GB201906214D0 - A polyol block copolymer, compositions and processes therefor - Google Patents

A polyol block copolymer, compositions and processes therefor

Info

Publication number
GB201906214D0
GB201906214D0 GBGB1906214.0A GB201906214A GB201906214D0 GB 201906214 D0 GB201906214 D0 GB 201906214D0 GB 201906214 A GB201906214 A GB 201906214A GB 201906214 D0 GB201906214 D0 GB 201906214D0
Authority
GB
United Kingdom
Prior art keywords
compositions
block copolymer
processes therefor
polyol block
polyol
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.)
Ceased
Application number
GBGB1906214.0A
Other languages
English (en)
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.)
Econic Technologies Ltd
Original Assignee
Econic Technologies 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 Technologies Ltd filed Critical Econic Technologies Ltd
Priority to GBGB1906214.0A priority Critical patent/GB201906214D0/en
Publication of GB201906214D0 publication Critical patent/GB201906214D0/en
Priority to CN202080047661.3A priority patent/CN114174377A/zh
Priority to US17/608,251 priority patent/US12384880B2/en
Priority to PCT/GB2020/051083 priority patent/WO2020222019A1/en
Priority to EP20724557.2A priority patent/EP3983472A1/en
Priority to JP2021564877A priority patent/JP7588091B2/ja
Priority to KR1020217039575A priority patent/KR102918628B1/ko
Priority to CN202511213718.3A priority patent/CN121064458A/zh
Priority to US19/258,311 priority patent/US20260008886A1/en
Ceased 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • 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
    • C08G64/183—Block or graft polymers containing polyether sequences
    • 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
    • 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
    • C08G65/26—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 and other compounds
    • C08G65/2603—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 and other compounds the other compounds containing oxygen
    • 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
    • C08G65/26—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 and other compounds
    • C08G65/2603—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 and other compounds the other compounds containing oxygen
    • C08G65/2606—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 and other compounds the other compounds containing oxygen containing hydroxyl 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
    • 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
    • C08G65/26—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 and other compounds
    • C08G65/2603—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 and other compounds the other compounds containing oxygen
    • C08G65/2606—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 and other compounds the other compounds containing oxygen containing hydroxyl groups
    • C08G65/2609—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 and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl 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
    • 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
    • C08G65/26—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 and other compounds
    • C08G65/2642—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 and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2663—Metal cyanide catalysts, i.e. DMC's
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00029—Batch processes
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00031—Semi-batch or fed-batch processes
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00033—Continuous processes
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes in series
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates
    • 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
    • C08G2101/00—Manufacture of cellular products
    • 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
    • C08G2650/36—Pre-polymer
    • 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
    • C08G64/02—Aliphatic polycarbonates
    • C08G64/0208—Aliphatic polycarbonates saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Toxicology (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyethers (AREA)
  • Polyurethanes Or Polyureas (AREA)
GBGB1906214.0A 2019-05-02 2019-05-02 A polyol block copolymer, compositions and processes therefor Ceased GB201906214D0 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GBGB1906214.0A GB201906214D0 (en) 2019-05-02 2019-05-02 A polyol block copolymer, compositions and processes therefor
CN202080047661.3A CN114174377A (zh) 2019-05-02 2020-05-01 多元醇嵌段共聚物、组合物及其方法
US17/608,251 US12384880B2 (en) 2019-05-02 2020-05-01 Polyol block copolymer, compositions and processes therefor
PCT/GB2020/051083 WO2020222019A1 (en) 2019-05-02 2020-05-01 A polyol block copolymer, compositions and processes therefor
EP20724557.2A EP3983472A1 (en) 2019-05-02 2020-05-01 A polyol block copolymer, compositions and processes therefor
JP2021564877A JP7588091B2 (ja) 2019-05-02 2020-05-01 ポリオールブロックコポリマー、組成物、及びそのためのプロセス
KR1020217039575A KR102918628B1 (ko) 2019-05-02 2020-05-01 폴리올 블록 공중합체, 이의 조성물 및 방법
CN202511213718.3A CN121064458A (zh) 2019-05-02 2020-05-01 多元醇嵌段共聚物、组合物及其方法
US19/258,311 US20260008886A1 (en) 2019-05-02 2025-07-02 Polyol block copolymer, compositions and processes therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1906214.0A GB201906214D0 (en) 2019-05-02 2019-05-02 A polyol block copolymer, compositions and processes therefor

Publications (1)

Publication Number Publication Date
GB201906214D0 true GB201906214D0 (en) 2019-06-19

Family

ID=67384851

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1906214.0A Ceased GB201906214D0 (en) 2019-05-02 2019-05-02 A polyol block copolymer, compositions and processes therefor

Country Status (7)

