BR102017019848A8 - Membranas porosas, método para preparar uma membrana porosa, método para filtrar um fluido e fluoropolímero - Google Patents
Membranas porosas, método para preparar uma membrana porosa, método para filtrar um fluido e fluoropolímeroInfo
- Publication number
- BR102017019848A8 BR102017019848A8 BR102017019848A BR102017019848A BR102017019848A8 BR 102017019848 A8 BR102017019848 A8 BR 102017019848A8 BR 102017019848 A BR102017019848 A BR 102017019848A BR 102017019848 A BR102017019848 A BR 102017019848A BR 102017019848 A8 BR102017019848 A8 BR 102017019848A8
- Authority
- BR
- Brazil
- Prior art keywords
- fluoropolymer
- porous
- filtering
- preparing
- fluid
- Prior art date
Links
- 229920002313 fluoropolymer Polymers 0.000 title abstract 6
- 239000004811 fluoropolymer Substances 0.000 title abstract 6
- 239000012528 membrane Substances 0.000 title abstract 5
- 239000012530 fluid Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 2
- 238000001914 filtration Methods 0.000 title 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000007872 degassing Methods 0.000 abstract 1
- 230000009477 glass transition Effects 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- -1 vinylphenyl Chemical group 0.000 abstract 1
Classifications
-
- 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
- C08F14/00—Homopolymers and 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 halogen
- C08F14/18—Monomers containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
-
- 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
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0031—Degasification of liquids by filtration
-
- 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
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0095—Drying
-
- 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
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- 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
- B01D69/10—Supported membranes; Membrane supports
-
- 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
- B01D71/28—Polymers of vinyl aromatic compounds
- B01D71/281—Polystyrene
-
- 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
- B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
-
- 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
- C08F112/00—Homopolymers 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 an aromatic carbocyclic ring
- C08F112/02—Monomers containing only one unsaturated aliphatic radical
- C08F112/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F112/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by hetero atoms or groups containing heteroatoms
- C08F112/16—Halogens
- C08F112/20—Fluorine
-
- 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
- C08F112/00—Homopolymers 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 an aromatic carbocyclic ring
- C08F112/02—Monomers containing only one unsaturated aliphatic radical
- C08F112/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F112/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by hetero atoms or groups containing heteroatoms
- C08F112/22—Oxygen
-
- 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
- C08F112/00—Homopolymers 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 an aromatic carbocyclic ring
- C08F112/02—Monomers containing only one unsaturated aliphatic radical
- C08F112/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F112/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by hetero atoms or groups containing heteroatoms
- C08F112/30—Sulfur
-
- 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
- C08F114/00—Homopolymers 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 halogen
- C08F114/18—Monomers containing fluorine
- C08F114/185—Monomers containing fluorine not covered by the groups C08F114/20 - C08F114/28
-
- 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
