BR112018076841A2 - processo para fabricar poliéteres com quantidades reduzidas de monóis insaturados - Google Patents

processo para fabricar poliéteres com quantidades reduzidas de monóis insaturados

Info

Publication number
BR112018076841A2
BR112018076841A2 BR112018076841A BR112018076841A BR112018076841A2 BR 112018076841 A2 BR112018076841 A2 BR 112018076841A2 BR 112018076841 A BR112018076841 A BR 112018076841A BR 112018076841 A BR112018076841 A BR 112018076841A BR 112018076841 A2 BR112018076841 A2 BR 112018076841A2
Authority
BR
Brazil
Prior art keywords
monols
reduced amounts
unsaturated
making polyethers
polyether
Prior art date
Application number
BR112018076841A
Other languages
English (en)
Other versions
BR112018076841B1 (pt
Inventor
Adams An
Meinl Carola
Masy Jean-Paul
Schaefer Matthias
Türünç Oguz
Vermaire Sonet
Claessens Sven
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 BR112018076841A2 publication Critical patent/BR112018076841A2/pt
Publication of BR112018076841B1 publication Critical patent/BR112018076841B1/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
    • C08G65/32—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

trata-se de monóis poliéteres insaturados que são removidos de polióis poliéteres por reação com um composto de tiol ou um composto de politiol funcionalizados. esse processo substitui a instauração terminal com um grupo funcional ou ainda acopla dois ou mais dos monóis para formar um poliol. a funcionalidade do produto de poliol poliéter é aumentada através da remoção dos monóis.
BR112018076841-3A 2016-06-30 2017-06-12 Processo para fabricar um poliéter BR112018076841B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662356827P 2016-06-30 2016-06-30
US62/356,827 2016-06-30
PCT/US2017/037075 WO2018005055A1 (en) 2016-06-30 2017-06-12 Process for making polyethers with reduced amounts of unsaturated monols

Publications (2)

Publication Number Publication Date
BR112018076841A2 true BR112018076841A2 (pt) 2019-07-02
BR112018076841B1 BR112018076841B1 (pt) 2022-09-13

Family

ID=59091651

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018076841-3A BR112018076841B1 (pt) 2016-06-30 2017-06-12 Processo para fabricar um poliéter

Country Status (8)

Country Link
US (1) US20190256653A1 (pt)
EP (1) EP3478746B1 (pt)
JP (1) JP6921875B2 (pt)
KR (1) KR102385163B1 (pt)
CN (1) CN109415504A (pt)
BR (1) BR112018076841B1 (pt)
ES (1) ES2811040T3 (pt)
WO (1) WO2018005055A1 (pt)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278458A (en) 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
US3427334A (en) 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanides complexed with an alcohol aldehyde or ketone to increase catalytic activity
US3278457A (en) 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
US3427256A (en) 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanide complex compounds
GB1063525A (en) 1963-02-14 1967-03-30 Gen Tire & Rubber Co Organic cyclic oxide polymers, their preparation and tires prepared therefrom
US3427335A (en) 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanides complexed with an acyclic aliphatic saturated monoether,an ester and a cyclic ether and methods for making the same
US3278459A (en) 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
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
JPH04209617A (ja) * 1990-11-30 1992-07-31 Mitsui Toatsu Chem Inc 多価活性水素化合物およびその製造方法並びにポリウレタン系の樹脂組成物
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
US5470813A (en) 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
US6103850A (en) * 1995-12-29 2000-08-15 Basf Corporation Sealants made using low unsaturation polyoxyalkylene polyether polyols
US6777533B2 (en) * 2001-12-21 2004-08-17 Basf Corporation Production of polyetherols using aluminum phosphonate catalysts
JP2006089581A (ja) * 2004-09-24 2006-04-06 Sanyo Chem Ind Ltd ポリエーテルポリオールの製造方法
WO2011075343A1 (en) 2009-12-17 2011-06-23 Dow Global Technologies Inc. Ethylene oxide capping of secondary hydroxyl polyols
JP6038806B2 (ja) * 2011-01-13 2016-12-07 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 洗剤及び清浄剤における、ポリアルキレングリコールの場合によって酸化されたチオエーテルの使用
BR112018077018B1 (pt) * 2016-06-30 2022-10-11 Dow Global Technologies Llc Método para fazer um poliéter diol

Also Published As

Publication number Publication date
EP3478746B1 (en) 2020-06-10
US20190256653A1 (en) 2019-08-22
JP2019519651A (ja) 2019-07-11
KR20190024966A (ko) 2019-03-08
WO2018005055A1 (en) 2018-01-04
BR112018076841B1 (pt) 2022-09-13
CN109415504A (zh) 2019-03-01
EP3478746A1 (en) 2019-05-08
KR102385163B1 (ko) 2022-04-13
JP6921875B2 (ja) 2021-08-18
ES2811040T3 (es) 2021-03-10

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Legal Events

Date Code Title Description
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]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/06/2017, OBSERVADAS AS CONDICOES LEGAIS