FR2402641A1 - Procede d'obtention d'esters d'acides carboxyliques - Google Patents

Procede d'obtention d'esters d'acides carboxyliques

Info

Publication number
FR2402641A1
FR2402641A1 FR7727340A FR7727340A FR2402641A1 FR 2402641 A1 FR2402641 A1 FR 2402641A1 FR 7727340 A FR7727340 A FR 7727340A FR 7727340 A FR7727340 A FR 7727340A FR 2402641 A1 FR2402641 A1 FR 2402641A1
Authority
FR
France
Prior art keywords
prodn
esp
degrees
ozone
purificn
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.)
Granted
Application number
FR7727340A
Other languages
English (en)
Other versions
FR2402641B1 (fr
Inventor
Vadim Anatolievich Ilin
Mark Vladimirovich Bronov
Jury Artemievich Smirnov
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.)
NIZHNETAGILSKOE PROIZV
Original Assignee
NIZHNETAGILSKOE PROIZV
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 NIZHNETAGILSKOE PROIZV filed Critical NIZHNETAGILSKOE PROIZV
Priority to FR7727340A priority Critical patent/FR2402641A1/fr
Publication of FR2402641A1 publication Critical patent/FR2402641A1/fr
Application granted granted Critical
Publication of FR2402641B1 publication Critical patent/FR2402641B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne les procédés chimiques. Le procédé faisant l'objet de l'invention est du type consistant à faire réagir des acides carboxyliques ou leurs anhydrides avec des alcools dans un rapport molaire de 1: 2,2 à 1: 2,6, respectivement, à une température de 130 à 200 degrés C, avec formation d'une masse réactionnelle contenant le produit visé, suivie d'une purification de ce dernier, et est caractérisé en ce qu'on fait passer à travers la masse réactionnelle contenant le produit visé, à une température de 15 à 90 degrés C, de l'air ozoné d'une concentration en ozone de 5 à 50 mg/l. Les esters en question sont utilisés notamment pour la plastification d'une large gamme de polymères.
FR7727340A 1977-09-09 1977-09-09 Procede d'obtention d'esters d'acides carboxyliques Granted FR2402641A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7727340A FR2402641A1 (fr) 1977-09-09 1977-09-09 Procede d'obtention d'esters d'acides carboxyliques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7727340A FR2402641A1 (fr) 1977-09-09 1977-09-09 Procede d'obtention d'esters d'acides carboxyliques

Publications (2)

Publication Number Publication Date
FR2402641A1 true FR2402641A1 (fr) 1979-04-06
FR2402641B1 FR2402641B1 (fr) 1980-04-04

Family

ID=9195221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727340A Granted FR2402641A1 (fr) 1977-09-09 1977-09-09 Procede d'obtention d'esters d'acides carboxyliques

Country Status (1)

Country Link
FR (1) FR2402641A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2974084A1 (fr) * 2011-04-12 2012-10-19 Arkema France Procede de fabrication de phtalate de dialkyle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2974084A1 (fr) * 2011-04-12 2012-10-19 Arkema France Procede de fabrication de phtalate de dialkyle

Also Published As

Publication number Publication date
FR2402641B1 (fr) 1980-04-04

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Legal Events

Date Code Title Description
ST Notification of lapse