CA1110811A - Produits microporeux, et methode de fabrication connexe - Google Patents

Produits microporeux, et methode de fabrication connexe

Info

Publication number
CA1110811A
CA1110811A CA285,080A CA285080A CA1110811A CA 1110811 A CA1110811 A CA 1110811A CA 285080 A CA285080 A CA 285080A CA 1110811 A CA1110811 A CA 1110811A
Authority
CA
Canada
Prior art keywords
polymer
liquid
microporous
polymer structure
diameter
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.)
Expired
Application number
CA285,080A
Other languages
English (en)
Inventor
Anthony J. Castro
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.)
Akzona Inc
Original Assignee
Akzona Inc
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 Akzona Inc filed Critical Akzona Inc
Priority to CA000371872A priority Critical patent/CA1120666A/fr
Priority to CA000371869A priority patent/CA1120670A/fr
Priority to CA000371871A priority patent/CA1120672A/fr
Priority to CA000371873A priority patent/CA1120667A/fr
Priority to CA000371870A priority patent/CA1120671A/fr
Priority to CA000371868A priority patent/CA1120669A/fr
Priority to CA000371867A priority patent/CA1120668A/fr
Application granted granted Critical
Publication of CA1110811A publication Critical patent/CA1110811A/fr
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • A01N25/10Macromolecular compounds
    • 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
    • B01D67/0018Thermally induced processes [TIPS]
    • 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
    • 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
    • B01D71/261Polyethylene
    • 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
    • B01D71/262Polypropylene
    • 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
    • B01D71/44Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of groups B01D71/26-B01D71/42
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41NPRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N7/00Shells for rollers of printing machines
    • 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
    • C08J9/28Working-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
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00Materials not provided for elsewhere
    • C09K3/14Anti-slip materials; Abrasives
    • C09K3/149Antislip compositions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2323/00Details relating to membrane preparation
    • B01D2323/46Impregnation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2325/00Details relating to properties of membranes
    • B01D2325/02Details relating to pores or porosity of the membranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2325/00Details relating to properties of membranes
    • B01D2325/02Details relating to pores or porosity of the membranes
    • B01D2325/026Sponge structure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41NPRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2207/00Location or type of the layers in shells for rollers of printing machines
    • B41N2207/02Top layers
    • 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
    • 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 or C08H
    • 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
    • C08J2201/054Precipitating the polymer by adding a non-solvent or a different solvent
    • C08J2201/0542Precipitating the polymer by adding a non-solvent or a different solvent from an organic solvent-based polymer composition
    • C08J2201/0543Precipitating the polymer by adding a non-solvent or a different solvent from an organic solvent-based polymer composition the non-solvent being organic
    • 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
    • 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
    • C08J2201/054Precipitating the polymer by adding a non-solvent or a different solvent
    • C08J2201/0545Precipitating the polymer by adding a non-solvent or a different solvent from an aqueous solvent-based polymer composition
    • C08J2201/0546Precipitating the polymer by adding a non-solvent or a different solvent from an aqueous solvent-based polymer composition the non-solvent being organic
CA285,080A 1976-08-30 1977-08-19 Produits microporeux, et methode de fabrication connexe Expired CA1110811A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA000371872A CA1120666A (fr) 1976-08-30 1981-02-27 Structure homogene, isotropique, microporeuse tridimensionnelle en polymere, et methode de fabrication connexe
CA000371869A CA1120670A (fr) 1976-08-30 1981-02-27 Structure isotropique microporeuse de polymere, et methode de fabrication connexe
CA000371871A CA1120672A (fr) 1976-08-30 1981-02-27 Structure polymere, homogene, isotrope, tridimensionnelle, microporeuse, et methode pour sa preparation
CA000371873A CA1120667A (fr) 1976-08-30 1981-02-27 Structure homogene, isotropique, alveolaire, micorporeuse tridimensionnelle en polymere, et methode de fabrication connexe
CA000371870A CA1120671A (fr) 1976-08-30 1981-02-27 Structure homogene, isotropique, microporeuse tridimensionnelle en polymere, et methode de fabrication connexe
CA000371868A CA1120669A (fr) 1976-08-30 1981-02-27 Structure alveolaire microporeuse, et methode de fabrication connexe
CA000371867A CA1120668A (fr) 1976-08-30 1981-02-27 Polymere alveolaire microporeux, et methode de fabrication connexe

