IN2014CN05001A - - Google Patents

Info

Publication number
IN2014CN05001A
IN2014CN05001A IN5001CHN2014A IN2014CN05001A IN 2014CN05001 A IN2014CN05001 A IN 2014CN05001A IN 5001CHN2014 A IN5001CHN2014 A IN 5001CHN2014A IN 2014CN05001 A IN2014CN05001 A IN 2014CN05001A
Authority
IN
India
Prior art keywords
monomer
thin film
applying
steps
acyl halide
Prior art date
Application number
Other languages
English (en)
Inventor
Steven Rosenberg
Steven D Jons
Joseph D Koob
Mou Paul
Xiaohua Sam Qiu
Abhishek Roy
Chunming Zhang
Aman A Desai
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 IN2014CN05001A publication Critical patent/IN2014CN05001A/en

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
    • B01D71/56—Polyamides, e.g. polyester-amides
    • 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
    • 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
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • 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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • B01D69/1251—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction by interfacial polymerisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/40—Details relating to membrane preparation in-situ membrane formation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Polyamides (AREA)
  • Laminated Bodies (AREA)
IN5001CHN2014 2012-01-06 2013-01-03 IN2014CN05001A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261583674P 2012-01-06 2012-01-06
PCT/US2013/020072 WO2013103666A1 (en) 2012-01-06 2013-01-03 Composite polyamide membrane

Publications (1)

Publication Number Publication Date
IN2014CN05001A true IN2014CN05001A (zh) 2015-09-18

Family

ID=47563633

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5001CHN2014 IN2014CN05001A (zh) 2012-01-06 2013-01-03

Country Status (8)

Country Link
US (1) US9073015B2 (zh)
EP (1) EP2776146B1 (zh)
JP (1) JP6018222B2 (zh)
KR (1) KR102002760B1 (zh)
CN (1) CN104039429B (zh)
ES (1) ES2806675T3 (zh)
IN (1) IN2014CN05001A (zh)
WO (1) WO2013103666A1 (zh)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103764264B (zh) 2011-08-31 2016-11-16 陶氏环球技术有限责任公司 源自包含胺反应性官能团和含磷官能团的单体的复合聚酰胺膜
WO2013048764A1 (en) 2011-09-29 2013-04-04 Dow Global Technologies Llc Method for preparing high purity mono-hydrolyzed acyl halide compound
CN104039429B (zh) 2012-01-06 2016-05-04 陶氏环球技术有限责任公司 复合聚酰胺膜
US9662615B2 (en) 2012-07-19 2017-05-30 Dow Global Technologies Llc Composite polyamide membrane
CN104918688B (zh) 2013-01-14 2016-12-14 陶氏环球技术有限责任公司 包含经取代苯甲酰胺单体的复合聚酰胺膜
US10137418B2 (en) 2013-01-14 2018-11-27 Dow Global Technologies Llc Composite polyamide membrane made via interfacial polymerization using a blend of non-polar solvents
US9289729B2 (en) 2013-03-16 2016-03-22 Dow Global Technologies Llc Composite polyamide membrane derived from carboxylic acid containing acyl halide monomer
US9051417B2 (en) 2013-03-16 2015-06-09 Dow Global Technologies Llc Method for solubilizing carboxylic acid-containing compound in hydrocarbon solvent
WO2014179024A1 (en) 2013-05-03 2014-11-06 Dow Global Technologies Llc Composite polyamide membrane derived from an aliphatic acyclic tertiary amine compound
US9452391B1 (en) 2013-12-02 2016-09-27 Dow Global Technologies Llc Composite polyamide membrane treated with dihyroxyaryl compounds and nitrous acid
EP3077088B1 (en) 2013-12-02 2017-12-27 Dow Global Technologies LLC Method for forming a composite polyamide membrane post treated with nitrious acid
ES2786928T3 (es) 2014-01-09 2020-10-14 Ddp Speciality Electronic Mat Us Inc Membrana de material compuesto de poliamida con alto contenido de ácido y bajo contenido azoico
JP6535011B2 (ja) 2014-01-09 2019-06-26 ダウ グローバル テクノロジーズ エルエルシー アゾ含有量及び高酸含有量を有する複合ポリアミド皮膜
CN105848765B (zh) 2014-01-09 2020-02-14 陶氏环球技术有限责任公司 具有优选偶氮含量的复合聚酰胺膜
CN106257977B (zh) 2014-04-28 2019-10-29 陶氏环球技术有限责任公司 用亚硝酸后处理的复合聚酰胺膜
KR102357884B1 (ko) 2014-05-14 2022-02-03 다우 글로벌 테크놀로지스 엘엘씨 아질산으로 후-처리된 복합 폴리아미드 멤브레인
EP3142777B1 (en) 2014-05-14 2018-10-24 Dow Global Technologies LLC Composite polyamide membrane post treated with nitrous acid
US9943810B2 (en) 2014-05-14 2018-04-17 Dow Global Technologies Llc Composite polyamide membrane post-treated with nitrous acid
US20170081228A1 (en) * 2015-09-17 2017-03-23 Manuel S. Avakian Water Treatment System for Preserving Downstream Components
KR102075181B1 (ko) * 2015-12-23 2020-02-07 주식회사 엘지화학 폴리아미드 계면중합용 조성물, 이를 이용한 역삼투막의 제조방법 및 역삼투막 및 수처리 모듈
KR102101061B1 (ko) * 2017-01-20 2020-04-14 주식회사 엘지화학 역삼투막 제조용 조성물, 이를 이용한 역삼투막 제조방법, 역삼투막 및 수처리 모듈
CN109647224A (zh) * 2018-12-28 2019-04-19 南京理工大学 耐氯聚酰胺复合反渗透膜及其制备方法

