BRPI0801758A2 - processo de alta produtividade para etoxilatos de alquilfenóis - Google Patents

processo de alta produtividade para etoxilatos de alquilfenóis

Info

Publication number
BRPI0801758A2
BRPI0801758A2 BRPI0801758-1A BRPI0801758A BRPI0801758A2 BR PI0801758 A2 BRPI0801758 A2 BR PI0801758A2 BR PI0801758 A BRPI0801758 A BR PI0801758A BR PI0801758 A2 BRPI0801758 A2 BR PI0801758A2
Authority
BR
Brazil
Prior art keywords
alkylphenol
initiator
ethylene oxide
high productivity
addition
Prior art date
Application number
BRPI0801758-1A
Other languages
English (en)
Inventor
Kenneth G Mcdaniel
Ii Jack R Reese
Original Assignee
Bayer Materialscience 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 Bayer Materialscience Llc filed Critical Bayer Materialscience Llc
Publication of BRPI0801758A2 publication Critical patent/BRPI0801758A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/60—Preparation of compounds having groups or 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
    • C08G65/2696—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
    • 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
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal 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
    • C08G65/2612—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 aromatic or arylaliphatic 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Toxicology (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PROCESSO DE ALTA PRODUTIVIDADE PARA ETOXILATOS DE ALQUILFENóIS. A presente invenção refere-se a um processo para a produção de um etoxilato de alquilfenol, envolvendo alimentação de uma parte do produto de uma preparação prévia (um "núcleo") ou um etoxilato a um reator, opcionalmente, alimentação de cerca de 0,2% em peso a uma quantidade igual ou superior ao peso do núcleo de um iniciador de alquilfenol ao reator, alimentação de óxido de etileno para ativar um catalisador de cianeto de metal duplo ("DMC"), adição do iniciador de alquilfenol simultaneamente com óxido de etileno em uma parte do processo e continuação da adição de óxido de etileno seguinte ao completamento da adição simultânea de iniciador de alquilfenol e óxido de etileno. O processo da presente invenção proporciona aperfeiçoamentos significativos no tempo do ciclo e na segurança quando da produção de etoxilatos, que podem encontrar uso em ou como tensoativos.
BRPI0801758-1A 2007-04-16 2008-04-16 processo de alta produtividade para etoxilatos de alquilfenóis BRPI0801758A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/787,351 US7473677B2 (en) 2007-04-16 2007-04-16 High productivity process for alkylphenol ethoxylates

Publications (1)

Publication Number Publication Date
BRPI0801758A2 true BRPI0801758A2 (pt) 2009-03-17

Family

ID=39677420

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0801758-1A BRPI0801758A2 (pt) 2007-04-16 2008-04-16 processo de alta produtividade para etoxilatos de alquilfenóis

Country Status (10)

Country Link
US (1) US7473677B2 (pt)
EP (1) EP1983016A1 (pt)
JP (1) JP2008291226A (pt)
KR (1) KR20080093375A (pt)
CN (1) CN101289372B (pt)
BR (1) BRPI0801758A2 (pt)
CA (1) CA2628978A1 (pt)
MX (1) MX2008004747A (pt)
RU (1) RU2008113838A (pt)
SG (1) SG147363A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2777538A1 (en) * 2009-10-14 2011-04-21 Basf Se Process for tertiary mineral oil production using surfactant mixtures
JP2013522438A (ja) * 2010-03-24 2013-06-13 バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング ポリエーテルカーボネートポリオールの製造方法
CN103333058B (zh) * 2013-05-10 2015-09-23 江苏科技大学 β-烷氧基醇类化合物的合成方法
CN107709405B (zh) * 2015-07-02 2020-02-07 科思创有限公司 使用dmc催化剂和连续加入起始剂制备聚醚多元醇的方法
EP3138865A1 (de) 2015-09-07 2017-03-08 Basf Se Verfahren zur herstellung von polyetherpolyolen

Family Cites Families (28)

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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
US3427256A (en) 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanide complex compounds
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
US3829505A (en) 1970-02-24 1974-08-13 Gen Tire & Rubber Co Polyethers and method for making the same
AU552988B2 (en) 1982-03-31 1986-06-26 Shell Internationale Research Maatschappij B.V. Polymerizing epoxides and catalyst suspensions for this
AU551979B2 (en) 1982-03-31 1986-05-15 Shell Internationale Research Maatschappij B.V. Epoxy polymerisation catalysts
US5158922A (en) 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
JP3283297B2 (ja) 1992-06-30 2002-05-20 旭硝子株式会社 ポリエーテル類の連続製造方法
US5470813A (en) 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
US5482908A (en) 1994-09-08 1996-01-09 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US5545601A (en) 1995-08-22 1996-08-13 Arco Chemical Technology, L.P. Polyether-containing double metal cyanide catalysts
US5777177A (en) * 1996-02-07 1998-07-07 Arco Chemical Technology, L.P. Preparation of double metal cyanide-catalyzed polyols by continuous addition of starter
US5689012A (en) 1996-07-18 1997-11-18 Arco Chemical Technology, L.P. Continuous preparation of low unsaturation polyoxyalkylene polyether polyols with continuous additon of starter
US6821308B2 (en) * 1997-04-02 2004-11-23 Bayer Antwerp N.V. Polyoxyalkylene monoethers with reduced water affinity
DE19840846A1 (de) 1998-09-07 2000-03-09 Basf Ag Verfahren zur Herstellung von Fettalkoholalkoxylaten
CA2376034A1 (en) 1999-07-09 2001-01-18 Louis L. Walker Polymerization of alkylene oxides using metal cyanide catalysts and unsaturated initiator compounds
US20040266982A1 (en) 1999-07-09 2004-12-30 Clement Katherine S Polymerization of alkylene oxides onto functionalized initiators
KR20020019949A (ko) 1999-07-09 2002-03-13 그래햄 이. 테일러 금속 시아나이드 촉매를 사용한 에틸렌 옥사이드의 중합
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EP1469027B1 (en) 2002-01-22 2014-07-16 Asahi Glass Company, Limited Process for continuously producing polyether
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DE102004031836A1 (de) 2004-06-30 2006-01-19 Basf Ag Verfahren zur Herstellung von Polyetheralkoholen

Also Published As

Publication number Publication date
US7473677B2 (en) 2009-01-06
MX2008004747A (es) 2009-03-02
US20080255394A1 (en) 2008-10-16
CA2628978A1 (en) 2008-10-16
KR20080093375A (ko) 2008-10-21
CN101289372B (zh) 2013-07-10
SG147363A1 (en) 2008-11-28
CN101289372A (zh) 2008-10-22
EP1983016A1 (en) 2008-10-22
RU2008113838A (ru) 2009-10-20
JP2008291226A (ja) 2008-12-04

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Legal Events

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B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A E 4A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

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