Patents by Inventor Mingsong Miao

Mingsong Miao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • MODIFIED POLYURETHANE PREPOLYMER, TWO-COMPONENT POLYURETHANE ADHESIVE AND PREPARATION METHOD THEREOF
    Publication number: 20230087542
    Abstract: The present invention relates to a modified polyurethane prepolymer, a two-component polyurethane adhesive and the preparation method thereof. The modified polyurethane prepolymer is prepared from the raw materials comprising the following components: polyurethane prepolymer and graphene oxide; wherein, the polyurethane prepolymer is prepared from the raw materials comprising the following components: copolymer containing ureidopyrimidinone groups and aliphatic isocyanate; wherein, the copolymer containing ureidopyrimidinone groups is formed by copolymerization of the raw materials comprising the following components: alkyl acrylate ureidopyrimidinone, and hydroxyethyl alkyl acrylate; wherein, the alkyl acrylate ureidopyrimidinone has the structure shown in Formula (I); and the hydroxyethyl alkyl acrylate has the structure shown in Formula (II). The two-component polyurethane adhesive containing the modified polyurethane prepolymer has excellent mechanical properties and aging resistance simultaneously.
    Type: Application
    Filed: October 13, 2022
    Publication date: March 23, 2023
    Applicant: Guangzhou Baiyun Chemical Industry Co., Ltd.
    Inventors: Jun SONG, Long TANG, Jianjun CHEN, Hengchao HUANG, Mingsong MIAO
  • Automatic sealant production line
    Patent number: 11338256
    Abstract: Disclosed is an automatic sealant production line, including a sealant preparation apparatus and a packaging apparatus. The sealant preparation apparatus includes a material storage device, a liquid storage device, a material sending device, a lateral material feeding device, a first-order screw unit, a first liquid feeding device, a heat exchanger, a second-order screw unit, a pigment feeding device, a cooler and a buffer tank device. The packaging apparatus includes a filling device and a packaging device.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: May 24, 2022
    Assignee: Guangzhou Baiyun Chemical Industry Co., Ltd.
    Inventors: Xiaohua Shi, Xueqing Hu, Xuexin Pang, Mingsong Miao, Zhenhai Liu, Jianjin Lin, Haolin Hu
  • Automatic Sealant Production Line
    Publication number: 20210322935
    Abstract: Disclosed is an automatic sealant production line, including a sealant preparation apparatus and a packaging apparatus. The sealant preparation apparatus includes a material storage device, a liquid storage device, a material sending device, a lateral material feeding device, a first-order screw unit, a first liquid feeding device, a heat exchanger, a second-order screw unit, a pigment feeding device, a cooler and a buffer tank device. The packaging apparatus includes a filling device and a packaging device.
    Type: Application
    Filed: December 7, 2018
    Publication date: October 21, 2021
    Applicant: Guangzhou Baiyun Chemical Industry Co., Ltd.
    Inventors: Xiaohua Shi, Xueqing Hu, Xuexin Pang, Mingsong Miao, Zhenhai Liu, Jianjin Lin, Haolin Hu