FR2276087A1 - Etoffe echangeuse d'ions tricotee ou tissee contenant des filaments d'un bas titre en deniers - Google Patents

Etoffe echangeuse d'ions tricotee ou tissee contenant des filaments d'un bas titre en deniers

Info

Publication number
FR2276087A1
FR2276087A1 FR7520070A FR7520070A FR2276087A1 FR 2276087 A1 FR2276087 A1 FR 2276087A1 FR 7520070 A FR7520070 A FR 7520070A FR 7520070 A FR7520070 A FR 7520070A FR 2276087 A1 FR2276087 A1 FR 2276087A1
Authority
FR
France
Prior art keywords
woven
knitted
filaments
fabric
denial
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.)
Granted
Application number
FR7520070A
Other languages
English (en)
French (fr)
Other versions
FR2276087B1 (2
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2276087A1 publication Critical patent/FR2276087A1/fr
Application granted granted Critical
Publication of FR2276087B1 publication Critical patent/FR2276087B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08J5/2275—Heterogeneous membranes
    • C08J5/2281—Heterogeneous membranes fluorine containing heterogeneous membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/32—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising halogenated hydrocarbons as the major constituent
    • 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
    • C08J2327/00—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 a halogen; Derivatives of such polymers
    • C08J2327/02—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Artificial Filaments (AREA)
  • Woven Fabrics (AREA)
  • Knitting Of Fabric (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
FR7520070A 1974-06-27 1975-06-26 Etoffe echangeuse d'ions tricotee ou tissee contenant des filaments d'un bas titre en deniers Granted FR2276087A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/483,570 US3940916A (en) 1974-06-27 1974-06-27 Knitted or woven ion exchange fabric containing low denier filaments

Publications (2)

Publication Number Publication Date
FR2276087A1 true FR2276087A1 (fr) 1976-01-23
FR2276087B1 FR2276087B1 (2) 1981-12-31

Family

ID=23920602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520070A Granted FR2276087A1 (fr) 1974-06-27 1975-06-26 Etoffe echangeuse d'ions tricotee ou tissee contenant des filaments d'un bas titre en deniers

Country Status (14)

Country Link
US (1) US3940916A (2)
JP (1) JPS5829805B2 (2)
AU (1) AU503438B2 (2)
BE (1) BE830702A (2)
BR (1) BR7504019A (2)
CA (1) CA1036344A (2)
DE (1) DE2510362A1 (2)
EG (1) EG13099A (2)
FR (1) FR2276087A1 (2)
GB (1) GB1468326A (2)
IL (1) IL47561A (2)
IT (1) IT1039452B (2)
NL (1) NL7507624A (2)
ZA (1) ZA754102B (2)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300144A1 (fr) * 1975-02-10 1976-09-03 Basf Wyandotte Corp Fibres thermoplastiques utilisees comme separateur ou diaphragme dans des cuves electrochimiques
FR2567527A1 (fr) * 1984-07-13 1986-01-17 Atochem Nouveau polymere fluore ionique, son procede d'obtention et les membranes d'electrolyse formees a partir de ce polymere
WO1986000624A1 (fr) * 1984-07-13 1986-01-30 Societe Atochem Nouveau polymere fluore ionique, son procede de preparation et les membranes d'electrolyse formees a partir de ce polymere
FR2589865A2 (fr) * 1985-06-20 1987-05-15 Atochem Nouveau polymere fluore ionique, son procede de preparation et les membranes d'electrolyse formees a partir de ce polymere
EP0388670A3 (en) * 1989-02-28 1991-03-27 E.I. Du Pont De Nemours And Company Cation exchange reinforced membrane and process
WO2003022892A3 (de) * 2001-09-01 2003-08-14 Univ Stuttgart Inst Fuer Chemi Sulfinatgruppen enthaltende oligomere und polymere und verfahren zu ihrer herstellung

