GB1463175A - Process for preparing complex polyelectrolytes - Google Patents

Process for preparing complex polyelectrolytes

Info

Publication number
GB1463175A
GB1463175A GB5226574A GB5226574A GB1463175A GB 1463175 A GB1463175 A GB 1463175A GB 5226574 A GB5226574 A GB 5226574A GB 5226574 A GB5226574 A GB 5226574A GB 1463175 A GB1463175 A GB 1463175A
Authority
GB
United Kingdom
Prior art keywords
mixture
solution
water
powder
polymers
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
GB5226574A
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Publication of GB1463175A publication Critical patent/GB1463175A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
    • C08G18/0814—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium groups or groups forming them
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2340/00—Filter material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Secondary Cells (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

1463175 Complex polyelectrolytes RHONEPOULENC SA 3 Dec 1974 [4 Dec 1973 1 Aug 1974] 52265/74 Addition to 1367238 Heading C3P Complex polyelectrolytes are produced from (i) a water-insoluble polymer containing sulphonic acid groups and (ii) a water-insoluble polymer containing quaternary ammonium groups, by either (a) mixing a powder of one polymer with a solution of the other, or (b) mixing together powders of each polymer and then dissolving the mixture. Numerous suitable polymers are listed. In examples, (1) a powder of acrylonitrile/2-methyl-5-vinyl pyridine copolymer quaternized with methyl sulphate is added to a solution in dimethyl formamide/ water mixture of acrylonitrile/sodium methallyl sulphonate copolymer; (2) the same two polymers are mixed in powder form and the mixture then dissolved in the same solvent; and (3) the same two polymers plus lithium chloride are mixed in powder form and the mixture then dissolved in dimethyl formamide. In each case the solution is heated until it becomes clear.
GB5226574A 1973-12-04 1974-12-03 Process for preparing complex polyelectrolytes Expired GB1463175A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7343242A FR2252862B1 (en) 1973-12-04 1973-12-04
FR7426738A FR2280684A1 (en) 1973-12-04 1974-08-01 POLYELECTROLYTE PREPARATION PROCESS

Publications (1)

Publication Number Publication Date
GB1463175A true GB1463175A (en) 1977-02-02

Family

ID=26218065

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5226574A Expired GB1463175A (en) 1973-12-04 1974-12-03 Process for preparing complex polyelectrolytes
GB5227074A Expired GB1473857A (en) 1973-12-04 1974-12-03 Membranes

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB5227074A Expired GB1473857A (en) 1973-12-04 1974-12-03 Membranes

Country Status (14)

Country Link
JP (1) JPS50105735A (en)
BE (2) BE822901A (en)
BR (1) BR7410097A (en)
CH (1) CH589678A5 (en)
DE (2) DE2457328A1 (en)
DK (1) DK627974A (en)
ES (1) ES432558A1 (en)
FR (2) FR2252862B1 (en)
GB (2) GB1463175A (en)
IL (1) IL46177A (en)
IT (1) IT1026766B (en)
LU (2) LU71412A1 (en)
NL (2) NL7415419A (en)
SU (1) SU575034A3 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445521A (en) * 1977-03-15 1984-05-01 L'oreal Composition and process for the treatment of keratin materials with polymers
US4539373A (en) * 1982-07-12 1985-09-03 The Dow Chemical Company Thermoplastic polyelectrolyte complexes
US4842849A (en) * 1981-05-08 1989-06-27 L'oreal Composition intended for the treatment of keratin fibres, based on a cationic polymer and an anionic polymer containing vinylsulphonic groups
US4990252A (en) * 1987-02-04 1991-02-05 Hydanautics Stable membranes from sulfonated polyarylethers
US6026968A (en) * 1996-05-13 2000-02-22 Nitto Denko Corporation Reverse osmosis composite membrane
CN107925037A (en) * 2015-08-20 2018-04-17 日本瑞翁株式会社 Non-aqueous secondary battery adhesive composition, non-aqueous secondary battery functional layer composition, non-aqueous secondary battery functional layer and non-aqueous secondary battery

