EP2996790A4 - Surfaces polymères ayant un groupe fonctionnel siloxane - Google Patents

Surfaces polymères ayant un groupe fonctionnel siloxane Download PDF

Info

Publication number
EP2996790A4
EP2996790A4 EP14798427.2A EP14798427A EP2996790A4 EP 2996790 A4 EP2996790 A4 EP 2996790A4 EP 14798427 A EP14798427 A EP 14798427A EP 2996790 A4 EP2996790 A4 EP 2996790A4
Authority
EP
European Patent Office
Prior art keywords
functional group
polymer surfaces
siloxane functional
siloxane
polymer
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP14798427.2A
Other languages
German (de)
English (en)
Other versions
EP2996790A1 (fr
Inventor
Paul J. Rothman
Mark R. Fernald
Francis K. DIDDEN
Douglas H. Adamson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cidra Corporated Services LLC
Original Assignee
Cidra Corporated Services 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 Cidra Corporated Services LLC filed Critical Cidra Corporated Services LLC
Publication of EP2996790A1 publication Critical patent/EP2996790A1/fr
Publication of EP2996790A4 publication Critical patent/EP2996790A4/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3285—Coating or impregnation layers comprising different type of functional groups or interactions, e.g. different ligands in various parts of the sorbent, mixed mode, dual zone, bimodal, multimodal, ionic or hydrophobic, cationic or anionic, hydrophilic or hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/327—Polymers obtained by reactions involving only carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/3272—Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • 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
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
EP14798427.2A 2013-05-13 2014-05-13 Surfaces polymères ayant un groupe fonctionnel siloxane Pending EP2996790A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361822679P 2013-05-13 2013-05-13
US201414118984A 2014-01-27 2014-01-27
PCT/US2014/037823 WO2014186352A1 (fr) 2013-05-13 2014-05-13 Surfaces polymères ayant un groupe fonctionnel siloxane

Publications (2)

Publication Number Publication Date
EP2996790A1 EP2996790A1 (fr) 2016-03-23
EP2996790A4 true EP2996790A4 (fr) 2017-01-25

Family

ID=51898818

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14798427.2A Pending EP2996790A4 (fr) 2013-05-13 2014-05-13 Surfaces polymères ayant un groupe fonctionnel siloxane

Country Status (7)

Country Link
EP (1) EP2996790A4 (fr)
AU (2) AU2014265626A1 (fr)
CA (1) CA2911663C (fr)
CL (1) CL2015003337A1 (fr)
PE (1) PE20151816A1 (fr)
WO (1) WO2014186352A1 (fr)
ZA (1) ZA201508934B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200070074A1 (en) * 2011-05-25 2020-03-05 Cidra Corporate Services Llc Polymer coating for selective separation of hydrophobic particles in aqueous slurry
MX2017007901A (es) 2014-12-17 2017-09-05 Cidra Corporate Services Inc Sistema modular transportable para la recuperacion mejorada de mineral a partir de lineas y depositos de desechos.
CA3001568C (fr) * 2015-10-16 2021-02-02 Cidra Corporate Services Inc. Perspectives d'evolution dans le processus d'augmentation de rendement tel qu'applique a la production de molybdene
PE20190776A1 (es) 2016-10-04 2019-06-06 Cidra Corporate Services Llc Recuperacion hibrida - por flotacion de menas que contienen minerales
PE20191634A1 (es) * 2017-03-01 2019-11-06 Cidra Corporate Services Llc Recubrimiendo polimerico para la separacion selectiva de particulas hidrofobicas en pastas acuosas

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1711326A (en) * 1926-02-18 1929-04-30 Walter L Remick Apparatus for the separation of combustible material from its associated noncombustible material
WO1983001397A1 (fr) * 1981-10-26 1983-04-28 Snook, Harvey Flottation magnetique
US5256298A (en) * 1992-04-22 1993-10-26 Powell Paul E Continuous-belt separator/reactor and method
WO2012162591A1 (fr) * 2011-05-25 2012-11-29 Cidra Corporate Services Inc. Séparation minérale utilisant des membranes fonctionnalisées
WO2013112240A1 (fr) * 2011-12-13 2013-08-01 Cidra Corporate Services Inc. Séparation de minéraux utilisant des filtres et des membranes revêtus de polymères ou de polymères fonctionnalisés

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931907A (en) * 1975-01-15 1976-01-13 Henle George A Combination water supply and waste holding tank
AUPR319001A0 (en) * 2001-02-19 2001-03-15 Ausmelt Limited Improvements in or relating to flotation
NL1025050C1 (nl) * 2003-03-17 2004-09-21 Univ Delft Tech Werkwijze voor het winnen van non-ferrometaal-houdende deeltjes uit een deeltjesstroom.
UA99623C2 (ru) * 2007-07-17 2012-09-10 Басф Се Способ обогащения руды с помощью гидрофобной поверхности и использование гидрофобной поверхности
AU2009303763B8 (en) * 2008-10-17 2014-05-15 Cytec Technology Corp. Use of silicon-containing polymers for improved flocculation of solids in processes for the production of alumina from bauxite

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1711326A (en) * 1926-02-18 1929-04-30 Walter L Remick Apparatus for the separation of combustible material from its associated noncombustible material
WO1983001397A1 (fr) * 1981-10-26 1983-04-28 Snook, Harvey Flottation magnetique
US5256298A (en) * 1992-04-22 1993-10-26 Powell Paul E Continuous-belt separator/reactor and method
WO2012162591A1 (fr) * 2011-05-25 2012-11-29 Cidra Corporate Services Inc. Séparation minérale utilisant des membranes fonctionnalisées
WO2013112240A1 (fr) * 2011-12-13 2013-08-01 Cidra Corporate Services Inc. Séparation de minéraux utilisant des filtres et des membranes revêtus de polymères ou de polymères fonctionnalisés

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Ullmann's Encyclopedia of Industrial Chemistry", 15 June 2000, WILEY-VCH, Weinheim, ISBN: 978-3-527-30673-2, article MORETTO HANS-HEINRICH ET AL: "Silicones", XP055817365, DOI: 10.1002/14356007.a24_057 *
See also references of WO2014186352A1 *

Also Published As

Publication number Publication date
PE20151816A1 (es) 2016-01-06
CA2911663A1 (fr) 2014-11-20
AU2014265626A1 (en) 2015-11-26
AU2018214007A1 (en) 2018-08-23
AU2018214007B2 (en) 2019-11-28
CA2911663C (fr) 2020-03-24
CL2015003337A1 (es) 2016-06-17
ZA201508934B (en) 2017-08-30
EP2996790A1 (fr) 2016-03-23
WO2014186352A1 (fr) 2014-11-20

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