FR1185780A - Process for the production of polyesters, in particular polycarbonates or polyoxalates, aromatic bis-beta-hydroxyethyl ethers - Google Patents

Process for the production of polyesters, in particular polycarbonates or polyoxalates, aromatic bis-beta-hydroxyethyl ethers

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
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/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
    • C08G63/68—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)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1185780D 1956-11-20 1957-11-06 Process for the production of polyesters, in particular polycarbonates or polyoxalates, aromatic bis-beta-hydroxyethyl ethers Expired FR1185780A (en)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=6789557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1185780D Expired FR1185780A (en) 1956-11-20 1957-11-06 Process for the production of polyesters, in particular polycarbonates or polyoxalates, aromatic bis-beta-hydroxyethyl ethers

Country Status (4)

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

Families Citing this family (1)

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

Also Published As

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

Similar Documents

Publication Publication Date Title
FR1176377A (en) Polyurethanes baking process
FR1185780A (en) Process for the production of polyesters, in particular polycarbonates or polyoxalates, aromatic bis-beta-hydroxyethyl ethers
BE591076A (en) Product and not manufacturing process.
FR1218070A (en) Process for the production of bisphenols
FR1187031A (en) Twin-chlorination process for polylfins
FR1204624A (en) Grinding process
FR1177632A (en) Polystyrene preparation process
FR1181376A (en) Polyethers production process
CA531899A (en) Production of fibres, in particular glass fibres
CA533846A (en) Production of nitrogenous aldehyde condensation products
FR1267758A (en) Preparation process
BE559420A (en) PROCESS FOR THE PREPARATION OF CYCLOHEXANONE.
BE574225A (en) Manufacturing process of isoprene polymers.
FR1192495A (en) Process for the production of cyclooctatetraene
FR1166553A (en) Food refrigeration process
FR1184685A (en) Glass-crystalline product, ceramoplastic and manufacturing process
FR1174287A (en) Manufacturing process for methyldihalosilanes
CA533126A (en) Process for the manufacture of drug solutions
FR1267108A (en) Process for the production of 11-hydroxy-fluoro-steroids
CA521635A (en) Process for the manufacture of sugar
CA521327A (en) Process for the manufacture of 1-d-ribitylamino-3,4-xylol
CA531925A (en) Process for the production of methylene-bis-chloropropionamide
CA523011A (en) Process for the production of 4-hydroxycoumarins
CA532818A (en) Process for the production of 1-p-nitrophenyl-2-acylamidopropane-1,3-diols
GR18423B (en) METHOD FOR THE PRODUCTION OF VACCINE PRODUCTS.