Patents by Inventor Chengrong Zhu

Chengrong Zhu 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).

  • Patent number: 11814554
    Abstract: A silicone pressure sensitive adhesive composition is curable to form a silicone pressure sensitive adhesive. The silicone pressure sensitive adhesive composition can be coated on a substrate and cured to form a protective film. The protective film can be adhered to an anti-fingerprint coating on display glass, such as cover glass for a smartphone.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: November 14, 2023
    Assignee: DOW SILICONES CORPORATION
    Inventors: Jingui Jiang, Qing Cao, Zhihua Liu, Yan Zhou, Ruihua Lu, Chengrong Zhu, Jiayin Zhu
  • Patent number: 11702573
    Abstract: A silicone pressure sensitive adhesive composition is curable to form a silicone pressure sensitive adhesive. The silicone pressure sensitive adhesive composition can be coated on a substrate and cured to form a protective film. The protective film can be adhered to an anti-fingerprint coating on display glass, such as cover glass for a smartphone.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: July 18, 2023
    Assignee: Dow Silicones Corporation
    Inventors: Jingui Jiang, Qing Cao, Zhihua Liu, Yan Zhou, Ruihua Lu, Chengrong Zhu, Jiayin Zhu
  • Publication number: 20230192960
    Abstract: An (A) additive organopolysiloxane composition is disclosed, which includes (A1) a branched organopolysiloxane polymer comprising M, D and Q siloxy units, (A2) a silicone resin, and (A3) a polydiorganosiloxane oligomer. A curable composition is also disclosed, the curable composition including the (A) additive organopolysiloxane composition, (B) an organosilicon compound having at least two silicon-bonded hydrogen atoms per molecule, and (C) a hydrosilylation catalyst. A method of preparing the curable composition, and a method of forming a film with the curable composition are also disclosed. The compositions and methods are useful for forming silicone release coatings with high release force.
    Type: Application
    Filed: September 27, 2020
    Publication date: June 22, 2023
    Inventors: Fuming Huang, Chengrong Zhu, Shenglan Zhang, Zhihua Liu
  • Publication number: 20220340785
    Abstract: A silicone pressure sensitive adhesive composition is curable to form a silicone pressure sensitive adhesive. The silicone pressure sensitive adhesive composition can be coated on a substrate and cured to form a protective film. The protective film can be adhered to an anti-fingerprint coating on display glass, such as cover glass for a smartphone.
    Type: Application
    Filed: October 31, 2019
    Publication date: October 27, 2022
    Applicant: Dow Silicones Corporation
    Inventors: Jingui Jiang, Qing Cao, Zhihua Liu, Yan Zhou, Ruihua Lu, Chengrong Zhu, Jiayin Zhu
  • Publication number: 20220235251
    Abstract: A silicone pressure sensitive adhesive composition is curable to form a silicone pressure sensitive adhesive. The silicone pressure sensitive adhesive composition can be coated on a substrate and cured to form a protective film. The protective film can be adhered to an anti-fingerprint coating on display glass, such as cover glass for a smartphone.
    Type: Application
    Filed: July 3, 2019
    Publication date: July 28, 2022
    Inventors: Jingui Jiang, Zhihua Liu, Fuming Huang, Wenjie Chen, Chengrong Zhu, Jiayin Zhu
  • Publication number: 20220177755
    Abstract: A silicone pressure sensitive adhesive composition is curable to form a silicone pressure sensitive adhesive. The silicone pressure sensitive adhesive composition can be coated on a substrate and cured to form a protective film. The protective film can be adhered to an anti-fingerprint coating on display glass, such as cover glass for a smartphone.
    Type: Application
    Filed: July 3, 2019
    Publication date: June 9, 2022
    Inventors: Jingui Jiang, Zhihua Liu, Fuming Huang, Ruihua Lu, Chengrong Zhu, Jiayin Zhu
  • Patent number: 11174420
    Abstract: A silicone pressure sensitive adhesive composition is curable to form a silicone pressure sensitive adhesive. The silicone pressure sensitive adhesive composition can be coated on a substrate and cured to form a protective film. The protective film can be adhered to an anti-fingerprint coating on display glass, such as cover glass for a smartphone.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: November 16, 2021
    Assignee: Dow Silicones Corporation
    Inventors: Jingui Jiang, Zhihua Liu, Ruihua Lu, Qing Cao, Chengrong Zhu, Jiayin Zhu
  • Publication number: 20210309899
    Abstract: A silicone pressure sensitive adhesive composition is curable to form a silicone pressure sensitive adhesive. The silicone pressure sensitive adhesive composition can be coated on a substrate and cured to form a protective film. The protective film can be adhered to an anti-fingerprint coating on display glass, such as cover glass for a smartphone.
    Type: Application
    Filed: January 15, 2020
    Publication date: October 7, 2021
    Applicants: Dow Silicones Corporation, Dow Silicones Corporation
    Inventors: Jingui Jiang, Zhihua Liu, Ruihua Lu, Qing Cao, Chengrong Zhu, Jiayin Zhu