IL90657A - Multi-layer laminates of microporous films and their production - Google Patents
Multi-layer laminates of microporous films and their productionInfo
- Publication number
- IL90657A IL90657A IL90657A IL9065789A IL90657A IL 90657 A IL90657 A IL 90657A IL 90657 A IL90657 A IL 90657A IL 9065789 A IL9065789 A IL 9065789A IL 90657 A IL90657 A IL 90657A
- Authority
- IL
- Israel
- Prior art keywords
- production
- layer
- bonding
- microporous films
- layer laminates
- Prior art date
Links
- 229920000098 polyolefin Polymers 0.000 abstract 3
- 239000000654 additive Substances 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 239000007767 bonding agent Substances 0.000 abstract 1
- 238000011109 contamination Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- 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
-
- 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
- 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
- B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
-
- 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
- B01D69/1214—Chemically bonded layers, e.g. cross-linking
-
- 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
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/24—Layered products comprising a layer of synthetic resin characterised by the use of special additives using solvents or swelling agents
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
- C08J5/122—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives using low molecular chemically inert solvents, swelling or softening agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- 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
- H01M50/417—Polyolefins
-
- 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
-
- 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
- H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/15—Use of additives
- B01D2323/16—Swelling agents
-
- 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
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
- B32B2038/168—Removing solvent
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/026—Porous
-
- 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
- B32B2307/514—Oriented
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/052—Inducing phase separation by thermal treatment, e.g. cooling a solution
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/054—Precipitating the polymer by adding a non-solvent or a different solvent
- C08J2201/0542—Precipitating the polymer by adding a non-solvent or a different solvent from an organic solvent-based polymer composition
- C08J2201/0543—Precipitating the polymer by adding a non-solvent or a different solvent from an organic solvent-based polymer composition the non-solvent being organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/054—Precipitating the polymer by adding a non-solvent or a different solvent
- C08J2201/0545—Precipitating the polymer by adding a non-solvent or a different solvent from an aqueous solvent-based polymer composition
- C08J2201/0546—Precipitating the polymer by adding a non-solvent or a different solvent from an aqueous solvent-based polymer composition the non-solvent being organic
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249978—Voids specified as micro
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249978—Voids specified as micro
- Y10T428/249979—Specified thickness of void-containing component [absolute or relative] or numerical cell dimension
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249981—Plural void-containing components
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/257,949 US4863792A (en) | 1988-10-14 | 1988-10-14 | Multi-layer laminates of microporous films |
Publications (2)
Publication Number | Publication Date |
---|---|
IL90657A0 IL90657A0 (en) | 1990-01-18 |
IL90657A true IL90657A (en) | 1991-11-21 |
Family
ID=22978473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL90657A IL90657A (en) | 1988-10-14 | 1989-06-19 | Multi-layer laminates of microporous films and their production |
Country Status (14)
Country | Link |
---|---|
US (1) | US4863792A (fr) |
EP (1) | EP0365112B1 (fr) |
JP (1) | JP2851061B2 (fr) |
KR (1) | KR960014024B1 (fr) |
AR (1) | AR243117A1 (fr) |
AU (1) | AU607076B2 (fr) |
BR (1) | BR8903836A (fr) |
CA (1) | CA1311885C (fr) |
DE (1) | DE68914774T2 (fr) |
ES (1) | ES2053994T3 (fr) |
HK (1) | HK167096A (fr) |
IL (1) | IL90657A (fr) |
MX (1) | MX165736B (fr) |
ZA (1) | ZA894725B (fr) |
