Detergent compositions
    1.
    发明授权

    公开(公告)号:US12226504B2

    公开(公告)日:2025-02-18

    申请号:US16862059

    申请日:2020-04-29

    Inventor: Shun Kobayashi

    Abstract: The present invention provides a detergent composition containing N-acyl acidic amino acids that, even at low pH, exhibits excellent solubility, has good storage stability, and creates a quality foam with satisfactory lathering performance. Specifically, the present invention provides a detergent composition and the like comprising: (A) an N-unsaturated acyl acidic amino acid wherein the unsaturated acyl is a linear acyl with 8 to 20 carbon atoms; (B) an N-saturated acyl acidic amino acid wherein the saturated acyl is a linear acyl with 8 to 14 carbon atoms; and (C) optionally, an N-saturated acyl acidic amino acid wherein the saturated acyl is a linear acyl with 16 to 20 carbon atoms; wherein the weight ratio of the component (A) to the component (B) (A/B) is 0.01 to 0.80, and the weight ratio of the component (C) to the component (B) (C/B) is 0.00 to 0.32.

    POWDER COMPOSITION
    3.
    发明申请

    公开(公告)号:US20250009626A1

    公开(公告)日:2025-01-09

    申请号:US18894071

    申请日:2024-09-24

    Abstract: The present invention provides a product which has excellent moldability, while achieving a soft texture equivalent to or better than that of nylon. The present invention relates to a powder composition which contains (A) an acyllysine that has a median diameter of the volume base distribution of 9 μm or less, and (B) a powder of a polymer that uses, as a monomer, at least one substance that is selected from among an amino acid, a hydroxycarboxylic acid, a uronic acid, a polyvalent carboxylic acid and a polyhydric alcohol and/or (C) a polymer that uses, as a monomer, a sugar or glucosamine.

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