DK125652B - Fremgangsmåde til fremstilling af polykarbonater uden aromatisk bundne karbonatgrupper. - Google Patents

Fremgangsmåde til fremstilling af polykarbonater uden aromatisk bundne karbonatgrupper.

Info

Publication number
DK125652B
DK125652B DK449371AA DK449371A DK125652B DK 125652 B DK125652 B DK 125652B DK 449371A A DK449371A A DK 449371AA DK 449371 A DK449371 A DK 449371A DK 125652 B DK125652 B DK 125652B
Authority
DK
Denmark
Prior art keywords
polycarbonates
preparation
carbonate groups
aromatically bonded
bonded carbonate
Prior art date
Application number
DK449371AA
Other languages
Danish (da)
English (en)
Inventor
H Praetorius
A Vogts
Original Assignee
Akzo 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 DE19702045443 external-priority patent/DE2045443C3/de
Application filed by Akzo Nv filed Critical Akzo Nv
Publication of DK125652B publication Critical patent/DK125652B/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/62—Halogen-containing esters
    • C07C69/63—Halogen-containing esters of saturated acids
    • 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
    • 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
    • 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
    • C08G64/38—General preparatory processes using other monomers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK449371AA 1970-09-15 1971-09-14 Fremgangsmåde til fremstilling af polykarbonater uden aromatisk bundne karbonatgrupper. DK125652B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702045443 DE2045443C3 (de) 1970-09-15 Verfahren zur Herstellung von Polycarbonaten

Publications (1)

Publication Number Publication Date
DK125652B true DK125652B (da) 1973-03-19

Family

ID=5782418

Family Applications (1)

Application Number Title Priority Date Filing Date
DK449371AA DK125652B (da) 1970-09-15 1971-09-14 Fremgangsmåde til fremstilling af polykarbonater uden aromatisk bundne karbonatgrupper.

Country Status (14)

Country Link
US (1) US3738963A (fr)
JP (1) JPS558531B1 (fr)
AT (1) AT320983B (fr)
BE (1) BE772121A (fr)
CA (1) CA929534A (fr)
CH (1) CH543552A (fr)
DK (1) DK125652B (fr)
FI (1) FI55348C (fr)
FR (1) FR2106532B1 (fr)
GB (1) GB1358726A (fr)
IT (1) IT955090B (fr)
NL (1) NL7112551A (fr)
NO (1) NO130064B (fr)
SE (1) SE368713B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411851A1 (fr) * 1977-12-15 1979-07-13 Poudres & Explosifs Ste Nale Procede perfectionne de synthese de polycarbonates aliphatiques hydroxytelecheliques par phosgenation directe et produits ainsi obtenus
US4465721A (en) * 1980-12-22 1984-08-14 Mcalister Roy E Preparation of polycarbonates
US4579874A (en) * 1983-12-12 1986-04-01 Mobil Oil Corporation Polymer foam, thermoformed shapes thereof and methods of forming same
US4579878A (en) * 1983-12-12 1986-04-01 Mobil Oil Company Polymer foam, thermoformed shaped thereof and methods of forming same
US4752625A (en) * 1983-12-12 1988-06-21 Mobil Oil Corporation Thermoplastic foam molding
WO1987000481A1 (fr) * 1985-07-24 1987-01-29 Mobil Oil Corporation Mousse polymere, ses formes thermoformees et procedes de formation
US4579873A (en) * 1983-12-12 1986-04-01 Mobil Oil Corporation Polymer foam, thermoformed shapes thereof and methods of forming same
US4665105A (en) * 1983-12-12 1987-05-12 Mobil Oil Corporation Polymer foam, thermoformed shapes thereof and methods of forming same
US4579710A (en) * 1983-12-12 1986-04-01 Mobil Oil Corporation Polymer foam, thermoformed shapes thereof and methods of forming same
US5629404A (en) * 1995-06-07 1997-05-13 Smith; Douglas A. Impact resistant polymers based on bisphenol-A-polycarbonate
US7977447B2 (en) * 2008-11-18 2011-07-12 Sabic Innovative Plastics Ip B.V. Method for making carbonates and esters

Also Published As

Publication number Publication date
DE2045443B2 (de) 1975-10-30
AT320983B (de) 1975-03-10
IT955090B (it) 1973-09-29
CH543552A (de) 1973-10-31
JPS558531B1 (fr) 1980-03-04
NL7112551A (fr) 1972-03-17
FR2106532B1 (fr) 1974-05-31
SE368713B (fr) 1974-07-15
NO130064B (fr) 1974-07-01
GB1358726A (en) 1974-07-03
FI55348C (fi) 1979-07-10
CA929534A (en) 1973-07-03
US3738963A (en) 1973-06-12
DE2045443A1 (de) 1972-03-23
BE772121A (fr) 1972-01-17
FR2106532A1 (fr) 1972-05-05
FI55348B (fi) 1979-03-30

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