SG10201811371YA - Method and catalyst system for preparing polymers and block copolymers - Google Patents

Method and catalyst system for preparing polymers and block copolymers

Info

Publication number
SG10201811371YA
SG10201811371YA SG10201811371YA SG10201811371YA SG10201811371YA SG 10201811371Y A SG10201811371Y A SG 10201811371YA SG 10201811371Y A SG10201811371Y A SG 10201811371YA SG 10201811371Y A SG10201811371Y A SG 10201811371YA SG 10201811371Y A SG10201811371Y A SG 10201811371YA
Authority
SG
Singapore
Prior art keywords
block copolymers
catalyst system
preparing polymers
polymers
preparing
Prior art date
Application number
SG10201811371YA
Inventor
Charlotte Katherine Williams
Charles Romain
Michael Kember
Original Assignee
Imperial Innovations 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 Imperial Innovations Ltd filed Critical Imperial Innovations Ltd
Publication of SG10201811371YA publication Critical patent/SG10201811371YA/en

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
    • C08G64/18—Block or graft polymers
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • 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
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
    • C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

METHOD AND CATALYST SYSTEM FOR PREPARING POLYMERS AND BLOCK COPOLYMERS The invention relates to novel methods for producing polyesters by ring opening lactides and/or lactones and by copolymerising anhydrides and epoxides. (No Figure)
SG10201811371YA 2013-05-17 2014-05-16 Method and catalyst system for preparing polymers and block copolymers SG10201811371YA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1308978.4A GB201308978D0 (en) 2013-05-17 2013-05-17 Method for producing polymers and block copolymers

Publications (1)

Publication Number Publication Date
SG10201811371YA true SG10201811371YA (en) 2019-01-30

Family

ID=48746967

Family Applications (3)

Application Number Title Priority Date Filing Date
SG11201509148RA SG11201509148RA (en) 2013-05-17 2014-05-16 Method and catalyst system for preparing polymers and block copolymers
SG10201811371YA SG10201811371YA (en) 2013-05-17 2014-05-16 Method and catalyst system for preparing polymers and block copolymers
SG10201801884VA SG10201801884VA (en) 2013-05-17 2014-05-16 Method and catalyst system for preparing polymers and block copolymers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG11201509148RA SG11201509148RA (en) 2013-05-17 2014-05-16 Method and catalyst system for preparing polymers and block copolymers

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG10201801884VA SG10201801884VA (en) 2013-05-17 2014-05-16 Method and catalyst system for preparing polymers and block copolymers

Country Status (17)

