FR1446556A - Process for the preparation of high molecular weight polycarbonates - Google Patents

Process for the preparation of high molecular weight polycarbonates

Info

Publication number
FR1446556A
FR1446556A FR28488A FR28488A FR1446556A FR 1446556 A FR1446556 A FR 1446556A FR 28488 A FR28488 A FR 28488A FR 28488 A FR28488 A FR 28488A FR 1446556 A FR1446556 A FR 1446556A
Authority
FR
France
Prior art keywords
preparation
molecular weight
high molecular
weight polycarbonates
polycarbonates
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
FR28488A
Other languages
French (fr)
Inventor
Claus Wulff
Hermann Schnell
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
Priority to FR28488A priority Critical patent/FR1446556A/en
Application granted granted Critical
Publication of FR1446556A publication Critical patent/FR1446556A/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
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR28488A 1964-10-27 1965-08-17 Process for the preparation of high molecular weight polycarbonates Expired FR1446556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR28488A FR1446556A (en) 1964-10-27 1965-08-17 Process for the preparation of high molecular weight polycarbonates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0044321 1964-10-27
FR28488A FR1446556A (en) 1964-10-27 1965-08-17 Process for the preparation of high molecular weight polycarbonates

Publications (1)

Publication Number Publication Date
FR1446556A true FR1446556A (en) 1966-07-22

Family

ID=25976528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR28488A Expired FR1446556A (en) 1964-10-27 1965-08-17 Process for the preparation of high molecular weight polycarbonates

Country Status (1)

Country Link
FR (1) FR1446556A (en)

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