发明名称 |
Process for the manufacture of low molecular weight polyphenylene ether resins |
摘要 |
The invention relates to a novel process for the manufacture of very low molecular weight polyphenylene ether resin, typically within the intrinsic viscosity range of about 0.08 dl/g to about 0.16 dl/g as measured in chloroform at 25° C. The method preferably comprises 2,6-dimethylphenol as a monovalent phenol species.The invention also relates to the polyphenylene ether resin made by the process as well as blends and articles containing the polyphenylene ether resin made by the process.
|
申请公布号 |
US6437085(B1) |
申请公布日期 |
2002.08.20 |
申请号 |
US20010969310 |
申请日期 |
2001.10.02 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BRAAT ADRIANUS J. F. M.;INGELBRECHT HUGH;TRION RUUD |
分类号 |
C08G65/38;C08G65/44;C08G65/46;(IPC1-7):C08G65/38;C08G63/30 |
主分类号 |
C08G65/38 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|