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公开(公告)号：US20200369589A1
公开(公告)日：2020-11-26
申请号：US16763683
申请日：2018-11-01
Applicant: Hanwha Solutions Corporation
Inventor： Jae Heum JUNG , Ki Taeg JUNG , Hyo Suk KIM , Seong Min PARK , Kyoung ll LEE , Hye Won LEE
Abstract: The invention relates to a method for hydrogenation of a phthalate compound. According to the method, stereoselectivity of hydrogenation increases and the content of cis isomers in the hydrogen product increases, and thus the quality of the product as a plasticizer may be improved.
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