BE834144A - Nappes non tissees mouillables de fibres de polymere d'olefine et procede pour les produire - Google Patents

Nappes non tissees mouillables de fibres de polymere d'olefine et procede pour les produire

Info

Publication number
BE834144A
BE834144A BE160650A BE160650A BE834144A BE 834144 A BE834144 A BE 834144A BE 160650 A BE160650 A BE 160650A BE 160650 A BE160650 A BE 160650A BE 834144 A BE834144 A BE 834144A
Authority
BE
Belgium
Prior art keywords
wetable
tablecloths
unwoven
producing
polymer fibers
Prior art date
Application number
BE160650A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE834144A publication Critical patent/BE834144A/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/42—Acrylic resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cell Separators (AREA)
  • Nonwoven Fabrics (AREA)
BE160650A 1974-10-07 1975-10-02 Nappes non tissees mouillables de fibres de polymere d'olefine et procede pour les produire BE834144A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/512,372 US3951691A (en) 1974-10-07 1974-10-07 Wettable battery separator and process therefor

Publications (1)

Publication Number Publication Date
BE834144A true BE834144A (fr) 1976-02-02

Family

ID=24038819

Family Applications (1)

Application Number Title Priority Date Filing Date
BE160650A BE834144A (fr) 1974-10-07 1975-10-02 Nappes non tissees mouillables de fibres de polymere d'olefine et procede pour les produire

Country Status (8)

Country Link
US (1) US3951691A (xx)
BE (1) BE834144A (xx)
DE (1) DE2542089C2 (xx)
ES (1) ES441458A1 (xx)
FR (1) FR2287545A1 (xx)
GB (1) GB1522800A (xx)
IT (1) IT1054333B (xx)
SE (1) SE424380B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1172310A (en) * 1980-06-30 1984-08-07 Stanley J. Strzempko Battery separator material
DE3116738C2 (de) * 1981-04-28 1984-07-05 Fa. Carl Freudenberg, 6940 Weinheim Separator für elektrochemische Energiespeicher und Verfahren zu dessen Herstellung
DE10222219A1 (de) * 2002-05-16 2003-12-18 Freudenberg Carl Kg Verfahren zur Herstellung eines Separatorenmaterials für alkalische Akkumulatoren
CN104138644A (zh) * 2014-08-08 2014-11-12 钱美芳 一种适用于铅酸蓄电池的吸酸枕及其制备方法
CN112064237A (zh) * 2020-08-25 2020-12-11 南通云花色织有限公司 一种布料去碱装置及去碱工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1078496A (en) * 1962-12-31 1967-08-09 Chemical Investors Sa Bonded fibrous substrates and processes
NL6810687A (xx) * 1967-08-30 1968-10-25
US3595698A (en) * 1968-10-03 1971-07-27 Union Carbide Corp Hydrazine fuel cell with acrylic acid polymer membrane
US3615865A (en) * 1969-01-24 1971-10-26 High Energy Processing Corp Battery separator
US3811957A (en) * 1969-07-22 1974-05-21 Exxon Research Engineering Co Battery separators made from polymeric fibers
US3629161A (en) * 1969-09-24 1971-12-21 Nasa Ionene membrane separator

Also Published As

Publication number Publication date
FR2287545B1 (xx) 1981-04-30
SE7511035L (sv) 1976-04-08
SE424380B (sv) 1982-07-12
ES441458A1 (es) 1977-03-01
DE2542089C2 (de) 1987-02-05
IT1054333B (it) 1981-11-10
FR2287545A1 (fr) 1976-05-07
US3951691A (en) 1976-04-20
DE2542089A1 (de) 1976-04-08
GB1522800A (en) 1978-08-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: W.R. GRACE & CY

Effective date: 19871031