发明名称 Aromatic oligomers and resins
摘要 Compositions comprising an oligomer which (a) comprises the repeating unit (Ar-CHR), and where Ar is an aromatic group and R is hydrogen or a hydrocarbyl group or hydrogen, (b) has pendant and/or terminal groups which include inter alia acyloxymethyl, hydroxymethyl and carboxyl, and (c) has a functionality between 0.5 and 10, and processes for the preparation thereof are described. These compositions may be used in dental, electrical and electronic applications.
申请公布号 US4530992(A) 申请公布日期 1985.07.23
申请号 US19830558525 申请日期 1983.12.06
申请人 IMPERIAL CHEMICAL INDUSTRIES PLC 发明人 JONES, MICHAEL E. B.
分类号 A61K6/087;C08G16/02;H01B3/30;(IPC1-7):C08G10/02;C08G12/02 主分类号 A61K6/087
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