AT364060T - Microporous materials and methods for their production - Google Patents

Microporous materials and methods for their production

Info

Publication number
AT364060T
AT364060T AT02759846T AT02759846T AT364060T AT 364060 T AT364060 T AT 364060T AT 02759846 T AT02759846 T AT 02759846T AT 02759846 T AT02759846 T AT 02759846T AT 364060 T AT364060 T AT 364060T
Authority
AT
Austria
Prior art keywords
production
methods
microporous materials
microporous
materials
Prior art date
Application number
AT02759846T
Other languages
German (de)
Inventor
Shannon K Hughes
Robert S Kody
James S Mrozinski
Myles L Brostrom
Original Assignee
3M Innovative Properties Co
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
Priority to US09/825,917 priority Critical patent/US6632850B2/en
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of AT364060T publication Critical patent/AT364060T/en

Links

Classifications

    • 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
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28Working-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
    • 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 formation
    • B01D67/0023Organic membrane formation by inducing porosity into non porous precursor membranes
    • B01D67/0025Organic membrane formation by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
    • B01D67/0027Organic membrane formation by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
    • 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 formation
    • B01D67/0023Organic membrane formation by inducing porosity into non porous precursor membranes
    • B01D67/003Organic membrane formation by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • 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
    • B01D69/06Flat membranes
    • 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
    • B01D71/26Polyalkenes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • 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
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0004Use of compounding ingredients, the chemical constitution of which is unknown, broadly defined, or irrelevant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2323/00Details relating to membrane preparation
    • B01D2323/08Specific temperatures applied
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2325/00Details relating to properties of membranes
    • B01D2325/48Antimicrobial properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10Polymers of propylene
    • B29K2023/12PP, i.e. polypropylene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0038Plasticisers
    • 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
    • C08J2201/00Foams characterised by the foaming process
    • C08J2201/04Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/052Inducing phase separation by thermal treatment, e.g. cooling a solution
    • 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
    • C08J2323/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10Homopolymers or copolymers of propene
    • 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31855Of addition polymer from unsaturated monomers
AT02759846T 2001-04-04 2002-01-23 Microporous materials and methods for their production AT364060T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US09/825,917 US6632850B2 (en) 2001-04-04 2001-04-04 Microporous materials and methods of making the same

Publications (1)

Publication Number Publication Date
AT364060T true AT364060T (en) 2007-06-15

Family

ID=25245234

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02759846T AT364060T (en) 2001-04-04 2002-01-23 Microporous materials and methods for their production

Country Status (7)

Country Link
US (1) US6632850B2 (en)
EP (1) EP1385901B1 (en)
JP (1) JP3995600B2 (en)
KR (1) KR100885340B1 (en)
AT (1) AT364060T (en)
DE (1) DE60220517T2 (en)
WO (1) WO2002081557A1 (en)