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110164A (en) * 1977-04-19 1978-08-29 Standard Brands Incorporated Agglomerated fibrous cellulose
JPS6016518B2 (ja) * 1980-07-31 1985-04-25 旭硝子株式会社 イオン交換膜電解槽
US4477321A (en) * 1981-01-16 1984-10-16 E. I. Du Pont De Nemours And Company Sacrificial reinforcements in cation exchange membrane
US4437951A (en) 1981-12-15 1984-03-20 E. I. Du Pont De Nemours & Co. Membrane, electrochemical cell, and electrolysis process
US4539084A (en) * 1983-03-10 1985-09-03 E. I. Du Pont De Nemours And Company Unreinforced membrane, electrochemical cell and electrolysis process
US4552631A (en) * 1983-03-10 1985-11-12 E. I. Du Pont De Nemours And Company Reinforced membrane, electrochemical cell and electrolysis process
US4666468A (en) * 1986-03-24 1987-05-19 The Dow Chemical Company Gas separations using membranes comprising perfluorinated polymers with pendant ionomeric moieties
JPS6461507A (en) * 1987-08-26 1989-03-08 Asahi Chemical Ind Production of fiber composed of fluorocarbon polymer
ATE73010T1 (de) * 1988-10-12 1992-03-15 Johnson Matthey Plc Metallgewebe.
US5856250A (en) * 1995-11-29 1999-01-05 Takuma Co., Ltd. Ionic substance removing material for use in super-clean room
US6498216B1 (en) * 1998-05-29 2002-12-24 E. I. Du Pont De Nemours And Company Dyeable fluoropolymer fibers and films
DE102007003410B4 (de) 2007-01-23 2012-07-12 Produktions- Und Umweltservice Gmbh Ionenaustausch-Filterpatrone aus modifizierten Naturfasergarnen zur Entfernung von Partikeln, Schwermetallen und Härtebildnern in der Wasseraufbreitung und deren Herstellung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2716049A (en) * 1951-11-01 1955-08-23 Du Pont Water-soluble yarn
US3350488A (en) * 1958-05-27 1967-10-31 Du Pont Process for the production of sharp-edge fibers
NL266419A (2) * 1960-06-27
US3282875A (en) * 1964-07-22 1966-11-01 Du Pont Fluorocarbon vinyl ether polymers
US3344596A (en) * 1965-04-01 1967-10-03 Kendall & Co Textile yarn and process therefor
US3784399A (en) * 1971-09-08 1974-01-08 Du Pont Films of fluorinated polymer containing sulfonyl groups with one surface in the sulfonamide or sulfonamide salt form and a process for preparing such

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300144A1 (fr) * 1975-02-10 1976-09-03 Basf Wyandotte Corp Fibres thermoplastiques utilisees comme separateur ou diaphragme dans des cuves electrochimiques
FR2567527A1 (fr) * 1984-07-13 1986-01-17 Atochem Nouveau polymere fluore ionique, son procede d'obtention et les membranes d'electrolyse formees a partir de ce polymere
WO1986000624A1 (fr) * 1984-07-13 1986-01-30 Societe Atochem Nouveau polymere fluore ionique, son procede de preparation et les membranes d'electrolyse formees a partir de ce polymere
AU584625B2 (en) * 1984-07-13 1989-06-01 Societe Atochem Ionic fluorinated polymer, preparation and membranes comprising said polymer
FR2589865A2 (fr) * 1985-06-20 1987-05-15 Atochem Nouveau polymere fluore ionique, son procede de preparation et les membranes d'electrolyse formees a partir de ce polymere
EP0388670A3 (en) * 1989-02-28 1991-03-27 E.I. Du Pont De Nemours And Company Cation exchange reinforced membrane and process
WO2003022892A3 (de) * 2001-09-01 2003-08-14 Univ Stuttgart Inst Fuer Chemi Sulfinatgruppen enthaltende oligomere und polymere und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
BE830702A (fr) 1975-10-16
IL47561A0 (en) 1975-08-31
US3940916A (en) 1976-03-02
EG13099A (en) 1980-10-31
BR7504019A (pt) 1976-07-06
JPS5829805B2 (ja) 1983-06-24
IT1039452B (it) 1979-12-10
FR2276087B1 (2) 1981-12-31
DE2510362A1 (de) 1976-01-15
AU8241875A (en) 1977-01-06
NL7507624A (nl) 1975-12-30
AU503438B2 (en) 1979-09-06
CA1036344A (en) 1978-08-15
JPS5124590A (2) 1976-02-27
IL47561A (en) 1978-04-30
ZA754102B (en) 1976-06-30
GB1468326A (en) 1977-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse