Process for the preparation of polycarbonates

M.L.J. Frijns; R. Duchateau; C.E. Koning

Process for the preparation of polycarbonates

M.L.J. Frijns (Uitvinder)
, R. Duchateau (Uitvinder)
, C.E. Koning (Uitvinder)

Chemical Engineering and Chemistry

Onderzoeksoutput: Octrooi › Octrooi-publicatie

Samenvatting

The invention relates to a process for the preparation of polycarbonates from oxiranes and CO2 characterized in that the polymerization is carried out in a single step in the presence of a chain transfer agent. Preferred chain transfer agents are polyols. The invention also relates to branched polycarbonates that have functional hydroxyl endgroups.

Originele taal-2	Engels
Octrooinummer	EP2112187
Status	Gepubliceerd - 28 okt 2009

Andere bestanden en links

Full text

Citeer dit

@misc{d66a460948bd40e18432c2f5224bac59,

title = "Process for the preparation of polycarbonates",

abstract = "The invention relates to a process for the preparation of polycarbonates from oxiranes and CO2 characterized in that the polymerization is carried out in a single step in the presence of a chain transfer agent. Preferred chain transfer agents are polyols. The invention also relates to branched polycarbonates that have functional hydroxyl endgroups.",

author = "M.L.J. Frijns and R. Duchateau and C.E. Koning",

year = "2009",

month = oct,

day = "28",

language = "English",

type = "Patent",

note = "EP2112187",

}

TY - PAT

T1 - Process for the preparation of polycarbonates

AU - Frijns, M.L.J.

AU - Duchateau, R.

AU - Koning, C.E.

PY - 2009/10/28

Y1 - 2009/10/28

N2 - The invention relates to a process for the preparation of polycarbonates from oxiranes and CO2 characterized in that the polymerization is carried out in a single step in the presence of a chain transfer agent. Preferred chain transfer agents are polyols. The invention also relates to branched polycarbonates that have functional hydroxyl endgroups.

AB - The invention relates to a process for the preparation of polycarbonates from oxiranes and CO2 characterized in that the polymerization is carried out in a single step in the presence of a chain transfer agent. Preferred chain transfer agents are polyols. The invention also relates to branched polycarbonates that have functional hydroxyl endgroups.

UR - http://v3.espacenet.com/publicationDetails/biblio?DB=EPODOC&adjacent=true&locale=nl_nl&FT=D&date=20091028&CC=EP&NR=2112187A1&KC=A1

M3 - Patent publication

M1 - EP2112187

ER -

Process for the preparation of polycarbonates

Samenvatting

Andere bestanden en links

Vingerafdruk

Citeer dit