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EP1260546A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Polyolefin multilayer pipe
EP1260545A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Industrial polyolefin piping system
EP1260528A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Propylene polymer pipes for pipelines
EP1260529A1 (en) 2001-05-21 2002-11-27 Borealis Technology OY Propylene polymers with improved properties
US7195818B2 (en) * 2002-05-01 2007-03-27 Exxonmobil Oil Corporation Sealable multi-layer opaque film
US7271209B2 (en) * 2002-08-12 2007-09-18 Exxonmobil Chemical Patents Inc. Fibers and nonwovens from plasticized polyolefin compositions
US8192813B2 (en) 2003-08-12 2012-06-05 Exxonmobil Chemical Patents, Inc. Crosslinked polyethylene articles and processes to produce same
US7652094B2 (en) * 2002-08-12 2010-01-26 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
US8389615B2 (en) 2004-12-17 2013-03-05 Exxonmobil Chemical Patents Inc. Elastomeric compositions comprising vinylaromatic block copolymer, polypropylene, plastomer, and low molecular weight polyolefin
US8003725B2 (en) * 2002-08-12 2011-08-23 Exxonmobil Chemical Patents Inc. Plasticized hetero-phase polyolefin blends
AU2003272213A1 (en) * 2002-08-12 2004-02-25 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
US7622523B2 (en) * 2002-08-12 2009-11-24 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
US7652092B2 (en) 2002-08-12 2010-01-26 Exxonmobil Chemical Patents Inc. Articles from plasticized thermoplastic polyolefin compositions
US7998579B2 (en) * 2002-08-12 2011-08-16 Exxonmobil Chemical Patents Inc. Polypropylene based fibers and nonwovens
US7531594B2 (en) * 2002-08-12 2009-05-12 Exxonmobil Chemical Patents Inc. Articles from plasticized polyolefin compositions
EP1702761B1 (en) * 2003-12-26 2009-04-22 Toray Industries, Inc. Biaxially oriented white polypropylene film for thermal transfer recording and receiving sheet for thermal transfer recording therefrom
CN101035676B (en) 2004-10-07 2011-04-13 特里奥凡德国有限公司及两合公司 Label film for deep drawing methods
US20060148915A1 (en) * 2004-12-30 2006-07-06 Floyd Robert M Microporous materials and methods of making
US20060147503A1 (en) * 2004-12-30 2006-07-06 3M Innovative Properties Company Oil absorbent wipe with high crumpability
US7660040B2 (en) * 2005-05-17 2010-02-09 E. I. Du Pont De Nemours And Company Diffuse reflective article
US7449505B2 (en) * 2005-05-20 2008-11-11 Xerox Corporation Method of making porous microspheres with geometric standard deviation of 1.25 or less
CN101218296B (en) 2005-07-15 2010-12-08 埃克森美孚化学专利公司 Elastomeric compositions
US20070065655A1 (en) * 2005-09-19 2007-03-22 Floyd Robert M Flame retardant porous film
KR100695337B1 (en) * 2006-03-14 2007-03-16 삼성토탈 주식회사 Polypropylene resin compositions with excellent flexural modulus and impact strength
EP1939167A1 (en) * 2006-12-19 2008-07-02 Borealis Technology OY Beta-nucleating agent for polyproplyene and process for its preparation
US7842214B2 (en) * 2007-03-28 2010-11-30 3M Innovative Properties Company Process for forming microporous membranes
EP2219766B1 (en) * 2007-10-11 2017-03-08 3M Innovative Properties Company Microporous membranes having a relatively large average pore size and methods of making the same
PL2344585T3 (en) * 2008-10-01 2018-10-31 Borealis Ag New sewage pipe material with improved properties
JP5698140B2 (en) 2008-11-21 2015-04-08 スリーエム イノベイティブ プロパティズ カンパニー Microporous membrane and forming method
EP2373733B1 (en) 2008-12-19 2016-07-27 3M Innovative Properties Company Microporous material from ethylene-chlorotrifluoroethylene copolymer and method for making same
US8361611B2 (en) 2009-03-20 2013-01-29 Whiteoptics Llc Diffusively light reflective paint composition, method for making paint composition, and diffusively light reflective articles
DE102009050439A1 (en) * 2009-10-20 2011-05-05 Treofan Germany Gmbh & Co. Kg Nanoscale ß-nucleating agent for polypropylene
EP2441793B1 (en) * 2010-10-13 2018-08-15 Treofan Germany GmbH & Co.KG Highly active beta-nucleation additive for polypropylene
EP2338930A1 (en) * 2009-12-23 2011-06-29 Borealis AG Blownfilm grade showing superior stiffness, transparency and processing behaviour
EP2338931A1 (en) * 2009-12-23 2011-06-29 Borealis AG Blown grade showing superior stiffness, transparency and processing behaviour
EP2402390A1 (en) 2010-06-30 2012-01-04 Basf Se Particles with a hindered amine light stabilizer and a microporous organic polymer
BR112013004459A2 (en) * 2010-08-27 2016-06-07 Furukawa Electric Co Ltd thermoplastic resin foam, light reflecting material, and method of producing a thermoplastic resin foam
WO2012174209A2 (en) 2011-06-16 2012-12-20 3M Innovative Properties Company Microporous materials with fibrillar mesh structure and methods of making and using the same
US9278471B2 (en) 2011-12-13 2016-03-08 3M Innovative Properties Company Method of detecting a component of an article and method of preparing a component for detection
TWI580551B (en) * 2011-12-13 2017-05-01 3M Innovative Properties Co Structured film containing beta-nucleating agent and method of making the same
US9358714B2 (en) 2011-12-13 2016-06-07 3M Innovative Properties Company Structured film containing beta-nucleating agent and method of making the same
US8911540B2 (en) 2012-05-01 2014-12-16 Case Western Reserve University Gas separation membrane
CN105283161A (en) * 2013-06-13 2016-01-27 3M创新有限公司 Personal hygiene article and container for the same
WO2015153979A1 (en) * 2014-04-03 2015-10-08 3M Innovative Properties Company Apertured film and method of making the same
CN106132519A (en) 2014-04-11 2016-11-16 3M创新有限公司 Microporous Articles With A Three-Dimensional Porous Network Of Acid-Sintered Interconnected Silica Nanoparticles And Methods Of Making The Same
CN107109467A (en) 2014-12-17 2017-08-29 3M创新有限公司 Luciferin-containing substrate and monitoring device including the substrate
CN105499199B (en) * 2015-12-02 2017-09-29 北京碧水源膜科技有限公司 An in-line gel yarn cleaning apparatus and the apparatus comprising shaping equipment
WO2018102266A1 (en) 2016-12-02 2018-06-07 3M Innovative Properties Company Photochromic articles containing a porous material with a photochromic dye and fluid, methods of making and using
WO2018169737A1 (en) 2017-03-15 2018-09-20 3M Innovative Properties Company Multilayer articles including coatings containing metal on microfiltration membrane substrates
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Also Published As

Publication number Publication date
JP3995600B2 (en) 2007-10-24
US20030036577A1 (en) 2003-02-20
KR20030088120A (en) 2003-11-17
EP1385901B1 (en) 2007-06-06
EP1385901A2 (en) 2004-02-04
WO2002081557A8 (en) 2002-12-27
DE60220517T2 (en) 2008-02-07
JP2004528443A (en) 2004-09-16
WO2002081557A1 (en) 2002-10-17
US6632850B2 (en) 2003-10-14
KR100885340B1 (en) 2009-02-26
DE60220517D1 (en) 2007-07-19

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