KR900007928A - 다공성 중합체 물질 - Google Patents

다공성 중합체 물질

Info

Publication number
KR900007928A
KR900007928A KR1019890016407A KR890016407A KR900007928A KR 900007928 A KR900007928 A KR 900007928A KR 1019890016407 A KR1019890016407 A KR 1019890016407A KR 890016407 A KR890016407 A KR 890016407A KR 900007928 A KR900007928 A KR 900007928A
Authority
KR
South Korea
Prior art keywords
polymer material
porous polymer
porous
polymer
Prior art date
Application number
KR1019890016407A
Other languages
English (en)
Other versions
KR0153450B1 (ko
Inventor
라이온스 포드 더글라스
비르길 코프 크린톤
죤 윌리암 스트레톤 로버트
Original Assignee
멤텍 리미티드
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 멤텍 리미티드 filed Critical 멤텍 리미티드
Publication of KR900007928A publication Critical patent/KR900007928A/ko
Priority to KR1019980001735A priority Critical patent/KR0153291B1/ko
Application granted granted Critical
Publication of KR0153450B1 publication Critical patent/KR0153450B1/ko

Links

Classifications

    • 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
    • B01D71/26—Polyalkenes
    • B01D71/262—Polypropylene
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • 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
    • 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
    • B01D69/085—Details relating to the spinneret
    • 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
    • B01D71/26—Polyalkenes
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/052—Inducing phase separation by thermal treatment, e.g. cooling a solution
KR1019890016407A 1988-11-10 1989-11-10 다공성 중합체 물질 KR0153450B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019980001735A KR0153291B1 (ko) 1988-11-10 1998-01-21 다공성 중합체 중공사막의 제조방법 및 이 방법으로 제조된 다공성 중합체 물질

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPJ1395 1988-11-10
AUPJ139588 1988-11-10

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1019980001735A Division KR0153291B1 (ko) 1988-11-10 1998-01-21 다공성 중합체 중공사막의 제조방법 및 이 방법으로 제조된 다공성 중합체 물질

Publications (2)

Publication Number Publication Date
KR900007928A true KR900007928A (ko) 1990-06-02
KR0153450B1 KR0153450B1 (ko) 1998-12-01

Family

ID=3773496

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1019890016408A KR0154525B1 (ko) 1988-11-10 1989-11-10 중공 섬유막의 압출
KR1019890016407A KR0153450B1 (ko) 1988-11-10 1989-11-10 다공성 중합체 물질
KR1019980001735A KR0153291B1 (ko) 1988-11-10 1998-01-21 다공성 중합체 중공사막의 제조방법 및 이 방법으로 제조된 다공성 중합체 물질

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1019890016408A KR0154525B1 (ko) 1988-11-10 1989-11-10 중공 섬유막의 압출

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1019980001735A KR0153291B1 (ko) 1988-11-10 1998-01-21 다공성 중합체 중공사막의 제조방법 및 이 방법으로 제조된 다공성 중합체 물질

Country Status (14)