Family Cites Families (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH462993A (de) 1961-06-12 1968-09-30 Ciba Geigy Verfahren zur Herstellung von Küpenfarbstoffen
FR1587787A (zh) 1968-10-02 1970-03-27
JPS5223346B2 (zh) 1972-08-30 1977-06-23
JPS53146275A (en) 1977-05-27 1978-12-20 Teijin Ltd Production of selective permeative-membrane of high water permeability
US4259183A (en) 1978-11-07 1981-03-31 Midwest Research Institute Reverse osmosis membrane
US4277344A (en) 1979-02-22 1981-07-07 Filmtec Corporation Interfacially synthesized reverse osmosis membrane
US4606943A (en) 1983-03-18 1986-08-19 Culligan International Company Method for preparation of semipermeable composite membrane
US4529646A (en) 1984-07-30 1985-07-16 E. I. Du Pont De Nemours And Company Production of composite membranes
US4643829A (en) 1984-07-30 1987-02-17 E. I. Du Pont De Nemours And Company Multilayer reverse osmosis membrane in which one layer is poly-meta-phenylene cyclohexane-1,3,5-tricarboxamide
US4761234A (en) 1985-08-05 1988-08-02 Toray Industries, Inc. Interfacially synthesized reverse osmosis membrane
US4758343A (en) 1985-09-20 1988-07-19 Toray Industries, Inc. Interfacially synthesized reverse osmosis membrane
US4719062A (en) 1986-04-23 1988-01-12 E. I. Du Pont De Nemours And Company Extractant-surfactant post-treatments of permselective composite membranes
US4626468A (en) 1986-04-23 1986-12-02 E. I. Du Pont De Nemours And Company Microporous support layer with interfacially polymerized copolyamide thereon
US4812270A (en) 1986-04-28 1989-03-14 Filmtec Corporation Novel water softening membranes
US4888116A (en) 1987-01-15 1989-12-19 The Dow Chemical Company Method of improving membrane properties via reaction of diazonium compounds or precursors
US4830885A (en) 1987-06-08 1989-05-16 Allied-Signal Inc. Chlorine-resistant semipermeable membranes
US4783346A (en) 1987-12-10 1988-11-08 E. I. Du Pont De Nemours And Company Process for preparing composite membranes
JPH01180208A (ja) 1988-01-11 1989-07-18 Toray Ind Inc 複合半透膜の製造方法およびその膜
US4948507A (en) 1988-09-28 1990-08-14 Hydranautics Corporation Interfacially synthesized reverse osmosis membrane containing an amine salt and processes for preparing the same
CN1035338A (zh) 1988-12-16 1989-09-06 北京市海洋综合技术开发部 塑胶无胎卷材
US5015380A (en) 1989-04-20 1991-05-14 E. I. Du Pont De Nemours And Company Microporous support layer with interfacially polymerized copolyamide membrane thereon
US5015382A (en) 1989-04-20 1991-05-14 E. I. Du Pont De Nemours And Company Microporous support layer with interfacially polymerized copolyamide membrane thereon
US4950404A (en) 1989-08-30 1990-08-21 Allied-Signal Inc. High flux semipermeable membranes
US4960517A (en) 1989-12-13 1990-10-02 Filmtec Corporation Treatment of composite polyamide membranes via substitution with amine reactive reagents
US5019264A (en) 1990-07-31 1991-05-28 E. I. Du Pont De Nemours And Company Multilayer reverse osmosis membrane of polyamide-urea
JP3031763B2 (ja) 1990-09-14 2000-04-10 日東電工株式会社 複合逆浸透膜およびその製造方法
