FR2369242B2 - - Google Patents

Info

Publication number
FR2369242B2
FR2369242B2 FR7632484A FR7632484A FR2369242B2 FR 2369242 B2 FR2369242 B2 FR 2369242B2 FR 7632484 A FR7632484 A FR 7632484A FR 7632484 A FR7632484 A FR 7632484A FR 2369242 B2 FR2369242 B2 FR 2369242B2
Authority
FR
France
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
FR7632484A
Other languages
French (fr)
Other versions
FR2369242A2 (fr
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.)
Rhone Poulenc Textile SA
Original Assignee
Rhone Poulenc Textile SA
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 Rhone Poulenc Textile SA filed Critical Rhone Poulenc Textile SA
Priority to FR7632484A priority Critical patent/FR2369242A2/fr
Priority to OA55996A priority patent/OA05495A/xx
Priority to MX766860U priority patent/MX5756E/es
Priority to US05/748,540 priority patent/US4163860A/en
Priority to JP51148834A priority patent/JPS606347B2/ja
Priority to BR7608395A priority patent/BR7608395A/pt
Priority to PH19237A priority patent/PH13380A/en
Priority to DD196327A priority patent/DD127321A5/xx
Priority to GB52359/76A priority patent/GB1540622A/en
Priority to CA267,945A priority patent/CA1039742A/fr
Priority to ES454282A priority patent/ES454282A1/es
Priority to DE2657044A priority patent/DE2657044C2/de
Priority to PL1976194447A priority patent/PL105524B1/pl
Publication of FR2369242A2 publication Critical patent/FR2369242A2/fr
Application granted granted Critical
Publication of FR2369242B2 publication Critical patent/FR2369242B2/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7632484A 1975-12-16 1976-10-26 Procede d'obtention de terephtalate de dimethyle a partir de dechets de polyester Granted FR2369242A2 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR7632484A FR2369242A2 (fr) 1976-10-26 1976-10-26 Procede d'obtention de terephtalate de dimethyle a partir de dechets de polyester
OA55996A OA05495A (fr) 1975-12-16 1976-11-25 Procédé d'obtention de TEREPHTALATE de DIMETHYLE à partir de déchets de polyester.
MX766860U MX5756E (es) 1975-12-16 1976-11-26 Procedimiento mejorado para la obtencion de dimetil tereftalato a partir de desechos de politeraftalatos o copolitereftalatos
US05/748,540 US4163860A (en) 1975-12-16 1976-12-08 Process for obtaining dimethyl terephthalate from polyester scrap
JP51148834A JPS606347B2 (ja) 1975-12-16 1976-12-13 ジメチルテレフタレートを得る方法
PH19237A PH13380A (en) 1975-12-16 1976-12-14 Process of obtaining demethyl terephthalate from polyester scrap
BR7608395A BR7608395A (pt) 1975-12-16 1976-12-14 Processo de obtencao de tereftalato de dimetila a partir de residuos de poliester
DD196327A DD127321A5 (index.php) 1975-12-16 1976-12-14
GB52359/76A GB1540622A (en) 1975-12-16 1976-12-15 Process for obtaining dimethylterephthalate
CA267,945A CA1039742A (fr) 1975-12-16 1976-12-15 Procede d'obtention de terephtalate de dimethyle a partir de dechets de polyester
ES454282A ES454282A1 (es) 1975-12-16 1976-12-16 Procedimiento de obtencion de tereftalato de dimetilo.
DE2657044A DE2657044C2 (de) 1975-12-16 1976-12-16 Verfahren zur Herstellung von Dimethylterephthalat aus einem durch Diolyse eines Poly- oder Copolyterephthalats erhaltenen Bis-(diol)-terephthalat
PL1976194447A PL105524B1 (pl) 1975-12-16 1976-12-16 Sposob otrzymywania tereftalanu dwumetylu z odpadow poliestrowych

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7632484A FR2369242A2 (fr) 1976-10-26 1976-10-26 Procede d'obtention de terephtalate de dimethyle a partir de dechets de polyester

Publications (2)

Publication Number Publication Date
FR2369242A2 FR2369242A2 (fr) 1978-05-26
FR2369242B2 true FR2369242B2 (index.php) 1979-02-23

Family

ID=9179296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632484A Granted FR2369242A2 (fr) 1975-12-16 1976-10-26 Procede d'obtention de terephtalate de dimethyle a partir de dechets de polyester

Country Status (1)

Country Link
FR (1) FR2369242A2 (index.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2641532B1 (fr) * 1989-01-06 1991-03-29 Solvay Procede pour la preparation d'esters de l'acide (beta)-hydroxybutyrique
US5393916A (en) * 1994-06-24 1995-02-28 Eastman Kodak Company Inhibition of dioxane formation during recovery of glycols from polyester resins

Also Published As

Publication number Publication date
FR2369242A2 (fr) 1978-05-26

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