FR1205422A - Process for the production of polyesters of carbonic acid - Google Patents

Process for the production of polyesters of carbonic acid

Info

Publication number
FR1205422A
FR1205422A FR1205422DA FR1205422A FR 1205422 A FR1205422 A FR 1205422A FR 1205422D A FR1205422D A FR 1205422DA FR 1205422 A FR1205422 A FR 1205422A
Authority
FR
France
Prior art keywords
polyesters
production
carbonic acid
carbonic
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
Other languages
French (fr)
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR1205422A publication Critical patent/FR1205422A/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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/26—General preparatory processes using halocarbonates
    • 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)
FR1205422D 1957-04-11 1958-04-11 Process for the production of polyesters of carbonic acid Expired FR1205422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB44268A DE1044406B (en) 1957-04-11 1957-04-11 Process for the production of polyesters of carbonic acid

Publications (1)

Publication Number Publication Date
FR1205422A true FR1205422A (en) 1960-02-02

Family

ID=6967280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205422D Expired FR1205422A (en) 1957-04-11 1958-04-11 Process for the production of polyesters of carbonic acid

Country Status (2)

Country Link
DE (1) DE1044406B (en)
FR (1) FR1205422A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3300447A (en) * 1961-04-25 1967-01-24 Bayer Ag Process for reducing the acid number of polyesters

Also Published As

Publication number Publication date
DE1044406B (en) 1958-11-20

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