| 发明名称 |
POLYVINYL ALCOHOL FILM, AND METHOD FOR PRODUCING POLYVINYL ALCOHOL FILM |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol film excellent in flame retardancy, and to provide a method for producing the polyvinyl alcohol film. <P>SOLUTION: The polyvinyl alcohol film is characterized in that the boron atom content in the polyvinyl alcohol film is 3000-50000 mg/kg. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012072353(A) |
申请公布日期 |
2012.04.12 |
| 申请号 |
JP20110151328 |
申请日期 |
2011.07.08 |
| 申请人 |
NIPPON SYNTHETIC CHEM IND CO LTD:THE |
发明人 |
OKUBO MASANORI |
| 分类号 |
C08L29/04;C08J5/18;C08K3/38 |
主分类号 |
C08L29/04 |
| 代理机构 |
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