发明名称 |
PROCESS FOR PRODUCING CELLULOSE FILM |
摘要 |
The present invention provides a process for producing a cellulose film in which a) cellulose is at least partly dissolved at a temperature of about 100° C. or lower in a dope comprising an ionic liquid and a cosolvent to form a cellulose solution, wherein said cosolvent comprises a polar aprotic component, and B) cellulose film is cast from the cellulose solution.
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申请公布号 |
US2013192489(A1) |
申请公布日期 |
2013.08.01 |
申请号 |
US201113805885 |
申请日期 |
2011.06.21 |
申请人 |
COCKCROFT MARTIN;MARSHALL COLIN;INNOVIA FILMS LIMITED |
发明人 |
COCKCROFT MARTIN;MARSHALL COLIN |
分类号 |
C09D7/00 |
主分类号 |
C09D7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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