Synthesis and purification of muconic acid ester from aldaric acid esters

David Thomas (Inventor), Juha Linnekoski (Inventor), Martta Asikainen (Inventor), Nicolaas Van Strien (Inventor), Anneloes Berghuis (Inventor)

    Research output: PatentPatent


    According to an example aspect of the present invention, there is provided a method for producing muconic acid ester from aldaric acid ester, and for separating and purifying the produced muconic acid ester by high vacuum distillation in a total heating environment.

    Patent family as of 16.12.2021
    EP3749634 A1 20201216 EP20190707040 20190211      
    FI20185119 A 20190810 FI20180005119 20180209      
    US10968161 BB 20210406 US20200968615 20190211      
    US2021047260 AA 20210218 US20200968615 20190211     
     WO19155128 A1 20190815 WO2019FI50099 20190211

    Link to current patent family on right 

    Original languageEnglish
    Patent numberUS10968161
    IPCC07C 67/ 327 A I
    Priority date11/02/19
    Publication statusPublished - 18 Feb 2021
    MoE publication typeH1 Granted patent


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