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    PROCESS FOR REDUCING HAIR DAMAGE UPON EXPOSURE TO HEAT
    33.
    发明申请
    PROCESS FOR REDUCING HAIR DAMAGE UPON EXPOSURE TO HEAT 审中-公开

    公开(公告)号：WO2021242942A1

    公开(公告)日：2021-12-02

    申请号：PCT/US2021/034382

    申请日：2021-05-27

    Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY ,  DOW SILICONES CORPORATION

    Inventor： SUTHIWANGCHAROEN, Nisaraporn ,  LEAL, Lyndsay M. ,  PARTAIN, Emmett M. ,  GOLDEN, Shannon ,  SCHERZER, Justin ,  KEARNS, Kenneth L.

    IPC: A61K8/73 ,  A61Q5/12 ,  A61K8/41

    Abstract: A process for reducing hair damage upon exposure to heat is provided, including: providing aqueous carrier; selecting heat protectant, wherein heat protectant is selected for its ability to impart thermal protection to hair and to be modified carbohydrate polymer, comprising cellulose ether base material functionalized with trialkyl ammonium moieties, having Kjeldahl nitrogen content of 0.75 to 2.5 wt%; and hydrophobic substituents having 16 carbon atoms; providing the selected heat protectant; combining the cosmetically acceptable aqueous carrier and the heat protectant to form aqueous thermal protectant formulation; wherein the aqueous thermal protectant formulation contains 0.1 to 5 wt%, based on weight of the aqueous thermal protectant formulation, of the heat protectant; providing hair; applying the aqueous thermal protectant formulation to hair; providing heat generating hair care appliance; exposing hair to heat at 50 to 300 °C using the heat generating hair care appliance for 1 to 30 minutes.

    AQUEOUS DISPERSION OPACIFYING PIGMENT PARTICLES
    34.
    发明申请
    AQUEOUS DISPERSION OPACIFYING PIGMENT PARTICLES 审中-公开

    公开(公告)号：WO2021225769A1

    公开(公告)日：2021-11-11

    申请号：PCT/US2021/027659

    申请日：2021-04-16

    Applicant: ROHM AND HAAS COMPANY

    Inventor： ZHANG, Qing ,  SWARTZ, Andrew J. ,  LEONARD, Michael W.

    IPC: C09D5/00

    Abstract: The present invention relates to a waterborne composition comprising an aqueous dispersion of first and second multistage polymer particles, wherein each of the first and second polymer particles comprises a water-occluded core and a high Tg polymeric shell wherein the second multistage polymer particles further comprise a polymeric binder layer superposing the shell. The composition of the present invention is useful for reducing the load of TiO2 in paint formulations, while producing coatings with excellent hiding and scrub resistance.

    METHOD OF MAKING LIQUID LAUNDRY DETERGENT FORMULATION
    35.
    发明申请
    METHOD OF MAKING LIQUID LAUNDRY DETERGENT FORMULATION 审中-公开

    公开(公告)号：WO2021222191A1

    公开(公告)日：2021-11-04

    申请号：PCT/US2021/029318

    申请日：2021-04-27

    Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY

    Inventor： IZMITLI, Aslin ,  YU, Wanglin ,  YOUNG, Timothy J. ,  KARIKARI, Afua Sarpong ,  HAYES, John

    IPC: C11D1/722 ,  C11D11/00

    Abstract: A method of making a liquid laundry detergent formulation is provided, comprising: providing a liquid carrier; providing a cleaning surfactant; and selecting a cleaning booster of Formula (I), wherein x is 3 to 10; wherein y is 5 to 20; wherein z is 5 to 30; wherein x + y + z ≥ 18; wherein x ≠ z; wherein each R is a C7-9 alkyl group, wherein ≥ 75 wt% of the R groups are branched; wherein the selected cleaning booster of Formula (I) is selected based its cleaning boosting properties; providing the selected cleaning booster of Formula (I); and combining the liquid carrier, the cleaning surfactant and the selected cleaning booster of Formula (I) to provide the liquid laundry detergent formulation.

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