BR112018012678A2 - processo para purificação de copolímeros em bloco de poliéter. - Google Patents

processo para purificação de copolímeros em bloco de poliéter.

Info

Publication number
BR112018012678A2
BR112018012678A2 BR112018012678A BR112018012678A BR112018012678A2 BR 112018012678 A2 BR112018012678 A2 BR 112018012678A2 BR 112018012678 A BR112018012678 A BR 112018012678A BR 112018012678 A BR112018012678 A BR 112018012678A BR 112018012678 A2 BR112018012678 A2 BR 112018012678A2
Authority
BR
Brazil
Prior art keywords
block copolymers
polyether block
purifying polyether
purifying
polyoxypropylene
Prior art date
Application number
BR112018012678A
Other languages
English (en)
Other versions
BR112018012678B1 (pt
Inventor
Bram Pieter Staal Bastiaan
Guth Felicitas
A Langley Nigel
Sa Gomes Pedro
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of BR112018012678A2 publication Critical patent/BR112018012678A2/pt
Publication of BR112018012678B1 publication Critical patent/BR112018012678B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/34—Size selective separation, e.g. size exclusion chromatography, gel filtration, permeation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1807—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using counter-currents, e.g. fluidised beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1814—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns recycling of the fraction to be distributed
    • B01D15/1821—Simulated moving beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1892—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns the sorbent material moving as a whole, e.g. continuous annular chromatography, true moving beds
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/14—Unsaturated oxiranes
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1864—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns
    • B01D15/1871—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns placed in series
    • 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
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
    • C08G2650/58—Ethylene oxide or propylene oxide copolymers, e.g. pluronics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Polyethers (AREA)

Abstract

um processo para purificação de copolímeros em bloco de poliéter compreendendo frações de polioxietileno e polioxipropileno usando aparelhos de cromatografia de exclusão por tamanho de múltiplas colunas sequenciais operado como um leito móvel contracorrente em que um ciclo do processo compreende as etapas de.
BR112018012678-0A 2015-12-22 2016-12-12 Processo para purificação de copolímeros em bloco de poliéter. BR112018012678B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15201912.1 2015-12-22
EP15201912 2015-12-22
PCT/EP2016/080542 WO2017108457A1 (en) 2015-12-22 2016-12-12 A process for purification of polyether block copolymers

Publications (2)

Publication Number Publication Date
BR112018012678A2 true BR112018012678A2 (pt) 2018-12-04
BR112018012678B1 BR112018012678B1 (pt) 2022-03-08

Family

ID=55229474

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018012678-0A BR112018012678B1 (pt) 2015-12-22 2016-12-12 Processo para purificação de copolímeros em bloco de poliéter.

Country Status (7)

Country Link
US (1) US20180353875A1 (pt)
EP (1) EP3394152B1 (pt)
JP (1) JP6900378B2 (pt)
KR (1) KR20180097580A (pt)
CN (1) CN108473673B (pt)
BR (1) BR112018012678B1 (pt)
WO (1) WO2017108457A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7140515B2 (ja) * 2018-03-08 2022-09-21 任天堂株式会社 情報処理装置、情報処理システム、情報処理プログラムおよび情報処理方法
CA3114113A1 (en) 2018-10-02 2020-04-09 Frequency Therapeutics, Inc. Pharmaceutical compositions and methods related to otic therapeutic agents
US11324718B2 (en) 2018-10-09 2022-05-10 Sartorius Chromatography Equipment Method for purifying cannabinoids
EP3921351A1 (en) * 2019-02-07 2021-12-15 Dow Global Technologies LLC Monomer recovery process
US20230058189A1 (en) 2019-02-08 2023-02-23 Frequency Therapeutics, Inc. Quinolin-4-one and 4(1h)-cinnolinone compounds and methods of using same
CN114712895B (zh) * 2022-03-08 2023-04-28 江南大学 提高模拟移动床产率的带额外色谱柱的双部分丢弃方法
EP4286026A1 (en) * 2022-05-31 2023-12-06 Basf Se Method for separating an aprotic polar solvent from a mixture comprising water, the aprotic polar solvent and at least one inorganic salt
FR3142759A1 (fr) * 2022-12-01 2024-06-07 IFP Energies Nouvelles Procede de recyclage de plastiques a base de polyolefines mettant en œuvre un dispositif en lit mobile simule a exclusion sterique
FR3142761A1 (fr) * 2022-12-01 2024-06-07 IFP Energies Nouvelles Procede de recyclage de plastiques mettant en œuvre un dispositif en lit mobile simule a exclusion sterique
FR3142760A1 (fr) * 2022-12-01 2024-06-07 IFP Energies Nouvelles Procede de recyclage de dechets a base de plastiques pvc mettant en œuvre un dispositif d’extraction des chaines polymeres en lit mobile simule a exclusion sterique

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985589A (en) 1957-05-22 1961-05-23 Universal Oil Prod Co Continuous sorption process employing fixed bed of sorbent and moving inlets and outlets
US3706812A (en) 1970-12-07 1972-12-19 Universal Oil Prod Co Fluid-solid contacting apparatus
US3696107A (en) 1971-05-27 1972-10-03 Richard W Neuzil Improved hydrocarbon separation process
DK0576612T3 (da) * 1991-03-19 2000-05-22 Cytrx Corp Polyoxypropylen/polyoxyethylen-copolymerer med forbedret aktivitet
JP3118876B2 (ja) * 1991-07-09 2000-12-18 富士電機株式会社 磁気記録媒体用液体潤滑剤及びその製造方法並びに磁気記録媒体
US5800711A (en) 1996-10-18 1998-09-01 Mdv Technologies, Inc. Process for the fractionation of polyoxyalkylene block copolymers
DE19858892A1 (de) * 1998-12-19 2000-06-21 Merck Patent Gmbh Kontinuierliches Verfahren zur Trennung von Stoffen nach Molekülgröße
SE9902364D0 (sv) 1999-06-21 1999-06-21 Astra Ab New process
US6761824B2 (en) 2000-08-17 2004-07-13 Reeve Lorraine E Process for the fractionation of polymers
WO2003026772A2 (en) 2001-09-27 2003-04-03 Purdue Research Foundation Versatile simulated moving bed systems
KR101343040B1 (ko) * 2010-12-28 2013-12-18 주식회사 삼양바이오팜 정제된 폴록사머 및 그의 정제방법
GB201111591D0 (en) * 2011-07-06 2011-08-24 Equateq Ltd Further new process

Also Published As

Publication number Publication date
CN108473673A (zh) 2018-08-31
EP3394152B1 (en) 2019-09-25
CN108473673B (zh) 2020-12-01
JP6900378B2 (ja) 2021-07-07
EP3394152A1 (en) 2018-10-31
KR20180097580A (ko) 2018-08-31
WO2017108457A1 (en) 2017-06-29
JP2019502801A (ja) 2019-01-31
US20180353875A1 (en) 2018-12-13
BR112018012678B1 (pt) 2022-03-08

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 12/12/2016, OBSERVADAS AS CONDICOES LEGAIS.