CA1080394A - Process for preparing polyesters of butane-1,4-diol - Google Patents

Process for preparing polyesters of butane-1,4-diol

Info

Publication number
CA1080394A
CA1080394A CA203,413A CA203413A CA1080394A CA 1080394 A CA1080394 A CA 1080394A CA 203413 A CA203413 A CA 203413A CA 1080394 A CA1080394 A CA 1080394A
Authority
CA
Canada
Prior art keywords
butane
diol
condensation
reaction
dicarboxylic acid
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
CA203,413A
Other languages
English (en)
French (fr)
Other versions
CA203413S (en
Inventor
Herbert Pelousek
Rudolf Binsack
Ludwig Bottenbruch
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of CA1080394A publication Critical patent/CA1080394A/en
Expired 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings

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)
CA203,413A 1973-06-27 1974-06-25 Process for preparing polyesters of butane-1,4-diol Expired CA1080394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732332566 DE2332566A1 (de) 1973-06-27 1973-06-27 Verfahren zur herstellung von polyestern des 1,4-butandiols

Publications (1)

Publication Number Publication Date
CA1080394A true CA1080394A (en) 1980-06-24

Family

ID=5885169

Family Applications (1)

Application Number Title Priority Date Filing Date
CA203,413A Expired CA1080394A (en) 1973-06-27 1974-06-25 Process for preparing polyesters of butane-1,4-diol

Country Status (9)

Country Link
JP (1) JPS5037891A (de)
BE (1) BE816886A (de)
CA (1) CA1080394A (de)
CH (1) CH590306A5 (de)
DE (1) DE2332566A1 (de)
FR (1) FR2237923B1 (de)
GB (1) GB1432284A (de)
IT (1) IT1016142B (de)
NL (1) NL7408468A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2514116C3 (de) * 1975-03-29 1983-03-17 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen Herstellung von linearen, hochmolekularen Polybutylenterephthalaten

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1079895A (en) * 1973-02-28 1980-06-17 General Electric Company Production of polyesters

Also Published As

Publication number Publication date
GB1432284A (en) 1976-04-14
FR2237923A1 (de) 1975-02-14
BE816886A (fr) 1974-12-27
NL7408468A (de) 1974-12-31
JPS5037891A (de) 1975-04-08
DE2332566A1 (de) 1975-01-16
CH590306A5 (de) 1977-08-15
FR2237923B1 (de) 1978-01-13
IT1016142B (it) 1977-05-30

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Legal Events

Date Code Title Description
MKEX Expiry