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    Compositions Containing Neutralized Amino Acid Esters and Glycerides
    1.
    发明申请
    Compositions Containing Neutralized Amino Acid Esters and Glycerides 有权

    公开(公告)号：US20230030812A1

    公开(公告)日：2023-02-02

    申请号：US17953520

    申请日：2022-09-27

    Applicant: Stepan Company

    Inventor： Dennis S. Murphy ,  Renata A. Butikas ,  James A. Faunce ,  Patrick Shane Wolfe

    IPC: A61K8/44 ,  A61K8/37 ,  A61Q5/12

    Abstract: Compositions comprising a synergistic mixture of at least one neutralized amino acid ester and a glyceride component as a composition active are disclosed. The mixture comprises from 35% to 85% by weight neutralized amino acid ester, and from 15% to 65% by weight of a glyceride component comprising selected monoglycerides, diglycerides, or a combination thereof. The compositions are useful for hair care, as well as in other applications, such as cleaning compositions, fabric softening compositions, and skin care compositions. When formulated into a hair care formulation, the compositions provide better wet combing than either the neutralized amino acid ester or the glycerides alone. Also disclosed are end use compositions comprising the mixture of neutralized amino acid ester and selected glycerides.

    CONCENTRATED LIQUID ESTERQUAT COMPOSITIONS
    4.
    发明申请
    CONCENTRATED LIQUID ESTERQUAT COMPOSITIONS 有权

    公开(公告)号：US20230068208A1

    公开(公告)日：2023-03-02

    申请号：US17976315

    申请日：2022-10-28

    Applicant: Stepan Company

    Inventor： Dennis S. Murphy ,  Kathryn E. Merwin ,  Teresa Germain ,  Patrick Shane Wolfe

    IPC: C11D1/62 ,  C11D3/00 ,  C11D3/43 ,  C11D3/32 ,  C11D3/37 ,  C11D11/00

    Abstract: Clear, stable concentrated liquid compositions are disclosed that comprise from 30% to 90% by weight of an esterquat active, and from 10% to 50% by weight of a particular solvent system. The esterquat active is the quaternized reaction product of a fatty acyl source having an Iodine Value of 40 to 130 reacted with an alkanolamine at a fatty acyl to alkanolamine molar ratio of 1.0:1 to 2.2:1. The concentrated liquid compositions have a VOC content of less than 5%, a Biorenewable Carbon Index (BCI) of at least 20 and a viscosity of less than 5000 cP at 25° C. The concentrated liquid compositions can be easily diluted in water to form stable aqueous dispersions.

    Esteramine Compositions
    5.
    发明申请
    Esteramine Compositions 有权

    公开(公告)号：US20220079858A1

    公开(公告)日：2022-03-17

    申请号：US17519900

    申请日：2021-11-05

    Applicant: Stepan Company

    Inventor： James A. Faunce ,  Renata A. Butikas ,  Sarah E. Kovach ,  Teresa Germain ,  Patrick Shane Wolfe ,  Anatoliy A. Dameshek ,  Dennis S. Murphy

    IPC: A61K8/41 ,  A61K8/37 ,  A61Q5/12 ,  A61Q19/00

    Abstract: Compositions comprising at least one esteramine active are disclosed in which the esteramine provides conditioning, softening, and/or cleaning properties. The compositions are useful for hair care, as well as in other applications, such as cleaning compositions, fabric softening compositions, and skin care compositions. Also disclosed are esteramine compositions that comprise a synergistic mixture of at least one esteramine and mono- and di-glycerides that provides better wet and dry combing than either the esteramine or mono- and di-glycerides alone. The synergistic mixture comprises about 50% to about 90% by weight esteramines and about 10% to about 50% by weight mono- and diglycerides.

    Polyetheramine compositions for laundry detergents
    8.
    发明授权
    Polyetheramine compositions for laundry detergents 有权

    公开(公告)号：US10781405B2

    公开(公告)日：2020-09-22

    申请号：US16193143

    申请日：2018-11-16

    Applicant: STEPAN COMPANY

    Inventor： Dennis S. Murphy ,  Franz J. Luxem ,  Patrick Shane Wolfe

    IPC: C11D1/00 ,  C11D1/12 ,  C11D1/72 ,  C11D3/37 ,  B08B3/04 ,  C11D11/00 ,  C11D3/30 ,  C11D1/14 ,  C11D1/22 ,  C11D1/66 ,  C11D3/00 ,  C11D3/386

    Abstract: Detergent compositions comprising one or more surfactants and a polyetheramine composition are disclosed. The polyetheramine composition comprises a compound having a polyglycerol core and an aminoalkyl group or an oxidized aminoalkyl group that is bonded directly or indirectly to each available oxygen of the polyglycerol core. Optionally, oxyalkylene groups link available oxygens of the polyglycerol core to the aminoalkyl or oxidized aminoalkyl groups. Methods for laundering textile articles and other cleaning methods using the detergent compositions are also disclosed. The polyetheramines can use diglycerol, a convenient plant-based starter. Laundry detergents comprising the polyetheramines provide enhanced cold-water cleaning performance for greasy or oily stains compared with similar detergents formulated without the polyetheramines.

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