ES2001726A6 - Un procedimiento para la produccion de una sal de ester fosforico de gran pureza - Google Patents

Un procedimiento para la produccion de una sal de ester fosforico de gran pureza

Info

Publication number
ES2001726A6
ES2001726A6 ES8603311A ES8603311A ES2001726A6 ES 2001726 A6 ES2001726 A6 ES 2001726A6 ES 8603311 A ES8603311 A ES 8603311A ES 8603311 A ES8603311 A ES 8603311A ES 2001726 A6 ES2001726 A6 ES 2001726A6
Authority
ES
Spain
Prior art keywords
phosphoric ester
high purity
ester salt
producing phosphoric
nonionic compounds
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES8603311A
Other languages
English (en)
Inventor
Toshio Nozaki
Tomihiro Kurosaki
Junya Wakatsuki
Kiyoshi Aimono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Publication of ES2001726A6 publication Critical patent/ES2001726A6/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/025—Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)

Abstract

SE PRODUCE UNA SAL DE UN ESTER FOSFORICO DE GRAN PUREZA CONVIRTIENDO UN ESTER FOSFORICO, EN UNA MEZCLA QUE CONTIENE EL ESTER FOSFORICO Y UNO O MAS COMPUESTOS ANIONICOS, EN UNA SAL DE ESTER FOSFORICO EMPLEANDO UN COMPUESTO BASICO Y EXTRAYENDO LOS COMPUESTOS NO IONICOS DE LA MEZCLA ANTERIOR EMPLEANDO UNA MEZCLA DISOLVENTE DE HIDROCARBUROS ALIFATICOS O HIDROCARBUROS CICLOALIFATICOS, UN ALCANOL INFERIOR Y AGUA. EL METODO ANTERIOR ES APLICABLE A UN ESTER FOSFORICO NO CRISTALINO DEL QUE NO PUEDEN SEPARARSE POR RECRISTALIZACION COMPUESTOS NO IONICOS. LA SAL DE ESTER FOSFORICO DE GRAN PUREZA ASI OBTENIDA PUEDE SER UTILIZADA TAL COMO ES O DESPUES DE SOMETERLA A CONDENSACION.
ES8603311A 1985-12-06 1986-12-05 Un procedimiento para la produccion de una sal de ester fosforico de gran pureza Expired ES2001726A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60274636A JPS62135481A (ja) 1985-12-06 1985-12-06 高純度リン酸エステル塩の製造方法

Publications (1)

Publication Number Publication Date
ES2001726A6 true ES2001726A6 (es) 1988-06-01

Family

ID=17544464

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8603311A Expired ES2001726A6 (es) 1985-12-06 1986-12-05 Un procedimiento para la produccion de una sal de ester fosforico de gran pureza

Country Status (5)

Country Link
US (1) US4739092A (es)
JP (1) JPS62135481A (es)
CH (1) CH669198A5 (es)
DE (1) DE3641603C2 (es)
ES (1) ES2001726A6 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4024828A1 (de) * 1990-08-04 1992-02-06 Hoechst Ag Verfahren zur abtrennung von vinylphosponsaeure aus rohgemischen
EP1262485B1 (en) * 2001-05-31 2005-11-16 Kao Corporation Process for preparing phosphoric ester

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854468A (en) * 1953-02-02 1958-09-30 Shell Dev Separation of alkaline earth metal salts of mono- and dialkyl acid phosphates
US4051202A (en) * 1975-11-17 1977-09-27 The United States Of America As Represented By The United States Energy Research And Development Administration Method for separating mono- and di-octylphenyl phosphoric acid esters
DE3337099A1 (de) * 1983-10-12 1985-05-02 Dynamit Nobel Ag, 5210 Troisdorf Wasserloesliche triethanolamintitanate

Also Published As

Publication number Publication date
DE3641603C2 (de) 1996-07-04
CH669198A5 (de) 1989-02-28
JPH0327558B2 (es) 1991-04-16
DE3641603A1 (de) 1987-06-11
US4739092A (en) 1988-04-19
JPS62135481A (ja) 1987-06-18

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-12-05

FD1A Patent lapsed

Effective date: 20061207