FR1237759A - Process for preparing high molecular weight aromatic polycarbonates - Google Patents

Process for preparing high molecular weight aromatic polycarbonates

Info

Publication number
FR1237759A
FR1237759A FR797314A FR797314A FR1237759A FR 1237759 A FR1237759 A FR 1237759A FR 797314 A FR797314 A FR 797314A FR 797314 A FR797314 A FR 797314A FR 1237759 A FR1237759 A FR 1237759A
Authority
FR
France
Prior art keywords
molecular weight
high molecular
preparing high
aromatic polycarbonates
weight 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
FR797314A
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.)
Columbia Southern Chemical Corp
Original Assignee
Columbia Southern Chemical Corp
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 Columbia Southern Chemical Corp filed Critical Columbia Southern Chemical Corp
Application granted granted Critical
Publication of FR1237759A publication Critical patent/FR1237759A/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
    • C08G64/22—General preparatory processes using carbonyl halides
    • C08G64/24—General preparatory processes using carbonyl halides and phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR797314A 1958-06-12 1959-06-12 Process for preparing high molecular weight aromatic polycarbonates Expired FR1237759A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1237759XA 1958-06-12 1958-06-12

Publications (1)

Publication Number Publication Date
FR1237759A true FR1237759A (en) 1960-08-05

Family

ID=22410813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797314A Expired FR1237759A (en) 1958-06-12 1959-06-12 Process for preparing high molecular weight aromatic polycarbonates

Country Status (1)

Country Link
FR (1) FR1237759A (en)

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