PT87515A - Processo para a preparacao de membranas de poli-imida para a separacao de gas - Google Patents

Processo para a preparacao de membranas de poli-imida para a separacao de gas

Info

Publication number
PT87515A
PT87515A PT87515A PT8751588A PT87515A PT 87515 A PT87515 A PT 87515A PT 87515 A PT87515 A PT 87515A PT 8751588 A PT8751588 A PT 8751588A PT 87515 A PT87515 A PT 87515A
Authority
PT
Portugal
Prior art keywords
gas separation
membranes
imida
chem
preparing poly
Prior art date
Application number
PT87515A
Other languages
English (en)
Other versions
PT87515B (pt
Inventor
Richard Allen Hayes
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of PT87515A publication Critical patent/PT87515A/pt
Publication of PT87515B publication Critical patent/PT87515B/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1042Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/58Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1057Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • C08G73/1064Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing sulfur
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1067Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1067Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
    • C08G73/1071Wholly aromatic polyimides containing oxygen in the form of ether bonds in the main chain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
PT87515A 1988-04-13 1988-05-18 Processo para a preparacao de membranas de poli-imida para a separacao de gas PT87515B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/175,503 US4838900A (en) 1988-04-13 1988-04-13 Polyimide gas separation membranes

Publications (2)

Publication Number Publication Date
PT87515A true PT87515A (pt) 1989-11-10
PT87515B PT87515B (pt) 1994-04-29

Family

ID=22640477

Family Applications (1)

Application Number Title Priority Date Filing Date
PT87515A PT87515B (pt) 1988-04-13 1988-05-18 Processo para a preparacao de membranas de poli-imida para a separacao de gas

Country Status (17)