US5254261A (en) 1991-08-12 1993-10-19 Hydranautics Interfacially synthesized reverse osmosis membranes and processes for preparing the same
US5290452A (en) 1991-12-05 1994-03-01 Exxon Research & Engineering Co. Crosslinked polyester amide membranes and their use for organic separations
US5246587A (en) 1991-12-23 1993-09-21 Hydranautics Interfacially synthesized reverse osmosis membranes and processes for preparing the same
CA2087421A1 (en) 1992-01-22 1993-07-23 Hisao Hachisuka Composite reverse osmosis membrane and novel acid chloride
US5616249A (en) 1993-05-20 1997-04-01 Ionics, Incorporated Nanofiltration apparatus and processes
JP3006976B2 (ja) 1993-06-24 2000-02-07 日東電工株式会社 高透過性複合逆浸透膜の製造方法
JPH07178327A (ja) 1993-11-12 1995-07-18 Nitto Denko Corp 複合半透膜及びその製造方法
US5783079A (en) 1994-08-29 1998-07-21 Toyo Boseki Kabushiki Kaisha Composite hollow fiber membrane and process for its production
US5693227A (en) 1994-11-17 1997-12-02 Ionics, Incorporated Catalyst mediated method of interfacial polymerization on a microporous support, and polymers, fibers, films and membranes made by such method
JP3489922B2 (ja) 1994-12-22 2004-01-26 日東電工株式会社 高透過性複合逆浸透膜の製造方法
US5614099A (en) 1994-12-22 1997-03-25 Nitto Denko Corporation Highly permeable composite reverse osmosis membrane, method of producing the same, and method of using the same
US5582725A (en) * 1995-05-19 1996-12-10 Bend Research, Inc. Chlorine-resistant composite membranes with high organic rejection
US5989426A (en) 1995-07-05 1999-11-23 Nitto Denko Corp. Osmosis membrane
KR0183370B1 (ko) 1995-07-07 1999-04-15 김은영 방향족 폴리에스테르 또는 방향족 폴리에스테르와 폴리아미드 공중합체의 활성층을 갖는 역삼투용 복합막
JP3681214B2 (ja) 1996-03-21 2005-08-10 日東電工株式会社 高透過性複合逆浸透膜
IL121046A (en) 1997-06-10 2001-07-24 Weizmann Kiryat Membrane Prod Semipermeable encapsulated membranes with improved acid and base stability and process for their manufacture and their use
DE69814891T2 (de) 1997-07-02 2004-05-13 Nitto Denko Corp., Ibaraki Zusammengesetzte umkehrosmosemembran und verfahren zu ihrer herstellung
US5876602A (en) 1997-11-04 1999-03-02 The Dow Chemical Company Treatment of composite polyamide membranes to improve performance
US6015495A (en) * 1998-02-18 2000-01-18 Saehan Industries Incorporation Composite polyamide reverse osmosis membrane and method of producing the same
JP4318237B2 (ja) * 1998-04-10 2009-08-19 東レ株式会社 複合半透膜の製造方法
US6162358A (en) 1998-06-05 2000-12-19 Nl Chemicals Technologies, Inc. High flux reverse osmosis membrane
WO2000041800A1 (fr) 1999-01-14 2000-07-20 Toray Industries, Inc. Membrane semi-permeable composite, procede de fabrication et procede de purification d'eau a l'aide de cette membrane
US6280853B1 (en) 1999-06-10 2001-08-28 The Dow Chemical Company Composite membrane with polyalkylene oxide modified polyamide surface
US6464873B1 (en) 1999-06-15 2002-10-15 Hydranautics Interfacially polymerized, bipiperidine-polyamide membranes for reverse osmosis and/or nanofiltration and process for making the same
DE69940981D1 (de) 1999-09-28 2009-07-23 Toray Industries Verfahren zur herstellung einer semipermeablen verbundmembran
