发明名称 |
METHOD FOR THE PRODUCTION PROCESS OF METHACRYL ACID ESTER |
摘要 |
The present invention relates to a method of preparing a methacrylic acid ester by performing a transesterification reaction while air blowing an alkyl methacrylic acid ester and an alcohol in the presence of a catalyst represented by chemical formula 1, to prepare a methacrylic acid ester. According to the present invention, a method of preparing a methacrylic acid ester may prevent a polymer from being generated and also increase yield when preparing a methacrylic acid ester without using an additional polymerization inhibitor. |
申请公布号 |
KR20160067017(A) |
申请公布日期 |
2016.06.13 |
申请号 |
KR20150069390 |
申请日期 |
2015.05.19 |
申请人 |
LG CHEM, LTD. |
发明人 |
KONG, MYUNG JIN;NAM, HYUN;CHUNG, SO YI;LEE, KYUNG MOO;LEE, WON JAE;CHOE, YONG JIN |
分类号 |
C07C67/02;C07C67/03;C07C67/62;C07C69/54 |
主分类号 |
C07C67/02 |
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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