Country Link
US (1) US4838900A (pt)
EP (1) EP0337001B1 (pt)
JP (1) JPH01262925A (pt)
KR (1) KR890016095A (pt)
CN (2) CN1036964A (pt)
AT (1) ATE92511T1 (pt)
AU (1) AU608323B2 (pt)
BR (1) BR8802382A (pt)
DE (1) DE3882973T2 (pt)
DK (1) DK269088A (pt)
MA (1) MA21279A1 (pt)
NO (1) NO882148L (pt)
NZ (1) NZ224630A (pt)
OA (1) OA08850A (pt)
PT (1) PT87515B (pt)
TN (1) TNSN88061A1 (pt)
ZA (1) ZA883479B (pt)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851505A (en) * 1988-04-13 1989-07-25 E. I. Du Pont De Nemours And Company Highly soluble aromatic polyimides
US4948400A (en) * 1988-06-30 1990-08-14 Nippon Steel Chemical Co., Ltd. Separation membranes and process for preparing the same
US4897092A (en) * 1989-02-27 1990-01-30 Air Products And Chemicals, Inc. Polyimide membrane having improved flux
US4952220A (en) * 1989-04-11 1990-08-28 Air Products And Chemicals, Inc. Membranes formed from unsaturated polyimides
US5055116A (en) * 1989-05-22 1991-10-08 Hoechst Celanese Corp. Gas separation membranes comprising miscible blends of polyimide polymers
US4932982A (en) * 1989-06-01 1990-06-12 E. I. Du Pont De Nemours And Company Copolyimide gas separation membranes derived from substituted phenylene diamines and substituted methylene dianilines
US4932983A (en) * 1989-06-01 1990-06-12 E. I. Du Pont De Nemours And Company Copolyimide gas separation membranes derived from substituted methylene dianilines and unsubstituted diamines
US4945265A (en) * 1989-07-13 1990-07-31 National Semiconductor Corporation ECL/CML pseudo-rail circuit, cutoff driver circuit, and latch circuit
US5074891A (en) * 1989-07-27 1991-12-24 Hoechst Celanese Corp. Method of gas separation and membranes therefor
US4954144A (en) * 1989-09-12 1990-09-04 Air Products And Chemicals, Inc. Polyimide membranes and their use for gas separation
US4988371A (en) * 1989-09-12 1991-01-29 The Dow Chemical Company Novel alicyclic polyimide gas separation membranes
US4983191A (en) * 1989-10-10 1991-01-08 E. I. Du Pont De Nemours And Company Production of aromatic polyimide membranes
US5042992A (en) * 1990-03-21 1991-08-27 W. R. Grace & Co.-Conn. Gas separation material
US5067970A (en) * 1990-05-11 1991-11-26 W. R. Grace & Co.-Conn. Asymmetric polyimide membranes
US5061298A (en) * 1990-06-13 1991-10-29 Air Products And Chemicals, Inc. Gas separating membranes formed from blends of polyimide polymers
US5042993A (en) * 1990-07-24 1991-08-27 Air Products And Chemicals, Inc. Gas separating membranes from polyimide polymers
US5045093A (en) * 1990-10-16 1991-09-03 Air Products And Chemicals, Inc. Gas separating membranes from polyimide polymers and a process for using the same
US5178650A (en) * 1990-11-30 1993-01-12 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes and process of using same
US5391219A (en) * 1991-04-15 1995-02-21 Nitto Denko Corporation Method for the separation and concentration of gas using a composite or asymmetric fluorine-containing polyimide membrane
US5234471A (en) * 1992-02-04 1993-08-10 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes for carbon dioxide enrichment
US5248319A (en) * 1992-09-02 1993-09-28 E. I. Du Pont De Nemours And Company Gas separation membranes made from blends of aromatic polyamide, polymide or polyamide-imide polymers
US5266100A (en) * 1992-09-02 1993-11-30 E. I. Du Pont De Nemours And Company Alkyl substituted polyimide, polyamide and polyamide-imide gas separation membranes
US5232472A (en) * 1992-11-03 1993-08-03 E. I. Du Pont De Nemours And Company Polyimide and polyamide-imide gas separation membranes
US5286280A (en) * 1992-12-31 1994-02-15 Hoechst Celanese Corporation Composite gas separation membrane having a gutter layer comprising a crosslinked polar phenyl-containing - organopolysiloxane, and method for making the same -
US5591250A (en) * 1993-08-09 1997-01-07 Gas Research Institute Material and process for separating carbon dioxide from methane
US5690870A (en) * 1994-10-26 1997-11-25 Nitto Denko Corporation Method of manufacturing a polyimide-type gas permeation membrane including fluorine
US5750633A (en) * 1994-10-26 1998-05-12 Nitto Denko Corporation Dope for cast formation and method of manufacturing the same
US5817165A (en) * 1995-06-15 1998-10-06 Nitto Denko Corporation Fluorine-containing polyimide gas separation membrane and method of manufacturing the same
US5618334A (en) * 1995-06-30 1997-04-08 Praxair Technology, Inc. Sulfonated polyimide gas separation membranes
US5725633A (en) * 1995-06-30 1998-03-10 Praxair Technology, Inc. Sulfonated polyimide gas separation membranes
JPH09122461A (ja) * 1995-10-31 1997-05-13 Nitto Denko Corp ポリイミド系半透膜
JPH09225273A (ja) * 1996-02-23 1997-09-02 Nitto Denko Corp 積層非対称膜及びその製造方法
JP3361755B2 (ja) 1998-08-17 2003-01-07 財団法人石油産業活性化センター 炭化水素の選択的分離方法
US6500233B1 (en) 2000-10-26 2002-12-31 Chevron U.S.A. Inc. Purification of p-xylene using composite mixed matrix membranes
US20030126990A1 (en) * 2001-12-20 2003-07-10 Koros William J. Crosslinked and crosslinkable hollow fiber membrane and method of making same
US20030131731A1 (en) * 2001-12-20 2003-07-17 Koros William J. Crosslinked and crosslinkable hollow fiber mixed matrix membrane and method of making same
US7507429B2 (en) * 2004-01-09 2009-03-24 Ecolab Inc. Methods for washing carcasses, meat, or meat products with medium chain peroxycarboxylic acid compositions
US7803214B2 (en) * 2006-07-21 2010-09-28 Ube Industries, Ltd. Asymmetric hollow-fiber gas separation membrane, gas separation method and gas separation membrane module
