CA959599A - Production of aromatic polyesters - Google Patents

Production of aromatic polyesters

Info

Publication number
CA959599A
CA959599A CA104,347A CA104347A CA959599A CA 959599 A CA959599 A CA 959599A CA 104347 A CA104347 A CA 104347A CA 959599 A CA959599 A CA 959599A
Authority
CA
Canada
Prior art keywords
production
aromatic polyesters
polyesters
aromatic
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
CA104,347A
Other languages
English (en)
Other versions
CA104347S (en
Inventor
Peter F. Jackson
James A. W. Reid
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of CA959599A publication Critical patent/CA959599A/en
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
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
    • 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
    • C08G63/82—Preparation processes characterised by the catalyst used

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
CA104,347A 1970-01-23 1971-01-21 Production of aromatic polyesters Expired CA959599A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB343470A GB1338091A (en) 1970-01-23 1970-01-23 Production of aromatic polyesters

Publications (1)

Publication Number Publication Date
CA959599A true CA959599A (en) 1974-12-17

Family

ID=9758269

Family Applications (1)

Application Number Title Priority Date Filing Date
CA104,347A Expired CA959599A (en) 1970-01-23 1971-01-21 Production of aromatic polyesters

Country Status (5)

Country Link
CA (1) CA959599A (OSRAM)
DE (1) DE2102841A1 (OSRAM)
FR (1) FR2077302B1 (OSRAM)
GB (1) GB1338091A (OSRAM)
NL (1) NL7100864A (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5453479A (en) * 1993-07-12 1995-09-26 General Electric Company Polyesterification catalyst
DE4430932A1 (de) * 1994-08-31 1996-03-07 Hoechst Ag Flammgeschützte Polyesterformmasse
DE19607635A1 (de) * 1996-02-29 1997-09-04 Hoechst Ag Schwerentflammbare Polyamidformmassen
DE19708724A1 (de) 1997-03-04 1998-09-10 Hoechst Ag Aluminiumsalze von Alkyl-1-alkoxyethylphosphinsäuren
DE19708725A1 (de) 1997-03-04 1998-09-10 Hoechst Ag Aluminiumsalze von Alkyl-hydroxymethylphosphinsäuren
DE19708726A1 (de) 1997-03-04 1998-09-10 Hoechst Ag Flammgeschützte Polymerformmassen
DE19720977A1 (de) 1997-05-20 1998-11-26 Hoechst Ag Verfahren zur Herstellung von Aluminiumsalzen cyclischer Phosphinsäuren
DE19734246A1 (de) 1997-08-07 1999-02-11 Hoechst Ag Verfahren zur Herstellung von Aluminiumsalzen cyclischer Phosphinsäuren
DE10256084A1 (de) * 2002-11-29 2004-06-17 Crompton Gmbh Katalysatoren für die Herstellung von Polyestern, insbesondere Poly(alkylenterephthalaten), deren Verwendung und Verfahren zu deren Anwendung
DE10309622A1 (de) * 2003-03-04 2004-09-23 Clariant Gmbh Schmelzbare Zinkphosphinate
WO2009121796A1 (en) 2008-04-03 2009-10-08 Basf Se Solid state polymerization process for polyester with phosphinic acid compounds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1492409A (fr) * 1965-08-21 1967-08-18 Teijin Ltd Procédé de préparation de polyesters aromatiques

Also Published As

Publication number Publication date
NL7100864A (OSRAM) 1971-07-27
FR2077302A1 (OSRAM) 1971-10-22
DE2102841A1 (de) 1971-08-05
FR2077302B1 (OSRAM) 1973-10-19
GB1338091A (en) 1973-11-21

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