BE601392A - Improved process for preparing high molecular weight linear thermoplastic polycarbonates. - Google Patents

Improved process for preparing high molecular weight linear thermoplastic polycarbonates.

Info

Publication number
BE601392A
BE601392A BE601392A BE601392A BE601392A BE 601392 A BE601392 A BE 601392A BE 601392 A BE601392 A BE 601392A BE 601392 A BE601392 A BE 601392A BE 601392 A BE601392 A BE 601392A
Authority
BE
Belgium
Prior art keywords
molecular weight
high molecular
improved process
preparing high
weight linear
Prior art date
Application number
BE601392A
Other languages
Dutch (nl)
Inventor
Andre Jan Conix
Original Assignee
Gevaert Photo Prod Nv
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
Priority claimed from DE1960G0029246 external-priority patent/DE1162079B/en
Priority claimed from DE1960G0029498 external-priority patent/DE1141789B/en
Application filed by Gevaert Photo Prod Nv filed Critical Gevaert Photo Prod Nv
Publication of BE601392A publication Critical patent/BE601392A/en

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
    • 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
    • C08G64/14—Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent
    • 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
    • C08G64/30—General preparatory processes using carbonates
    • C08G64/307—General preparatory processes using carbonates and phenols

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)
BE601392A 1960-03-16 1961-03-16 Improved process for preparing high molecular weight linear thermoplastic polycarbonates. BE601392A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1960G0029246 DE1162079B (en) 1960-03-16 1960-03-16 Process for the production of thermoplastic high molecular weight polycarbonates.
DE1960G0029498 DE1141789B (en) 1960-04-21 1960-04-21 Process for the production of high molecular weight polycarbonates.

Publications (1)

Publication Number Publication Date
BE601392A true BE601392A (en) 1961-09-18

Family

ID=25978248

Family Applications (1)

Application Number Title Priority Date Filing Date
BE601392A BE601392A (en) 1960-03-16 1961-03-16 Improved process for preparing high molecular weight linear thermoplastic polycarbonates.

Country Status (2)

Country Link
BE (1) BE601392A (en)
GB (1) GB984981A (en)

Also Published As

Publication number Publication date
GB984981A (en) 1965-03-03

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