Patents by Inventor Jiali ZHU

Jiali 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).

  • HIGH WATER REDUCTION POWDER PREPARATION FOR DRY MORTAR
    Publication number: 20220185732
    Abstract: PCE-type copolymers in powder form can be obtained by spry-drying and are easily re-dispersed in water. The fineness and the anti-caking properties of said PCE-type copolymers in powder form, as well as their water reduction potential and influence on slump life are improved. A production process of said PCE-type copolymers in powder form is by a spray-drying method, and PCE-type copolymers can be used for the improvement of mineral binder compositions and especially dry mortars.
    Type: Application
    Filed: March 26, 2020
    Publication date: June 16, 2022
    Applicant: SIKA TECHNOLOGY AG
    Inventors: Chao YU, Jiali ZHU, Jianghong LIU, Lin CHEN