Country Link
US (2) US12384880B2 (https=)
EP (1) EP3983472A1 (https=)
JP (1) JP7588091B2 (https=)
KR (1) KR102918628B1 (https=)
CN (2) CN114174377A (https=)
GB (1) GB201906214D0 (https=)
WO (1) WO2020222019A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7845040B2 (ja) * 2021-05-27 2026-04-14 Ａｇｃ株式会社 ポリオキシアルキレンポリカーボネートジオール及びその製造方法、ポリウレタン樹脂前駆体、ポリウレタン樹脂、ポリウレタン樹脂組成物、並びに物品
GB202115335D0 (en) * 2021-10-25 2021-12-08 Econic Tech Ltd Surface-active agent
GB2626546A (en) 2023-01-25 2024-07-31 Econic Tech Ltd Surface-active agent
GB2626989A (en) 2023-02-10 2024-08-14 Econic Tech Ltd Surface-active agent
CN119219905B (zh) * 2024-12-04 2025-03-14 安徽普碳新材料科技有限公司 一种双酚a型高分子量聚碳酸酯聚醚多元醇及其生产工艺

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427256A (en) 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanide complex compounds
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
US4866143A (en) * 1988-04-21 1989-09-12 Basf Corporation Novel surfactants based on poly(alkylene carbonate)s
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
US6133402A (en) 1998-08-04 2000-10-17 Cornell Research Foundation, Inc. Polycarbonates made using high activity catalysts
DE19842383A1 (de) 1998-09-16 2000-03-23 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19905611A1 (de) 1999-02-11 2000-08-17 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19937114C2 (de) 1999-08-06 2003-06-18 Bayer Ag Verfahren zur Herstellung von Polyetherpolyolen
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
DE10219028A1 (de) 2002-04-29 2003-11-06 Bayer Ag Herstellung und Verwendung von hochmolekularen aliphatischen Polycarbonaten
US6716788B2 (en) 2002-06-14 2004-04-06 Shell Oil Company Preparation of a double metal cyanide catalyst
US6977236B2 (en) 2002-06-14 2005-12-20 Shell Oil Company Preparation of a double metal cyanide catalyst
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
US20050107643A1 (en) 2003-11-13 2005-05-19 Thomas Ostrowski Preparation of polyether alcohols
ES2298705T3 (es) 2004-02-27 2008-05-16 Repsol Quimica S.A. Catalizadores de cianuros dobles metalicos (dmc) con esteres-corona, procedimiento para su obtencion y aplicaciones.
US7304172B2 (en) 2004-10-08 2007-12-04 Cornell Research Foundation, Inc. Polycarbonates made using highly selective catalysts
DE102005011581A1 (de) 2005-03-10 2006-09-14 Basf Ag Verfahren zur Herstellung von DMC-Katalysatoren
US7977501B2 (en) 2006-07-24 2011-07-12 Bayer Materialscience Llc Polyether carbonate polyols made via double metal cyanide (DMC) catalysis
JP2008081518A (ja) 2006-09-25 2008-04-10 Tokyo Univ Of Science アルキレンオキシドと二酸化炭素の共重合体の製造方法、及び共重合体
KR101455878B1 (ko) 2006-11-15 2014-11-03 바스프 에스이 연질 폴리우레탄 발포체의 제조 방법
EP2573126B1 (en) 2007-05-04 2014-09-24 SK Innovation Co. Ltd. A process for producing polycarbonates and a coordination complex used therefor
CN101977965B (zh) 2008-03-25 2012-11-28 旭硝子株式会社 羟基化合物、其制备方法、使用了该羟基化合物的预聚物及聚氨酯
GB0807607D0 (en) 2008-04-25 2008-06-04 Imp Innovations Ltd Catalyst
KR102128706B1 (ko) 2008-08-22 2020-07-02 사우디 아람코 테크놀로지스 컴퍼니 촉매 및 중합체 합성방법
CN103333330A (zh) 2008-09-08 2013-10-02 诺沃梅尔公司 聚碳酸酯多元醇组合物和方法
US8580911B2 (en) 2008-11-01 2013-11-12 Novomer, Inc. Polycarbonate block copolymers
CN101412809B (zh) 2008-11-28 2011-04-27 大连理工大学 用于合成聚碳酸酯的单活性点催化剂
KR101503745B1 (ko) 2010-02-25 2015-03-19 에스케이이노베이션 주식회사 나이트레이트 음이온의 이산화탄소/에폭사이드 공중합 촉매 시스템
KR101805648B1 (ko) 2010-09-14 2017-12-14 사우디 아람코 테크놀로지스 컴퍼니 중합체 합성용의 촉매 및 방법
EP2530101A1 (de) 2011-06-01 2012-12-05 Bayer MaterialScience AG Verfahren zur Herstellung von Polyetherpolyolen
KR102024510B1 (ko) 2011-07-18 2019-11-14 사우디 아람코 테크놀로지스 컴퍼니 금속 착체
EP2548908A1 (de) 2011-07-18 2013-01-23 Bayer MaterialScience AG Verfahren zur Herstellung von Polyetherpolyolen
DE102011109541A1 (de) * 2011-08-03 2013-02-07 Evonik Goldschmidt Gmbh Verwendung von Polysiloxanen enthaltend verzweigte Polyetherreste zur Herstellung von Polyurethanschäumen
US9018318B2 (en) 2011-09-02 2015-04-28 BASF SE Corporation Catalysts for the preparation of carbonates from epoxides and CO2
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
EP2703426A1 (de) 2012-08-27 2014-03-05 Bayer MaterialScience AG Verfahren zur Herstellung von Polyethercarbonatpolyolen
EP2730602A1 (de) 2012-11-09 2014-05-14 Bayer MaterialScience AG Verfahren zur Herstellung von Polyethercarbonatpolyolen
WO2014072336A1 (de) * 2012-11-09 2014-05-15 Bayer Materialscience Ag Verfahren zur herstellung von polyethercarbonatpolyolen
CN104968353B (zh) 2012-11-13 2017-12-22 博研医药开发股份有限公司 吉西他滨前药及其用途
KR101975036B1 (ko) 2013-03-21 2019-05-03 에스케이이노베이션 주식회사 신규 착화합물 존재 하에 이산화탄소/에폭사이드 공중합에 의한 폴리(알킬렌 카보네이트)의 제조방법
EP2837648A1 (en) 2013-08-12 2015-02-18 Repsol, S.A. Process for preparing polyether carbonate polyols
EP2865700A1 (de) 2013-10-23 2015-04-29 Bayer MaterialScience AG Verfahren zur Herstellung von Polyethercarbonatpolyolen
US9657135B2 (en) * 2014-02-26 2017-05-23 Covestro Deutschland Ag Method for producing polyether ester carbonate polyols
KR102377243B1 (ko) * 2014-07-03 2022-03-22 코베스트로 도이칠란트 아게 폴리에테르 카르보네이트 폴리올의 제조 방법 및 그 장치
AU2015293702B2 (en) 2014-07-22 2018-11-01 Econic Technologies Ltd Catalysts
GB201515350D0 (en) 2015-08-28 2015-10-14 Econic Technologies Ltd Method for preparing polyols
EP3538588B1 (en) 2016-11-11 2023-01-25 Dow Global Technologies LLC Polycarbonate based polyols
GB201703323D0 (en) 2017-03-01 2017-04-12 Econic Tech Ltd Method for preparing polyols
GB201703324D0 (en) * 2017-03-01 2017-04-12 Econic Tech Ltd Method for preparing polyether carbonates
GB201703331D0 (en) * 2017-03-01 2017-04-12 Econic Tech Ltd Method for preparing polycarbonate ether polyols
GB201714436D0 (en) 2017-09-07 2017-10-25 Econic Tech Ltd A polymerisation process
CN107868239B (zh) 2017-11-28 2019-11-15 中国科学院长春应用化学研究所 一种具有高伯羟基含量的聚(碳酸酯-醚)多元醇组合物及其制备方法
WO2019126221A1 (en) 2017-12-22 2019-06-27 Saudi Aramco Technologies Company Catalysts for polycarbonate production

