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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.

    Fabric Softener Compositions
    2.
    发明申请
    Fabric Softener Compositions 有权
    织物柔软剂组合物

    公开(公告)号：US20140366282A1

    公开(公告)日：2014-12-18

    申请号：US14464574

    申请日：2014-08-20

    Applicant: STEPAN COMPANY

    Inventor： Dennis S. Murphy ,  Christopher A. Gariepy ,  Carmen Matache ,  Daniel Bertholf

    IPC: C11D3/00

    CPC classification number: C11D3/0015 ,  C11D1/62 ,  C11D3/046

    Abstract: Low-viscosity liquid fabric softening compositions are disclosed that comprise a fabric softener active system that contains at least one ammonium fabric softener compound and less than 8% added solvent. The fabric softening compositions have a Dispersion Parameter that is less than 100, provided the fabric softening active system has a viscosity of less than 2000 cP at 80° C. and the fabric softening composition has an initial viscosity of less than 400 cP. A method of preparing the liquid fabric softening composition and a method of softening fabric articles with the liquid fabric softening composition are also disclosed.

    Abstract translation: 公开了低粘度液体织物软化组合物，其包含含有至少一种铵织物柔软剂化合物和少于8％加入的溶剂的织物柔软剂活性体系。 织物软化组合物的分散参数小于100，只要织物软化活性体系在80℃下的粘度小于2000cP，织物软化组合物的初始粘度小于400cP。 还公开了制备液体织物软化组合物的方法和用液体织物软化组合物软化织物制品的方法。

    Polyetheramine compositions for laundry detergents
    4.
    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.

    FABRIC SOFTENER COMPOSITIONS
    9.
    发明申请
    FABRIC SOFTENER COMPOSITIONS 审中-公开
    织物肥皂组合物

    公开(公告)号：US20160010029A1

    公开(公告)日：2016-01-14

    申请号：US14853500

    申请日：2015-09-14

    Applicant: Stepan Company

    Inventor： Dennis S. Murphy ,  Leonard F. Zaporowski ,  Christopher A. Gariepy ,  Carmen Matache ,  Diana J. Dardugno

    IPC: C11D3/00 ,  C11D3/20 ,  C11D3/30

    CPC classification number: C11D3/0015 ,  C07C213/02 ,  C07C213/06 ,  C11D1/62 ,  C11D3/2079 ,  C11D3/2093 ,  C11D3/30 ,  C11D7/3209 ,  C11D11/0017

    Abstract: A fabric conditioning active composition comprising an esterquat mixture of quaternized mono-, di-, and tri-esters of alkanolamine in which the tri-esterquat content of the quaternized esterquat mixture is greater than 25% by weight of the esterquat mixture, and the combined di-esterquat and tri-esterquat content in the esterquat mixture is greater than 78% by weight of the esterquat mixture. Additionally, the free fatty acid content of the composition is greater than 1% by weight based on the weight of the esterquat mixture. The fabric conditioning active composition provides high viscosity when dispersed into water at low concentrations of 0.5% to 12%, without the need for additional polymeric thickeners or other thickening additives.

    Abstract translation: 一种织物调理活性组合物，其包含链烷醇胺的季铵化单 - ，二 - 和三 - 酯的酯季铵盐混合物，其中季铵酯酯混合物的三酯季铵含量大于酯季铵盐混合物的25重量％ 酯季铵盐混合物中的二酯季铵盐和三酯季铵盐含量大于酯季铵盐混合物的78重量％。 另外，基于酯季铵盐混合物的重量，组合物的游离脂肪酸含量大于1重量％。 当以0.5％至12％的低浓度分散在水中时，织物调理活性组合物提供高粘度，而不需要另外的聚合物增稠剂或其它增稠添加剂。

    CONCENTRATED LIQUID ESTERQUAT COMPOSITIONS
    10.
    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.

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