CN102834434B - 接枝共聚物 - Google Patents

接枝共聚物 Download PDF

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Publication number
CN102834434B
CN102834434B CN201180013603.XA CN201180013603A CN102834434B CN 102834434 B CN102834434 B CN 102834434B CN 201180013603 A CN201180013603 A CN 201180013603A CN 102834434 B CN102834434 B CN 102834434B
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CN
China
Prior art keywords
polymer
pvp
polyvinylpyrrolidone
hydrophilic polymer
mixture
Prior art date
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CN201180013603.XA
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English (en)
Chinese (zh)
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CN102834434A (zh
Inventor
B·克劳斯
H·葛赫尔
M·斯德尔
R·蒙达
H-G·赫兹
J·威利亚德特
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Gambro Lundia AB
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Gambro Lundia AB
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F271/00—Macromolecular compounds obtained by polymerising monomers on to polymers of nitrogen-containing monomers as defined in group C08F26/00
    • C08F271/02—Macromolecular compounds obtained by polymerising monomers on to polymers of nitrogen-containing monomers as defined in group C08F26/00 on to polymers of monomers containing heterocyclic nitrogen
    • 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
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/78—Graft polymers
    • 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
    • B01D67/00111—Polymer pretreatment in the casting solutions
    • 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
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0016—Coagulation
    • B01D67/00165—Composition of the coagulation baths
    • 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
    • B01D71/44—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of groups B01D71/26-B01D71/42
    • B01D71/441—Polyvinylpyrrolidone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions 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; Compositions of polysulfones; Compositions of derivatives of such polymers
    • C08L81/06—Polysulfones; Polyethersulfones
    • 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
    • B01D2323/38—Graft polymerization
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L39/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers
    • C08L39/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
    • C08L39/06—Homopolymers or copolymers of N-vinyl-pyrrolidones

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • External Artificial Organs (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
CN201180013603.XA 2010-03-11 2011-03-09 接枝共聚物 Active CN102834434B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10156193.4 2010-03-11
EP10156193A EP2365022B1 (en) 2010-03-11 2010-03-11 Process for preparing graft copolymers by reactive blending
PCT/EP2011/053549 WO2011110600A1 (en) 2010-03-11 2011-03-09 Graft copolymers

Publications (2)

Publication Number Publication Date
CN102834434A CN102834434A (zh) 2012-12-19
CN102834434B true CN102834434B (zh) 2017-03-29

Family

ID=42102795

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180013603.XA Active CN102834434B (zh) 2010-03-11 2011-03-09 接枝共聚物

Country Status (5)

Country Link
US (1) US8748538B2 (enExample)
EP (1) EP2365022B1 (enExample)
JP (1) JP5844289B2 (enExample)
CN (1) CN102834434B (enExample)
WO (1) WO2011110600A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2559723B1 (en) * 2011-08-17 2018-01-24 Gambro Lundia AB Method for preparing graft copolymers and a porous membrane
EP2561923A1 (en) * 2011-08-23 2013-02-27 Gambro Lundia AB Graft copolymers
EP2567750B1 (en) 2011-09-08 2014-12-24 Gambro Lundia AB Hollow fiber membrane
EP2845641B1 (en) * 2013-09-05 2018-05-09 Gambro Lundia AB Permselective asymmetric membranes with high molecular weight polyvinylpyrrolidone, the preparation and use thereof
US10675592B2 (en) 2016-05-30 2020-06-09 University Of The Witwatersrand, Johannesburg Acid mine drainage treatment means
TWI715998B (zh) * 2019-01-28 2021-01-11 笙特科技股份有限公司 過濾材料及其製造方法
US12318528B2 (en) 2020-10-30 2025-06-03 Mozarc Medical Us Llc Variable orifice fistula graft
EP3991770B1 (en) 2020-10-30 2024-10-30 Bellco S.r.l. Dialysis cassette with pump features

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1091678A (zh) * 1993-01-15 1994-09-07 联合信号股份有限公司 生产离子交换膜的方法及其离子交换膜
CN1179354A (zh) * 1996-08-09 1998-04-22 米利波尔公司 聚砜共聚物膜及其制备方法
WO2004005402A1 (en) * 2002-07-05 2004-01-15 Massachusetts Institute Of Technology Graft copolymers
CN1729044A (zh) * 2002-12-20 2006-02-01 巴克斯特国际公司 熔纺的聚砜半透膜及其制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781232A (en) * 1970-08-25 1973-12-25 Gaylord Research Institute Graft copolymers having branches which are alternating copolymers,and processes therefor
US3740362A (en) * 1970-08-25 1973-06-19 Gaylord Research Institute Novel graft copolymers having branches of alternating comonomer units
SE8501111L (sv) * 1985-03-07 1986-03-03 Gambro Dialysatoren Sett att framstella en semipermeabel halfiber
JPS62168503A (ja) 1986-01-20 1987-07-24 Daicel Chem Ind Ltd 分離膜
JPS62199621A (ja) 1986-02-28 1987-09-03 Daicel Chem Ind Ltd 親水化された芳香族ポリスルホン樹脂
JPH0628713B2 (ja) 1986-02-28 1994-04-20 ダイセル化学工業株式会社 親水化ポリスルホン膜
NL8602402A (nl) 1986-09-23 1988-04-18 X Flow Bv Werkwijze voor de vervaardiging van hydrofiele membranen en dergelijke membranen.
JPH07121346B2 (ja) 1986-09-29 1995-12-25 ダイセル化学工業株式会社 選択透過膜
JP2613764B2 (ja) 1986-09-30 1997-05-28 ダイセル化学工業株式会社 分離用膜
CA2059766A1 (en) * 1991-02-13 1992-08-14 Keisaku Yamamoto Process for producing graft polymer
DE4142765A1 (de) * 1991-12-23 1993-06-24 Bayer Ag Blends aus polyether-copolycarbonaten und hochmolekularen filmbildenden thermoplasten
DE69629042T2 (de) 1995-10-09 2004-04-22 Asahi Kasei Kabushiki Kaisha Polysulfon-membran zur reinigung von blut
EP1553122A1 (en) * 2004-01-08 2005-07-13 DSM IP Assets B.V. Process for preparing a high molecular polycondensate
JP2007084644A (ja) * 2005-09-21 2007-04-05 Toray Ind Inc 抗菌性樹脂成形体、および抗菌性樹脂成形体からなる食品飲料用送液ホース
EP1990358B1 (en) * 2007-05-10 2018-06-13 Abbott Laboratories Vascular Enterprises Limited Co-polymer of a modifed polyamide and a polyether

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1091678A (zh) * 1993-01-15 1994-09-07 联合信号股份有限公司 生产离子交换膜的方法及其离子交换膜
CN1179354A (zh) * 1996-08-09 1998-04-22 米利波尔公司 聚砜共聚物膜及其制备方法
WO2004005402A1 (en) * 2002-07-05 2004-01-15 Massachusetts Institute Of Technology Graft copolymers
CN1729044A (zh) * 2002-12-20 2006-02-01 巴克斯特国际公司 熔纺的聚砜半透膜及其制备方法

Also Published As

Publication number Publication date
CN102834434A (zh) 2012-12-19
EP2365022A1 (en) 2011-09-14
WO2011110600A1 (en) 2011-09-15
US8748538B2 (en) 2014-06-10
EP2365022B1 (en) 2012-10-03
JP2013522382A (ja) 2013-06-13
US20130137784A1 (en) 2013-05-30
JP5844289B2 (ja) 2016-01-13

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