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US71854976A 1976-08-30 1976-08-30
US718,549 1976-08-30
US81435177A 1977-07-11 1977-07-11
US814,351 1977-07-11

Publications (1)

Publication Number Publication Date
CA1110811A true CA1110811A (fr) 1981-10-20

Family

ID=27109924

Family Applications (1)

Application Number Title Priority Date Filing Date
CA285,080A Expired CA1110811A (fr) 1976-08-30 1977-08-19 Produits microporeux, et methode de fabrication connexe

Country Status (22)

Country Link
JP (2) JPS5329367A (fr)
AR (1) AR220685A1 (fr)
AT (1) AT375665B (fr)
AU (1) AU511101B2 (fr)
BR (1) BR7705790A (fr)
CA (1) CA1110811A (fr)
CH (1) CH649565A5 (fr)
DD (1) DD140052A5 (fr)
DE (1) DE2737745C2 (fr)
DK (1) DK171108B1 (fr)
ES (2) ES461970A1 (fr)
FI (1) FI68639C (fr)
FR (1) FR2362890A1 (fr)
GB (1) GB1576228A (fr)
GR (1) GR64881B (fr)
IT (1) IT1143677B (fr)
MX (1) MX148613A (fr)
NL (1) NL7709505A (fr)
NO (1) NO151369C (fr)
PL (1) PL111017B1 (fr)
SE (1) SE441928B (fr)
TR (1) TR19643A (fr)

