BRPI0809807A2 - "catalisador de polimerização, processo para homopolimerização ou copolimerização de um ôxido de alquileno e uso do catalisador de polimerização" - Google Patents

"catalisador de polimerização, processo para homopolimerização ou copolimerização de um ôxido de alquileno e uso do catalisador de polimerização"

Info

Publication number
BRPI0809807A2
BRPI0809807A2 BRPI0809807-7A2A BRPI0809807A BRPI0809807A2 BR PI0809807 A2 BRPI0809807 A2 BR PI0809807A2 BR PI0809807 A BRPI0809807 A BR PI0809807A BR PI0809807 A2 BRPI0809807 A2 BR PI0809807A2
Authority
BR
Brazil
Prior art keywords
carbon atoms
group
polymerization catalyst
hydrogen
homopolymerization
Prior art date
Application number
BRPI0809807-7A2A
Other languages
English (en)
Inventor
Eric P Wasserman
Lihao Tang
Yang Cheng
Original Assignee
Dow Global Technologies Inc
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 Inc filed Critical Dow Global Technologies Inc
Publication of BRPI0809807A2 publication Critical patent/BRPI0809807A2/pt
Publication of BRPI0809807B1 publication Critical patent/BRPI0809807B1/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
    • C08G65/04—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 only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • C08G65/10—Saturated oxiranes characterised by the catalysts used
    • C08G65/12—Saturated oxiranes characterised by the catalysts used containing organo-metallic compounds or metal hydrides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BRPI0809807-7A 2007-04-26 2008-02-28 "catalisador de polimerização, processo para homopolimerização ou copolimerização de um ôxido de alquileno e uso do catalisador de polimerização" BRPI0809807B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US92626907P 2007-04-26 2007-04-26
US60/926,269 2007-04-26
PCT/US2008/055281 WO2008134118A1 (en) 2007-04-26 2008-02-28 Highly active catalysts for alkylene oxide polymerization

Publications (2)

Publication Number Publication Date
BRPI0809807A2 true BRPI0809807A2 (pt) 2014-10-07
BRPI0809807B1 BRPI0809807B1 (pt) 2018-03-06

Family

ID=39459318

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0809807-7A BRPI0809807B1 (pt) 2007-04-26 2008-02-28 "catalisador de polimerização, processo para homopolimerização ou copolimerização de um ôxido de alquileno e uso do catalisador de polimerização"

Country Status (8)

Country Link
US (1) US8273678B2 (pt)
EP (1) EP2152778B1 (pt)
JP (1) JP5302298B2 (pt)
CN (1) CN101668788B (pt)
AT (1) ATE482247T1 (pt)
BR (1) BRPI0809807B1 (pt)
DE (1) DE602008002755D1 (pt)
WO (1) WO2008134118A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009029050A1 (de) * 2009-08-31 2011-03-03 Evonik Oxeno Gmbh Organophosphorverbindungen basierend auf Tetraphenol(TP)-substituierten Strukturen
JP6196240B2 (ja) * 2012-01-30 2017-09-13 ダウ グローバル テクノロジーズ エルエルシー エポキシドモノマーを重合することによって高分子量ポリマーを調製するためのプロセス
JP6786811B2 (ja) * 2016-02-10 2020-11-18 東ソー株式会社 有機塩基化合物、ルイス酸及び活性水素含有化合物を含む組成物
GB201717441D0 (en) * 2017-10-24 2017-12-06 Econic Tech Ltd A polymerisation process
CN109096481B (zh) * 2018-08-28 2020-06-19 浙江大学 一种用于制备含聚醚的聚合物的催化体系及多种含聚醚的聚合物的制备方法
CN114315883B (zh) * 2022-01-17 2023-10-20 万华化学集团股份有限公司 二苯并呋喃酚ivb族金属配合物及其制备方法、催化剂体系和烯烃聚合的方法
CN117887062B (zh) * 2024-03-15 2024-06-18 中国科学院过程工程研究所 一种可控合成低分子量窄分布聚醚多元醇的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB867452A (en) 1958-12-12 1961-05-10 Petrochemicals Ltd Improvements in and relating to the production of alkylene oxide polymers
NL280229A (pt) * 1961-06-29
GB1032033A (en) * 1962-06-14 1966-06-08 Dunlop Rubber Co Improvements in and relating to catalysts
DE1795466A1 (de) * 1964-09-30 1970-09-17 Columbian Carbon Verfahren zur Herstellung von Polymerisaten
US3457186A (en) 1964-09-30 1969-07-22 Columbian Carbon Homogeneous iron coordination catalysts
FR1583736A (pt) 1967-11-21 1969-12-05
JP2575230B2 (ja) * 1990-10-08 1997-01-22 株式会社トクヤマ ポリエーテルの製造方法
CN1091110C (zh) * 1996-05-02 2002-09-18 科学研究与运用咨询公司 含有13族元素的化合物其制备方法与用途
WO2002098559A2 (en) * 2001-05-31 2002-12-12 Union Carbide Chemicals & Plastics Technology Cor Poration Organoaluminum catalyst, its preparation and its use in a process for the polymerization of alkylene oxides
US7456127B2 (en) 2002-03-06 2008-11-25 Union Carbide Chemicals And Plastics Technology Corporation Organoaluminum catalyst
GB0228888D0 (en) * 2002-12-11 2003-01-15 Johnson Matthey Plc Polymerisation reaction and catalyst therefor
JP5171832B2 (ja) * 2006-10-13 2013-03-27 ダウ グローバル テクノロジーズ エルエルシー ポリオキシラン、これを製造する方法および触媒

Also Published As

Publication number Publication date
JP5302298B2 (ja) 2013-10-02
CN101668788B (zh) 2011-11-30
US8273678B2 (en) 2012-09-25
CN101668788A (zh) 2010-03-10
WO2008134118A1 (en) 2008-11-06
JP2010525147A (ja) 2010-07-22
US20100197873A1 (en) 2010-08-05
ATE482247T1 (de) 2010-10-15
DE602008002755D1 (de) 2010-11-04
EP2152778B1 (en) 2010-09-22
BRPI0809807B1 (pt) 2018-03-06
EP2152778A1 (en) 2010-02-17

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: MANUTENCAO DA EXTINCAO - ART. 78 INCISO IV DA LPI