BRPI0518767A2 - processo para a produÇço de alfa-alcàxi-âmega-hidràxi-polialquilenoglicàis puros - Google Patents

processo para a produÇço de alfa-alcàxi-âmega-hidràxi-polialquilenoglicàis puros

Info

Publication number
BRPI0518767A2
BRPI0518767A2 BRPI0518767-2A BRPI0518767A BRPI0518767A2 BR PI0518767 A2 BRPI0518767 A2 BR PI0518767A2 BR PI0518767 A BRPI0518767 A BR PI0518767A BR PI0518767 A2 BRPI0518767 A2 BR PI0518767A2
Authority
BR
Brazil
Prior art keywords
sub
hydroxy
polyalkylene glycols
alkoxy
omega
Prior art date
Application number
BRPI0518767-2A
Other languages
English (en)
Inventor
Klaus Poellmann
Anton Strasser
Reinhard Vybiral
Rainer Wagner
Original Assignee
Clariant Produkte Deutschland
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36086038&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0518767(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Clariant Produkte Deutschland filed Critical Clariant Produkte Deutschland
Publication of BRPI0518767A2 publication Critical patent/BRPI0518767A2/pt
Publication of BRPI0518767B1 publication Critical patent/BRPI0518767B1/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
    • 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
    • C08G65/2648—Alkali 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
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2651—Alkaline earth metals or 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCESSO PARA A PRODUÇçO DE ALFA- ALCàXI-âMEGA-HIDRàXI-POLIALQUILENOGLICàIS PUROS. A presente invenção refere-se a um processo para a produção de <244>-alcóxi-<87>-hidróxi-polialquilenoglicóis, que leva a pequenas impurezas do produto <244>-<87>-dihidróxi-polialquilenoglicóis de peso molecular elevado. O processo baseia-se no emprego de álcoois iniciadores com ponto de ebulição elevado da seguinte estrutura geral R~ 2~-(OCH~ 2~CHR)~ k~ OH, na qual R~ 2~ representa um radical alquila com (1) até (4) átomos de carbono, preferentemente R~ 2~ = CH~ 3~, k representa um número de (1) até (10), preferentemente (1) até (4) e R H, CH~ 3~ ou um radical alquila com (2) até (4) átomos de carbono, preferentemente R = H, CH~ 3~. Através da utilização dos álcoois iniciadores mencionados, é possível secar a mistura de catalisador básico e álcool iniciador para teores de água muito baixos e com isso, produzir concentrações muito baixas de impurezas de <244>-<87>-dihidróxi-polialquilenoglicol incômodas.
BRPI0518767A 2004-12-10 2005-11-25 processo para a produção de alfa-alcóxi-ômega-hidróxi-polialquilenoglicóis puros BRPI0518767B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004059489A DE102004059489C5 (de) 2004-12-10 2004-12-10 Verfahren zur Herstellung von reinen alpha-Alkoxy-omega-hydroxy-Polyalkylenglykolen
PCT/EP2005/012622 WO2006061110A1 (de) 2004-12-10 2005-11-25 Verfahren zur herstellung von reinen alpha-alkoxy-omega-hydroxy-polyalkylenglykolen

Publications (2)

Publication Number Publication Date
BRPI0518767A2 true BRPI0518767A2 (pt) 2008-12-09
BRPI0518767B1 BRPI0518767B1 (pt) 2016-09-13

Family

ID=36086038

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518767A BRPI0518767B1 (pt) 2004-12-10 2005-11-25 processo para a produção de alfa-alcóxi-ômega-hidróxi-polialquilenoglicóis puros

Country Status (10)

