Patents Assigned to Lutai
  • ULTRA-LIGHTWEIGHT GRAPHENE-HBN NANOPARTICLE AEROGELS
    Publication number: 20220348507
    Abstract: Ultra-lightweight aerogels and methods for fabricating such aerogels from ammonia borane and a support structure, where the support structure is either two-dimensional nanostructures, or hydrocarbon polymer colloids. The components are mixed, then annealed. The properties of the disclosed aerogels can be tuned by controlling the ratio between the support structure and the ammonia borane, or by infiltrating the aerogels with additives.
    Type: Application
    Filed: January 20, 2021
    Publication date: November 3, 2022
    Applicants: The Trustees Princeton University, Lutai
    Inventors: Rodney D. PRIESTLEY, Craig B. ARNOLD, Hejun LI, Sehmus OZDEN
  • RIGID POLYVINYL CHLORIDE FLOOR TILE AND PROCESS FOR PRODUCING THE SAME
    Publication number: 20180171644
    Abstract: The present invention provides a rigid polyvinyl chloride floor tile comprising, in order from top to bottom, a protective layer, a decorative layer, a support layer and a balance layer, wherein the rigid polyvinyl chloride floor tile has a thermal dimensional shrinkage of 0-0.15% as determined in accordance with European Standard EN434, and a Shore-D hardness of 60°-90°. The present invention also provides a process for preparing the rigid polyvinyl chloride floor tile.
    Type: Application
    Filed: July 18, 2017
    Publication date: June 21, 2018
    Applicant: MINGHE (LUTAI) TECHNOLOGY CO., LTD.
    Inventor: Mingqi ZHANG
  • Lightweight environment-friendly polypropylene composite floor and preparation process thereof
    Patent number: 9739067
    Abstract: The present invention provides is a lightweight environment-friendly polypropylene composite floor comprising, from top to bottom: 1) a scratch-resistant coating layer, 2) a super-transparent wear-resistant layer, 3) a decorative layer, 4) a first substrate layer, 5) a second substrate layer, 6) a bottom connective layer, and optionally 7) a back adhesive layer. Also provided is a preparation process of the composite floor.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: August 22, 2017
    Assignee: MING HE (LUTAI) TECHNOLOGY CO., LTD.
    Inventor: Mingqi Zhang
  • LIGHTWEIGHT ENVIRONMENT-FRIENDLY POLYPROPYLENE COMPOSITE FLOOR AND PREPARATION PROCESS THEREOF
    Publication number: 20170022388
    Abstract: The present invention provides is a lightweight environment-friendly polypropylene composite floor comprising, from top to bottom: 1) a scratch-resistant coating layer, 2) a super-transparent wear-resistant layer, 3) a decorative layer, 4) a first substrate layer, 5) a second substrate layer, 6) a bottom connective layer, and optionally 7) a back adhesive layer. Also provided is a preparation process of the composite floor.
    Type: Application
    Filed: May 31, 2016
    Publication date: January 26, 2017
    Applicant: XINMING (LUTAI) TECHNOLOGY CO., LTD.
    Inventor: Mingqi ZHANG