Data in support of the four-stage mechanism ECbECN result from the electrochemical fluorination of some acyl halides (benzoyl, n-butyryl and iso-butyryl, benzenesulphonyl and p-toluenesulphonyl chlorides) and amines (tripropylamine and N-methylmorpholine).
支持四阶段机理EC b EC N的数据来自某些酰基卤(苯甲酰,正丁酰和异丁酰,苯磺酰基和对甲苯磺酰氯)和胺(三丙胺和N-甲基吗啉)的电化学氟化作用。
IONIZING RADIATION STABLE THERMOPLASTIC COMPOSITION, METHOD OF MAKING, AND ARTICLES FORMED THEREFROM
申请人:General Electric Company
公开号:EP1951788A1
公开(公告)日:2008-08-06
Ionizing radiation stable thermoplastic composition, method of making, and articles formed therefrom
申请人:Mullen Brian
公开号:US20070100059A1
公开(公告)日:2007-05-03
A thermoplastic composition comprises a sulfonate end-capped polycarbonate of formula:
Z-S(O)
2
—O-(-L-)
m
-O—S(O)
2
-Z
wherein each Z is independently an alkyl or aryl group, wherein -(-L-)
m
- is a polycarbonate linking group with m units of linking unit L, and wherein m is at least one. Methods of making the sulfonate end-capped polycarbonate and thermoplastic composition, and articles prepared therefrom, are also disclosed.