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286851A1 (en) * 1974-10-02 1976-04-30 Inst Nat Rech Chimique Semi-permeable membranes of crosslinked, opt. substd. polyacrylamide - for sepn. of organic or inorganic cpds. from aqueous solns.
US4005012A (en) * 1975-09-22 1977-01-25 The United States Of America As Represented By The Secretary Of The Interior Semipermeable membranes and the method for the preparation thereof
US4125462A (en) * 1977-08-30 1978-11-14 Rohm And Haas Company Coated membranes
JPS5554004A (en) * 1978-10-18 1980-04-21 Teijin Ltd Selective permeable membrane and its manufacturing
DE3170223D1 (en) * 1981-01-13 1985-06-05 Teijin Ltd Ion-permeable composite membrane and its use in selective separation
US4415608A (en) * 1982-01-15 1983-11-15 Uop Inc. Continuous production of polymethylpentene membranes
US4707266A (en) * 1982-02-05 1987-11-17 Pall Corporation Polyamide membrane with controlled surface properties
CH656626A5 (en) * 1982-02-05 1986-07-15 Pall Corp POLYAMIDE MEMBRANE HAVING CONTROLLED SURFACE PROPERTIES, ITS USE AND ITS PREPARATION METHOD.
US4427419A (en) * 1982-03-12 1984-01-24 The Standard Oil Company Semipermeable membranes prepared from polymers containing pendent sulfone groups
US4806189A (en) * 1984-08-13 1989-02-21 Monsanto Company Composite fluid separation membranes
US4717395A (en) * 1986-08-07 1988-01-05 The Dow Chemical Company Gas separations using membranes comprising sulphonated polyether sulphone
JP2694341B2 (en) * 1987-02-04 1997-12-24 ハイドロノーティクス Improved oxidation resistant film and method of manufacturing the same
US4840819A (en) * 1987-04-08 1989-06-20 Union Carbide Corporation Method for preparing composite membranes for enhanced gas separation
US4826599A (en) * 1987-07-10 1989-05-02 Union Carbide Corporation Composite membranes and their manufacture and use
JPH01215348A (en) * 1988-02-25 1989-08-29 Asahi Glass Co Ltd Cation exchanger
DE4428641A1 (en) * 1994-08-12 1996-02-15 Basf Ag Mesomorphic complexes of polyelectrolytes and surfactants, processes for their production as well as films, foils, fibers, moldings and coatings from them
EP0948746A1 (en) * 1996-11-14 1999-10-13 Pall Corporation Membrane and methods of preparing and using same
DE19841404C2 (en) * 1998-09-10 2000-12-21 Basf Coatings Ag Solids based on mesomorphic polyelectrolyte complexes, process for their preparation and their use
EP2313184B1 (en) * 2008-08-05 2012-10-10 Polymers CRC Limited Functionalized thin film polyamide membranes
US10384167B2 (en) 2013-11-21 2019-08-20 Oasys Water LLC Systems and methods for improving performance of osmotically driven membrane systems
US11872532B2 (en) 2018-09-05 2024-01-16 Campbell Membrane Technologies, Inc. Ultrafiltration membranes for dairy protein separation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1493044A (en) * 1966-07-13 1967-08-25 New non-rubbery copolymers
BE785741A (en) * 1971-07-02 1973-01-02 Rhone Poulenc Sa POLYELECTROLYTES

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445521A (en) * 1977-03-15 1984-05-01 L'oreal Composition and process for the treatment of keratin materials with polymers
US4719099A (en) * 1977-03-15 1988-01-12 L'oreal Composition and process for the treatment of keratin materials with polymers
US4842849A (en) * 1981-05-08 1989-06-27 L'oreal Composition intended for the treatment of keratin fibres, based on a cationic polymer and an anionic polymer containing vinylsulphonic groups
US4539373A (en) * 1982-07-12 1985-09-03 The Dow Chemical Company Thermoplastic polyelectrolyte complexes
US4990252A (en) * 1987-02-04 1991-02-05 Hydanautics Stable membranes from sulfonated polyarylethers
US6026968A (en) * 1996-05-13 2000-02-22 Nitto Denko Corporation Reverse osmosis composite membrane
CN107925037A (en) * 2015-08-20 2018-04-17 日本瑞翁株式会社 Non-aqueous secondary battery adhesive composition, non-aqueous secondary battery functional layer composition, non-aqueous secondary battery functional layer and non-aqueous secondary battery
EP3340341A4 (en) * 2015-08-20 2019-03-13 Zeon Corporation Binder composition for nonaqueous secondary batteries, composition for nonaqueous secondary battery functional layers, functional layer for nonaqueous secondary batteries, and nonaqueous secondary battery
US10535854B2 (en) 2015-08-20 2020-01-14 Zeon Corporation Binder composition for non-aqueous secondary battery, composition for non-aqueous secondary battery functional layer, functional layer for non-aqueous secondary battery, and non-aqueous secondary battery
CN107925037B (en) * 2015-08-20 2021-01-08 日本瑞翁株式会社 Nonaqueous secondary battery, functional layer, composition for functional layer, and binder composition

Also Published As

Publication number Publication date
DE2457355A1 (en) 1975-06-05
IL46177A (en) 1977-05-31
GB1473857A (en) 1977-05-18
FR2252862B1 (en) 1978-10-27
DE2457355B2 (en) 1979-08-02
LU71413A1 (en) 1975-08-20
SU575034A3 (en) 1977-09-30
CH589678A5 (en) 1977-07-15
BE822902A (en) 1975-06-03
NL7415419A (en) 1975-06-06
IL46177A0 (en) 1975-03-13
BR7410097A (en) 1976-06-08
JPS50105735A (en) 1975-08-20
DE2457355C3 (en) 1980-04-03
FR2252862A1 (en) 1975-06-27
DE2457328A1 (en) 1975-06-05
DK627974A (en) 1975-07-28
FR2280684A1 (en) 1976-02-27
ES432558A1 (en) 1977-03-01
BE822901A (en) 1975-06-03
FR2280684B1 (en) 1977-03-18
LU71412A1 (en) 1975-08-20
IT1026766B (en) 1978-10-20
NL7415424A (en) 1975-06-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee