| 发明名称 |
METHOD OF PREPARING BIPHENYL-4-YL DIPHENYL PHOSPHATE COMPOSITION |
| 摘要 |
Provided is a method of preparing a biphenyl-4-yl diphenyl phosphate composition for use as a flame retardant or a plasticizer for resin, including mixing phosphoryl chloride (POCl3), 4-phenylphenol, and a catalyst, so that first dehydrochlorination occurs; and further adding phenol, so that second dehydrochlorination occurs. |
| 申请公布号 |
WO2012008744(A3) |
申请公布日期 |
2012.04.26 |
| 申请号 |
WO2011KR05138 |
申请日期 |
2011.07.13 |
| 申请人 |
SK INNOVATION CO.,LTD.;JANG, WON SEOK;KIM, WON YEOB;KIM, MYOUNG LAE |
发明人 |
JANG, WON SEOK;KIM, WON YEOB;KIM, MYOUNG LAE |
| 分类号 |
C07F9/141;C09K21/12 |
主分类号 |
C07F9/141 |
| 代理机构 |
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