精细与专用化学品
精細與專用化學品
정세여전용화학품
FINE AND SPECIALTY CHEMICALS
2012年
1期
40-44
,共5页
曾阳%王宇%谢建军%施鹰%刘志坤
曾暘%王宇%謝建軍%施鷹%劉誌坤
증양%왕우%사건군%시응%류지곤
聚乙烯吡咯烷酮%低残留单体%引发体系
聚乙烯吡咯烷酮%低殘留單體%引髮體繫
취을희필각완동%저잔류단체%인발체계
Polyvinylpyrrolidone%low residual monomer%initiation system
研究了引发体系、聚合机理和聚合工艺对聚乙烯基吡咯烷酮残留单体的影响,通过条件优化和特殊工艺得到残留单体低于USP32所规定的0.01%以下的PVP K60制品。
研究瞭引髮體繫、聚閤機理和聚閤工藝對聚乙烯基吡咯烷酮殘留單體的影響,通過條件優化和特殊工藝得到殘留單體低于USP32所規定的0.01%以下的PVP K60製品。
연구료인발체계、취합궤리화취합공예대취을희기필각완동잔류단체적영향,통과조건우화화특수공예득도잔류단체저우USP32소규정적0.01%이하적PVP K60제품。
The influence of initiation systems,polymerization mechanism and polymerization technology on residual monomer content of polyvinylpyrrolidone（PVP） was studied.By optimization and special process,the PVP K60 products with low residual monomer content below 0.01%that was qualified by the USP 32 were prepared.