US6337018B1 (en) 2000-04-17 2002-01-08 The Dow Chemical Company Composite membrane and method for making the same
CN1208379C (zh) * 2001-02-23 2005-06-29 世韩工业株式会社 复合聚酰胺反渗透膜和其制备方法
US7279097B2 (en) 2003-06-18 2007-10-09 Toray Industries, Inc. Composite semipermeable membrane, and production process thereof
WO2007069626A1 (ja) * 2005-12-16 2007-06-21 Toray Industries, Inc. 複合半透膜、その製造方法、およびその用途
US20070251883A1 (en) 2006-04-28 2007-11-01 Niu Q Jason Reverse Osmosis Membrane with Branched Poly(Alkylene Oxide) Modified Antifouling Surface
CN101605592B (zh) 2007-02-05 2011-10-12 陶氏环球技术公司 改性的聚酰胺膜
US7806275B2 (en) 2007-05-09 2010-10-05 The United States Of America As Represented By The Secretary Of The Interior, The Bureau Of Reclamation Chlorine resistant polyamides and membranes made from the same
US20090107922A1 (en) 2007-10-26 2009-04-30 General Electric Company Membrane, water treatment system, and associated method
US8177978B2 (en) 2008-04-15 2012-05-15 Nanoh20, Inc. Reverse osmosis membranes
JP5856479B2 (ja) 2008-04-15 2016-02-09 ナノエイチツーオー・インコーポレーテッド 複合ナノ粒子ｔｆｃ膜
US8147735B2 (en) 2008-07-09 2012-04-03 Eltron Research & Development, Inc. Semipermeable polymers and method for producing same
US7815987B2 (en) 2008-12-04 2010-10-19 Dow Global Technologies Inc. Polyamide membrane with coating of polyalkylene oxide and polyacrylamide compounds
AU2010273709B2 (en) * 2009-06-29 2015-08-20 Nanoh2O, Inc. Improved hybrid TFC RO membranes with nitrogen additives
US20110049055A1 (en) 2009-08-31 2011-03-03 General Electric Company Reverse osmosis composite membranes for boron removal
CN102665883A (zh) 2009-12-22 2012-09-12 东丽株式会社 半透膜及其制造方法
SG183398A1 (en) 2010-02-23 2012-09-27 Toray Industries Composite semipermeable membrane and process for production thereof
NO335286B1 (no) 2010-06-04 2014-11-03 Tom-Nils Nilsen Tynnfilmkompositter
JP5895838B2 (ja) 2010-08-11 2016-03-30 東レ株式会社 分離膜エレメントおよび複合半透膜の製造方法
US20130256215A1 (en) 2010-12-28 2013-10-03 Toray Industries, Inc. Composite semipermeable membrane
WO2012102942A1 (en) 2011-01-24 2012-08-02 Dow Global Technologies Llc Composite polyamide membrane
JP5934253B2 (ja) 2011-01-24 2016-06-15 ダウ グローバル テクノロジーズ エルエルシー 複合ポリアミド膜
KR101920194B1 (ko) 2011-01-24 2019-02-08 다우 글로벌 테크놀로지스 엘엘씨 복합 폴리아미드 막
CN102219673B (zh) 2011-05-06 2014-07-02 中国科学院长春应用化学研究所 荷正电纳滤复合膜及其制备方法
CN103764264B (zh) 2011-08-31 2016-11-16 陶氏环球技术有限责任公司 源自包含胺反应性官能团和含磷官能团的单体的复合聚酰胺膜
WO2013048765A1 (en) 2011-09-29 2013-04-04 Dow Global Technologies Llc Composite polyamide membrane derived from carboxylic acid containing acyl halide monomer
WO2013048764A1 (en) 2011-09-29 2013-04-04 Dow Global Technologies Llc Method for preparing high purity mono-hydrolyzed acyl halide compound
WO2013048763A1 (en) 2011-09-29 2013-04-04 Dow Global Technologies Llc Method for solubilizing carboxylic acid-containing compound in hydrocarbon solvent
JP6030657B2 (ja) 2011-09-29 2016-11-24 ダウ グローバル テクノロジーズ エルエルシー 加水分解アシルハライド化合物を調製するためのインサイチュ法
CN104039429B (zh) 2012-01-06 2016-05-04 陶氏环球技术有限责任公司 复合聚酰胺膜
US9662615B2 (en) 2012-07-19 2017-05-30 Dow Global Technologies Llc Composite polyamide membrane

