METHOD FOR PRODUCING POLYCARBONATE
A process for producing polycarbonate is disclosed. The process entails transesterification of at least one carbonic ester with a mixture that contains dihydroxyl compound and phenol. The amount of bisphenol A in the mixture is 10 to 100 mol % relative to the amount of dihydroxyl compound and phenol...
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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
18.09.2002
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | A process for producing polycarbonate is disclosed. The process entails transesterification of at least one carbonic ester with a mixture that contains dihydroxyl compound and phenol. The amount of bisphenol A in the mixture is 10 to 100 mol % relative to the amount of dihydroxyl compound and phenol is present in the mixture in an amount of 0.1 to 200% relative to the weight of bisphenol A. |
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Bibliography: | Application Number: EP20000971413 |