专利名称：Process for the preparation of flame
retardant polycarbonates
发明人：MARGOTTE, DIETER, DR.申请号：EP78100379.3申请日：19780712公开号：EP0000396B1公开日：19800723
摘要：the subject of the present invention is the production of aromatic
polycarbonates by the famous zweiphasengrenzfl\ächenverfahren from diphenolen,preferably in diphenolen halogen-free, characterised by the fact that a kettenabbrecheraromatic monosulfons\äurechloride in volume v on 2 to 20 mol%, preferably inamounts of from 2.5 to 10 mol%.based on mole of the diphenole, is used.
申请人：BAYER AG
地址：51368 Leverkusen DE
国籍：DE
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