SG11202002126WA - Process of manufacturing polyols - Google Patents

Process of manufacturing polyols

Info

Publication number
SG11202002126WA
SG11202002126WA SG11202002126WA SG11202002126WA SG11202002126WA SG 11202002126W A SG11202002126W A SG 11202002126WA SG 11202002126W A SG11202002126W A SG 11202002126WA SG 11202002126W A SG11202002126W A SG 11202002126WA SG 11202002126W A SG11202002126W A SG 11202002126WA
Authority
SG
Singapore
Prior art keywords
polyols
manufacturing
manufacturing polyols
Prior art date
Application number
SG11202002126WA
Other languages
English (en)
Inventor
Arjun Raghuraman
William H Heath
Sukrit Mukhopadhyay
Heather A Spinney
David R Wilson
Justin M Notestein
Sonbinh T Nguyen
Original Assignee
Univ Northwestern
Dow Global Technologies 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 Univ Northwestern, Dow Global Technologies Llc filed Critical Univ Northwestern
Publication of SG11202002126WA publication Critical patent/SG11202002126WA/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
    • 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
    • C08G65/2654—Aluminium or boron; Compounds thereof
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0272—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255
    • B01J31/0275—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255 also containing elements or functional groups covered by B01J31/0201 - B01J31/0269
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • B01J31/143—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end 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
    • C08G65/266—Metallic elements not covered by group C08G65/2648 - C08G65/2645, 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
    • 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
    • C08G65/2669—Non-metals 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
    • 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
    • C08G65/2669—Non-metals or compounds thereof
    • C08G65/2684—Halogens or compounds thereof
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/20—Olefin oligomerisation or telomerisation
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/001—General concepts, e.g. reviews, relating to catalyst systems and methods of making them, the concept being defined by a common material or method/theory
    • B01J2531/002—Materials
    • B01J2531/004—Ligands
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/02—Preparation of ethers from oxiranes
    • C07C41/03—Preparation of ethers from oxiranes by reaction of oxirane rings with hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Catalysts (AREA)
  • Emergency Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
SG11202002126WA 2017-09-14 2018-09-14 Process of manufacturing polyols SG11202002126WA (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762558409P 2017-09-14 2017-09-14
US201762558422P 2017-09-14 2017-09-14
US201862635631P 2018-02-27 2018-02-27
PCT/US2018/050991 WO2019055731A1 (en) 2017-09-14 2018-09-14 PROCESS FOR PRODUCING POLYOLS

Publications (1)

Publication Number Publication Date
SG11202002126WA true SG11202002126WA (en) 2020-04-29

Family

ID=63714126

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11202002126WA SG11202002126WA (en) 2017-09-14 2018-09-14 Process of manufacturing polyols
SG11202002124VA SG11202002124VA (en) 2017-09-14 2018-09-14 Process of manufacturing polyols

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG11202002124VA SG11202002124VA (en) 2017-09-14 2018-09-14 Process of manufacturing polyols

Country Status (10)

Country Link
US (3) US11186683B2 (enExample)
EP (3) EP3681926B1 (enExample)
JP (2) JP7372636B2 (enExample)
KR (2) KR102603166B1 (enExample)
CN (3) CN111225937B (enExample)
ES (2) ES2982459T3 (enExample)
HU (2) HUE067017T2 (enExample)
PL (2) PL3681927T3 (enExample)
SG (2) SG11202002126WA (enExample)
WO (3) WO2019055725A1 (enExample)

