Process for preparation of stable fatty alcohol emulsion
    1.
    发明授权
    Process for preparation of stable fatty alcohol emulsion 有权
    稳定脂肪醇乳液的制备方法

    公开(公告)号:US09321907B2

    公开(公告)日:2016-04-26

    申请号:US13990768

    申请日:2012-06-04

    摘要: Described is a method for preparation of stable fatty alcohol emulsion, wherein, fatty acid esters are introduced into an antifoaming agent emulsion system, and an anionic surfactant is added in the late stage of emulsification process in order to further improve the stability of the emulsion. The anionic surfactant is absorbed to the surface of fatty alcohol particles to make the fatty alcohol emulsion more stable under the action of ionic mutual repulsion. The prepared fatty alcohol emulsion has favorable foam elimination and suppression performance in the paper making procedure, and is stable during storage.

    摘要翻译: 描述了稳定的脂肪醇乳液的制备方法,其中将脂肪酸酯引入消泡剂乳液体系中,并且在乳化过程的后期加入阴离子表面活性剂以进一步提高乳液的稳定性。 阴离子表面活性剂被吸收到脂肪醇颗粒的表面,使得脂肪醇乳液在离子相互斥力的作用下更加稳定。 制备的脂肪醇乳液在造纸过程中具有良好的泡沫消除和抑制性能,并且在储存期间是稳定的。

    Particle defoamer comprising a silicone emulsion and process for preparing same
    2.
    发明授权
    Particle defoamer comprising a silicone emulsion and process for preparing same 有权
    包含硅氧烷乳液的颗粒消泡剂及其制备方法

    公开(公告)号:US09023781B2

    公开(公告)日:2015-05-05

    申请号:US13989029

    申请日:2011-12-14

    摘要: A process for preparing a particle defoamer. The particle defoamer of 55%-75% of a carrier, 15%-35% of a silicone emulsion, 3%-10% of a texturing agent and 2%-10% of a solvent, based on the total weight of the particle defoamer; the process for preparing the particle defoamer is: (1)first adding a carrier A1 into a mixer, and then adding thereto a silicone emulsion B1, and stirring uniformly; (2)adding a carrier component A2 to the mixture obtained in (1), and stirring uniformly; (3)adding a silicone emulsion B2 to the mixture obtained in (2), and, after uniformly stirring, adding the solvent thereto and stirring uniformly; and (4)pelleting and drying by baking the mixture obtained in(3), so as to produce the product.

    摘要翻译: 一种制备颗粒消泡剂的方法。 基于颗粒的总重量,55%-75%的载体,15%-35%的硅氧烷乳液,3%-10%的变形剂和2%-10%的溶剂的颗粒消泡剂 消泡剂 制备颗粒消泡剂的方法是:(1)首先将载体A1加入混合器中,然后加入硅氧烷乳液B1,均匀搅拌; (2)向(1)中得到的混合物中加入载体成分A2,均匀地搅拌; (3)向(2)中得到的混合物中加入硅氧烷乳液B2,在搅拌均匀后,向其中加入溶剂并均匀搅拌; 和(4)通过烘烤在(3)中获得的混合物造粒和干燥,以产生产物。

    PARTICLE DEFOAMER AND PROCESS FOR PREPARING SAME
    3.
    发明申请
    PARTICLE DEFOAMER AND PROCESS FOR PREPARING SAME 有权
    颗粒破碎剂及其制备方法

    公开(公告)号:US20140142020A1

    公开(公告)日:2014-05-22

    申请号:US13989029

    申请日:2011-12-14

    IPC分类号: C11D3/00

    摘要: A process for preparing a particle defoamer. The particle defoamer of 55%-75% of a carrier, 15%-35% of a silicone emulsion, 3%-10% of a texturing agent and 2%-10% of a solvent, based on the total weight of the particle defoamer; the process for preparing the particle defoamer is: (1)first adding a carrier A1 into a mixer, and then adding thereto a silicone emulsion B1, and stirring uniformly; (2)adding a carrier component A2 to the mixture obtained in (1), and stirring uniformly; (3)adding a silicone emulsion B2 to the mixture obtained in (2), and, after uniformly stirring, adding the solvent thereto and stirring uniformly; and (4)pelleting and drying by baking the mixture obtained in(3), so as to produce the product.

    摘要翻译: 一种制备颗粒消泡剂的方法。 基于颗粒的总重量,55%-75%的载体,15%-35%的硅氧烷乳液,3%-10%的变形剂和2%-10%的溶剂的颗粒消泡剂 消泡剂 制备颗粒消泡剂的方法是:(1)首先将载体A1加入混合器中,然后加入硅氧烷乳液B1,均匀搅拌; (2)向(1)中得到的混合物中加入载体成分A2,均匀地搅拌; (3)向(2)中得到的混合物中加入硅氧烷乳液B2,在搅拌均匀后,向其中加入溶剂并均匀搅拌; 和(4)通过烘烤在(3)中获得的混合物造粒和干燥,以产生产物。

    Exhaust fan
    4.
    外观设计

    公开(公告)号:USD984627S1

    公开(公告)日:2023-04-25

    申请号:US29870929

    申请日:2023-02-08

    申请人: Wei Huang

    设计人: Wei Huang

    Watch strap
    6.
    外观设计

    公开(公告)号:USD964865S1

    公开(公告)日:2022-09-27

    申请号:US29801883

    申请日:2021-08-02

    申请人: Wei Huang

    设计人: Wei Huang

    Kids play tent
    7.
    外观设计

    公开(公告)号:USD841754S1

    公开(公告)日:2019-02-26

    申请号:US29642132

    申请日:2018-03-27

    申请人: Wei Huang

    设计人: Wei Huang