Country Link
US (1) US7435857B2 (pt)
EP (1) EP1824901B2 (pt)
JP (1) JP5081625B2 (pt)
AT (1) ATE413425T1 (pt)
BR (1) BRPI0518767B1 (pt)
DE (2) DE102004059489C5 (pt)
ES (1) ES2314735T5 (pt)
MX (1) MX2007006875A (pt)
PT (1) PT1824901E (pt)
WO (1) WO2006061110A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006037079A1 (de) * 2006-08-07 2008-02-14 Evonik Degussa Gmbh Ruß, Verfahren zur Herstellung von Ruß und Vorrichtung zur Durchführung des Verfahrens
DE102007026551A1 (de) * 2007-06-08 2008-12-11 Evonik Degussa Gmbh Pigmentpräparation, Verfahren zu deren Herstellung und Verwendung
DE102007060307A1 (de) 2007-12-12 2009-06-18 Evonik Degussa Gmbh Verfahren zur Nachbehandlung von Ruß
CN101925630A (zh) * 2008-02-01 2010-12-22 陶氏环球技术公司 低二醇含量的单官能烷氧基聚亚烷基二醇及其制备方法
DE102008026894A1 (de) * 2008-06-05 2009-12-10 Evonik Degussa Gmbh Ink Jet Tinte
DE102008044116A1 (de) 2008-11-27 2010-06-02 Evonik Degussa Gmbh Pigmentgranulat, Verfahren zu dessen Herstellung und Verwendung
ATE516330T1 (de) * 2008-12-12 2011-07-15 Evonik Carbon Black Gmbh Ink jet tinte
ES2379571T3 (es) 2009-06-18 2012-04-27 Basf Se Procedimiento para la obtención de óxidos de monohidroxipolialquileno
DE102010002244A1 (de) 2010-02-23 2011-08-25 Evonik Carbon Black GmbH, 63457 Ruß, Verfahren zu seiner Herstellung und seine Verwendung
JP6106104B2 (ja) * 2014-01-16 2017-03-29 信越化学工業株式会社 末端にアミノ基を有する狭分散ポリアルキレングリコール誘導体の製造方法
WO2019035090A1 (en) * 2017-08-17 2019-02-21 Sabic Global Technologies B.V. PROCESS FOR THE PREPARATION OF A POLYOXYETHYLENE FATTY ACID MONOESTER, ESTER THEREOF, AND CORRESPONDING USES THEREOF

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121929C1 (de) 1981-06-03 1983-02-24 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Herstellung von Polyoxyalkylenmonoallyl- oder -methallylethern
JPS60199031A (ja) * 1984-03-23 1985-10-08 Asahi Glass Co Ltd ポリエ−テル類の製法
CA2101361A1 (en) 1992-08-27 1994-02-28 Robert A. Snow Low diol polyalkylene oxide biologically active proteinaceous substances
JPH06248070A (ja) * 1993-03-01 1994-09-06 Kao Corp 加熱着色しにくいポリオキシアルキレン付加物の製造法
JPH08109254A (ja) * 1994-10-11 1996-04-30 Dai Ichi Kogyo Seiyaku Co Ltd ポリエーテルの製造方法
US6166112A (en) 1997-03-10 2000-12-26 Nippon Shokubai Co., Ltd. Cement admixture and cement composition
JP3285820B2 (ja) * 1997-06-10 2002-05-27 株式会社日本触媒 ポリカルボン酸の製造方法
JP4385440B2 (ja) * 1999-06-08 2009-12-16 日油株式会社 重合性ポリオキシアルキレンモノアルキルエーテル誘導体、該誘導体の重合体及び該重合体を含有する分散剤
JP3296332B2 (ja) * 1998-06-17 2002-06-24 日本油脂株式会社 ポリオキシアルキレンモノアルキルエーテル、その製造方法、重合性ポリオキシアルキレンモノアルキルエーテル誘導体、該誘導体の共重合体及び該共重合体を含有する分散剤
WO2000012576A1 (fr) 1998-08-27 2000-03-09 Kao Corporation Procede de production de polymere d'acide (meth)acrylique
JP2001220440A (ja) * 2000-02-10 2001-08-14 Kao Corp ポリアルキレングリコールエーテルの製造方法
EP1295902A1 (en) 2001-09-20 2003-03-26 Shell Internationale Researchmaatschappij B.V. Process for preparing polyoxyalkylene polyether products.
US7199193B2 (en) † 2004-09-28 2007-04-03 Dow Global Technologies, Inc. Polyethylene glycol compounds and process of making