- C08F12/00—Homopolymers and 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 an aromatic carbocyclic ring
- C08F12/02—Monomers containing only one unsaturated aliphatic radical
- C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F12/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by hetero atoms or groups containing heteroatoms
- C08F12/16—Halogens
- C08F12/20—Fluorine
-
- 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
- C08F12/00—Homopolymers and 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 an aromatic carbocyclic ring
- C08F12/02—Monomers containing only one unsaturated aliphatic radical
- C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F12/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by hetero atoms or groups containing heteroatoms
- C08F12/30—Sulfur
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/06—Oxidation
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
- C08J5/2237—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
- C08J9/365—Coating
-
- 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
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/20—Specific permeability or cut-off range
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/34—Molecular weight or degree of polymerisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/38—Hydrophobic membranes
-
- 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
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
- B01D71/34—Polyvinylidene fluoride
-
- 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
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
-
- 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
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
- B01D71/42—Polymers of nitriles, e.g. polyacrylonitrile
-
- 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
- B01D71/48—Polyesters
-
- 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
-
- 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
- B01D71/74—Natural macromolecular material or derivatives thereof
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/20—Esters of polyhydric alcohols or phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use 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 halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use 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 halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use 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 halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2425/00—Characterised by the use 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 an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2425/18—Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
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)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Emergency Medicine (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
FLUOROPOLÍMEROS E MEMBRANAS COMPREENDENDO FLUOROPOLÍMEROS (III). São divulgados fluoropolímeros com valores de CWST baixos e membranas porosas feitas dos fluoropolímeros. O fluoropolímero é feito de unidades monoméricas polimerizadas da fórmula A-X-CH2-B, em que A é C6F13-(CH2)2, X é O ou S, e B é vinilfenila, e o fluoropolímero tem um peso molecular médio ponderado (Mw) de pelo menos 100 Kd e/ou uma temperatura de transição vítrea de pelo menos 33 °C de copolímero. As membranas porosas são adequadas para desgaseificar uma variedade de fluidos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/267,652 US10130918B2 (en) | 2016-09-16 | 2016-09-16 | Fluoropolymers and membranes comprising fluoropolymers (III) |
US15/267,652 | 2016-09-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
BR102017019848A2 BR102017019848A2 (pt) | 2018-07-17 |
BR102017019848A8 true BR102017019848A8 (pt) | 2022-08-30 |
BR102017019848B1 BR102017019848B1 (pt) | 2023-11-21 |
Family
ID=59702611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR102017019848-0A BR102017019848B1 (pt) | 2016-09-16 | 2017-09-15 | Membrana porosa e método para preparar a mesma |