Families Citing this family (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8620484D0 (en) * | 1986-08-22 | 1986-10-01 | Raychem Ltd | Plugged microporous film |
US5120594A (en) * | 1989-11-20 | 1992-06-09 | Minnesota Mining And Manufacturing Company | Microporous polyolefin shaped articles with patterned surface areas of different porosity |
US5238623A (en) * | 1989-11-20 | 1993-08-24 | Minnesota Mining And Manufacturing Company | Method for preparing microporous polyolefin shaped articles |
US5124102A (en) * | 1990-12-11 | 1992-06-23 | E. I. Du Pont De Nemours And Company | Fabric useful as a concrete form liner |
DE4100781C1 (fr) * | 1991-01-12 | 1992-02-13 | Deutsche Automobilgesellschaft Mbh, 3300 Braunschweig, De | |
EP0495550A3 (en) * | 1991-01-17 | 1992-09-02 | Dsm N.V. | Temperature resistant mircroporous film |
US5430073A (en) * | 1991-01-17 | 1995-07-04 | Dsm, N.V. | Process for preparing polymers and mouling compounds based thereon |
US5451726A (en) * | 1991-06-25 | 1995-09-19 | Eclipse Research Corporation | Omnidirectional speaker system |
US5306880A (en) * | 1991-06-25 | 1994-04-26 | Eclipse Research Corporation | Omnidirectional speaker system |
US5641565A (en) * | 1991-07-05 | 1997-06-24 | Asahi Kasei Kogyo Kabushiki Kaisha | Separator for a battery using an organic electrolytic solution and method for preparing the same |
EP0603249B1 (fr) * | 1991-09-09 | 1998-06-24 | Mobil Oil Corporation | Structures de feuille multicouche opaque a friction superficielle reduite, et leur procede de production |
US5260360A (en) * | 1991-10-18 | 1993-11-09 | Minnesota Mining And Manufacturing Company | Oil, water and sweat repellent microporous membrane materials |
US5981038A (en) * | 1991-10-18 | 1999-11-09 | 3M Innovative Properties Company Minnesota Mining And Manufacturing Co. | Laminate preventing transmissions of viral pathogens |
US5690949A (en) * | 1991-10-18 | 1997-11-25 | Minnesota Mining And Manufacturing Company | Microporous membrane material for preventing transmission of viral pathogens |
US5247730A (en) * | 1991-10-25 | 1993-09-28 | E. I. Du Pont De Nemours And Company | Method for attaching and bidirectionally tensioning a porous fabric over a form support |
EP0634971B1 (fr) * | 1992-04-10 | 1998-05-27 | W.L. Gore & Associates, Inc. | Procede de soudage par ultrasons destine a souder des articles realises en polytetrafluoroethylene poreux |
US5302099A (en) * | 1992-09-28 | 1994-04-12 | E. I. Du Pont De Nemours And Company | Laminated fabric useful as a concrete form liner |
US5458719A (en) * | 1993-03-24 | 1995-10-17 | Pall Corporation | Method for bonding a porous medium to a substrate |
JPH06302314A (ja) * | 1993-04-01 | 1994-10-28 | Wr Grace & Co Connecticut | 電池隔離板 |
CA2116081C (fr) | 1993-12-17 | 2005-07-26 | Ann Louise Mccormack | Materiau permeable a l'air constitue d'une pellicule et d'un non-tisse colles |
JP3352801B2 (ja) * | 1994-01-31 | 2002-12-03 | 日東電工株式会社 | 多孔質フィルム、その製造法およびその用途 |
EP0682376B1 (fr) * | 1994-05-12 | 2000-01-26 | Ube Industries, Ltd. | Feuille poreuse multicouche |
US5573994A (en) * | 1994-05-13 | 1996-11-12 | University Of Cincinnati | Superabsorbent foams, and method for producing the same |
DE4421871C2 (de) * | 1994-06-23 | 1997-06-19 | Seitz Filter Werke | Mehrschichtige Mikrofiltrationsmembran mit integrierter Vorfilterschicht und Verfahren zu ihrer Herstellung |
US5571415A (en) * | 1994-11-02 | 1996-11-05 | Rohm And Haas Company | Method for preparing porous polymer structures |
US6309736B1 (en) | 1994-12-20 | 2001-10-30 | Kimberly-Clark Worldwide, Inc. | Low gauge films and film/nonwoven laminates |
TW330217B (en) | 1994-12-20 | 1998-04-21 | Kimberly Clark Co | Low gauge films and film/nonwoven laminates |
ZA9510604B (en) | 1994-12-20 | 1996-07-03 | Kimberly Clark Co | Low gauge films and film/nonwoven laminates |
US5786058A (en) * | 1995-04-03 | 1998-07-28 | Minnesota Mining & Mfg | Thermally bonded viral barrier composite |
US6235377B1 (en) * | 1995-09-05 | 2001-05-22 | Bio Med Sciences, Inc. | Microporous membrane with a stratified pore structure created in situ and process |
US5962544A (en) * | 1995-12-07 | 1999-10-05 | 3M | Microporous materials of ethylene-vinyl alcohol copolymer and methods for making same |
US5989698A (en) | 1997-02-10 | 1999-11-23 | 3M Innovative Properties Company | Coated porous materials |
JPH10291250A (ja) * | 1997-02-24 | 1998-11-04 | Sekisui Chem Co Ltd | ポリオレフィン成形体及びその製造方法 |
US5993954A (en) * | 1997-04-29 | 1999-11-30 | 3M Innovative Properties Company | Temperature-sensitive microporous film |
