KR920703335A - 연속 필라멘트사를 이용한 프리코우트 셉텀 - Google Patents

연속 필라멘트사를 이용한 프리코우트 셉텀

Info

Publication number
KR920703335A
KR920703335A KR1019920700358A KR920700358A KR920703335A KR 920703335 A KR920703335 A KR 920703335A KR 1019920700358 A KR1019920700358 A KR 1019920700358A KR 920700358 A KR920700358 A KR 920700358A KR 920703335 A KR920703335 A KR 920703335A
Authority
KR
South Korea
Prior art keywords
winding
septum
filaments
precoat
group
Prior art date
Application number
KR1019920700358A
Other languages
English (en)
Inventor
스티븐 디. 바보자
Original Assignee
케빈 에프. 오'네일
멤텍 아메리카 코포레이션
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 케빈 에프. 오'네일, 멤텍 아메리카 코포레이션 filed Critical 케빈 에프. 오'네일
Publication of KR920703335A publication Critical patent/KR920703335A/ko

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B01D29/216—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets with wound sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • 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
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • 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
    • 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
    • B01J47/133—Precoat filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0471—Surface coating material
    • B01D2239/0492—Surface coating material on fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/069—Special geometry of layers
    • B01D2239/0695—Wound layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Filtering Materials (AREA)
  • Laminated Bodies (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)

Abstract

내용 없음.

Description

연속 필라멘트사를 이용한 프리코우트 셉텀
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 스테이플 섬유로 제조된 실의 특성을 예시하는 것이다.
제2도는 연속 필라멘트로 재조된 “Taslan”사의 특성을 예시하는 것이다.

Claims (12)

  1. 재료의 다수의 연속 필라멘트를 공기 젯을 이용하여 공기 통풍시키고, 필라멘트가 젯에 유입되는 속도보다 더 느린 속도로 필라멘트를 연신시켜 실을 제조하며, 제조된 실은 장력하에 지지코어 상에 권사할 경우 무질서하게 엉긴 루우프가 당겨지지 않을 정도로 충분하게 엉긴 다수의 무질서하게 엉긴 루우프를 갖는 필라멘트가 특징인, 권사로 이루어진 매체를 포함한 다공성 지지코어로 필수적으로 이루어지는 프리코우트 셉텀.
  2. 제1항에 있어서, 상기 재료가 유기 중합체 재료임을 특징으로 하는 프리코우트 셉텀.
  3. 제2항에 있어서, 상기 유기 중합체 재료가 폴리올레핀, 폴리아미드 또는 폴리에스테르 재료로 이루어진 군에서 선택된 것임을 특징으로 하는 프리코우트 셉텀.
  4. 제1항에 있어서, 상기 재료가 무기 재료임을 특징으로 하는 프리코우트 셉텀.
  5. 제4항에 있어서, 상기 무기 재료가 유리임을 특징으로 하는 프리코우트 셉텀.
  6. 제1항에 있어서, 상기 권사가 이온 교환 수지 또는 규조토로 이루어진 군에서 선택된 입상 물질로 코우팅 됨을 특징으로 하는 프리코우트 셉텀.
  7. 재료의 다수의 연속 필라멘트를 공기 젯을 이용하여 공기 통풍시키고 필라멘트가 젯에 유입되는 속도보다 더 느린 속도로 필라멘트를 연신시켜 제조된 권사로 이루어지고, 제조된 실은 장력하에 지지 코어 상에 권사할 경우 무질서하게 엉긴 루우프가 당겨지지 않을 정도로 충분하게 엉긴 다수의 무질서하게 엉긴 루우프를 갖는 필라멘트가 특징인, 플리코우트 셉텀에 사용하기 위한 권사.
  8. 제7항에 있어서, 상기 재료가 유기 중합체 재료임을 특징으로 하는 권사.
  9. 제8항에 있어서, 상기 유기 중합체 재료가 폴리올레핀, 폴리아미드 또는 폴리에스테르 재료로 이루어진 군에서 선택된 것임을 특징으로 하는 권사.
  10. 제7항에 있어서, 상기 재료가 무기 재료임을 특징으로 하는 권사.
  11. 제10항에 있어서, 상기 무기 재료가 유리임을 특징으로 하는 권사.
  12. 제7항에 있어서, 상기 권사가 이온 교환 수지 또는 규조토로 이루어진 군에서 선택된 입상 물질로 코우팅 됨을 특징으로 하는 권사.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920700358A 1989-08-18 1990-08-15 연속 필라멘트사를 이용한 프리코우트 셉텀 KR920703335A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39551289A 1989-08-18 1989-08-18
US395,512 1989-08-18
PCT/US1990/004594 WO1991002649A1 (en) 1989-08-18 1990-08-15 Precoat septum with a continuous filament yarn

Publications (1)

Publication Number Publication Date
KR920703335A true KR920703335A (ko) 1992-12-17

Family

ID=23563361

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920700358A KR920703335A (ko) 1989-08-18 1990-08-15 연속 필라멘트사를 이용한 프리코우트 셉텀

Country Status (8)

Country Link
EP (1) EP0487643B1 (ko)
JP (1) JPH04507373A (ko)
KR (1) KR920703335A (ko)
AT (1) ATE130880T1 (ko)
AU (1) AU6407890A (ko)
CA (1) CA2064788A1 (ko)
DE (1) DE69023912D1 (ko)
WO (1) WO1991002649A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4444331C2 (de) * 1994-12-13 1997-02-20 Straehle & Hess Trägermaterial für Mikroorganismen für die biologische Abluftreinigung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144747A (en) * 1959-05-05 1964-08-18 Celanese Corp Apparatus for producing a composite novelty slub yarn
US3828934A (en) * 1972-02-03 1974-08-13 Carborundum Co Media for wound filter elements
GB2043734B (en) * 1979-03-01 1983-08-17 Amf Inc Filter and method of making same
EP0090397B1 (en) * 1982-03-31 1990-01-24 Toray Industries, Inc. Ultrafine fiber entangled sheet and method of producing the same
US4426420A (en) * 1982-09-17 1984-01-17 E. I. Du Pont De Nemours And Company Spunlaced fabric containing elastic fibers
US4612237A (en) * 1985-12-13 1986-09-16 E. I. Du Pont De Nemours And Company Hydraulically entangled PTFE/glass filter felt
JPH0775648B2 (ja) * 1987-05-19 1995-08-16 チッソ株式会社 円筒状フイルタ−
US4948549A (en) * 1987-09-04 1990-08-14 Filterwerk Mann & Hummel Gmbh Process for producing soot filter elements

Also Published As

Publication number Publication date
WO1991002649A1 (en) 1991-03-07
AU6407890A (en) 1991-04-03
CA2064788A1 (en) 1991-02-19
EP0487643A1 (en) 1992-06-03
EP0487643A4 (en) 1993-02-03
JPH04507373A (ja) 1992-12-24
ATE130880T1 (de) 1995-12-15
EP0487643B1 (en) 1995-11-29
DE69023912D1 (de) 1996-01-11

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