Country Status (10)
Country | Link |
---|---|
US (1) | US10130918B2 (pt) |
EP (1) | EP3296011B1 (pt) |
JP (1) | JP6548173B2 (pt) |
KR (2) | KR20180030753A (pt) |
CN (2) | CN115181325A (pt) |
AU (1) | AU2017225101B2 (pt) |
BR (1) | BR102017019848B1 (pt) |
CA (1) | CA2979462C (pt) |
SG (1) | SG10201706549WA (pt) |
TW (1) | TWI648295B (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113786743B (zh) * | 2021-09-28 | 2023-07-18 | 常熟三爱富中昊化工新材料有限公司 | 气体分离膜、其制备方法和用途 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3380983A (en) * | 1965-04-28 | 1968-04-30 | Texaco Inc | Fluorocarbon derivative of polystyrene and process of preparing same |
JPS61293943A (ja) * | 1985-06-18 | 1986-12-24 | Sagami Chem Res Center | 含フッ素スチレン誘導体 |
JPS6397215A (ja) | 1986-10-15 | 1988-04-27 | Sagami Chem Res Center | 気体透過性重合体膜 |
US4954256A (en) | 1989-05-15 | 1990-09-04 | Pall Corporation | Hydrophobic membranes |
US5834523A (en) * | 1993-09-21 | 1998-11-10 | Ballard Power Systems, Inc. | Substituted α,β,β-trifluorostyrene-based composite membranes |
JP4080565B2 (ja) * | 1996-04-26 | 2008-04-23 | 大日本インキ化学工業株式会社 | 多孔質体の製造方法および多孔質体 |
EP1171226A1 (en) | 1999-04-14 | 2002-01-16 | Pall Corporation | Porous membrane |
KR100370399B1 (ko) * | 2000-06-30 | 2003-01-29 | 삼성전자 주식회사 | 트리플루오로스티렌과 치환된 비닐 화합물을 기초로 한부분불소화된 공중합체 및 이로부터 형성된 이온 전도성고분자막 |
JP2009245979A (ja) | 2008-03-28 | 2009-10-22 | Fujitsu Ltd | 半導体装置およびその製造方法 |
US20090277837A1 (en) * | 2008-05-06 | 2009-11-12 | Chunqing Liu | Fluoropolymer Coated Membranes |
US9290596B2 (en) * | 2010-05-27 | 2016-03-22 | The Chemours Company Fc, Llc | Solvent-based fluoropolymer additives and their use in coating compositions |
EP2586805A4 (en) | 2010-06-23 | 2015-09-30 | Asahi Glass Co Ltd | Heatable Composition and Method of Making a Hardened Film |
JP5921538B2 (ja) * | 2010-07-01 | 2016-05-24 | ソルヴェイ・スペシャルティ・ポリマーズ・イタリー・エッセ・ピ・ア | フッ素化スルホニルポリマーを処理する方法 |
JP5459554B2 (ja) | 2010-09-15 | 2014-04-02 | 株式会社リコー | センサデバイス |
CN102649028A (zh) * | 2011-02-25 | 2012-08-29 | 天津工业大学 | 一种疏水性分离膜以及制备方法 |
JP4979824B1 (ja) | 2011-03-29 | 2012-07-18 | 株式会社アストム | イオン交換膜 |
US8758491B2 (en) * | 2011-06-17 | 2014-06-24 | Honeywell International Inc. | Thin film gas separation membranes |
CN102698618B (zh) * | 2012-04-16 | 2015-11-18 | 中国科学院过程工程研究所 | 一种用于膜蒸馏过程的聚醚砜多孔膜及其制备方法 |
CN104870081B (zh) * | 2012-12-20 | 2017-03-08 | 三菱丽阳株式会社 | 聚合物组合物和多孔膜 |
US9604157B2 (en) * | 2013-03-12 | 2017-03-28 | Aperia Technologies, Inc. | Pump with water management |
JP2015042621A (ja) * | 2013-08-26 | 2015-03-05 | 東レ・ファインケミカル株式会社 | ビニルベンジル(フルオロアルキル)エーテルの製造方法 |
US9604181B2 (en) | 2014-05-30 | 2017-03-28 | Pall Corporation | Membrane comprising self-assembled block copolymer and process for producing the same by spray coating (IIc) |
US9962662B2 (en) | 2014-06-30 | 2018-05-08 | Pall Corporation | Fluorinated polymer and use thereof in the preparation of hydrophilic membranes (vi) |
JP2016137455A (ja) | 2015-01-28 | 2016-08-04 | 富士フイルム株式会社 | 複合イオン交換膜及びその製造方法、イオン交換膜モジュール、並びに、イオン交換装置 |
US10576431B2 (en) * | 2016-08-15 | 2020-03-03 | Pall Corporation | Fluoropolymers and membranes comprising fluoropolymers (II) |
US10471396B2 (en) * | 2016-08-15 | 2019-11-12 | Pall Corporation | Fluoropolymers and membranes comprising fluoropolymers (I) |
-
2016
- 2016-09-16 US US15/267,652 patent/US10130918B2/en active Active
-
2017
- 2017-08-07 TW TW106126566A patent/TWI648295B/zh active
- 2017-08-09 JP JP2017154355A patent/JP6548173B2/ja active Active
- 2017-08-10 SG SG10201706549WA patent/SG10201706549WA/en unknown
- 2017-08-25 EP EP17187921.6A patent/EP3296011B1/en active Active
- 2017-09-01 KR KR1020170111853A patent/KR20180030753A/ko active Application Filing
- 2017-09-08 AU AU2017225101A patent/AU2017225101B2/en active Active
- 2017-09-13 CN CN202210931818.XA patent/CN115181325A/zh active Pending
- 2017-09-13 CN CN201710819629.2A patent/CN107828001A/zh active Pending
