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61 条记录 (耗时 0.039 秒)

    Detergent additive
    13.
    发明授权
    Detergent additive 有权

    公开(公告)号：US11407965B2

    公开(公告)日：2022-08-09

    申请号：US16632902

    申请日：2018-07-10

    申请人： Dow Global Technologies LLC

    发明人： Xue Chen ,  Xin Jin ,  Liang Chen

    IPC分类号： C11D3/39 ,  C11D11/02 ,  C11D3/37

    摘要： A detergent additive comprising an active, the active comprising one or both of tetraacetylethylenediamine or triacetylethylenediamine; and a copolymer having maleic anhydride-based repeat units and either or both of olefinic or styrenic-based repeat units; and wherein at least a portion of the maleic anhydride-based repeat units are neutralized.

    POLYOLEFIN DISPERSION AND EPOXY DISPERSION BLENDS FOR IMPROVED DAMAGE TOLERANCE
    14.
    发明申请
    POLYOLEFIN DISPERSION AND EPOXY DISPERSION BLENDS FOR IMPROVED DAMAGE TOLERANCE 有权

    公开(公告)号：US20210301073A1

    公开(公告)日：2021-09-30

    申请号：US16092458

    申请日：2017-11-09

    申请人： Dow Global Technologies LLC

    发明人： Robert R. Bills ,  Liang Chen ,  David L. Malotky ,  Jay D. Romick

    IPC分类号： C08G59/42 ,  C09D163/00 ,  C09D7/48

    摘要： The present invention provides aqueous compositions for making damage tolerant coatings comprising a blend of (i) from 2 to 30 wt. %, based on the total weight of solids in the composition, of an acid or anhydride functionalized polyolefin dispersion having an average particle size of from 0.2 to 5 microns, and (ii) a film forming dispersion of one or more epoxy resins chosen from epoxy resins having an epoxy equivalent weight (EEW) of from 150 to 4,000 having an average particle size of from 0.2 to 1.0 microns, wherein the polyolefin dispersion is stabilized with from 2 to 8 wt. %, based on the total weight of solids in the composition, one or more anionic surfactants, such as a sulfate containing surfactant, and, further wherein, the compositions have a pH of from 3 to 8.

    SUNCARE COMPOSITIONS
    16.
    发明申请
    SUNCARE COMPOSITIONS 审中-公开

    公开(公告)号：US20200268619A1

    公开(公告)日：2020-08-27

    申请号：US16634320

    申请日：2018-06-28

    申请人： Rohm and Haas Company ,  Dow Global Technologies LLC

    发明人： Wenjun Xu ,  Fanwen Zeng ,  Benjamin Yezer ,  Liang Chen ,  Dale C. Schmidt ,  Inna Shulman

    IPC分类号： A61K8/02 ,  A61K8/34 ,  A61K8/81 ,  A61K8/89 ,  A61K8/86 ,  A61Q17/04

    摘要： A suncare formulation comprising: a dermatologically acceptable organic carrier; a UV radiation absorbing agent; and an SPF booster; wherein the SPF booster comprises a multistage polymeric particle having a core comprising polymerized units of a monoethylenically unsaturated carboxylic acid core monomer and a non-ionic ethylenically unsaturated core monomer; an inner shell comprising polymerized units of a non-ionic ethylenically unsaturated inner shell monomer; a monoethylenically unsaturated carboxylic acid inner shell monomer and an aliphatic inner shell monomer; an outer shell comprising polymerized units of a non-ionic ethylenically unsaturated outer shell monomer; an aliphatic outer shell monomer; a monoethylenically unsaturated non-carboxylic acid outer shell monomer and an ethylenically unsaturated surfactant outer shell monomer; wherein the core, when dry, contains a void; wherein the multistage polymeric particle has an average particle size, when dry, of 50 to 1,000 nm.

