Patents Assigned to CHEMLAND. CO., LTD
  • 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
  • Inorganic composite powder coated with octyl methoxycinnamate, and ultraviolet blocking cosmetic composition using same
    Patent number: 9526683
    Abstract: Disclosed is an inorganic composite powder containing an inorganic ultraviolet filter, and a method for preparing the same. The present invention also relates to an SPF and PA which can be employed in the preparation of the inorganic composite powder using Octyl Methoxycinnamate (OMC) without loss of the OMC in the range of 0.1 to 60% and which have superior ultraviolet blocking effects.
    Type: Grant
    Filed: May 18, 2012
    Date of Patent: December 27, 2016
    Assignee: CHEMLAND. CO., LTD
    Inventors: Beom Zoo Lee, Seung Woo Lee, Soon Kyu Jeong, Do Yeun Kim, Hyung Ran Kwak
  • INORGANIC COMPOSITE POWDER COATED WITH OCTYL METHOXYCINNAMATE, AND ULTRAVIOLET BLOCKING COSMETIC COMPOSITION USING SAME
    Publication number: 20150132392
    Abstract: Disclosed is an inorganic composite powder containing an inorganic ultraviolet filter, and a method for preparing the same. The present invention also relates to an SPF and PA which can be employed in the preparation of the inorganic composite powder using Octyl Methoxycinnamate (OMC) without loss of the OMC in the range of 0.1 to 60% and which have superior ultraviolet blocking effects.
    Type: Application
    Filed: May 18, 2012
    Publication date: May 14, 2015
    Applicant: CHEMLAND. CO., LTD
    Inventors: Beom Zoo Lee, Seung Woo Lee, Soon Kyu Jeong, Do Yeun Kim, Hyung Ran Kwak