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1.Solubilization of polyacrylonitriles and cellulose in liquid sulfur dioxide 失效
标题翻译: 聚丙烯腈和纤维素在液态二氧化硫中的溶解公开(公告)号:US3405081A
公开(公告)日:1968-10-08
申请号:US55467566
申请日:1966-06-02
申请人: KUNIO HATA , KINGO YOKOTA , AKIRA HASEGAWA
发明人: KUNIO HATA , KINGO YOKOTA , AKIRA HASEGAWA
CPC分类号: D01F6/18 , C08J3/02 , C08K3/30 , C08K5/41 , C08L67/02 , D01F6/38 , C08L2666/28 , C08L2666/54