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    Triglyceride oil compositions
    3.
    发明授权
    Triglyceride oil compositions 有权

    公开(公告)号：US11667870B2

    公开(公告)日：2023-06-06

    申请号：US17512427

    申请日：2021-10-27

    申请人： Checkerspot, Inc.

    发明人： Scott Franklin

    IPC分类号： C11C3/06 ,  C10M105/26 ,  C11C1/00

    CPC分类号： C11C3/06 ,  C10M105/26 ,  C11C1/002 ,  C10M2207/401

    摘要： This disclosure provides a triglyceride oil possessing an extremely low cloud point and low viscosity concomitant with a higher than anticipated saturated fatty acid content, very low polyunsaturated fatty acid content, and low iodine value. While many naturally occurring triglyceride oils possess one or more of these properties, natural triglyceride oils lack one or more of these attributes, thus making them less than ideal in industrial applications, such as lubricants, fuels, or dielectric fluids. The combination of attributes possessed by a triglyceride oil described herein, achieved without the addition of any additives, is unique compared with natural counterparts and as such, can find wide applications in the aforementioned fields.

    EICOSAPENTAENOIC ACID ALKYL ESTER-CONTAINING COMPOSITION AND METHOD FOR PRODUCING SAME
    6.
    发明申请
    EICOSAPENTAENOIC ACID ALKYL ESTER-CONTAINING COMPOSITION AND METHOD FOR PRODUCING SAME 有权

    公开(公告)号：US20220169949A1

    公开(公告)日：2022-06-02

    申请号：US17442399

    申请日：2020-03-26

    申请人： NISSHIN PHARMA INC.

    发明人： Hiroyuki IKEMOTO ,  Junichi NODE ,  Kenji TAKEMOTO

    IPC分类号： C11C1/02 ,  C11C1/00 ,  C11B7/00

    摘要： A method for producing an EPA alkyl ester-containing composition includes: preparing a raw material oil containing an EPA alkyl ester in an amount of from 50 to 92% by mass in the total fatty acids, in which a mass ratio of a DHA alkyl ester to the EPA alkyl ester contained in the raw material oil is 3.3% by mass or less and further a ratio of trans isomers in the EPA alkyl ester contained in the raw material oil is 2% by mass or less; bringing the raw material oil into contact with an aqueous solution containing a silver salt; recovering the aqueous solution containing the silver salt brought into contact with the raw material oil; bringing the recovered aqueous solution containing the silver salt into contact with an organic solvent; and recovering the organic solvent brought into contact with the aqueous solution containing the silver salt.