- 2017-09-15 CA CA2979462A patent/CA2979462C/en active Active
- 2017-09-15 BR BR102017019848-0A patent/BR102017019848B1/pt active IP Right Grant
-
2019
- 2019-04-17 KR KR1020190044973A patent/KR102142571B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2979462C (en) | 2021-01-12 |
EP3296011B1 (en) | 2023-06-07 |
CA2979462A1 (en) | 2018-03-16 |
JP2018070860A (ja) | 2018-05-10 |
TW201813984A (zh) | 2018-04-16 |
SG10201706549WA (en) | 2018-04-27 |
EP3296011A1 (en) | 2018-03-21 |
BR102017019848A2 (pt) | 2018-07-17 |
AU2017225101A1 (en) | 2018-04-05 |
AU2017225101B2 (en) | 2021-09-30 |
US20180078908A1 (en) | 2018-03-22 |
KR20180030753A (ko) | 2018-03-26 |
US10130918B2 (en) | 2018-11-20 |
CN115181325A (zh) | 2022-10-14 |
JP6548173B2 (ja) | 2019-07-24 |
BR102017019848B1 (pt) | 2023-11-21 |
CN107828001A (zh) | 2018-03-23 |
KR102142571B1 (ko) | 2020-08-07 |
KR20190042534A (ko) | 2019-04-24 |
TWI648295B (zh) | 2019-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112014017764A8 (pt) | Recipiente sob pressão, uso de uma composição termoplástica de um recipiente sob pressão e método de fabricação de um recipiente sob pressão | |
BR112013021871A2 (pt) | lentes de contato de silicone hidrogel com níveis aceitáveis de perda de energia | |
BR112019002688A2 (pt) | composição curável fotocrômica, uso desta, e monômeros de polirotaxano | |
BR112016018400A2 (pt) | Polímero | |
EP2412735A4 (en) | FLUORIN RESIN AND RISING | |
BR112014019656A8 (pt) | Ligantes de látex de polímero úteis em composições de revestimento com zero ou baixo voc | |
BR112018005394A2 (pt) | polímeros associativos para o uso em um fluxo e composições, métodos e sistemas relacionados | |
BR112018008679A2 (pt) | método e uso de um aditivo para aumento de propriedades de retenção. | |
BR112018011684A2 (pt) | composições de polímero e métodos de uso | |
BR112016021574A2 (pt) | Monômeros etilenicamente insaturados, copolímeros, composição aquosa e método para espessar emulsão aquosa | |
BR112017027866A2 (pt) | polímeros baseados em etileno com extraíveis de baixo hexano | |
BR112016026243A2 (pt) | membrana, molécula de fibra oca, uso de uma membrana, e, copolímero em bloco | |
BR102017019848A8 (pt) | Membranas porosas, método para preparar uma membrana porosa, método para filtrar um fluido e fluoropolímero | |
MY197693A (en) | Polyarylene sulfide copolymer and method of producing the same | |
BR112018013307A2 (pt) | montagem de queimador e trocador de calor | |
BR112021004707A2 (pt) | Dispersão aquosa de partículas poliméricas, processo de preparação de uma dispersão aquosa de partículas poliméricas, e, composição de revestimento aquoso | |
BR112017018981A2 (pt) | dispositivo para desgaseificar um líquido | |
BR112018010921A2 (pt) | polímeros de emulsão e composições de revestimento de baixo voc feitas dos mesmos | |
RU2016136648A (ru) | Огнестойкие виниловые полимеры | |
BR112018010846A2 (pt) | composição de polímero termoplástico, e, método para produzir uma composição termoplástica | |
BR112015004249A2 (pt) | composição polimérica de auto-extinção | |
PL412654A1 (pl) | Zastosowanie polimeru blokowego zawierającego blok poli(chlorku 3-metakryloilaminopropylotrimetyloamoniowego) (PMAPTAC) do neutralizacji heparyny | |
BR112021014942A2 (pt) | Método para modificar a permeabilidade à água de uma formação subterrânea | |
BR112017023952A2 (pt) | processo para aumentar a taxa de molhabilidade de meios hidrofóbicos. | |
PL409982A1 (pl) | Nowy przewodzący polimer bisbitiofenowy, wdrukowany molekularnie za pomocą białek, w tym ludzkiej albuminy, sposób jego przygotowania i jego zastosowanie |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
B03H | Publication of an application: rectification [chapter 3.8 patent gazette] |
Free format text: REFERENTE A RPI 2480 DE 17/07/2018 , QUANTO AO ITEM (54). |
|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/09/2017, OBSERVADAS AS CONDICOES LEGAIS |