Patents by Inventor Beum Zoo LEE

Beum Zoo LEE 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).

  • Multi-capsule containing pigment for cosmetic material or functional component, and method for producing same
    Patent number: 11052026
    Abstract: The present invention relates to a method for producing a multi-capsule, the method including steps of: (a) preparing a coating solution by mixing purified water, titanium dioxide, mica, a hydrophobic polymer, cellulose gum, and sucrose; and (b) drying the coating solution prepared in step (a) while spraying the coating solution through a spray nozzle of a fluid bed dryer after introducing a spherical seed of a colorant component for a cosmetic; or a starch or sucrose spherical seed coated with a functional component into the fluid bed dryer, a multi-capsule produced by the method, and a cosmetic composition containing the multi-capsule as an active component.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: July 6, 2021
    Assignee: CHEMLAND. CO., LTD.
    Inventors: Beum Zoo Lee, Su Eok Cho, Soon Kyu Jung, Min Tae Kim
  • MULTI-CAPSULE CONTAINING PIGMENT FOR COSMETIC MATERIAL OR FUNCTIONAL COMPONENT, AND METHOD FOR PRODUCING SAME
    Publication number: 20190321272
    Abstract: The present invention relates to a method for producing a multi-capsule, the method including steps of: (a) preparing a coating solution by mixing purified water, titanium dioxide, mica, a hydrophobic polymer, cellulose gum, and sucrose; and (b) drying the coating solution prepared in step (a) while spraying the coating solution through a spray nozzle of a fluid bed dryer after introducing a spherical seed of a colorant component for a cosmetic; or a starch or sucrose spherical seed coated with a functional component into the fluid bed dryer, a multi-capsule produced by the method, and a cosmetic composition containing the multi-capsule as an active component.
    Type: Application
    Filed: July 1, 2019
    Publication date: October 24, 2019
    Applicant: CHEMLAND. CO., LTD.
    Inventors: Beum Zoo LEE, Su Eok CHO, Soon Kyu JUNG, Min Tae KIM