Country Link
EP (2) EP0408688B1 (ko)
JP (2) JP2981770B2 (ko)
KR (3) KR0154525B1 (ko)
CN (2) CN1035927C (ko)
BR (2) BR8907137A (ko)
CA (2) CA2002799C (ko)
DE (2) DE68914149T2 (ko)
DK (2) DK174738B1 (ko)
HK (2) HK129794A (ko)
IE (2) IE62012B1 (ko)
MX (2) MX171938B (ko)
NO (2) NO178610C (ko)
PT (2) PT92292B (ko)
WO (2) WO1990005006A1 (ko)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02208330A (ja) * 1989-02-08 1990-08-17 Asahi Chem Ind Co Ltd 糸状またはフィルム状セルロース多孔体及びその製造方法
JPH02208331A (ja) * 1989-02-08 1990-08-17 Asahi Chem Ind Co Ltd 改質したセルロース多孔体
US5489406A (en) * 1990-05-09 1996-02-06 Memtec Limited Method of making polyvinylidene fluoride membrane
EP0734759B1 (en) * 1990-05-09 1999-02-03 USF Filtration Limited Polyvinylidene fluoride membrane
WO1998039379A1 (en) * 1997-03-06 1998-09-11 Asahi Kasei Kogyo Kabushiki Kaisha Microporous membrane and process for preparing the same
JP4775984B2 (ja) * 1999-09-21 2011-09-21 旭化成ケミカルズ株式会社 中空糸状多孔膜の溶融製膜方法
JP4605840B2 (ja) * 1999-09-21 2011-01-05 旭化成ケミカルズ株式会社 中空糸状多孔膜の製膜方法
JP4623780B2 (ja) * 1999-09-21 2011-02-02 旭化成ケミカルズ株式会社 溶融製膜方法
CN1214854C (zh) * 2000-06-03 2005-08-17 门布拉内有限公司 具有改进的水解稳定性的聚酰胺膜及其生产方法
WO2003026779A1 (fr) 2001-08-01 2003-04-03 Asahi Kasei Kabushiki Kaisha Film microporeux multicouches
WO2010096601A1 (en) * 2009-02-20 2010-08-26 Tredegar Film Products Corporation Hydrophilic apertured formed film
EP2452741A4 (en) * 2009-07-06 2013-12-04 Sekisui Chemical Co Ltd POLYMERIC MEMBRANE FOR TREATING WATER
CN103189131A (zh) * 2010-08-06 2013-07-03 台达电子工业股份有限公司 多孔材料的制造方法
DE102010035698A1 (de) * 2010-08-27 2012-03-01 Innowa Gmbh Mehrkanalmembran
KR20120111990A (ko) * 2011-03-31 2012-10-11 유인식 식물 지방산이 함유된 합성섬유의 제조방법
US20140220328A1 (en) * 2011-09-02 2014-08-07 3M Innovative Properties Company Strands, nettings, dies, and methods of making the same
WO2013052371A2 (en) 2011-10-05 2013-04-11 3M Innovative Properties Company Three-dimensional polymeric strand netting, dies, and methods of making the same
US10389876B2 (en) 2014-02-28 2019-08-20 Ultratec, Inc. Semiautomated relay method and apparatus
CN105561812A (zh) * 2014-10-09 2016-05-11 中国石油化工股份有限公司 耐氧化聚丙烯腈超滤膜及其制备方法
CN104786472A (zh) * 2015-03-20 2015-07-22 巢湖市荷花渔网有限公司 一种鱼线牵伸冷却液
JP6939552B2 (ja) 2016-05-31 2021-09-22 東レ株式会社 多孔質中空糸膜
CN106521654B (zh) * 2016-10-21 2019-04-12 中国科学院大连化学物理研究所 中空纤维膜纺丝喷头及制备中空纤维膜的方法
JP6699750B2 (ja) * 2016-10-31 2020-05-27 東洋紡株式会社 セルロースアセテート系非対称中空糸膜
CN109922876B (zh) 2016-10-31 2022-06-28 东洋纺株式会社 醋酸纤维素系中空纤维膜
US10889915B2 (en) * 2018-01-31 2021-01-12 Saudi Arabian Oil Company Producing fibers using spinnerets
CN112267300B (zh) * 2020-09-11 2021-10-26 东华大学 一种静电纺纤维基超薄连续纳米蛛网纤维材料及其制备方法
CN117248892B (zh) * 2023-11-16 2024-02-13 东营长缨石油技术有限公司 亲油疏水性油田用示踪剂及其制备方法与应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378507A (en) 1961-12-20 1968-04-16 Gen Electric Producing microporous polymers
US4020230A (en) * 1975-10-03 1977-04-26 The Dow Chemical Company Microporous polyethylene hollow fibers and process of preparing them
IL52259A (en) * 1976-06-22 1981-02-27 Akzo Nv Dialysis membrane and its manufacture
JPS603842B2 (ja) * 1976-09-03 1985-01-31 住友電気工業株式会社 非対称孔径薄膜材料とその製造方法
US4110153A (en) * 1977-09-08 1978-08-29 Ppg Industries, Inc. Method of forming a microporous diaphragm
NO153879C (no) * 1978-07-31 1986-06-11 Akzo Nv Fremstilling av en membran med poroes overflate.
DE3026718A1 (de) * 1980-07-15 1982-02-04 Akzo Gmbh, 5600 Wuppertal Hohlfasermembran fuer die plasmaseparation
JPS5766114A (en) * 1980-10-14 1982-04-22 Mitsubishi Rayon Co Ltd Porous polyethylene hollow fiber and its production
DE3205289C2 (de) * 1982-02-15 1984-10-31 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung von porösen Körpern mit einstellbarem Gesamtporenvolumen, einstellbarer Porengröße und einstellbarer Porenwandung
EP0133882B1 (de) * 1983-07-30 1990-04-04 Akzo Patente GmbH Poren aufweisende Formkörper
US4778601A (en) * 1984-10-09 1988-10-18 Millipore Corporation Microporous membranes of ultrahigh molecular weight polyethylene
US4726989A (en) * 1986-12-11 1988-02-23 Minnesota Mining And Manufacturing Microporous materials incorporating a nucleating agent and methods for making same