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HUE067017T2 (hu) * 2017-09-14 2024-09-28 Univ Northwestern Eljárás poliolok gyártására
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WO2020176277A1 (en) 2019-02-25 2020-09-03 Northwestern University Lewis acid polymerization catalyst
JP7467150B2 (ja) * 2020-02-08 2024-04-15 Jnc株式会社 エーテル化合物およびその誘導体、並びに潤滑油基油
EP4172241B1 (en) * 2020-06-24 2024-02-28 Dow Silicones Corporation Composition and method for reacting an organosilicon compound and a silyl hydride catalyzed by a fluorinated arylborane lewis acid
US12473404B2 (en) * 2020-06-24 2025-11-18 Dow Global Technologies Llc Composition and method for silyl hydride reaction catalyzed by fluorinated arylborane Lewis acids
EP4232493A1 (en) 2020-10-23 2023-08-30 Dow Global Technologies LLC Polyurethane composition
CN112876668B (zh) * 2021-04-29 2021-07-20 江苏火凤凰线缆系统技术股份有限公司 一种汽车传感器电线及其制备工艺
JP2025501491A (ja) 2021-12-21 2025-01-22 ダウ グローバル テクノロジーズ エルエルシー ルイス酸触媒を使用するセミバッチアルキレンオキシド重合プロセス
JP2025512331A (ja) 2022-04-13 2025-04-17 ダウ グローバル テクノロジーズ エルエルシー ポリエーテル官能性有機ケイ素化合物の製造
EP4634263A1 (en) 2022-12-13 2025-10-22 Basf Se New ether-amine compositions and the use thereof as curing agents for epoxy resins
WO2025007334A1 (en) 2023-07-06 2025-01-09 Dow Global Technologies Llc Composites formed using lewis-acid polymerized polyols and methods of preparing same
KR20260033052A (ko) 2023-07-06 2026-03-10 다우 글로벌 테크놀로지스 엘엘씨 루이스-산 중합된 폴리올을 사용하여 형성된 복합재 및 이의 제조 방법
WO2025085186A1 (en) 2023-10-17 2025-04-24 Dow Global Technologies Llc Coated granule compositions
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GB2702321A (en) * 2024-10-31 2026-06-10 Viridico2 Ltd Methods of forming polymers using a catalyst composition

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EP3209706B1 (en) * 2014-10-22 2018-09-05 Dow Global Technologies LLC Dual catalyst system for high primary hydroxyl polyols
HUE067017T2 (hu) * 2017-09-14 2024-09-28 Univ Northwestern Eljárás poliolok gyártására

Also Published As

Publication number Publication date
JP2020534391A (ja) 2020-11-26
EP3681926B1 (en) 2024-05-15
ES2981205T3 (es) 2024-10-07
KR102603117B1 (ko) 2023-11-17
CN111344331B (zh) 2023-02-21
CN111212866A (zh) 2020-05-29
PL3681927T3 (pl) 2024-07-15
US20200199294A1 (en) 2020-06-25
JP7372636B2 (ja) 2023-11-01
KR20200055739A (ko) 2020-05-21
KR102603166B1 (ko) 2023-11-16
WO2019055731A1 (en) 2019-03-21
US20200231738A1 (en) 2020-07-23
CN111225937A (zh) 2020-06-02
BR112020004916A2 (pt) 2020-09-15
CN111212866B (zh) 2023-02-21
EP3681929A1 (en) 2020-07-22
PL3681929T3 (pl) 2024-08-05
JP7263323B2 (ja) 2023-04-24
EP3681929B1 (en) 2024-05-08
WO2019055725A1 (en) 2019-03-21
CN111225937B (zh) 2023-02-21
JP2020534390A (ja) 2020-11-26
HUE067017T2 (hu) 2024-09-28
KR20200055742A (ko) 2020-05-21
CN111344331A (zh) 2020-06-26
SG11202002124VA (en) 2020-04-29
ES2982459T3 (es) 2024-10-16
EP3681926A1 (en) 2020-07-22
EP3681927B1 (en) 2024-05-22
WO2019055741A1 (en) 2019-03-21
EP3681927A1 (en) 2020-07-22
HUE068772T2 (hu) 2025-01-28
US20210070920A1 (en) 2021-03-11
BR112020004888A2 (pt) 2020-09-15
US11479642B2 (en) 2022-10-25
US11186683B2 (en) 2021-11-30
US11198760B2 (en) 2021-12-14

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