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DE2916581C2 (de) * 1979-04-24 1982-09-23 Akzo Gmbh, 5600 Wuppertal Ummantelung für elektrische Leiter und Wellenleiter
CA1202837A (fr) * 1980-03-14 1986-04-08 Wolfgang J. Wrasidlo Membranes asymetriques, leur fabrication et leur emploi
JPS56159128A (en) * 1980-05-15 1981-12-08 Asahi Chem Ind Co Ltd Thermoplastic resin porous film and production thereof
DE3026688C2 (de) * 1980-07-15 1986-02-20 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung von pulverförmigen, porösen Polymerteilchen
DE3026762C2 (de) * 1980-07-15 1985-04-25 Akzo Gmbh, 5600 Wuppertal Verfahren zum Herstellen von porösem, pulverförmigem Polypropylen und Verwendung der Verfahrensprodukte
DE3049557A1 (de) * 1980-12-31 1982-07-29 Akzo Gmbh, 5600 Wuppertal Poroese schlaeuche
DE3049558A1 (de) * 1980-12-31 1982-07-29 Akzo Gmbh, 5600 Wuppertal Unterirdische bewaesserung oder traenkung von boeden
NZ199916A (en) * 1981-03-11 1985-07-12 Unilever Plc Low density polymeric block material for use as carrier for included liquids
CA1196620A (fr) * 1981-06-26 1985-11-12 Donald Barby Substrat porteur de polymere poreux
DE3129064A1 (de) * 1981-07-23 1983-02-10 Akzo Gmbh, 5600 Wuppertal Verfahren und vorrichtung zur blutoxygenation
JPS5829839A (ja) * 1981-08-13 1983-02-22 Mitsubishi Plastics Ind Ltd 微孔性多孔膜の製法
DE3205289C2 (de) * 1982-02-15 1984-10-31 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung von porösen Körpern mit einstellbarem Gesamtporenvolumen, einstellbarer Porengröße und einstellbarer Porenwandung
DE3214667C2 (de) * 1982-04-21 1985-07-18 Akzo Gmbh, 5600 Wuppertal Zusammengesetzter Körper für die Langzeitabgabe von Wirkstoffen
DE3215211A1 (de) * 1982-04-23 1983-10-27 Akzo Gmbh Mikroporoese mit wirkstoffen beladene pulver
JPS5931701A (ja) * 1982-08-16 1984-02-20 Nitto Electric Ind Co Ltd 液状活性物質含有膜及びその製造方法
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DE3304951A1 (de) * 1983-02-12 1984-08-16 Akzo Gmbh, 5600 Wuppertal Vorrichtung zum filtern einer fluessigkeit
DE3481817D1 (de) * 1983-07-30 1990-05-10 Akzo Gmbh Poren aufweisende formkoerper.
DE3327638C2 (de) * 1983-07-30 1986-08-07 Akzo Gmbh, 5600 Wuppertal Verfahren und Vorrichtung zur Herstellung Poren aufweisender Formkörper
NL8400516A (nl) * 1984-02-17 1985-09-16 Naarden International Nv Werkwijze ter bereiding van luchtverfrissingsgelen.
GB8405680D0 (en) * 1984-03-05 1984-04-11 Unilever Plc Porous polymers
DE3426122A1 (de) * 1984-07-16 1986-01-23 Henkel KGaA, 4000 Düsseldorf Werkzeug zur haarbehandlung
DE3610548A1 (de) * 1986-03-27 1987-10-01 Sick Optik Elektronik Erwin Verfahren und vorrichtung zum bewaessern von boeden
DE3624363C2 (de) * 1986-07-18 1995-06-08 Akzo Gmbh Vorrichtung zum Abtrennen von Gasblasen aus Infusionsflüssigkeiten oder Flüssigkeiten des menschlichen Körpers
US4726989A (en) 1986-12-11 1988-02-23 Minnesota Mining And Manufacturing Microporous materials incorporating a nucleating agent and methods for making same
GB8709688D0 (en) 1987-04-24 1987-05-28 Unilever Plc Porous material
US4867881A (en) * 1987-09-14 1989-09-19 Minnesota Minning And Manufacturing Company Orientied microporous film
DE3829766A1 (de) * 1988-09-01 1990-03-22 Akzo Gmbh Verfahren zur herstellung von membranen
GB8916776D0 (en) * 1989-07-21 1989-09-06 Wilson Robert W Slow release chemicals
CH685878A5 (de) * 1993-12-08 1995-10-31 Brugg Ag Kabelwerke Verfahren zur Herstellung eines additivbeladenen poroesen Traegermaterials
EP0699710A3 (fr) * 1994-09-01 1996-06-26 Bridgestone Corp Structure polymère réticulée et procédé pour sa fabrication
US5571415A (en) * 1994-11-02 1996-11-05 Rohm And Haas Company Method for preparing porous polymer structures
DE19700760C2 (de) * 1997-01-11 2000-11-09 Microdyn Modulbau Gmbh & Co Kg Verfahren zur Herstellung von porösen Formkörpern aus thermoplastischen Polymeren, poröse Formkörper und Verwendung der Formkörper
ES2198687T3 (es) 1997-01-31 2004-02-01 Kao Corporation Articulo de limpieza impregnado con detergente.
KR100567153B1 (ko) * 1997-07-23 2006-04-04 멤브라나 게엠베하 가스 운반용 일체형 비대칭성 폴리올레핀 멤브레인 및 이의 제조방법
DE19751031A1 (de) 1997-11-19 1999-06-24 Ingo Dipl Ing Heschel Verfahren zur Herstellung poröser Strukturen
BR0007614B1 (pt) * 1999-01-21 2010-10-19 processo de preparação de membrana hidrofóbica integralmente assimétrica, e, membrana hidrofóbica.
DE50000994D1 (de) * 1999-01-22 2003-02-06 Membrana Gmbh Verfahren zur herstellung einer integral asymmetrischen polyolefinmembran
CA2324677A1 (fr) * 2000-10-26 2002-04-26 James F. Stewart Additif agrochimique
US7247602B2 (en) 2000-10-26 2007-07-24 Adjuvants Plus Inc. Agrochemical formulation aid composition and uses thereof
JP4217627B2 (ja) 2002-01-24 2009-02-04 メムブラーナ ゲゼルシャフト ミット ベシュレンクテル ハフツング インテグラル非対称構造を有するポリオレフィン膜の製造法
DE10220038A1 (de) * 2002-05-04 2003-11-20 Membrana Gmbh Verfahren zur Herstellung geschäumter Polymerformkörper und geschäumter Polymerformkörper
JP4016712B2 (ja) * 2002-05-13 2007-12-05 株式会社ジーエス・ユアサコーポレーション リチウムイオン導電性ポリマー電解質およびそれを用いたポリマー電解質電池
JP5414020B2 (ja) * 2007-06-22 2014-02-12 国立大学法人大阪大学 (メタ)アクリル酸エステル系ポリマーを液体に溶解する方法
US9062022B2 (en) 2008-12-04 2015-06-23 The University Of Akron Polymer composition and dialysis membrane formed from the polymer composition
ES2373251T3 (es) 2008-12-12 2012-02-01 Membrana Gmbh Membrana hidrófoba de pvdf estable frente al ozono, con elevada estabilidad mecánica.
CN103930475A (zh) * 2011-11-08 2014-07-16 株式会社钟化 氯乙烯系共聚物多孔质体及其制造方法
CN105473214B (zh) 2013-05-29 2018-06-15 3M创新资产公司 微孔聚偏二氟乙烯膜
US10960362B2 (en) 2014-11-03 2021-03-30 3M Innovative Properties Company Microporous polyvinyl fluoride planar membrane and production thereof
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DE102016214304A1 (de) 2015-08-05 2017-02-09 Tesa Se Mikrozelluläre Emulsionsschäume
EP3421117A1 (fr) 2017-06-28 2019-01-02 3M Innovative Properties Company Membranes à feuille plate de polyamide à structure superficielle microporeuse pour la rétention de nanoparticules