Also Published As

Publication number Publication date
NO178289C (no) 1996-02-28
DK166390D0 (da) 1990-07-10
KR0154525B1 (ko) 1998-11-16
DK166390A (da) 1990-07-10
PT92292B (pt) 1995-08-09
KR0153291B1 (ko) 1999-10-15
IE62012B1 (en) 1994-12-14
HK129794A (en) 1994-12-02
IE62001B1 (en) 1994-12-14
NO178610C (no) 1996-05-02
CN1043636A (zh) 1990-07-11
EP0408688B1 (en) 1994-03-23
NO902026L (no) 1990-07-09
EP0408688A4 (en) 1991-04-17
DE68914156D1 (de) 1994-04-28
CN1049108A (zh) 1991-02-13
DE68914149T2 (de) 1994-08-11
CA2002799A1 (en) 1990-05-10
WO1990005007A1 (en) 1990-05-17
HK129694A (en) 1994-12-02
DK173864B1 (da) 2002-01-07
PT92293A (pt) 1990-05-31
NO902027D0 (no) 1990-05-08
EP0423249A4 (en) 1991-05-22
DE68914156T2 (de) 1994-08-25
NO902026D0 (no) 1990-05-08
JP2981770B2 (ja) 1999-11-22
NO178289B (no) 1995-11-20
JP2981752B2 (ja) 1999-11-22
DK166490A (da) 1990-07-10
NO178610B (no) 1996-01-22
KR0153450B1 (ko) 1998-12-01
JPH03502180A (ja) 1991-05-23
MX173564B (es) 1994-03-16
EP0423249B1 (en) 1994-03-23
EP0408688A1 (en) 1991-01-23
WO1990005006A1 (en) 1990-05-17
CA2002798A1 (en) 1990-05-10
IE893628L (en) 1990-05-10
CA2002799C (en) 2001-01-30
PT92293B (pt) 1995-08-09
DK174738B1 (da) 2003-10-13
DK166490D0 (da) 1990-07-10
KR900007461A (ko) 1990-06-01
PT92292A (pt) 1990-05-31
IE893629L (en) 1990-05-10
MX171938B (es) 1993-11-24
CN1035927C (zh) 1997-09-24
CA2002798C (en) 2000-08-01
CN1030169C (zh) 1995-11-01
DE68914149D1 (de) 1994-04-28
JPH03502661A (ja) 1991-06-20
EP0423249A1 (en) 1991-04-24
BR8907138A (pt) 1991-02-13
BR8907137A (pt) 1991-02-13
NO902027L (no) 1990-07-05

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