FR1185780A - Procédé de production de polyesters notamment de polycarbonates ou polyoxalates, des bis-beta-hydroxyéthyléthers aromatiques - Google Patents

Procédé de production de polyesters notamment de polycarbonates ou polyoxalates, des bis-beta-hydroxyéthyléthers aromatiques

Info

Publication number
FR1185780A
FR1185780A FR1185780DA FR1185780A FR 1185780 A FR1185780 A FR 1185780A FR 1185780D A FR1185780D A FR 1185780DA FR 1185780 A FR1185780 A FR 1185780A
Authority
FR
France
Prior art keywords
polyoxalates
polyesters
beta
production
aromatic bis
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
Other languages
English (en)
French (fr)
Inventor
Heinrich Rinke
Wolfgang Lehmann
Hermann Schnell
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 FR1185780A publication Critical patent/FR1185780A/fr
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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
    • C08G63/6824—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6826—Dicarboxylic acids and dihydroxy compounds
    • 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
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/16—Aliphatic-aromatic or araliphatic polycarbonates
    • C08G64/1608—Aliphatic-aromatic or araliphatic polycarbonates saturated

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)
  • Polyesters Or Polycarbonates (AREA)
FR1185780D 1956-11-20 1957-11-06 Procédé de production de polyesters notamment de polycarbonates ou polyoxalates, des bis-beta-hydroxyéthyléthers aromatiques Expired FR1185780A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE857378X 1956-11-20

Publications (1)

Publication Number Publication Date
FR1185780A true FR1185780A (fr) 1959-08-05

Family

ID=6789557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1185780D Expired FR1185780A (fr) 1956-11-20 1957-11-06 Procédé de production de polyesters notamment de polycarbonates ou polyoxalates, des bis-beta-hydroxyéthyléthers aromatiques

Country Status (4)

Country Link
BE (1) BE562165A (enrdf_load_stackoverflow)
DE (1) DE1050544B (enrdf_load_stackoverflow)
FR (1) FR1185780A (enrdf_load_stackoverflow)
GB (1) GB857378A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE591170A (enrdf_load_stackoverflow) * 1959-05-25

Also Published As

Publication number Publication date
GB857378A (en) 1960-12-29
DE1050544B (de) 1959-02-12
BE562165A (enrdf_load_stackoverflow)

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