Also Published As

Publication number Publication date
WO2020222019A1 (en) 2020-11-05
JP2022531364A (ja) 2022-07-06
US20260008886A1 (en) 2026-01-08
CN114174377A (zh) 2022-03-11
KR20220004182A (ko) 2022-01-11
US12384880B2 (en) 2025-08-12
CN121064458A (zh) 2025-12-05
JP7588091B2 (ja) 2024-11-21
KR102918628B1 (ko) 2026-01-26
EP3983472A1 (en) 2022-04-20
US20220227926A1 (en) 2022-07-21

Similar Documents

Publication Publication Date Title
GB201906210D0 (en) A polyol block copolymer, compositions and processes therefor
GB201906214D0 (en) A polyol block copolymer, compositions and processes therefor
IL285302A (en) Compounds, preparations and methods
SG11202108367XA (en) Immunomodulators, compositions and methods thereof
EP3765537A4 (en) Photopolymerizable compositions including a polypropylene oxide component, articles, and methods
PL3604395T3 (pl) Kopolimer blokowy
EP3990618A4 (en) HDAC6-ACTIVATED MACROPHAGES, COMPOSITIONS AND ASSOCIATED USES
GB202017595D0 (en) Compositions, and methods and uses relating thereto
GB201901099D0 (en) Methods, uses and compositions
GB2576614B (en) Compositions, uses and methods
PL3931891T3 (pl) Kompozycja zawierająca kopolimer grzebieniowy
CA188550S (en) Glove
IL287120A (en) Compounds, preparations and methods
HUE068040T2 (hu) Préselt macitentán készítmények, eljárások és ezek felhasználása
GB201804163D0 (en) Uses, compositions and methods
GB2613256B (en) Compositions, and methods and uses relating thereto
CA188549S (en) Glove
GB202003003D0 (en) A polyol block copolymer
GB202005952D0 (en) Regalsystem, RegaLseitenwand und Seitenwandteil
SG11202108569PA (en) Fall prevention tool
GB201914659D0 (en) Polymeric composition
GB2609091B (en) Compositions, and methods and uses relating thereto
IL289602A (en) Preparation, kit and their use
PT4084942T (pt) Mescla de polímeros
HUE069293T2 (hu) Készítmény, elõállítási eljárása és alkalmazása

Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)