| 发明名称 |
XYLYLENE DICARBAMATE, METHOD FOR PRODUCING XYLYLENE DIISOCYANATE, XYLYLENE DIISOCYANATE, AND METHOD FOR PRESERVING XYLYLENE DICARBAMATE |
| 摘要 |
Xylylene dicarbamate contains impurities represented by formulas (1) to (4) below at a ratio of less than 100 ppm as a total amount thereof on a mass basis. (In the above-described formulas (1) to (4), R represents a monovalent hydrocarbon group.) |
| 申请公布号 |
EP2982665(A4) |
申请公布日期 |
2016.12.07 |
| 申请号 |
EP20140779939 |
申请日期 |
2014.03.28 |
| 申请人 |
Mitsui Chemicals, Inc. |
发明人 |
TAKAMATSU, Koji;SONE, Hideki;SASAKI, Masaaki |
| 分类号 |
C07C269/08;C07C263/04;C07C265/14;C07C271/12 |
主分类号 |
C07C269/08 |
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