发明名称 |
Capping of polyphenylene ether resin |
摘要 |
The invention relates to methods of capping poly(phenylene ether) resin having an intrinsic viscosity between 0.05 and 0.35 dl/g. More particularly, the methods comprise capping a poly(phenylene ether) resin having an intrinsic viscosity between 0.05 and 0.35 dl/g in a solvent to produce a capped poly(phenylene ether) resin having an intrinsic viscosity between 0.05 and 0.35 dl/g and isolating the capped poly(phenylene ether) resin by removal of the solvent, preferably in a process other than precipitation. The invention also relates to the capped poly(phenylene ether) resin having an intrinsic viscosity between 0.05 and 0.35 dl/g.
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申请公布号 |
US6306978(B1) |
申请公布日期 |
2001.10.23 |
申请号 |
US19990245255 |
申请日期 |
1999.02.05 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BRAAT ADRIANUS J. F. M.;LANDA ADRIE;LISKA JURAJ |
分类号 |
C08G65/46;C08G65/48;(IPC1-7):C08G65/48;C08G65/38 |
主分类号 |
C08G65/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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