ES2552842T3 (es) 2007-02-19 2015-12-02 Marine Polymer Technologies, Inc. Composiciones hemostáticas y regímenes terapéuticos
NZ582330A (en) 2007-06-27 2012-05-25 Marinepolymer Tech Inc COMPLEXES OF IL-15 AND IL-15Ra (RECEPTOR ALPHA) AND USES THEREOF
US8221531B2 (en) * 2007-12-31 2012-07-17 Chevron U.S.A. Inc. Crosslinked polyimide membrane, method for making the same using organic titanate catalysts to facilitate crosslinking and method of using the membrane for fluid separation
CA2712691A1 (en) * 2008-02-05 2009-08-13 Ube Industries, Ltd. Polyimide gas separation membrane and gas separation method
WO2010111755A2 (en) 2009-04-01 2010-10-07 Katholieke Universiteit Leuven - K.U.Leuven R & D Improved method for making cross-linked polyimide membranes
US8366804B2 (en) * 2010-05-28 2013-02-05 Uop Llc High permeance polyimide membranes for air separation
CN107362171A (zh) 2011-04-15 2017-11-21 海洋聚合物技术公司 用聚‑n‑乙酰基葡糖胺纳米纤维治疗疾病
WO2012171143A1 (en) * 2011-06-17 2012-12-20 Honeywell International Inc. Thin film gas separation membranes
MX2015011418A (es) 2013-03-14 2015-12-16 Marinepolymer Tech Inc Tratamiento de enfermedades con nanofibras de poli-n-acetilglucosamina.
CN104211973B (zh) * 2014-04-01 2015-06-17 无锡顺铉新材料有限公司 一种聚酰亚胺薄膜
CN108346765B (zh) * 2018-01-31 2020-02-18 青岛蓝科途膜材料有限公司 一种复合锂离子电池隔膜及其制备方法
CN109865437A (zh) * 2019-03-11 2019-06-11 长春工业大学 一种具有简易自我调节渗透性和选择性的含氨基聚芳醚酮气体分离膜及其制备方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30351A (en) * 1860-10-09 Piston for steam-engines
US3423491A (en) * 1964-09-02 1969-01-21 Dow Chemical Co Permselective hollow fibers and method of making
FR2050251A1 (en) * 1969-07-08 1971-04-02 Inst Francais Du Petrole Sulphonated polyimides (i) used as ion ex- - changes and in electrodialysis
US3957651A (en) * 1971-12-16 1976-05-18 Chemical Systems Incorporated Microporous polyester membranes and polymer assisted phase inversion process for their manufacture
US3822202A (en) * 1972-07-20 1974-07-02 Du Pont Heat treatment of membranes of selected polyimides,polyesters and polyamides
US3816303A (en) * 1972-12-20 1974-06-11 Us Interior Poly(n-amido)imides as semipermeable membranes
US4113628A (en) * 1974-06-05 1978-09-12 E. I. Du Pont De Nemours And Company Asymmetric polyimide membranes
US4156597A (en) * 1977-09-23 1979-05-29 General Electric Company Ultrathin polyetherimide membrane and gas separation process
JPS5471785A (en) * 1977-11-18 1979-06-08 Nitto Electric Ind Co Ltd Selectively permeable membrane and production thereof
EP0023406B1 (en) * 1979-07-26 1983-04-13 Ube Industries, Ltd. Process for preparing aromatic polyimide semipermeable membranes
JPS5854841B2 (ja) * 1980-03-31 1983-12-07 日東電工株式会社 選択性透過膜の製造方法
JPS56159314A (en) * 1980-05-09 1981-12-08 Ube Ind Ltd Preparation of polyimide fiber
JPS5715819A (en) * 1980-07-01 1982-01-27 Ube Ind Ltd Gas separating material
JPS57167414A (en) * 1981-04-03 1982-10-15 Ube Ind Ltd Production of polyimide hollow fiber
JPS57170936A (en) * 1981-04-14 1982-10-21 Ube Ind Ltd Preparation of porous polyimide film
GB2101137B (en) * 1981-04-14 1984-09-26 Ube Industries Producing porous aromatic imide polymer membranes
JPS57205517A (en) * 1981-06-11 1982-12-16 Ube Ind Ltd Preparation of polyimide hollow fiber
JPS57209608A (en) * 1981-06-22 1982-12-23 Ube Ind Ltd Preparation of composite polyimide separation film
GB2104411B (en) * 1981-07-08 1985-02-20 Ube Industries Aromatic polyimide composite separating membrane
JPS5811003A (ja) * 1981-07-10 1983-01-21 Ube Ind Ltd ポリイミド系気体分離膜
US4532041A (en) * 1983-05-13 1985-07-30 Exxon Research And Engineering Co. Asymmetric polyimide reverse osmosis membrane, method for preparation of same and use thereof for organic liquid separations
US4629777A (en) * 1983-05-18 1986-12-16 Ciba-Geigy Corporation Polyimides, a process for their preparation and their use
US4629685A (en) * 1984-11-16 1986-12-16 Ciba-Geigy Corporation Process for irradiating polyimides
JPS61133118A (ja) * 1984-11-30 1986-06-20 Ube Ind Ltd ガス分離ポリイミド膜
US4705540A (en) * 1986-04-17 1987-11-10 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes
US4746474A (en) * 1986-10-10 1988-05-24 Hoechst Celanese Corporation Ultrathin polyimide polymers films and their preparation
US4717394A (en) * 1986-10-27 1988-01-05 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes
US4717393A (en) * 1986-10-27 1988-01-05 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes

Also Published As

Publication number Publication date
OA08850A (en) 1989-03-31
US4838900A (en) 1989-06-13
JPH01262925A (ja) 1989-10-19
ATE92511T1 (de) 1993-08-15
TNSN88061A1 (fr) 1990-07-10
AU608323B2 (en) 1991-03-28
MA21279A1 (fr) 1988-12-31
BR8802382A (pt) 1989-12-05
DK269088A (da) 1989-10-14
NZ224630A (en) 1989-11-28
EP0337001A1 (en) 1989-10-18
AU1633588A (en) 1990-04-12
CN1016349B (zh) 1992-04-22
NO882148D0 (no) 1988-05-16
JPH053330B2 (pt) 1993-01-14
DE3882973T2 (de) 1994-03-17
ZA883479B (en) 1990-01-31
CN1036964A (zh) 1989-11-08
PT87515B (pt) 1994-04-29
NO882148L (no) 1989-10-16
EP0337001B1 (en) 1993-08-04
DE3882973D1 (de) 1993-09-09
DK269088D0 (da) 1988-05-17
CN1036965A (zh) 1989-11-08
KR890016095A (ko) 1989-11-28

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Legal Events

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FG3A Patent granted, date of granting

Effective date: 19931001

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19950430