Also Published As

Publication number Publication date
US20140370191A1 (en) 2014-12-18
US9073015B2 (en) 2015-07-07
JP2015509829A (ja) 2015-04-02
EP2776146B1 (en) 2020-05-13
CN104039429A (zh) 2014-09-10
KR102002760B1 (ko) 2019-07-23
ES2806675T3 (es) 2021-02-18
CN104039429B (zh) 2016-05-04
JP6018222B2 (ja) 2016-11-02
WO2013103666A1 (en) 2013-07-11
EP2776146A1 (en) 2014-09-17
KR20140119100A (ko) 2014-10-08

Similar Documents

Publication Publication Date Title
IN2014CN05001A (zh)
IN2014CN02212A (zh)
IN2015DN00749A (zh)
IN2015DN00750A (zh)
WO2008139990A1 (ja) 電着塗料組成物及び電着方法
WO2014118639A3 (en) Polymer-carbon nanotube nanocomposite porous membranes
WO2012064939A3 (en) Improved hybrid tfc ro membranes with non-metallic additives
EP2541105A3 (en) Gasket
JP2013514420A5 (zh)
BRPI0909264A2 (pt) Uso de um polímero de acrilato, película de camadas, método para produzir uma película de múltiplas camadas, e, embalagens resselável.
EP4276161A3 (en) Low particulate lubricious coating with vinyl pyrrolidone and acidic polymer-containing layers
MX361822B (es) Membranas compuestas para destilación de membrana y métodos de fabricación relacionados.
WO2011112796A3 (en) Nanostructured polymer membranes for selective alcohol transport
MX2016008031A (es) Poliamida y su uso en una laca de liberacion.
SG194480A1 (en) Method of forming membranes with modified stress characteristics
MY160580A (en) Gas barrier laminate and a method of producing the same
WO2010025079A3 (en) Multi-layered composite system and method
EP2837490B8 (en) Method for bonding polymer film to polymer film or inorganic material substrate, polymer film laminate, and laminate of polymer film and inorganic material substrate
TW201614680A (en) Transparent conductor, liquid crystal display device and method for producing transparent conductor
WO2014095794A3 (en) Polyaryl ether polymers end-capped with phenolic amino acids
BR112014001998A2 (pt) produto laminado produzido pela colocação de uma camada sobre uma camada base semiacabada parcialmente curada
WO2012096506A3 (ko) 함침성이 우수한 고강도 복합시트 제조 장치 및 이를 이용한 고강도 복합시트 제조 방법
FI20096334A0 (fi) Menetelmä nestevirtausta ohjaavien rakennekerrosten valmistamiseksi huokoisille substraattikalvoille
TW201612263A (en) Manufacturing method for hard coating film, hard coating film, polarizer and liquid crystal display device
WO2014053574A3 (fr) Electrode transparente et procede de fabrication associe