BR112018077018A2 - processo para fazer poliéter dióis - Google Patents

processo para fazer poliéter dióis

Info

Publication number
BR112018077018A2
BR112018077018A2 BR112018077018-3A BR112018077018A BR112018077018A2 BR 112018077018 A2 BR112018077018 A2 BR 112018077018A2 BR 112018077018 A BR112018077018 A BR 112018077018A BR 112018077018 A2 BR112018077018 A2 BR 112018077018A2
Authority
BR
Brazil
Prior art keywords
polyether diols
polyether
primary
making polyether
monol
Prior art date
Application number
BR112018077018-3A
Other languages
English (en)
Other versions
BR112018077018B1 (pt
Inventor
Masy Jean-Paul
Türünç Oguz
Original Assignee
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112018077018A2 publication Critical patent/BR112018077018A2/pt
Publication of BR112018077018B1 publication Critical patent/BR112018077018B1/pt

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
    • C08G65/2603—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
    • C08G65/2642—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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/75—Cobalt
    • 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
    • C08G65/2696—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 process or apparatus 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
    • 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
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/334—Polymers modified by chemical after-treatment with organic compounds containing sulfur
    • C08G65/3342—Polymers modified by chemical after-treatment with organic compounds containing sulfur having sulfur bound to carbon and hydrogen
    • 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
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/334—Polymers modified by chemical after-treatment with organic compounds containing sulfur
    • C08G65/3344—Polymers modified by chemical after-treatment with organic compounds containing sulfur containing oxygen in addition to sulfur
    • C08G65/3346—Polymers modified by chemical after-treatment with organic compounds containing sulfur containing oxygen in addition to sulfur having sulfur bound to carbon and 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
    • 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
    • C08G2650/56—Polyhydroxyethers, e.g. phenoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyethers (AREA)

Abstract

poliéter dióis caracterizados por um número de hidroxila de 56 ou inferior, alta funcionalidade média e alto teor de hidroxila primária são preparados por alcoxilação de um álcool não saturado em múltiplas etapas para formar um poliéter monol que contém 39% ou mais de grupos hidroxila primários e, então, reagir o poliéter monol com um mercaptoálcool que tem um grupo hidroxila primário.
BR112018077018-3A 2016-06-30 2017-06-12 Método para fazer um poliéter diol BR112018077018B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662356827P 2016-06-30 2016-06-30
USUS62/356,827 2016-06-30
US62/356,827 2016-06-30
US201662399695P 2016-09-26 2016-09-26
USUS62/399,695 2016-09-26
US62/399,695 2016-09-26
PCT/US2017/037077 WO2018005056A1 (en) 2016-06-30 2017-06-12 Process for making polyether diols

Publications (2)

Publication Number Publication Date
BR112018077018A2 true BR112018077018A2 (pt) 2019-04-02
BR112018077018B1 BR112018077018B1 (pt) 2022-10-11

Family

ID=59091652

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018077018-3A BR112018077018B1 (pt) 2016-06-30 2017-06-12 Método para fazer um poliéter diol

Country Status (8)

Country Link
US (1) US11124604B2 (pt)
EP (1) EP3478744B1 (pt)
JP (1) JP7097307B2 (pt)
KR (1) KR102387647B1 (pt)
CN (1) CN109563260B (pt)
BR (1) BR112018077018B1 (pt)
ES (1) ES2800199T3 (pt)
WO (1) WO2018005056A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190256653A1 (en) * 2016-06-30 2019-08-22 Dow Global Technologies Llc Process for making polyethers with reduced amounts of unsaturated monols
CN112029084B (zh) * 2020-08-31 2021-10-26 华南理工大学 一种以硫代羧酸为引发剂简便、可控合成α-巯基-ω-羟基聚醚的方法
CN113831528A (zh) * 2021-11-08 2021-12-24 浙江劲光实业股份有限公司 一种聚亚烷基二醇聚醚的制备方法
CN114671982A (zh) * 2022-02-24 2022-06-28 浙江鑫月新材料科技有限公司 一种减缩型聚羧酸减水剂及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485861A (en) 1966-05-31 1969-12-23 Robert L Mckellar Process for reducing unsaturation in poly(oxyalkylene)polyols
US3415902A (en) 1967-07-12 1968-12-10 Dow Chemical Co Resin-providing compositions comprising a reaction product of an epihalohydrin polymer and a mercapto-alkanol
US3829505A (en) * 1970-02-24 1974-08-13 Gen Tire & Rubber Co Polyethers and method for making the same
JPH04209628A (ja) * 1990-11-30 1992-07-31 Mitsui Toatsu Chem Inc ポリオキシアルキレンポリオール混合物の改質方法
JPH04209629A (ja) 1990-11-30 1992-07-31 Mitsui Toatsu Chem Inc ポリオキシアルキレンポリオールの製造方法
US5144093A (en) * 1991-04-29 1992-09-01 Olin Corporation Process for purifying and end-capping polyols made using double metal cyanide catalysts
ES2058048T3 (es) 1992-03-24 1999-06-16 Dow Chemical Co Nuevo procedimiento de acabado para polieteres hidroxi-funcionales.
US6103850A (en) * 1995-12-29 2000-08-15 Basf Corporation Sealants made using low unsaturation polyoxyalkylene polyether polyols
US6207794B1 (en) * 1997-05-28 2001-03-27 Mitsui Chemical, Inc. Polyoxyalkylene polyols, derivatives thereof, and process for producing the polyoxyalkylene polyols
JP2003534392A (ja) * 1999-07-09 2003-11-18 ダウ グローバル テクノロジーズ インコーポレイティド 金属シアン化物触媒及び不飽和開始剤化合物を用いたアルキレンオキシドの重合
US20110098410A1 (en) * 2008-05-02 2011-04-28 Kaneka Corporation Room temperature-curable composition and cured product thereof
WO2011075343A1 (en) * 2009-12-17 2011-06-23 Dow Global Technologies Inc. Ethylene oxide capping of secondary hydroxyl polyols
BR112013017442A2 (pt) 2011-01-13 2016-09-27 Basf Se uso de compostos, composição para limpeza ou lavagem, composto, e, processo para preparar compostos

Also Published As

Publication number Publication date
KR102387647B1 (ko) 2022-04-19
WO2018005056A1 (en) 2018-01-04
JP2019519650A (ja) 2019-07-11
EP3478744A1 (en) 2019-05-08
US11124604B2 (en) 2021-09-21
JP7097307B2 (ja) 2022-07-07
EP3478744B1 (en) 2020-05-13
BR112018077018B1 (pt) 2022-10-11
US20200181326A1 (en) 2020-06-11
ES2800199T3 (es) 2020-12-28
CN109563260A (zh) 2019-04-02
KR20190025927A (ko) 2019-03-12
CN109563260B (zh) 2021-10-15

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Legal Events

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 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]

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