Also Published As

Publication number Publication date
DE102004059489C5 (de) 2011-12-08
PT1824901E (pt) 2008-12-31
DE102004059489A1 (de) 2006-06-22
US7435857B2 (en) 2008-10-14
ES2314735T5 (es) 2013-10-09
DE102004059489B4 (de) 2008-08-14
JP5081625B2 (ja) 2012-11-28
JP2008523178A (ja) 2008-07-03
MX2007006875A (es) 2007-06-22
US20080076947A1 (en) 2008-03-27
BRPI0518767B1 (pt) 2016-09-13
EP1824901A1 (de) 2007-08-29
ES2314735T3 (es) 2009-03-16
DE502005005918D1 (de) 2008-12-18
ATE413425T1 (de) 2008-11-15
EP1824901B2 (de) 2013-08-07
EP1824901B1 (de) 2008-11-05
WO2006061110A1 (de) 2006-06-15

Similar Documents

Publication Publication Date Title
BRPI0518767A2 (pt) processo para a produÇço de alfa-alcàxi-âmega-hidràxi-polialquilenoglicàis puros
ATE410400T1 (de) Verfahren zur herstellung von c13- alkoholgemischen
RU2007116248A (ru) Способ получения производных 3-аминопиперидина
GT200600213A (es) Metodos para sintetizar 3-cianoquinolinas sustituidas y sus intermediarios
ATE457978T1 (de) Fluortenside
DE60237225D1 (de) Verfahren zur herstellung einer zusammensetzung enthaltend mindenstens ein dehydratisierungsprodukt eines hydrogenisierten zuckers
ATE473224T1 (de) Verfahren zur herstellung von nebivolol
BRPI0513043A (pt) processo para a produção de ácido (met) acrìlico, dispositivo para a produção de ácido acrìlico, seus usos na produção de ácido (met) acrìlico, ácido (met) acrìlico, polìmeros absorvedores de água, e fibras, folhas, espumas e compósitos
NO20074323L (no) En bindemiddelblanding
DK1761478T3 (da) En isoleret Atomoxetin urenhed, fremgangsmåde til fremstilling af Atomoxetin urenheder og deres anvendelse som referencestandarder
TW200710076A (en) Process for producing aldehyde with 2-position branched long-chain alkyl
ATE414707T1 (de) Verfahren zur herstellung von 4-amino-4&#39;-demethyl-4-desoxypodophylotoxin
ATE374760T1 (de) Verfahren zur herstellung von 4-fluor-1,3- dioxolan-2-on
BR0016847A (pt) Composições fluidas contendo éster
CY1111668T1 (el) Αλκοολουχο ποτο εμπλουτισμενο με 1h216o
BRPI0500773A (pt) método para secagem de neotame com um co-agente para proporcionar um produto sólido contendo neotame, e, produto sólido contendo neotame possuindo uniformidade melhorada e estabilidade melhorada
DE502004001985D1 (de) Verfahren zur Herstellung von expandiertem Graphit
HUP0300114A2 (hu) Eljárás flavonoidszármazékok előállítására
ATE317259T1 (de) Verfahren zur herstellung fester formulierungen von natrium-3-hydroxy-3-methylbutyrat
BRPI0413564A (pt) formulação de tratamento de madeira
RU2016123360A (ru) Способ синтеза полиамида
SE0300765D0 (sv) Process for manufacture of an allyl ether
NO20064484L (no) Isopropanol-vannopplosning av olanzapin
DE602006003879D1 (de) Verfahren zur herstellung von enantiomerenreinen 4-pyrrolidinophenyl- benzyletherderivaten
ATE414053T1 (de) Verfahren zur herstellung einer kosmetisch aktiven verbindung

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/09/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

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

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2750 DE 19-09-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.