Country Link
US (2) US10030106B2 (en)
EP (2) EP2997071B1 (en)
JP (2) JP6484608B2 (en)
KR (2) KR102036213B1 (en)
CN (2) CN105683241B (en)
AU (2) AU2014267009B2 (en)
BR (1) BR112015028582A2 (en)
ES (1) ES2702899T3 (en)
GB (1) GB201308978D0 (en)
HK (2) HK1221727A1 (en)
MX (1) MX2015015749A (en)
PL (1) PL2997071T3 (en)
PT (1) PT2997071T (en)
RU (2) RU2018127212A (en)
SA (1) SA515370156B1 (en)
SG (3) SG11201509148RA (en)
WO (1) WO2014184578A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0807607D0 (en) 2008-04-25 2008-06-04 Imp Innovations Ltd Catalyst
GB201308978D0 (en) 2013-05-17 2013-07-03 Imp Innovations Ltd Method for producing polymers and block copolymers
KR101767310B1 (en) 2015-07-10 2017-08-10 국민대학교산학협력단 Method for synthesizing terpolymer of epoxide containing electon withdrawing group, CO2 and epoxide non-contaning electon withdrawing group
GB201514506D0 (en) * 2015-08-14 2015-09-30 Imp Innovations Ltd Multi-block copolymers
GB201515350D0 (en) 2015-08-28 2015-10-14 Econic Technologies Ltd Method for preparing polyols
ES2886653T3 (en) * 2016-07-05 2021-12-20 Nitto Kasei Co Ltd Catalyst for polyester polymerization and method for producing polyester resin
CN110234678B (en) 2016-11-11 2022-06-03 陶氏环球技术有限责任公司 Semi-batch process for preparing polycarbonate polyols by copolymerization of carbon dioxide and ethylene oxide
JPWO2019045093A1 (en) 2017-09-04 2020-10-01 国立大学法人東京農工大学 A novel polymer initiator, a method for producing the same, and a method for producing a block copolymer.
CN109679077B (en) * 2018-12-09 2021-03-16 中山大学 Method for preparing polyester by (thio) urea/organic base catalytic ring-opening copolymerization of epoxide and cyclic anhydride
US20220089813A1 (en) 2019-01-31 2022-03-24 Dow Global Technologies Llc Purification process for polyether-carbonate polyols
CN110511336B (en) * 2019-09-02 2020-07-10 华中科技大学 Synthesis method of aliphatic polyester block copolymer regulated and controlled by carbon monoxide
CN111909366B (en) * 2020-08-13 2021-08-31 天津大学 Method for preparing polyester by catalyzing ring-opening alternate copolymerization of cyclic anhydride/epoxide through potassium acetate
GB202017531D0 (en) 2020-11-05 2020-12-23 Econic Tech Limited (poly)ol block copolymer
CN113072691B (en) * 2021-04-13 2023-08-01 上海华峰新材料研发科技有限公司 Polycyclohexene carbonate copolymer and preparation method thereof
CN114377726B (en) * 2021-08-05 2023-03-24 清华大学 Plastic hydrolysis method using binuclear metal complex catalyst
CN114308120A (en) * 2021-12-30 2022-04-12 青岛科技大学 Phosphorus salt amphiphilic dual-functional organic catalyst and preparation method and application thereof
CN114456366B (en) * 2022-01-27 2022-11-11 四川大学 Low-smoke low-heat intrinsic flame-retardant copolycarbonate, and preparation method and application thereof
CN114456363B (en) * 2022-02-25 2022-11-01 中国科学院长春应用化学研究所 Catalytic system and synthesis method of multi-block copolymer
CN114891194B (en) * 2022-06-17 2023-08-29 中国科学院长春应用化学研究所 Double-functional polymer catalyst for synthesizing polyester and application thereof
CN115477744B (en) * 2022-10-18 2023-09-22 佛山科学技术学院 Degradable polyester gemini surfactant and preparation method thereof

