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专利名称：Process for producing polyether polymer
composition, polyether polymercomposition, and solid electrolyte film
发明人：Hideyuki Nishio,Hidenori Onishi申请号：US10536986申请日：20031128
公开号：US20060199939A1公开日：20060907
摘要：A process for producing a polyether polymer composition, comprising
incorporating an antioxidant insoluble in an organic solvent and/or a stabilizer soluble inthe organic solvent, in a slurry containing a polyether polymer and the organic solvent todisperse or dissolve the antioxidant and/or stabilizer; and then, removing the organicsolvent. Also provided a polyether polymer composition comprising a polyether polymerparticle, and an antioxidant insoluble in an organic solvent incapable of dissolving thepolymer particle, and/or a stabilizer soluble in the organic solvent; and satisfying at leastone of the following requirements: (1) most of the antioxidant is deposited on thesurface of polymer particle; (2) the polymer has a gel content of not larger than 5% byweight; and (3) most of the stabilizer exists within the polymer particle. The polymercomposition produced by the above-mentioned process and the polymer compositionsatisfying the requirements (1), (2) and (3) give a solid electrolyte film having goodmechanical properties.
申请人：Hideyuki Nishio,Hidenori Onishi
地址：Tokyo JP,Tokyo JP
国籍：JP,JP
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