发明名称 |
METHOD FOR PREPARING ESTER-BASED PLASTICIZER, AND ESTER-BASED PLASTICIZER PREPARED THEREBY |
摘要 |
Provided is a method of preparing an ester plasticizer, more particularly, a method of preparing an ester plasticizer including conducting a transesterification reaction of a compound of Chemical Formula 1 with a first alcohol of Chemical Formula 2. According to the preparation method according to an embodiment of the present invention, an ester plasticizer having high purity, yield, and process efficiency as well as excellent plasticizer properties such as processability and absorption rate may be easily prepared even under no catalyst. |
申请公布号 |
EP2851393(B1) |
申请公布日期 |
2016.12.07 |
申请号 |
EP20140757820 |
申请日期 |
2014.05.08 |
申请人 |
LG Chem, Ltd. |
发明人 |
LEE, Mi Yeon;KIM, Hyun Kyu;JUNG, Da Won;KO, Dong Hyun |
分类号 |
C08K5/12;A61L2/08;B32B27/40;B65D65/02;C07C63/26;C07C69/82;C08G63/183;C08K5/10;C08L27/06;C08L67/00;C08L67/03 |
主分类号 |
C08K5/12 |
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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