US6045900A (en) * | 1997-09-15 | 2000-04-04 | Kimberly-Clark Worldwide, Inc. | Breathable filled film laminate |
US6238767B1 (en) | 1997-09-15 | 2001-05-29 | Kimberly-Clark Worldwide, Inc. | Laminate having improved barrier properties |
US6171723B1 (en) | 1997-10-10 | 2001-01-09 | 3M Innovative Properties Company | Batteries with porous components |
JPH11165390A (ja) * | 1997-12-04 | 1999-06-22 | Nippon Polychem Kk | オレフィン系複合樹脂積層シート |
TW420886B (en) * | 1997-12-19 | 2001-02-01 | Celgard Inc | Penta-layer battery separator |
US6010776A (en) * | 1998-05-19 | 2000-01-04 | 3M Innovative Properties Company | Microporous materials containing cross-linked oil |
US6183853B1 (en) | 1999-04-30 | 2001-02-06 | 3M Innovative Properties Company | Porous materials containing melamine resin |
US6461724B1 (en) | 1999-08-30 | 2002-10-08 | 3M Innovative Properties Company | Microporous material resistant to capillary collapse |
TW581709B (en) * | 1999-10-22 | 2004-04-01 | Asahi Kasei Corp | Heat-resistant microporous film |
JP4012822B2 (ja) * | 2001-03-09 | 2007-11-21 | 旭化成ケミカルズ株式会社 | 微多孔膜およびその製造方法 |
US7138207B2 (en) * | 2001-04-20 | 2006-11-21 | Sony Corporation | Non-aqueous electrolyte secondary cell |
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WO2003103073A2 (fr) * | 2002-05-31 | 2003-12-11 | Evionyx, Inc. | Procede de fabrication d'un systeme de cellule metal-air |
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TWI356070B (en) * | 2003-12-03 | 2012-01-11 | Toray Tonen Specialty Separato | Microporous composite membrane, and its production |
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JP4384630B2 (ja) * | 2004-12-23 | 2009-12-16 | トーレ・サエハン・インコーポレーテッド | 二次電池セパレータ用ポリエチレン微多孔膜及びその製造方法 |
US7666494B2 (en) * | 2005-05-04 | 2010-02-23 | 3M Innovative Properties Company | Microporous article having metallic nanoparticle coating |
CA2625452A1 (fr) * | 2005-10-19 | 2007-04-26 | Tonen Chemical Corporation | Procede de fabrication de membrane de polyolefine microporeuse multicouche |
US8916265B1 (en) | 2007-11-09 | 2014-12-23 | W. L. Gore & Associates, Inc. | Multi-spectral, selectively reflective construct |
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SE392582B (sv) * | 1970-05-21 | 1977-04-04 | Gore & Ass | Forfarande vid framstellning av ett porost material, genom expandering och streckning av en tetrafluoretenpolymer framstelld i ett pastabildande strengsprutningsforfarande |
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US4385093A (en) * | 1980-11-06 | 1983-05-24 | W. L. Gore & Associates, Inc. | Multi-component, highly porous, high strength PTFE article and method for manufacturing same |
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JP2503007B2 (ja) * | 1987-03-30 | 1996-06-05 | 東レ株式会社 | 微孔性ポリプロピレンフイルム |
-
1988
- 1988-10-14 US US07/257,949 patent/US4863792A/en not_active Expired - Lifetime
-
1989
- 1989-06-19 IL IL90657A patent/IL90657A/xx not_active IP Right Cessation
- 1989-06-20 EP EP89306225A patent/EP0365112B1/fr not_active Expired - Lifetime
- 1989-06-20 DE DE68914774T patent/DE68914774T2/de not_active Expired - Fee Related
- 1989-06-20 ES ES89306225T patent/ES2053994T3/es not_active Expired - Lifetime
- 1989-06-21 CA CA000603417A patent/CA1311885C/fr not_active Expired - Fee Related
- 1989-06-21 ZA ZA894725A patent/ZA894725B/xx unknown
- 1989-06-21 AU AU36693/89A patent/AU607076B2/en not_active Ceased
- 1989-06-30 MX MX016690A patent/MX165736B/es unknown
- 1989-07-10 JP JP1177869A patent/JP2851061B2/ja not_active Expired - Lifetime
- 1989-07-14 AR AR89314403A patent/AR243117A1/es active
- 1989-07-15 KR KR1019890010158A patent/KR960014024B1/ko not_active IP Right Cessation
- 1989-07-31 BR BR898903836A patent/BR8903836A/pt not_active IP Right Cessation
-
1996
- 1996-09-05 HK HK167096A patent/HK167096A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR8903836A (pt) | 1991-02-05 |
AU3669389A (en) | 1990-04-26 |
IL90657A0 (en) | 1990-01-18 |
KR960014024B1 (ko) | 1996-10-11 |
JPH02129238A (ja) | 1990-05-17 |
JP2851061B2 (ja) | 1999-01-27 |
HK167096A (en) | 1996-09-13 |
EP0365112B1 (fr) | 1994-04-20 |
US4863792A (en) | 1989-09-05 |
MX165736B (es) | 1992-12-02 |
KR900006127A (ko) | 1990-05-07 |
DE68914774D1 (de) | 1994-05-26 |
ES2053994T3 (es) | 1994-08-01 |
DE68914774T2 (de) | 1994-10-20 |
CA1311885C (fr) | 1992-12-29 |
EP0365112A2 (fr) | 1990-04-25 |
EP0365112A3 (fr) | 1991-01-09 |
AR243117A1 (es) | 1993-07-30 |
ZA894725B (en) | 1990-06-27 |
AU607076B2 (en) | 1991-02-21 |
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