CN1149250C - 熔纺聚砜半透膜及其制备方法 - Google Patents

熔纺聚砜半透膜及其制备方法 Download PDF

Info

Publication number
CN1149250C
CN1149250C CNB971810400A CN97181040A CN1149250C CN 1149250 C CN1149250 C CN 1149250C CN B971810400 A CNB971810400 A CN B971810400A CN 97181040 A CN97181040 A CN 97181040A CN 1149250 C CN1149250 C CN 1149250C
Authority
CN
China
Prior art keywords
polysulfone
acid
solvent
semipermeable membranes
ester
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CNB971810400A
Other languages
English (en)
Chinese (zh)
Other versions
CN1242025A (zh
Inventor
Tb³
T·B·迈鲁驰
C－Y·常
H·加尼尼
T·尼圭恩
K·鲁奇乌斯
ϣ
L·K·希尔瓦
G·华盛顿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baxter International Inc
Original Assignee
Baxter International Inc
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 Baxter International Inc filed Critical Baxter International Inc
Publication of CN1242025A publication Critical patent/CN1242025A/zh
Application granted granted Critical
Publication of CN1149250C publication Critical patent/CN1149250C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • 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
    • B01D67/0011—Casting solutions therefor
    • B01D67/00113—Pretreatment of the casting solutions, e.g. thermal treatment or ageing
    • 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
    • B01D67/002—Organic membrane manufacture from melts
    • 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
    • B01D67/0011—Casting solutions 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
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
    • B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B01D2323/081—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • 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
    • C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
    • C08J2381/06—Polysulfones; Polyethersulfones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CNB971810400A 1996-12-31 1997-12-30 熔纺聚砜半透膜及其制备方法 Expired - Fee Related CN1149250C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US77473296A 1996-12-31 1996-12-31
US08/774,732 1996-12-31
US93268097A 1997-09-18 1997-09-18
US08/932,680 1997-09-18

Publications (2)

Publication Number Publication Date
CN1242025A CN1242025A (zh) 2000-01-19
CN1149250C true CN1149250C (zh) 2004-05-12

Family

ID=27118948

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB971810400A Expired - Fee Related CN1149250C (zh) 1996-12-31 1997-12-30 熔纺聚砜半透膜及其制备方法

Country Status (13)

Country Link
EP (1) EP0951498A1 (pt)
JP (2) JP2001507741A (pt)
KR (1) KR100523499B1 (pt)
CN (1) CN1149250C (pt)
AU (1) AU736217B2 (pt)
BR (1) BR9714445A (pt)
CA (1) CA2272364A1 (pt)
IL (2) IL130129A0 (pt)
MX (1) MX210067B (pt)
RU (1) RU2198725C2 (pt)
SG (1) SG97184A1 (pt)
TR (1) TR199901514T2 (pt)
WO (1) WO1998029478A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7144505B2 (en) * 1997-09-18 2006-12-05 Baxter International Inc. Melt-spun polysulfone semipermeable membranes and methods for making the same
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
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
FR2817769B1 (fr) 2000-12-08 2003-09-12 Hospal Ind Appareil pour le traitement extracorporel du sang ou du plasma comprenant une membrane semi-permeable humide et procedes de fabrication
EP1506807A3 (en) * 2003-08-13 2005-04-13 Generon IGS, Inc. Air dehydration membrane
US7294174B2 (en) 2003-08-13 2007-11-13 Generon Igs, Inc. Air dehydration membrane
JP4564758B2 (ja) * 2004-01-09 2010-10-20 株式会社クラレ フッ化ビニリデン系樹脂多孔膜の製造方法
RU2562651C2 (ru) * 2012-10-23 2015-09-10 Открытое акционерное общество "Научно-исследовательский институт электронных материалов", (ОАО "НИИЭМ") Нанокомпозитный полиарилсульфоновый пленочный материал
JP6309537B2 (ja) * 2012-12-19 2018-04-11 ソルヴェイ（ソシエテ アノニム） スルホンポリマー膜の製造方法
DE102016102782A1 (de) * 2016-02-17 2017-09-14 B. Braun Avitum Ag Dialysemembran und Verfahren zu ihrer Herstellung
CN106189235B (zh) * 2016-07-21 2017-10-24 金发科技股份有限公司 一种砜聚合物组合物及由其组成的热塑性模塑组合物与应用
JP2020531675A (ja) * 2017-08-28 2020-11-05 デュポン セイフティー アンド コンストラクション インコーポレイテッド ポリマードープ溶液中の共溶媒で製造する膜
CN108862730B (zh) * 2018-07-17 2021-11-19 杭州达利富丝绸染整有限公司 一种纺织染色残液的回收利用方法
CN112535955B (zh) * 2020-11-12 2022-10-14 中国科学院过程工程研究所 一种脱色膜及其制备方法和应用
CN114262945A (zh) * 2021-12-30 2022-04-01 长乐恒申合纤科技有限公司 一种母丝单孔单板生产方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993560A (en) * 1975-02-27 1976-11-23 Halpern Richard M Method and apparatus for monitoring cellular activities
US4276173A (en) * 1977-07-05 1981-06-30 Cordis Dow Corp. Cellulose acetate hollow fiber and method for making same
JPS5794310A (en) * 1980-12-05 1982-06-11 Daicel Chem Ind Ltd Production of semipermeable membrane made of polysulfone
JPS588516A (ja) * 1981-07-08 1983-01-18 Toyobo Co Ltd ポリスルホン系分離膜の製造方法
JPS59189903A (ja) * 1983-04-09 1984-10-27 Kanegafuchi Chem Ind Co Ltd 中空糸状フイルタ−およびその製法
CA2001720C (en) * 1988-10-31 2001-10-02 Randal A. Goffe Membrane affinity apparatus and purification methods related thereto
JPH05148383A (ja) * 1991-10-03 1993-06-15 Mitsubishi Rayon Co Ltd ポリスルホン系多孔質膜及びその製造方法
JPH05262910A (ja) * 1992-03-18 1993-10-12 Mitsubishi Rayon Co Ltd ポリスルホン系連続微小気泡体及びその製造方法
US5340480A (en) * 1992-04-29 1994-08-23 Kuraray Co., Ltd. Polysulfone-based hollow fiber membrane and process for manufacturing the same

