MX2015007840A - Membranas con flujo mejorado y metodo para su preparacion. - Google Patents
Membranas con flujo mejorado y metodo para su preparacion.Info
- Publication number
- MX2015007840A MX2015007840A MX2015007840A MX2015007840A MX2015007840A MX 2015007840 A MX2015007840 A MX 2015007840A MX 2015007840 A MX2015007840 A MX 2015007840A MX 2015007840 A MX2015007840 A MX 2015007840A MX 2015007840 A MX2015007840 A MX 2015007840A
- Authority
- MX
- Mexico
- Prior art keywords
- monomer
- optionally
- group
- membranes
- preparation
- Prior art date
Links
- 230000004907 flux Effects 0.000 title 1
- 239000012528 membrane Substances 0.000 title 1
- 239000000178 monomer Substances 0.000 abstract 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 230000000181 anti-adherent effect Effects 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 230000003115 biocidal effect Effects 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000000962 organic group Chemical group 0.000 abstract 1
- 238000010526 radical polymerization reaction Methods 0.000 abstract 1
Classifications
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- 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
- C08G73/00—Macromolecular 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
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1621—Constructional aspects thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D61/002—Forward osmosis or direct osmosis
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- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
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- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
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- B01D65/08—Prevention of membrane fouling or of concentration polarisation
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- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
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- B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
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- B01D71/06—Organic material
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
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- B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
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- C—CHEMISTRY; METALLURGY
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
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- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/16—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing only one pyridine ring
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- C—CHEMISTRY; METALLURGY
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- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
- C07D233/58—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring nitrogen atoms
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- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
- C07F7/02—Silicon compounds
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- C08L79/02—Polyamines
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
- C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
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- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/168—Use of other chemical agents
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/48—Antimicrobial properties
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- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
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- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/20—Prevention of biofouling
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
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Abstract
Polímero que comprende i) al menos una oxazolina de acuerdo con la fórmula (ver Fórmula) en donde R1, R2, R3 y R4 indican, independientemente, un átomo de hidrógeno, un átomo de halógeno, un grupo alquilo, un grupo aralquilo, un grupo fenilo o un grupo fenilo sustituido, y R5 indica un grupo orgánico no cíclico que tiene un enlace insaturado que reacciona en la polimerización de radicales, ii) opcionalmente, al menos un monómero antiadhesivo, iii) opcionalmente, al menos un monómero biocida, iv) opcionalmente, al menos un monómero adicional, en donde el polímero comprende al menos un monómero seleccionado de los monómeros ii) y iii).
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US8029857B2 (en) | 2006-10-27 | 2011-10-04 | The Regents Of The University Of California | Micro-and nanocomposite support structures for reverse osmosis thin film membranes |
CN101679779B (zh) | 2007-04-25 | 2013-07-10 | 巴斯夫欧洲公司 | 带有生物钝性涂层的基底 |
CA2700333A1 (en) | 2007-09-21 | 2009-03-26 | The Regents Of The University Of California | Nanocomposite membranes and methods of making and using same |
US7913661B2 (en) | 2007-10-17 | 2011-03-29 | Honda Motor Co., Ltd. | Protective system for a crank angle sensor |
US8177978B2 (en) | 2008-04-15 | 2012-05-15 | Nanoh20, Inc. | Reverse osmosis membranes |
EP2382032A1 (en) * | 2009-01-29 | 2011-11-02 | Ben-Gurion University Of The Negev Research And Development Authority | A method for modifying composite membranes for liquid separations |
EP2448657B1 (en) | 2009-06-29 | 2018-12-26 | NanoH2O Inc. | Improved hybrid tfc ro membranes with nitrogen additives |
WO2011001963A1 (ja) * | 2009-07-03 | 2011-01-06 | 旭化成ケミカルズ株式会社 | 多孔質基材に固定されたグラフト鎖に結合しているアミノ基及びアルキル基を有する多孔膜を用いた抗体の精製方法 |
EP2637773B1 (en) | 2010-11-10 | 2019-10-30 | NanoH2O Inc. | Improved hybrid tfc ro membranes with non-metallic additives |
JP2014508640A (ja) * | 2011-02-16 | 2014-04-10 | ダウ コーニング コーポレーション | 多孔質基材のコーティング方法 |
-
2013
- 2013-12-16 US US14/435,268 patent/US20150274891A1/en not_active Abandoned
- 2013-12-16 EP EP13805417.6A patent/EP2931409A1/en not_active Withdrawn
- 2013-12-16 WO PCT/EP2013/076751 patent/WO2014095753A1/en active Application Filing
- 2013-12-16 MX MX2015007841A patent/MX2015007841A/es unknown
- 2013-12-16 KR KR1020157018958A patent/KR20150096485A/ko not_active Application Discontinuation
- 2013-12-16 US US14/651,401 patent/US20150328588A1/en not_active Abandoned
- 2013-12-16 WO PCT/EP2013/076743 patent/WO2014095749A1/en active Application Filing
- 2013-12-16 CN CN201380072888.3A patent/CN104994938A/zh active Pending
- 2013-12-16 MX MX2015007840A patent/MX2015007840A/es unknown
- 2013-12-16 JP JP2015548414A patent/JP2016501719A/ja not_active Withdrawn
- 2013-12-16 KR KR1020157018594A patent/KR20150096465A/ko not_active Application Discontinuation
- 2013-12-16 EP EP13805418.4A patent/EP2931410A1/en not_active Withdrawn
- 2013-12-16 JP JP2015548413A patent/JP2016511288A/ja active Pending
- 2013-12-16 CN CN201380065471.4A patent/CN104853833A/zh active Pending
- 2013-12-16 WO PCT/EP2013/076747 patent/WO2014095751A1/en active Application Filing
- 2013-12-16 WO PCT/EP2013/076752 patent/WO2014095754A1/en active Application Filing
-
2015
- 2015-06-03 IL IL239162A patent/IL239162A0/en unknown
Also Published As
Publication number | Publication date |
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IL239162A0 (en) | 2015-07-30 |
WO2014095751A1 (en) | 2014-06-26 |
EP2931409A1 (en) | 2015-10-21 |
WO2014095754A1 (en) | 2014-06-26 |
US20150274891A1 (en) | 2015-10-01 |
WO2014095749A1 (en) | 2014-06-26 |
MX2015007841A (es) | 2016-03-04 |
KR20150096485A (ko) | 2015-08-24 |
EP2931410A1 (en) | 2015-10-21 |
CN104853833A (zh) | 2015-08-19 |
CN104994938A (zh) | 2015-10-21 |
JP2016501719A (ja) | 2016-01-21 |
KR20150096465A (ko) | 2015-08-24 |
WO2014095753A1 (en) | 2014-06-26 |
JP2016511288A (ja) | 2016-04-14 |
US20150328588A1 (en) | 2015-11-19 |
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