    Process for preparing waterborne heat seal coating compositions
    17.
    发明授权
    Process for preparing waterborne heat seal coating compositions 有权

    公开(公告)号：US10442898B2

    公开(公告)日：2019-10-15

    申请号：US15766205

    申请日：2016-08-02

    申请人： Dow Global Technologies LLC

    发明人： Liang Chen ,  Yinzhong Guo

    IPC分类号： C09D123/08 ,  C09J123/08 ,  C09J5/06 ,  C08J3/03

    摘要： A process for preparing a waterborne heat seal coating composition comprising the steps of: a) melt blending ethylene vinyl acetate copolymer, at least one tackifier, and optionally a surfactant in a mixing and conveying zone to form a melt blend; b) contacting the melt blend with an initial aqueous stream comprising a neutralizing agent, water, and optionally a surfactant in an emulsification zone to form a dispersion; and c) diluting the dispersion with water in a dilution zone to form the waterborne heat seal coating composition wherein the process is a continuous process, is disclosed.

    PROCESS FOR PREPARING STABLE AQUEOUS EPOXY RESIN DISPERSIONS
    18.
    发明申请
    PROCESS FOR PREPARING STABLE AQUEOUS EPOXY RESIN DISPERSIONS 有权
    制备稳定的环氧树脂分散体的方法

    公开(公告)号：US20150299456A1

    公开(公告)日：2015-10-22

    申请号：US14408104

    申请日：2013-06-24

    申请人： Dow Global Technologies LLC

    发明人： Liang Chen ,  Liang Hong ,  David L. Malotky

    IPC分类号： C08L63/00

    CPC分类号： C08L63/00 ,  C08J3/05 ,  C08J2363/00 ,  C08J2429/04 ,  C09D5/027 ,  C09D7/45 ,  C08L29/04

    摘要： The present invention relates to a process for preparing stable aqueous epoxy resin dispersions with polyvinyl alcohol (PVOH) in finely divided, solid, or granular form as a primary dispersant, and stable aqueous epoxy resin dispersions made thereof. Specifically, the process is a solvent free continuous extrusion dispersion process.

    摘要翻译： 本发明涉及一种以细分散，固体或颗粒形式作为主要分散剂的聚乙烯醇（PVOH）制备稳定的含水环氧树脂分散体及其制备的稳定的水性环氧树脂分散体的方法。 具体来说，该方法是无溶剂的连续挤出分散方法。

    POLYMER OIL BLEND
    20.
    发明申请
    POLYMER OIL BLEND 有权

    公开(公告)号：US20220151908A1

    公开(公告)日：2022-05-19

    申请号：US17440402

    申请日：2020-04-16

    申请人： Dow Global Technologies LLC ,  Rohm and Haas Company

    发明人： Luqing Qi ,  Liang Chen ,  Lu Bai ,  Lyndsay M. Leal ,  David M. Meunier ,  Yunshen Chen ,  Fanwen Zeng

    IPC分类号： A61K8/81 ,  A61K8/37 ,  A61K8/92 ,  A61Q19/00 ,  A61Q5/00

    摘要： A polymer oil blend is provided comprising (a) a cosmetically acceptable long chain hydrophobic ester oil, wherein the cosmetically acceptable long chain hydrophobic ester oil comprises aliphatic C>12-24 alkyl triglycerides; (b) a thickening polymer powder, wherein the thickening polymer powder comprises: (i) 96 to 99.9 wt %, based on weight of the thickening polymer powder, of structural units of C4-8 alkyl (meth)acrylate monomer; (ii) 0.1 to 2 wt %, based on weight of the thickening polymer powder, of structural units of (meth)acrylic acid monomer; (iii) 0 to 2 wt %, based on weight of the thickening polymer powder, of structural units of multi-ethylenically unsaturated crosslinking monomer; and (c) a silica powder; and wherein the weight ratio of silica powder/thickening polymer powder is ≥0.25. Also provided are personal care compositions containing same and methods of using same.