Also Published As

Publication number Publication date
KR100523499B1 (ko) 2005-10-25
JP2001507741A (ja) 2001-06-12
KR20000069825A (ko) 2000-11-25
IL130129A0 (en) 2000-06-01
AU736217B2 (en) 2001-07-26
EP0951498A1 (en) 1999-10-27
MX9906130A (en) 2000-04-30
JP2007237178A (ja) 2007-09-20
CA2272364A1 (en) 1998-07-09
MX210067B (en) 2002-09-02
SG97184A1 (en) 2003-07-18
TR199901514T2 (xx) 1999-09-21
CN1242025A (zh) 2000-01-19
BR9714445A (pt) 2000-03-21
AU5724898A (en) 1998-07-31
RU2198725C2 (ru) 2003-02-20
IL130129A (en) 2006-12-10
WO1998029478A1 (en) 1998-07-09

Similar Documents

Publication Publication Date Title
CN1149250C (zh) 熔纺聚砜半透膜及其制备方法
CN1729044A (zh) 熔纺的聚砜半透膜及其制备方法
CN1125669C (zh) 聚砜中空纤维膜，其制法和用途
US6218441B1 (en) Melt-spun polysulfone semipermeable membranes and methods for making the same
CN1283702C (zh) 多孔质膜及其制造方法
CN1238086C (zh) 抗菌半透膜
KR101462939B1 (ko) 친수성 폴리불화비닐리덴계 중공사 분리막 및 이의 제조방법
CN106132521A (zh) 中空纤维膜以及中空纤维膜的制造方法
CN105636677B (zh) 改进过滤膜的化学稳定性
CN1301149C (zh) 具有整体非对称结构的聚烯烃膜及其制备方法
JP2002535129A (ja) 中空繊維膜コンタクター
CN101890304A (zh) 一种具有三维互穿网络的多孔膜及制法
CN101890312B (zh) 一种亲水性pvdf超滤膜及制法
CN101890309B (zh) 一种热致相法制备中空纤维膜的方法
CN101874991B (zh) 以正硅酸乙酯为添加剂的pvdf超滤膜及制法
CN101879417B (zh) 含有pmma的中空纤维膜及其制法
CN101890311B (zh) 一种制备非对称型pvdf超滤膜的方法
CN101920173B (zh) 以乙二醇碳酸酯和二甘醇为稀释剂的超滤膜及其制法
CN103638830B (zh) 用于饮用水处理的热法聚偏氟乙烯中空纤维膜的制备方法
CN101890308B (zh) 一种外压式中空纤维超滤膜及制法
CN103638828B (zh) 用于饮用水处理的超低压聚偏氟乙烯合金膜的制备方法
CN101890307B (zh) 一种具有密度梯度孔的中空纤维膜及制法
KR101557460B1 (ko) 중공사막 제조용 고분자 수지 조성물, 중공사막의 제조 방법 및 중공사막
CN101874992B (zh) 含有两种亲水高聚物的pvdf合金膜及制法
CN1544135A (zh) 二氮杂萘聚醚砜酮中空纤维超滤膜及其制法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: BAXTER INTERNATIONAL LTD.

Free format text: FORMER OWNER: ALTHIN CD MEDICAL, INC.

Effective date: 20020803

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20020803

Address after: Illinois Instrunment

Applicant after: Baxter International Inc.

Address before: American Florida

Applicant before: Althin CD Medical, Inc.

C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee