MX2020004290A - Metodo para enfriar un proceso de polimerizacion. - Google Patents

Metodo para enfriar un proceso de polimerizacion.

Info

Publication number
MX2020004290A
MX2020004290A MX2020004290A MX2020004290A MX2020004290A MX 2020004290 A MX2020004290 A MX 2020004290A MX 2020004290 A MX2020004290 A MX 2020004290A MX 2020004290 A MX2020004290 A MX 2020004290A MX 2020004290 A MX2020004290 A MX 2020004290A
Authority
MX
Mexico
Prior art keywords
catalyst
acid
polymerization process
contacting
effective
Prior art date
Application number
MX2020004290A
Other languages
English (en)
Spanish (es)
Inventor
Michael Kember
Anthony Chartoire
James Leeland
David Muir
Fernando Valera
Andrew Carruthers
Rakibul Kabir
Original Assignee
Econic Tech Ltd
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 Econic Tech Ltd filed Critical Econic Tech Ltd
Publication of MX2020004290A publication Critical patent/MX2020004290A/es

Links

Classifications

    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/40—Post-polymerisation treatment
    • C08G64/406—Purifying; Drying
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/32—General preparatory processes using carbon dioxide
    • C08G64/34—General preparatory processes using carbon dioxide and cyclic ethers
    • 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
    • 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
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Polyethers (AREA)
  • Catalysts (AREA)
MX2020004290A 2017-10-24 2018-10-24 Metodo para enfriar un proceso de polimerizacion. MX2020004290A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1717441.8A GB201717441D0 (en) 2017-10-24 2017-10-24 A polymerisation process
PCT/GB2018/053084 WO2019081932A1 (en) 2017-10-24 2018-10-24 METHOD FOR EXTINGUISHING A POLYMERIZATION PROCESS

Publications (1)

Publication Number Publication Date
MX2020004290A true MX2020004290A (es) 2020-07-29

Family

ID=60481811

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020004290A MX2020004290A (es) 2017-10-24 2018-10-24 Metodo para enfriar un proceso de polimerizacion.

Country Status (12)

Country Link
US (1) US11613606B2 (https=)
EP (1) EP3700961A1 (https=)
JP (2) JP7811440B2 (https=)
KR (1) KR102689110B1 (https=)
CN (1) CN111601837B (https=)
AU (1) AU2018357067A1 (https=)
GB (1) GB201717441D0 (https=)
MX (1) MX2020004290A (https=)
RU (1) RU2020116803A (https=)
SA (1) SA520411827B1 (https=)
SG (1) SG11202003193PA (https=)
WO (1) WO2019081932A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2988729T3 (es) * 2019-01-31 2024-11-21 Dow Global Technologies Llc Proceso de purificación de poliéteres de carbonato poliol
CN115837286B (zh) * 2022-11-14 2024-08-09 北京师范大学 一种用于过氧化物活化的限域纳米反应器及其制备方法

