company Oil absorbing mat and thickening inhibitor for oil
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
KR102507934B1 (ko) 2017-02-21 2023-03-08 유니티카 가부시끼가이샤 다공질 복합체 및 그의 제조 방법
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
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
KR102390248B1 (ko) * 2017-09-22 2022-04-22 닛토덴코 가부시키가이샤 에어 필터 여과재, 필터 플리트 팩 및 에어 필터 유닛
CN111448850B (zh) * 2017-12-11 2022-03-11 日东电工株式会社 内压调节构件以及运输设备用电气部件
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
WO2019169210A1 (en) * 2018-03-02 2019-09-06 Celgard, Llc Microporous membranes, battery separator, 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
CN110364661B (zh) 2018-04-11 2022-11-25 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
US20210257630A1 (en) * 2020-02-14 2021-08-19 Massachusetts Institute Of Technology Methods of formulating porous electrodes using phase inversion, and resulting devices from the same
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
EP4299167B1 (en) * 2021-02-24 2025-09-24 National Institute for Materials Science Separation-membrane nonwoven fabric and manufacturing method therefor
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
JP2023025510A (ja) * 2021-08-10 2023-02-22 帝人株式会社 積層膜
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
KR102742794B1 (ko) * 2023-07-21 2024-12-16 주식회사 엘지에너지솔루션 분리막 기재, 이의 제조방법 및 이를 포함하는 분리막
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
US20250372843A1 (en) * 2024-06-04 2025-12-04 Samsung Sdi Co., Ltd. Secondary battery
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
KR20110054012A (ko) * 2009-07-31 2011-05-24 파나소닉 주식회사 비수전해질 이차전지 및 그 제조방법
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021066152A1 (ja) 2019-10-04 2021-04-08 東レ株式会社 血液処理材料
KR20220074852A (ko) 2019-10-04 2022-06-03 도레이 카부시키가이샤 혈액 처리 재료
US12246302B2 (en) 2019-10-04 2025-03-11 Toray Industries, Inc. Blood treatment material

Also Published As

Publication number Publication date
US20150306539A1 (en) 2015-10-29
CN104999745A (zh) 2015-10-28
KR20150123154A (ko) 2015-11-03
JP2015208881A (ja) 2015-11-24

Similar Documents

Publication Publication Date Title
JP6284818B2 (ja) 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
JP5655088B2 (ja) セパレータの製造方法、その方法によって形成されたセパレータ、及びそれを含む電気化学素子
JP5932161B1 (ja) 積層体、セパレータ及び非水二次電池
CN103329308B (zh) 具有关闭功能的锂电池隔板
KR101572289B1 (ko) 다공질 필름, 그것을 포함하는 적층 다공질 필름 및 세퍼레이터
CN111512471A (zh) 非水系二次电池用隔膜及非水系二次电池
CN108496263B (zh) 二次电池
JP7223104B2 (ja) 非水系二次電池用セパレータ及び非水系二次電池
JP2014094501A (ja) 多孔膜積層体及びその製造方法
EP2544841A1 (en) Biaxially oriented porous membranes, composites, and methods of manufacture and use
JP2002355938A (ja) 複合膜、その製造方法及びそれを用いた電池用セパレータ又はフィルター
JP5358774B1 (ja) 電池セパレータ及びその製造方法
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
JP2006289657A (ja) 多層多孔膜
KR20170093789A (ko) 폴리올레핀 미다공막, 전지용 세퍼레이터 및 그들의 제조 방법
JP4974448B2 (ja) 電子部品用セパレータの製造方法
TW201807867A (zh) 聚烯烴微多孔膜及其製造方法以及電池用隔膜及其製造方法
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
CN113574732A (zh) 非水系二次电池用隔膜及非水系二次电池
JP2011101837A (ja) 分離膜及び分離膜の製造方法
JP2016091963A (ja) 二次電池用セパレータ及び二次電池
CN110556492A (zh) 非水电解液二次电池用间隔件及其制造方法
KR20160032311A (ko) 셧다운 기능 및 열안정성이 우수한 전지용 세퍼레이터 및 이를 이용한 2차 전지
CN110556491A (zh) 非水电解液二次电池用间隔件
WO2023139869A1 (ja) 多孔質膜及び多孔質膜積層体

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170302

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170417

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20171215

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180109

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180131

R150 Certificate of patent or registration of utility model

Ref document number: 6284818

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250