发明授权
US5051313A Hot roll fusers comprising polyarylene elastomers 失效
包含聚亚芳基弹性体的热轧机

Hot roll fusers comprising polyarylene elastomers
摘要:
Hot roll fusers are made with a matrix resin which is an elastomer having a glass transition between 90.degree. C. and 160.degree. C. and a structure represented by the formula X--Ar--Y--Ar--X wherein Ar is an aromatic ring structure, Y is O, S, C.dbd.O, SO.sub.2, C(CH.sub.3).sub.2, C(CF.sub.3).sub.2, CH.sub.2 or (CF.sub.2).sub.n and X is --O--C.tbd.N, --C.tbd.CH or ##STR1##
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