CN101291794A - 聚烯烃多层微孔膜的制造方法 - Google Patents
聚烯烃多层微孔膜的制造方法 Download PDFInfo
- Publication number
- CN101291794A CN101291794A CNA2006800388612A CN200680038861A CN101291794A CN 101291794 A CN101291794 A CN 101291794A CN A2006800388612 A CNA2006800388612 A CN A2006800388612A CN 200680038861 A CN200680038861 A CN 200680038861A CN 101291794 A CN101291794 A CN 101291794A
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- Prior art keywords
- polyethylene
- polypropylene
- film
- solvent
- gel
- Prior art date
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Classifications
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- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
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- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
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- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
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- 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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0032—Ancillary operations in connection with laminating processes increasing porosity
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- 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
- B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/32—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
-
- 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
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
- B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
-
- 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
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Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Cell Separators (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (7)
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JP305065/2005 | 2005-10-19 | ||
JP305066/2005 | 2005-10-19 | ||
JP2005305065 | 2005-10-19 | ||
JP2005305066 | 2005-10-19 | ||
JP284009/2006 | 2006-10-18 | ||
JP2006284009 | 2006-10-18 | ||
PCT/JP2006/320861 WO2007046473A1 (ja) | 2005-10-19 | 2006-10-19 | ポリオレフィン多層微多孔膜の製造方法 |
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CN101291794A true CN101291794A (zh) | 2008-10-22 |
CN101291794B CN101291794B (zh) | 2013-08-28 |
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CN (1) | CN101291794B (zh) |
CA (1) | CA2625452A1 (zh) |
PL (1) | PL1946905T3 (zh) |
TW (1) | TWI406891B (zh) |
WO (1) | WO2007046473A1 (zh) |
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WO2012062011A1 (zh) * | 2010-11-12 | 2012-05-18 | 深圳市星源材质科技股份有限公司 | 聚烯烃微孔膜制备方法及其应用 |
CN102501419A (zh) * | 2011-11-25 | 2012-06-20 | 佛山市金辉高科光电材料有限公司 | 一种聚烯烃多层微多孔膜及其制备方法 |
CN102527260A (zh) * | 2010-12-31 | 2012-07-04 | 重庆纽米新材料科技有限责任公司 | 一种多层聚乙烯微孔膜及其制备方法 |
CN102712185A (zh) * | 2009-11-20 | 2012-10-03 | 三菱树脂株式会社 | 叠层多孔膜、电池用隔板及电池 |
CN102791485A (zh) * | 2010-03-18 | 2012-11-21 | 三菱树脂株式会社 | 聚烯烃树脂多孔膜及电池用隔板 |
CN101704308B (zh) * | 2009-10-30 | 2013-04-24 | 沧州明珠塑料股份有限公司 | 聚烯烃三层复合微孔膜的制备方法 |
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-
2006
- 2006-10-19 PL PL06812039T patent/PL1946905T3/pl unknown
- 2006-10-19 TW TW095138542A patent/TWI406891B/zh not_active IP Right Cessation
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- 2006-10-19 US US12/089,676 patent/US9492965B2/en active Active
- 2006-10-19 EP EP06812039.3A patent/EP1946905B1/en not_active Not-in-force
- 2006-10-19 CN CN2006800388612A patent/CN101291794B/zh not_active Expired - Fee Related
- 2006-10-19 KR KR1020087011788A patent/KR101305264B1/ko active IP Right Grant
- 2006-10-19 CA CA002625452A patent/CA2625452A1/en not_active Abandoned
Cited By (22)
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CN101704308B (zh) * | 2009-10-30 | 2013-04-24 | 沧州明珠塑料股份有限公司 | 聚烯烃三层复合微孔膜的制备方法 |
CN102712185A (zh) * | 2009-11-20 | 2012-10-03 | 三菱树脂株式会社 | 叠层多孔膜、电池用隔板及电池 |
CN102791485A (zh) * | 2010-03-18 | 2012-11-21 | 三菱树脂株式会社 | 聚烯烃树脂多孔膜及电池用隔板 |
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EP1946905A4 (en) | 2014-12-17 |
KR20080064163A (ko) | 2008-07-08 |
US9492965B2 (en) | 2016-11-15 |
JPWO2007046473A1 (ja) | 2009-04-23 |
PL1946905T3 (pl) | 2017-04-28 |
CN101291794B (zh) | 2013-08-28 |
WO2007046473A1 (ja) | 2007-04-26 |
EP1946905A1 (en) | 2008-07-23 |
CA2625452A1 (en) | 2007-04-26 |
TW200722466A (en) | 2007-06-16 |
EP1946905B1 (en) | 2016-09-14 |
US20090134538A1 (en) | 2009-05-28 |
TWI406891B (zh) | 2013-09-01 |
KR101305264B1 (ko) | 2013-09-06 |
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