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US4500704A (en) 1983-08-15 1985-02-19 The Dow Chemical Company Carbon dioxide oxirane copolymers prepared using double metal cyanide complexes
GB8528071D0 (en) 1985-11-14 1985-12-18 Shell Int Research Polycarbonates
DE3717060A1 (de) 1987-05-21 1988-12-01 Bayer Ag Polyether-polycarbonat-diole, ihre herstellung und verwendung als ausgangsprodukte fuer polyurethankunststoffe
US5158922A (en) 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
US5482908A (en) 1994-09-08 1996-01-09 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US5627122A (en) 1995-07-24 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide complex catalysts
US5693584A (en) 1996-08-09 1997-12-02 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US5783513A (en) 1997-03-13 1998-07-21 Arco Chemical Technology, L.P. Process for making double metal cyanide catalysts
DE19810269A1 (de) 1998-03-10 2000-05-11 Bayer Ag Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19842383A1 (de) 1998-09-16 2000-03-23 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
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EP1276562B1 (en) 2000-03-30 2003-09-17 Shell Internationale Researchmaatschappij B.V. Dmc complex catalyst and process for its preparation
AU2001260217A1 (en) 2000-04-20 2001-11-07 Bayer Aktiengesellschaft Method for producing double metal cyanide (dmc) catalysts
US6716788B2 (en) 2002-06-14 2004-04-06 Shell Oil Company Preparation of a double metal cyanide catalyst
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US6855658B1 (en) 2003-08-26 2005-02-15 Bayer Antwerp, N.V. Hydroxide containing double metal cyanide (DMC) catalysts
US20050101477A1 (en) 2003-11-07 2005-05-12 George Combs Unsaturated tertiary alcohols as ligands for active dmc catalysts
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KR100724550B1 (ko) * 2004-12-16 2007-06-04 주식회사 엘지화학 이중 금속 아연 착화합물과 이를 촉매로 사용한폴리카보네이트의 제조 방법
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US7977501B2 (en) 2006-07-24 2011-07-12 Bayer Materialscience Llc Polyether carbonate polyols made via double metal cyanide (DMC) catalysis
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KR100981270B1 (ko) * 2008-02-20 2010-09-10 에스케이에너지 주식회사 공중합체 제조 공정으로부터 촉매를 회수하는 방법
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DE102010008410A1 (de) * 2010-02-18 2011-08-18 Bayer MaterialScience AG, 51373 Verfahren zur Herstellung von Polyethercarbonatpolyolen
KR101322431B1 (ko) * 2011-03-29 2013-10-28 에스케이종합화학 주식회사 공중합체 제조 공정으로부터 촉매를 회수하기 위한 흡착제 및 그 재생 방법
KR102024510B1 (ko) * 2011-07-18 2019-11-14 사우디 아람코 테크놀로지스 컴퍼니 금속 착체
EP2548905A1 (de) * 2011-07-18 2013-01-23 Bayer MaterialScience AG Verfahren zur Aktivierung von Doppelmetallcyanidkatalysatoren zur Herstellung von Polyetherpolyolen
EP2548908A1 (de) 2011-07-18 2013-01-23 Bayer MaterialScience AG Verfahren zur Herstellung von Polyetherpolyolen
GB201115565D0 (en) 2011-09-08 2011-10-26 Imp Innovations Ltd Method of synthesising polycarbonates in the presence of a bimetallic catalyst and a chain transfer agent
EP2837648A1 (en) 2013-08-12 2015-02-18 Repsol, S.A. Process for preparing polyether carbonate polyols
EP3098250A1 (de) * 2015-05-26 2016-11-30 Covestro Deutschland AG Verfahren zur herstellung von polyethercarbonatpolyolen
GB201515350D0 (en) * 2015-08-28 2015-10-14 Econic Technologies Ltd Method for preparing polyols
CN105949449B (zh) * 2016-05-15 2019-07-23 武汉理工大学 用于制备聚醚-聚丙交酯-脂肪族聚碳酸酯三元嵌段共聚物的复合催化剂及其应用

Also Published As

Publication number Publication date
US11613606B2 (en) 2023-03-28
GB201717441D0 (en) 2017-12-06
SG11202003193PA (en) 2020-05-28
JP7811440B2 (ja) 2026-02-05
CN111601837B (zh) 2023-09-22
JP2024050584A (ja) 2024-04-10
SA520411827B1 (ar) 2024-12-04
WO2019081932A1 (en) 2019-05-02
JP2021500447A (ja) 2021-01-07
BR112020008010A2 (pt) 2020-10-27
RU2020116803A (ru) 2021-11-25
CN111601837A (zh) 2020-08-28
AU2018357067A1 (en) 2020-04-23
US20220185956A1 (en) 2022-06-16
EP3700961A1 (en) 2020-09-02
KR20200070371A (ko) 2020-06-17
KR102689110B1 (ko) 2024-07-26

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