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6164721A (en) * 1984-09-05 1986-04-03 Hitachi Chem Co Ltd Production of block copolymer
US4565845A (en) * 1984-09-05 1986-01-21 Hitachi Chemical Company, Ltd. Process for producing polyester and block copolymer thereof
JPS6164724A (en) * 1984-09-05 1986-04-03 Hitachi Chem Co Ltd Production of block copolymer
US20060223973A1 (en) 2005-03-29 2006-10-05 Basf Corporation Method of forming a polyethercarbonate polyol
CN100484983C (en) * 2007-02-12 2009-05-06 江苏中科金龙化工股份有限公司 Production method of polyester polyhydric alcohol
RU2355694C2 (en) * 2007-04-20 2009-05-20 Игорь Леонидович Федюшкин Polylactide obtainment catalyst and method of its synthesis
CN101139436B (en) * 2007-10-18 2010-05-19 吉林大学 Amine imines zinc catalyst and preparation method and use thereof
GB0807607D0 (en) 2008-04-25 2008-06-04 Imp Innovations Ltd Catalyst
BRPI0911886B1 (en) 2008-05-09 2019-09-24 Cornell University Methods of synthesizing a poly (ethylene carbonate) polymer and metal complexes
NO2337809T3 (en) 2008-09-08 2017-12-30
EP2196486A1 (en) * 2008-12-12 2010-06-16 Total Petrochemicals Research Feluy Process to prepare di- and multiblock copolymers
WO2010110460A1 (en) 2009-03-27 2010-09-30 国立大学法人名古屋大学 METHOD FOR PRODUCING LACTIDE/ε-CAPROLACTONE COPOLYMER
BR112012024165A2 (en) 2010-03-24 2017-07-18 Bayer Ip Gmbh process of preparing polyether carbonate polyols
WO2012019405A1 (en) * 2010-08-13 2012-02-16 浙江大学 Metal cyanide complex catalyst, preparation method and uses thereof
KR101805648B1 (en) 2010-09-14 2017-12-14 사우디 아람코 테크놀로지스 컴퍼니 Catalysts and methods for polymer synthesis
JP5943491B2 (en) * 2010-11-18 2016-07-05 サウディ ベーシック インダストリーズ コーポレイション Process for preparing polyester
KR101404702B1 (en) 2011-03-08 2014-06-17 에스케이이노베이션 주식회사 Preparation method for carbon dioxide/epoxide copolymers containing ether linkages
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
CN102532494A (en) * 2012-01-06 2012-07-04 华东理工大学 Lactide-epsilon-caprolactone copolymerization catalyst and copolymerization method
AU2013225938B2 (en) 2012-02-29 2017-08-10 Chemocentryx, Inc. Pyrazol-1-yl benzene sulfonamides as CCR9 antagonists
KR101491119B1 (en) 2012-09-28 2015-02-10 부산대학교 산학협력단 Method for preparing polycarbonate
CN103102480B (en) * 2013-01-24 2016-03-02 大连理工大学 For the synthesis of the bimetallic catalyst of taxis polycarbonate
GB201308978D0 (en) 2013-05-17 2013-07-03 Imp Innovations Ltd Method for producing polymers and block copolymers
GB201402109D0 (en) 2014-02-07 2014-03-26 Imp Innovations Ltd Catalyst
KR102523483B1 (en) 2014-07-22 2023-04-20 에코닉 테크놀로지 엘티디 Catalysts
GB201514506D0 (en) 2015-08-14 2015-09-30 Imp Innovations Ltd Multi-block copolymers
GB201515350D0 (en) 2015-08-28 2015-10-14 Econic Technologies Ltd Method for preparing polyols

Also Published As

Publication number Publication date
KR20190120424A (en) 2019-10-23
JP6484608B2 (en) 2019-03-13
SA515370156B1 (en) 2018-04-12
EP2997071B1 (en) 2018-10-03
EP3461853A1 (en) 2019-04-03
AU2018200450B2 (en) 2019-10-31
SG10201801884VA (en) 2018-05-30
KR102036213B1 (en) 2019-10-24
AU2014267009A1 (en) 2015-11-26
HK1221727A1 (en) 2017-06-09
JP2019048994A (en) 2019-03-28
CN105683241A (en) 2016-06-15
GB201308978D0 (en) 2013-07-03
PL2997071T3 (en) 2019-05-31
AU2014267009B2 (en) 2017-12-21
HK1245984A1 (en) 2018-08-31
KR20160013874A (en) 2016-02-05
MX2015015749A (en) 2016-07-06
RU2018127212A (en) 2019-03-14
US20180305501A1 (en) 2018-10-25
EP2997071A2 (en) 2016-03-23
PT2997071T (en) 2019-01-10
US10030106B2 (en) 2018-07-24
WO2014184578A3 (en) 2015-03-19
ES2702899T3 (en) 2019-03-06
RU2015150307A (en) 2017-06-22
CN107686552A (en) 2018-02-13
WO2014184578A2 (en) 2014-11-20
AU2018200450A1 (en) 2018-02-08
JP2016518502A (en) 2016-06-23
CN105683241B (en) 2017-10-20
US20160108181A1 (en) 2016-04-21
US10696797B2 (en) 2020-06-30
SG11201509148RA (en) 2015-12-30
BR112015028582A2 (en) 2017-07-25
RU2662959C2 (en) 2018-07-31

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