IN2014CN02124A - - Google Patents

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Publication number
IN2014CN02124A
IN2014CN02124A IN2124CHN2014A IN2014CN02124A IN 2014CN02124 A IN2014CN02124 A IN 2014CN02124A IN 2124CHN2014 A IN2124CHN2014 A IN 2124CHN2014A IN 2014CN02124 A IN2014CN02124 A IN 2014CN02124A
Authority
IN
India
Prior art keywords
gases
membranes
acid
acid gas
stable
Prior art date
Application number
Inventor
Scott T Matteucci
Clark H Cummins
William J Kruper
Harry Craig Silvis
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of IN2014CN02124A publication Critical patent/IN2014CN02124A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/27—Compounds containing a nitrogen atom bound to two other nitrogen atoms, e.g. diazoamino-compounds
    • C08K5/28—Azides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/22—Separation 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
    • 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
    • B01D71/54—Polyureas; Polyurethanes
    • 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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/44—Polyester-amides
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/48—Polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/43—Compounds containing sulfur bound to nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/22—Separation 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
    • B01D2053/221—Devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyamides (AREA)

Abstract

222The present invention appreciates that compounds comprising ester linkages and nitrogen containing moieties that are at least divalent (e.g. urea urethane amide etc.) can be crosslinked with azides to form membranes that are resistant to C0 plasticization that are selective for acid gases relative to nonpolar gases such as hydrocarbons and that have high acid gas flux characteristics. The resultant membranes have stable structure and stable separation properties at higher temperatures and pressures. The membranes are compatible with many industrial processes in which polar gases are separated from nopolar gases. In an exemplary mode of practice the membranes can be used to separate acid gases from the hydrocarbon gases in natural or non acid gas components of flue gas mixtures (e.g. N O etc.).
IN2124CHN2014 2011-09-21 2012-09-20 IN2014CN02124A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161537387P 2011-09-21 2011-09-21
PCT/US2012/056234 WO2013043807A1 (en) 2011-09-21 2012-09-20 Azide crosslinked and physically crosslinked polymers for membrane separation

Publications (1)

Publication Number Publication Date
IN2014CN02124A true IN2014CN02124A (en) 2015-05-29

Family

ID=47003239

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2124CHN2014 IN2014CN02124A (en) 2011-09-21 2012-09-20

Country Status (10)

Country Link
US (1) US9174175B2 (en)
JP (1) JP2015500891A (en)
CN (1) CN104220527B (en)
AU (1) AU2012312423A1 (en)
BR (1) BR112014006503A2 (en)
CA (1) CA2857018A1 (en)
IL (1) IL231551A0 (en)
IN (1) IN2014CN02124A (en)
RU (1) RU2014115675A (en)
WO (1) WO2013043807A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2884012C (en) * 2012-09-20 2020-09-01 Dow Global Technologies Llc Radiation cured membranes derived from polymers that are co-reactive with azide crosslinking agent(s)
US9238202B2 (en) 2013-12-12 2016-01-19 Uop Llc Gas separation membranes from chemically and UV treated polymers of intrinsic microporosity
US10137406B2 (en) 2015-06-11 2018-11-27 Hamilton Sundstrand Corporation Temperature controlled nitrogen generation system
CA3041848A1 (en) * 2016-10-28 2018-05-03 Toray Industries, Inc. Gas separation membrane, gas separation membrane element, and gas separation method

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB816680A (en) * 1955-11-30 1959-07-15 Ici Ltd Polymeric foamed materials
GB1006140A (en) * 1963-07-26 1965-09-29 Gevaert Photo Prod Nv Magnetic recording medium
US3714194A (en) * 1971-06-09 1973-01-30 Upjohn Co Di(azidosulfonyl)xanthones
US4197133A (en) 1977-10-14 1980-04-08 Ciba-Geigy Corporation Photo-curable compositions of matter containing bis-azidophthalimidyl derivatives
NL1003459C2 (en) 1996-06-28 1998-01-07 Univ Twente Copoly (ester amides) and copoly (ester urethanes).
US7297394B2 (en) 2002-03-01 2007-11-20 Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg Biodegradable films and sheets suitable for use as coatings, wraps and packaging materials
US20030126990A1 (en) 2001-12-20 2003-07-10 Koros William J. Crosslinked and crosslinkable hollow fiber membrane and method of making same
RU2384714C2 (en) 2004-07-26 2010-03-20 Дау Глобал Текнолоджиз Инк. Perfected catalytic filter of black
WO2007099397A2 (en) 2005-06-16 2007-09-07 Dow Global Technologies Inc. Aliphatic polyester-amide compositions and a process for producing the same
EP1928969B1 (en) 2005-09-08 2010-04-14 Dow Global Technologies Inc. Polyester-amide based hot melt adhesives
US7410525B1 (en) 2005-09-12 2008-08-12 Uop Llc Mixed matrix membranes incorporating microporous polymers as fillers
US8030436B2 (en) * 2006-07-13 2011-10-04 Advanced Cardiovascular Systems, Inc. Poly(ester-amide) elastomers and their use with implantable medical devices
WO2008064857A1 (en) 2006-12-01 2008-06-05 Stichting Dutch Polymer Institute Block-copolymer elastomer
WO2008101051A2 (en) 2007-02-14 2008-08-21 Dow Global Technologies Inc. Polymer or oligomer fibers by solvent-free electrospinning
WO2008102576A1 (en) * 2007-02-22 2008-08-28 Mitsui Chemicals, Inc. Alkoxysilane-containing resin, modified alkoxysilane-containing resin, their production methods, hot melt adhesive, and resin cured product
US8450447B2 (en) 2007-03-14 2013-05-28 Dow Global Technologies Llc Copolyesteramides with decreased perfection of the amide sequence
US8268042B2 (en) 2008-11-25 2012-09-18 Dow Global Technologies Llc Polymer inorganic clay composites
WO2010065351A2 (en) 2008-11-25 2010-06-10 Dow Global Technologies Inc. Polymer pi-bond-philic filler composites
CN103068475A (en) * 2010-02-12 2013-04-24 陶氏环球技术有限责任公司 Separation of acidic constituents by self assembling polymer membranes
AU2011349383A1 (en) * 2010-12-20 2013-06-27 Dow Global Technologies Llc Reactive functional group-modified molecularly self-assembling material
AU2011349379A1 (en) 2010-12-20 2013-06-27 Dow Global Technologies Llc Crosslinked silane-modified molecularly self-assembling material

Also Published As

Publication number Publication date
CN104220527B (en) 2016-08-24
US9174175B2 (en) 2015-11-03
AU2012312423A8 (en) 2014-04-24
JP2015500891A (en) 2015-01-08
BR112014006503A2 (en) 2017-03-28
IL231551A0 (en) 2014-04-30
AU2012312423A1 (en) 2014-04-03
CA2857018A1 (en) 2013-03-28
US20140360366A1 (en) 2014-12-11
RU2014115675A (en) 2015-10-27
CN104220527A (en) 2014-12-17
WO2013043807A1 (en) 2013-03-28

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