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Also Published As

Publication number Publication date
AU2806377A (en) 1979-02-22
SE441928B (sv) 1985-11-18
NO772976L (no) 1978-03-01
NO151369B (no) 1984-12-17
DE2737745A1 (de) 1978-03-09
NL7709505A (nl) 1978-03-02
SE7708653L (sv) 1978-03-01
PL111017B1 (en) 1980-08-30
GB1576228A (en) 1980-10-01
FI68639B (fi) 1985-06-28
JPH0329815B2 (fr) 1991-04-25
TR19643A (tr) 1979-09-14
MX148613A (es) 1983-05-18
AR220685A1 (es) 1980-11-28
DD140052A5 (de) 1980-02-06
DK171108B1 (da) 1996-06-10
ES461970A1 (es) 1978-11-01
AT375665B (de) 1984-08-27
DK337477A (da) 1978-03-01
GR64881B (en) 1980-06-06
JPH0450339B2 (fr) 1992-08-14
JPS5329367A (en) 1978-03-18
FI68639C (fi) 1985-10-10
CH649565A5 (en) 1985-05-31
BR7705790A (pt) 1978-06-13
FR2362890B1 (fr) 1985-04-12
JPH03205435A (ja) 1991-09-06
IT1143677B (it) 1986-10-22
ATA627277A (de) 1984-01-15
FI772552A (fi) 1978-03-01
DE2737745C2 (de) 1984-03-22
ES471772A1 (es) 1979-10-16
FR2362890A1 (fr) 1978-03-24
NO151369C (no) 1985-03-27
AU511101B2 (en) 1980-07-31
PL200533A1 (pl) 1978-07-17

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