DD135093A1 - FILTERVLIES FOR FILTRATING POLYMERSMELZEN - Google Patents

FILTERVLIES FOR FILTRATING POLYMERSMELZEN

Info

Publication number
DD135093A1
DD135093A1 DD20442278A DD20442278A DD135093A1 DD 135093 A1 DD135093 A1 DD 135093A1 DD 20442278 A DD20442278 A DD 20442278A DD 20442278 A DD20442278 A DD 20442278A DD 135093 A1 DD135093 A1 DD 135093A1
Authority
DD
German Democratic Republic
Prior art keywords
polymersmelzen
filtervlies
filtrating
filtrating polymersmelzen
Prior art date
Application number
DD20442278A
Other languages
German (de)
Inventor
Reinhard Unger
Ingolf Kulesa
Gerhard Buschmann
Original Assignee
Reinhard Unger
Ingolf Kulesa
Gerhard Buschmann
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 Reinhard Unger, Ingolf Kulesa, Gerhard Buschmann filed Critical Reinhard Unger
Priority to DD20442278A priority Critical patent/DD135093A1/en
Priority to DE19792904139 priority patent/DE2904139A1/en
Priority to CH132879A priority patent/CH635006A5/en
Priority to FR7907308A priority patent/FR2420991A1/en
Publication of DD135093A1 publication Critical patent/DD135093A1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/106—Filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • B01D39/2024—Glass or glassy material the material being filamentary or fibrous otherwise bonded, e.g. by resins

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Filtering Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
DD20442278A 1978-03-28 1978-03-28 FILTERVLIES FOR FILTRATING POLYMERSMELZEN DD135093A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DD20442278A DD135093A1 (en) 1978-03-28 1978-03-28 FILTERVLIES FOR FILTRATING POLYMERSMELZEN
DE19792904139 DE2904139A1 (en) 1978-03-28 1979-02-03 FILTER FLEECE FOR FILTERING POLYMER MELT
CH132879A CH635006A5 (en) 1978-03-28 1979-02-12 Filter nonwoven for filtering polymer melts
FR7907308A FR2420991A1 (en) 1978-03-28 1979-03-22 FILTERING FIBER FILTER, TO FILTER FUSION POLYMERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20442278A DD135093A1 (en) 1978-03-28 1978-03-28 FILTERVLIES FOR FILTRATING POLYMERSMELZEN

Publications (1)

Publication Number Publication Date
DD135093A1 true DD135093A1 (en) 1979-04-11

Family

ID=5511970

Family Applications (1)

Application Number Title Priority Date Filing Date
DD20442278A DD135093A1 (en) 1978-03-28 1978-03-28 FILTERVLIES FOR FILTRATING POLYMERSMELZEN

Country Status (4)

Country Link
CH (1) CH635006A5 (en)
DD (1) DD135093A1 (en)
DE (1) DE2904139A1 (en)
FR (1) FR2420991A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290889A (en) * 1980-01-24 1981-09-22 Brunswick Corporation Support for backflushable filter media
DE4017184A1 (en) * 1989-06-01 1990-12-06 Hollingsworth & Vose Co PRESERVABLE FILTER FABRIC

Also Published As

Publication number Publication date
FR2420991A1 (en) 1979-10-26
CH635006A5 (en) 1983-03-15
DE2904139A1 (en) 1979-12-20
FR2420991B3 (en) 1981-12-24

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