BE834168A - Procede pour la preparation de polycarbonates aliphatiques et de copolycarbonates aliphaticoaromatiques - Google Patents

Procede pour la preparation de polycarbonates aliphatiques et de copolycarbonates aliphaticoaromatiques

Info

Publication number
BE834168A
BE834168A BE160665A BE160665A BE834168A BE 834168 A BE834168 A BE 834168A BE 160665 A BE160665 A BE 160665A BE 160665 A BE160665 A BE 160665A BE 834168 A BE834168 A BE 834168A
Authority
BE
Belgium
Prior art keywords
aliphaticoaromatic
copolycarbonates
preparation
aliphatic polycarbonates
polycarbonates
Prior art date
Application number
BE160665A
Other languages
English (en)
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 filed Critical
Publication of BE834168A publication Critical patent/BE834168A/fr

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
    • 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
    • C08G64/02—Aliphatic polycarbonates
    • C08G64/0208—Aliphatic polycarbonates saturated
    • 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
    • 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
    • C08G64/226—General preparatory processes using carbonyl halides and alcohols
    • 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
    • C08G64/20—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
    • C08G64/20—General preparatory processes
    • C08G64/26—General preparatory processes using halocarbonates
    • C08G64/266—General preparatory processes using halocarbonates and alcohols

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)
BE160665A 1974-10-04 1975-10-03 Procede pour la preparation de polycarbonates aliphatiques et de copolycarbonates aliphaticoaromatiques BE834168A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742447349 DE2447349A1 (de) 1974-10-04 1974-10-04 Verfahren zur herstellung von aliphatischen polycarbonaten und aliphatischaromatischen copolycarbonaten

Publications (1)

Publication Number Publication Date
BE834168A true BE834168A (fr) 1976-04-05

Family

ID=5927513

Family Applications (1)

Application Number Title Priority Date Filing Date
BE160665A BE834168A (fr) 1974-10-04 1975-10-03 Procede pour la preparation de polycarbonates aliphatiques et de copolycarbonates aliphaticoaromatiques

Country Status (5)

Country Link
JP (1) JPS5161597A (fr)
BE (1) BE834168A (fr)
DE (1) DE2447349A1 (fr)
ES (1) ES441479A1 (fr)
FR (1) FR2286846A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2735775A1 (de) 1977-08-09 1979-02-22 Bayer Ag Verfahren zur herstellung von polycarbonaten
US4365055A (en) * 1981-06-24 1982-12-21 Ppg Industries, Inc. Process for producing substantially linear carbonate polymer
DE3520661A1 (de) * 1985-06-08 1986-12-11 Bayer Ag, 5090 Leverkusen Schlagzaehe thermoplatische polyestermassen mit niedriger schmelzviskositaet, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von formkoerpern
DE4244008C2 (de) * 1992-12-24 1997-04-24 Bayer Ag Verfahren zur Herstellung von aliphatisch-aromatischen Polycarbonaten
EP0622392A3 (fr) * 1993-04-28 1995-09-27 Pac Polymers Inc Polyalkylencarbonates cristallins.
DE10219028A1 (de) 2002-04-29 2003-11-06 Bayer Ag Herstellung und Verwendung von hochmolekularen aliphatischen Polycarbonaten
WO2013076099A1 (fr) 2011-11-24 2013-05-30 Bayer Intellectual Property Gmbh Préparation et utilisation de polycarbonates aliphatiques macromoléculaires

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5128781Y2 (fr) * 1971-02-27 1976-07-20
JPS504958B1 (fr) * 1971-03-03 1975-02-26

Also Published As

Publication number Publication date
ES441479A1 (es) 1977-04-01
DE2447349A1 (de) 1976-04-15
FR2286846B1 (fr) 1979-06-29
JPS5161597A (fr) 1976-05-28
FR2286846A1 (fr) 1976-04-30

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