SE328262B - - Google Patents

Info

Publication number
SE328262B
SE328262B SE05918/67A SE591867A SE328262B SE 328262 B SE328262 B SE 328262B SE 05918/67 A SE05918/67 A SE 05918/67A SE 591867 A SE591867 A SE 591867A SE 328262 B SE328262 B SE 328262B
Authority
SE
Sweden
Prior art keywords
electrolyte
polymers
solvent
layer
membrane
Prior art date
Application number
SE05918/67A
Other languages
English (en)
Inventor
P Rigopulos
Original Assignee
Amicon 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 Amicon Corp filed Critical Amicon Corp
Publication of SE328262B publication Critical patent/SE328262B/xx

Links

Classifications

    • 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
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/80—Block polymers
    • 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
    • B01D67/0011—Casting solutions therefor
    • 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
    • B01D67/0011—Casting solutions therefor
    • B01D67/00111—Polymer pretreatment in the casting solutions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • 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
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218—Synthetic macromolecular compounds
    • C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/18—Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/18—Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
SE05918/67A 1966-04-26 1967-04-26 SE328262B (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54529866A 1966-04-26 1966-04-26
US85026369A 1969-08-14 1969-08-14

Publications (1)

Publication Number Publication Date
SE328262B true SE328262B (xx) 1970-09-14

Family

ID=27067889

Family Applications (1)

Application Number Title Priority Date Filing Date
SE05918/67A SE328262B (xx) 1966-04-26 1967-04-26

Country Status (9)

Country Link
US (1) US3549016A (xx)
JP (1) JPS4810302B1 (xx)
BE (1) BE697617A (xx)
CH (1) CH538293A (xx)
CS (1) CS174755B2 (xx)
FI (1) FI49055C (xx)
GB (1) GB1188183A (xx)
NL (2) NL6705779A (xx)
SE (1) SE328262B (xx)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912834A (en) * 1972-06-05 1975-10-14 Kanegafuchi Chemical Ind Process for producing a selectively permeable composite
US3945927A (en) * 1972-06-05 1976-03-23 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Ion-exchange group bearing composite membranes
CH606131A5 (xx) * 1973-03-13 1978-11-15 Maruzen Oil Co Ltd
LU76955A1 (xx) * 1977-03-15 1978-10-18
LU83350A1 (fr) * 1981-05-08 1983-03-24 Oreal Composition destinee au traitement des fibres keratiniques a base de polymere cationique et de polymere anionique a groupements vinylsulfoniques et procede de traitement la mettant en oeuvre
DE3224920C2 (de) * 1981-07-08 1986-11-20 Sharp K.K., Osaka Feuchtigkeitsempfindliches Widerstandselement
US4765915A (en) * 1985-05-23 1988-08-23 The Dow Chemical Company Porous filter media and membrane support means
CH674618A5 (xx) 1987-04-02 1990-06-29 Ciba Geigy Ag
GB2224668A (en) * 1988-11-09 1990-05-16 Domnick Hunter Filters Ltd Filter
US4986918A (en) * 1989-11-08 1991-01-22 Romicon Inc. Membrane separation system and method of operation
US5085775A (en) * 1990-12-05 1992-02-04 Allied-Signal Inc. Thin film composite ultrafiltration membrane
GB2252260A (en) * 1991-01-16 1992-08-05 Medical Research Int Method for filtration of biological material
CA2128296A1 (en) * 1993-12-22 1995-06-23 Peter John Degen Polyvinylidene fluoride membrane
US6682757B1 (en) 2000-11-16 2004-01-27 Euro-Celtique, S.A. Titratable dosage transdermal delivery system
WO2002092201A2 (de) * 2001-05-11 2002-11-21 Poly-An Gesellschaft zur Herstellung von Polymeren für spezielle Anwendungen und Analytik mbH Verfahren zur verringerung einer adsorptionsneigung von molekülen oder biologischen zellen an einer materialoberfläche
GB2464348A (en) * 2008-10-17 2010-04-21 Spintec Engineering Gmbh Applying a liquid protein onto a permeable surface, and silk mono-filament having specific properties
EP2470290B1 (en) 2009-08-26 2019-07-24 Evoqua Water Technologies Pte. Ltd. Ion exchange membranes
EA024707B1 (ru) 2010-10-15 2016-10-31 ЭВОКУА УОТЕР ТЕКНОЛОДЖИЗ ЭлЭлСи Анионообменные мембраны и способ их получения
US9611368B2 (en) * 2010-10-15 2017-04-04 Evoqua Water Technologies Llc Process for making a monomer solution for making cation exchange membranes
EP2653218A4 (en) * 2010-12-17 2015-04-22 Asahi Kasei Medical Co Ltd TEMPERATURE REACTIVE ADSORBENT HAVING A STRONG CATION EXCHANGE GROUP AND METHOD FOR PRODUCING THE SAME
ES2922731T3 (es) 2012-10-04 2022-09-19 Evoqua Water Tech Llc Membranas de intercambio aniónico de alto rendimiento y métodos para producir las mismas
US9540261B2 (en) 2012-10-11 2017-01-10 Evoqua Water Technologies Llc Coated ion exchange membranes
CN111620830A (zh) 2014-03-14 2020-09-04 北卡罗来纳大学教堂山分校 用于抑制雄性生育力的小分子
WO2017223402A1 (en) 2016-06-23 2017-12-28 Corium International, Inc. Adhesive matrix with hydrophilic and hydrophobic domains and a therapeutic agent
AU2017302306A1 (en) 2016-07-27 2019-02-14 Corium, LLC. Transdermal formulation and delivery method of low solubility or unstable unionized neutral drugs by in situ salt-to-neutral drug conversion of salt drug
EP3490559A1 (en) 2016-07-27 2019-06-05 Corium International, Inc. Transdermal delivery systems with pharmacokinetics bioequivalent to oral delivery
KR102508993B1 (ko) 2016-07-27 2023-03-10 코리움, 인크. 메만틴 경피 송달 시스템
US11173132B2 (en) 2017-12-20 2021-11-16 Corium, Inc. Transdermal adhesive composition comprising a volatile liquid therapeutic agent having low melting point
WO2020096446A1 (en) * 2018-11-07 2020-05-14 Universiteit Twente Method for creating a porous film through aqueous phase separation
CN110501394B (zh) * 2019-07-23 2021-10-12 江苏大学 电解溶液的制备及用于电化学快速检测花椒麻素含量的用途

Also Published As

Publication number Publication date
CS174755B2 (xx) 1977-04-29
DE1669599A1 (de) 1970-12-03
NL134681C (xx)
GB1188183A (en) 1970-04-15
BE697617A (fr) 1967-10-02
JPS4810302B1 (xx) 1973-04-02
US3549016A (en) 1970-12-22
NL6705779A (xx) 1967-10-27
DE1669599B2 (de) 1972-10-19
FI49055C (fi) 1975-03-10
FI49055B (xx) 1974-12-02
CH538293A (de) 1973-08-15

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