| 摘要 |
A fluorine-containing polyether compound represented by the following general formula :
is prepared by reaction of a fluorine-containing dicarboxylic acid fluoride having the following general formula :
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒFOCCF(CF 3 )[OCF 2 CF(CF 3 )] 1 OCF 2 CF 2 O[CF(CF 3 )CF 2 O] m CF(CF 3 )COF (l+m:30-130)
with an aromatic amine represented by the following general formula : XC 6 H 4 NHR 1 (R 1 :H, alkyl group or phenyl group ; X:I or Br). A curable fluorine-containing polyether composition is formed by compounding the resulting fluorine-containing polyether compound with an aromatic boronic acid ester, an organopalladium compound, and a basic inorganic or organic compound (and an organophosphorus compound). The curable fluorine-containing polyether composition has good processabilities such as an appropriate flowability at room temperature, and can be applied to various molding processes such as injection molding, RIM, etc.
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