公开(公告)号：EP0594845A1

公开(公告)日：1994-05-04

申请号：EP91900362.4

申请日：1990-12-06

申请人： SUMITOMO CHEMICAL COMPANY, LIMITED

发明人： NIWANO, Masahiro, 302, 2-to Sumitomo Kagaku ,  MANABE, Kenji, 205, Sumitomo Kagaku ,  NITTA, Itaru, 512, Sumitomo Kagaku Katsuragiryo ,  ASAI, Kuniaki ,  NAMIOKA, Makoto, 303, Sumitomo Kagaku Katsuragiryo ,  NAKAYAMA, Nobuko, 223, Sumitomo Kagaku

IPC分类号： C07C69/90 ,  C07C69/94 ,  C07C67/02 ,  C07C327/26 ,  C08G63/06 ,  C09K19/38 ,  C07D207/44 ,  C07D209/48

CPC分类号： C07C327/32 ,  C07C69/90 ,  C07C69/94 ,  C08G63/06

摘要： An aromatic oligomer comprising repeating structural units of formula (I) and having a number-average degree of polymerization of 2 to 10 and a flow temperature of 100 to 400 °C, wherein X is selected between O and S; Ar is selected from among (a), (b) and (c); R¹ and R² are each selected from among C₁ to C₃ alkyl and phenyl; and p and q are each 0, 1 or 2. This oligomer is blended or reacted with a polymeric material such as thermoplastic resin, thermosetting resin or rubber in order to enhance the performance and function of the polymeric material.

摘要翻译： 包含重复式（I）结构单元并且数均聚合度为2至10和流动温度为100至400℃的芳族低聚物，其中X选自O和S; Ar选自（a），（b）和（c）中; R 1和R 2各自选自C 1至C 3烷基和苯基; p和q各自为0,1或2.该低聚物与聚合物材料如热塑性树脂，热固性树脂或橡胶共混或反应，以增强聚合物材料的性能和功能。