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公开(公告)号:US20200048178A1
公开(公告)日:2020-02-13
申请号:US16607018
申请日:2018-04-26
Applicant: OSAKA ORGANIC CHEMICAL INDUSTRY LTD.
Inventor: Keisuke ITO , Shigeaki MATSUMOTO , Keita SHIGEMATSU
Abstract: The present invention provides a production method of a multifunctional acrylate with a reduced tin content which includes adding an acid to a mixture containing an organotin compound and a multifunctional acrylate and distilling the mixture containing the acid.