KR910002486A - 중공 섬유막 - Google Patents

중공 섬유막 Download PDF

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Publication number
KR910002486A
KR910002486A KR1019890010302A KR890010302A KR910002486A KR 910002486 A KR910002486 A KR 910002486A KR 1019890010302 A KR1019890010302 A KR 1019890010302A KR 890010302 A KR890010302 A KR 890010302A KR 910002486 A KR910002486 A KR 910002486A
Authority
KR
South Korea
Prior art keywords
hollow fiber
fiber membrane
regenerated cellulose
cellulose hollow
wet
Prior art date
Application number
KR1019890010302A
Other languages
English (en)
Other versions
KR920000560B1 (ko
Inventor
다꾸야 야마모또
후미요시 후시미
죠우지 니시끼도
Original Assignee
에리 마사요시
아사히가세이고오교 가부시끼가이샤
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
Priority claimed from JP1142222A external-priority patent/JPH02135130A/ja
Priority claimed from JP1145145A external-priority patent/JPH02211229A/ja
Priority claimed from JP1148306A external-priority patent/JPH038422A/ja
Application filed by 에리 마사요시, 아사히가세이고오교 가부시끼가이샤 filed Critical 에리 마사요시
Publication of KR910002486A publication Critical patent/KR910002486A/ko
Application granted granted Critical
Publication of KR920000560B1 publication Critical patent/KR920000560B1/ko

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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
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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
    • B01D69/08—Hollow fibre 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
    • B01D71/08—Polysaccharides
    • B01D71/10—Cellulose; Modified cellulose

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
  • Artificial Filaments (AREA)

Abstract

내용 없음

Description

중공 섬유막
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 β2-락토글로블린(β-LG)에 대한 선 별개수(SC)의 박공반경 유지제의 함량에 대한 종속관계를 도시하며,
제2도는 알부민(Alb)에 대한 선별계수의 공반경 유지제에 대한 종속관계를 도시한다.

Claims (6)

  1. 습윤다공도가 60-95％이고, 혈액여과시의 알부민 선별계수가 0.15 이하인, 섬유축 방향으로 연속적으로 관통하는 중공부분을 갖는 재생셀룰로오스 중공 섬유막.
  2. 제1항에 있어서, 습윤다공도가 76-95％인 재생셀룰로오스 중공 섬유막.
  3. 제1항 있어서, 습윤다공도가 80-95％인 재생 셀룰로오스 중공 섬유막.
  4. 제1항 내지 제3항중 어느 한항에 있어서, 습윤상태의 막의 평균공극반경이 40-250 웅그스트롬인 재생셀룰로오스 중공 섬유막.
  5. 제1항 내지 제4항중 어느 한 항에 있어서, β2-마이크로글로블린에 대한 물질이동계수가 적어도 2X10-5㎝/sec인 재생셀룰로오스 중공 섬유막.
  6. 제1항 내지 제5항중 어느 한 항에 있어서, 폴리에틸렌글리콜을 함유하고 알부민 선별계수가 0.10 이하인 재생셀룰로오스 중공 섬유막.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890010302A 1988-07-20 1989-07-20 중공 섬유막 KR920000560B1 (ko)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP17915388 1988-07-20
JP63-179153 1988-07-20
JP63-257080 1988-10-14
JP25708088 1988-10-14
JP1-63880 1989-03-17
JP6388089 1989-03-17
JP1-142222 1989-06-06
JP1142222A JPH02135130A (ja) 1988-07-20 1989-06-06 再生セルロース製中空糸膜
JP1145145A JPH02211229A (ja) 1988-10-14 1989-06-09 中空糸膜
JP1-145145 1989-06-09
JP1148306A JPH038422A (ja) 1989-03-17 1989-06-13 中空繊維膜
JP1-148306 1989-06-13

Publications (2)

Publication Number Publication Date
KR910002486A true KR910002486A (ko) 1991-02-25
KR920000560B1 KR920000560B1 (ko) 1992-01-16

Family

ID=68084550

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890010302A KR920000560B1 (ko) 1988-07-20 1989-07-20 중공 섬유막

Country Status (1)

Country Link
KR (1) KR920000560B1 (ko)

Also Published As

Publication number Publication date
KR920000560B1 (ko) 1992-01-16

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