专利检索 ap:("BASF SE") AND inv:"Johanna SPOERL" 第 1 页

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发明申请
METHOD FOR PRODUCING CARBON FIBERS FROM CELLULOSE FIBERS 审中-公开

公开(公告)号：US20170081787A1

公开(公告)日：2017-03-23

申请号：US15311033

申请日：2015-05-12

申请人： BASF SE

发明人： Sunghee SON , Klemens MASSONNE , Frank HERMANUTZ , Johanna SPOERL , Michael R. BUCHMEISER , Ronald BEYER

IPC分类号： D01F9/16 , D01D10/06 , D01D5/06

CPC分类号： D01F9/16 , D01D5/06 , D01D10/06

摘要： A method of producing carbon fibers from cellulose fibers comprises bringing cellulose fibers having a water content of more than 20 parts by weight of water per 100 parts by weight of cellulose fiber into contact with a solution of additives and thereafter converting the additized cellulose fibers comprising not less than 1 part by weight of additives per 100 parts by weight of cellulose into carbon fibers.