BR9811816A - Processo para preparação de tensoativos de álcool poli (oxialquilado) capeado com éter - Google Patents

Processo para preparação de tensoativos de álcool poli (oxialquilado) capeado com éter

Info

Publication number
BR9811816A
BR9811816A BR9811816-1A BR9811816A BR9811816A BR 9811816 A BR9811816 A BR 9811816A BR 9811816 A BR9811816 A BR 9811816A BR 9811816 A BR9811816 A BR 9811816A
Authority
BR
Brazil
Prior art keywords
ether
alcohol
oxyalkylated
formula
methyl
Prior art date
Application number
BR9811816-1A
Other languages
English (en)
Inventor
Mark Robert Sivik
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of BR9811816A publication Critical patent/BR9811816A/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
    • C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
    • 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
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C11D1/721—End blocked ethers

Abstract

Patente de Invenção: <B>"PROCESSO PARA PREPARAçãO DE TENSOATIVOS DE áLCOOL POLI(OXIALQUILADO) CAPEADO COM éTER"<D>. A presente invenção refere-se a um processo para preparação de um tensoativo de álcool poli(oxialquilado) capeado com éter. O álcool apresenta a fórmula: R^ 1^O[CH~ 2~CH(R^ 3^)O]~ x~CH^ 2^CH(OH)CH~ 2~OR^ 2^ onde R^ 1^ e R^ 2^ representam radicais hidrocarbonetos, lineares ou ramificados, saturados ou insaturados, alifáticos ou aromáticos, tendo de 1 a 30 átomos de carbono; R^ 3^ é H ou um radical hidrocarboneto alifático linear tendo de 1 a 4 átomos de carbono; x é um número inteiro, tendo um valor médio de 6 a 15, em que quando x for 2 ou maior, R^ 3^ pode ser igual ou diferente, e ainda em que quando x for 15 ou maior e R^ 3^ for H e metila, pelo menos quatro dos R^ 3^ são metila, e ainda quando x for 15 ou maior e R^ 3^ incluir H e de 1 a 3 grupos metila, então pelo menos um R^ 3^ será etila, propila ou butila, e ainda onde R^ 2^ pode opcionalmente ser alcoxilado, em que o referido alcóxi é selecionado dentre etóxi, propóxi, butilóxi e mistura dos mesmos, compreendendo as etapas de: (a) fornecer um éter de glicidila tendo a fórmula (I) onde R^ 2^ é definido como acima; (b) fornecer um álcool etoxilado tendo a fórmula (II): onde R^ 1^, R^ 3^ e x são como definidos acima; e (c) reagir o éter de glicidila com o álcool etoxilado para formar o tensoativo.
BR9811816-1A 1997-08-02 1998-07-31 Processo para preparação de tensoativos de álcool poli (oxialquilado) capeado com éter BR9811816A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5470297P 1997-08-02 1997-08-02
PCT/US1998/016034 WO1999006468A1 (en) 1997-08-02 1998-07-31 Process for preparing ether-capped poly(oxyalkylated) alcolhol surfactants

Publications (1)

Publication Number Publication Date
BR9811816A true BR9811816A (pt) 2000-08-15

Family

ID=21992940

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9811816-1A BR9811816A (pt) 1997-08-02 1998-07-31 Processo para preparação de tensoativos de álcool poli (oxialquilado) capeado com éter

Country Status (7)

Country Link
US (1) US6365785B1 (pt)
EP (1) EP0998517B1 (pt)
BR (1) BR9811816A (pt)
CA (1) CA2297831A1 (pt)
DE (1) DE69819003T2 (pt)
ES (1) ES2205531T3 (pt)
WO (1) WO1999006468A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6576799B1 (en) 1998-11-05 2003-06-10 The Procter & Gamble Company Process for preparing ether-capped poly(oxyalkylated) alcohol surfactants
CA2348081A1 (en) * 1998-11-05 2000-05-18 Deborah Jean Back Process for preparing ether-capped poly(oxyalkylated) alcohol surfactants
US20020010203A1 (en) 1999-12-22 2002-01-24 Ken Lipson Methods of modulating c-kit tyrosine protein kinase function with indolinone compounds
US6717019B2 (en) 2002-01-30 2004-04-06 Air Products And Chemicals, Inc. Glycidyl ether-capped acetylenic diol ethoxylate surfactants
PL3436558T3 (pl) * 2016-03-31 2022-02-07 Rohm And Haas Company Surfaktanty w kompozycjach do automatycznego zmywania naczyń do zapobiegania plamom
JP7162002B2 (ja) * 2017-03-30 2022-10-27 ダウ グローバル テクノロジーズ エルエルシー 自動食器洗浄配合物用分散剤系
US11427790B2 (en) 2017-03-30 2022-08-30 Dow Global Technologies Llc Dispersant system for automatic dish washing formulations

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Also Published As

Publication number Publication date
EP0998517B1 (en) 2003-10-15
ES2205531T3 (es) 2004-05-01
DE69819003T2 (de) 2004-07-15
WO1999006468A1 (en) 1999-02-11
CA2297831A1 (en) 1999-02-11
US6365785B1 (en) 2002-04-02
DE69819003D1 (de) 2003-11-20
EP0998517A1 (en) 2000-05-10

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A , 5A , 6A E 7A ANUIDADES.

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

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 1830 DE 31-01-2006 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.