DE2043630A1 - - Google Patents

Info

Publication number
DE2043630A1
DE2043630A1 DE19702043630 DE2043630A DE2043630A1 DE 2043630 A1 DE2043630 A1 DE 2043630A1 DE 19702043630 DE19702043630 DE 19702043630 DE 2043630 A DE2043630 A DE 2043630A DE 2043630 A1 DE2043630 A1 DE 2043630A1
Authority
DE
Germany
Prior art keywords
dicarboxylic acid
acid
polycondensation
reaction
molecular weight
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.)
Pending
Application number
DE19702043630
Other languages
German (de)
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Priority to DE19702043630 priority Critical patent/DE2043630A1/de
Priority to CA121,383A priority patent/CA970897A/en
Priority to NL7111832A priority patent/NL7111832A/xx
Priority to CH1280871A priority patent/CH550835A/xx
Priority to GB4057871A priority patent/GB1367138A/en
Priority to AT759871A priority patent/AT322854B/de
Priority to BE772056A priority patent/BE772056A/xx
Priority to BR580671A priority patent/BR7105806D0/pt
Priority to FR7131883A priority patent/FR2105227B1/fr
Publication of DE2043630A1 publication Critical patent/DE2043630A1/de
Pending legal-status Critical Current

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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19702043630 1970-09-03 1970-09-03 Pending DE2043630A1 (ko)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE19702043630 DE2043630A1 (ko) 1970-09-03 1970-09-03
CA121,383A CA970897A (en) 1970-09-03 1971-08-26 Process for the manufacture of film- and fiber-forming polyesters
NL7111832A NL7111832A (ko) 1970-09-03 1971-08-27
CH1280871A CH550835A (de) 1970-09-03 1971-08-31 Verfahren zur herstellung von film- und faserbildenden polyestern.
GB4057871A GB1367138A (en) 1970-09-03 1971-08-31 Processes for the manufacture of diesters and polyesters
AT759871A AT322854B (de) 1970-09-03 1971-09-01 Verfahren zur herstellung von für die polykondensation zu film- und faserbildenden polyestern geeigneten bis-dioldicarbonsäureestern
BE772056A BE772056A (fr) 1970-09-03 1971-09-01 Procede d'obtention de polyesters formant des films et des fibres
BR580671A BR7105806D0 (pt) 1970-09-03 1971-09-02 Processo para obtencao de poliesteres que formam peliculas e fibras
FR7131883A FR2105227B1 (ko) 1970-09-03 1971-09-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702043630 DE2043630A1 (ko) 1970-09-03 1970-09-03

Publications (1)

Publication Number Publication Date
DE2043630A1 true DE2043630A1 (ko) 1972-03-09

Family

ID=5781441

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702043630 Pending DE2043630A1 (ko) 1970-09-03 1970-09-03

Country Status (9)

Country Link
AT (1) AT322854B (ko)
BE (1) BE772056A (ko)
BR (1) BR7105806D0 (ko)
CA (1) CA970897A (ko)
CH (1) CH550835A (ko)
DE (1) DE2043630A1 (ko)
FR (1) FR2105227B1 (ko)
GB (1) GB1367138A (ko)
NL (1) NL7111832A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5296587A (en) * 1993-03-22 1994-03-22 Eastman Chemical Company Copolymerization of dicarboxylic acids and dialkyl esters of dicarboxylic acids to form polyesters

Also Published As

Publication number Publication date
FR2105227A1 (ko) 1972-04-28
FR2105227B1 (ko) 1976-03-26
AT322854B (de) 1975-06-10
GB1367138A (en) 1974-09-18
BE772056A (fr) 1972-03-01
BR7105806D0 (pt) 1973-06-28
CA970897A (en) 1975-07-08
CH550835A (de) 1974-06-28
NL7111832A (ko) 1972-03-07

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