Patents by Inventor In chang CHA

In chang CHA 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: 10953632
    Abstract: An aluminum composite panel, containing an aerogel, includes an aerogel composite using a silica aerogel and a thermoplastic resin. A method for manufacturing the same includes providing an aluminum composite panel containing an aerogel, by molding an aerogel composite from a mixture of 1-90 wt % of a silica aerogel and 10-99 wt % of a thermoplastic resin, and then attaching aluminum plates on an upper surface and a lower surface of the aerogel composite, respectively, while an adhesive resin is coated on the upper surface and the lower surface. The aluminum composite panel containing an aerogel, manufactured according to the present invention, has a lower hygroscopic property than the conventional aluminum composite panel, due to the silica aerogel, and thus has an effect of exhibiting excellent adiabatic property and flame retardancy, retains excellent moldability, is light, and has an effect of facilitating a construction work.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: March 23, 2021
    Assignee: JIOS AEROGEL CORPORATION
    Inventors: Young Chul Joung, Myung Je Roh, Jong Chul Park, Min Woo Kim, In Chang Cha
  • Patent number: 9951450
    Abstract: The present invention relates to a system for injecting a functional solution for fabric and a method for manufacturing fabric using same. The system includes: a first supply portion; a second supply portion provided with a distributing device; an injection portion provided with a needle; a drying portion provided with a hot air blower or a blower; and a collection portion provided with a collecting roll. An injection method is provided in which the needle on the injection portion, installed so as to be moved reciprocally, is directly inserted into the fabric to inject the functional solution, so that the functional solution is absorbed from the outer surface to the inside of the fabric.
    Type: Grant
    Filed: January 15, 2016
    Date of Patent: April 24, 2018
    Assignee: Armacell JIOS Aerogels Limited
    Inventors: Young chul Joung, Myung je Roh, Jong chul Park, Min woo Kim, Mun hyeong Lee, In chang Cha
  • Patent number: 9885133
    Abstract: A permeation system for permeating a wetting agent into fabric includes a fabric supply part; a permeation part provided with a permeation device and a height adjustment device; a drying part; and a collecting part for winding the fabric, which has passed through the drying part, around a collecting roll, thereby obtaining functional fabric of uniform quality and increasing productivity of the fabric into which the wetting agent is permeated. A method for manufacturing fabric includes adjusting the height of the permeation paddle contacting the fabric; supplying the fabric; supplying a wetting agent to be permeated into the fabric; rotating the permeation roller and the permeation paddle to permeate the wetting agent into the fabric; drying the fabric into which the wetting agent is permeated; and collecting the fabric.
    Type: Grant
    Filed: July 22, 2013
    Date of Patent: February 6, 2018
    Assignee: JIOS Aerogel Limited
    Inventors: Young Chul Joung, Myung Je Roh, Jong Chul Park, Min Woo Kim, Mun Hyeong Lee, In Chang Cha, Hyoung Gook Kim
  • Publication number: 20170190148
    Abstract: An aluminum composite panel, containing an aerogel, includes an aerogel composite using a silica aerogel and a thermoplastic resin. A method for manufacturing the same includes providing an aluminum composite panel containing an aerogel, by molding an aerogel composite from a mixture of 1-90 wt % of a silica aerogel and 10-99 wt % of a thermoplastic resin, and then attaching aluminum plates on an upper surface and a lower surface of the aerogel composite, respectively, while an adhesive resin is coated on the upper surface and the lower surface. The aluminum composite panel containing an aerogel, manufactured according to the present invention, has a lower hygroscopic property than the conventional aluminum composite panel, due to the silica aerogel, and thus has an effect of exhibiting excellent adiabatic property and flame retardancy, retains excellent moldability, is light, and has an effect of facilitating a construction work.
    Type: Application
    Filed: January 26, 2017
    Publication date: July 6, 2017
    Inventors: Young Chul JOUNG, Myung Je ROH, Jong Chul PARK, Min Woo KIM, In Chang CHA
  • Publication number: 20160222565
    Abstract: The present invention relates to a permeation system for fabric and a method for manufacturing fabric using the same, and the permeation system for permeating a wetting agent into fabric comprises: a fabric supply part; a permeation part provided with a permeation device and a height adjustment device; a drying part; and a collecting part for winding the fabric, which has passed through the drying part, around a collecting roll, thereby obtaining functional fabric of uniform quality and increasing productivity of the fabric into which the wetting agent is permeated.
    Type: Application
    Filed: July 22, 2013
    Publication date: August 4, 2016
    Applicant: JIOS AEROGEL CORPOPRATION
    Inventors: Young Chul JOUNG, Myung Je ROH, Jong Chul PARK, Min Woo KIM, Mun Hyeong LEE, In Chang CHA, Hyoung Gook KIM
  • Publication number: 20160130736
    Abstract: The present invention relates to a system for injecting a functional solution for fabric and a method for manufacturing fabric using same. The system includes: a first supply portion; a second supply portion provided with a distributing device; an injection portion provided with a needle; a drying portion provided with a hot air blower or a blower; and a collection portion provided with a collecting roll. An injection method is provided in which the needle on the injection portion, installed so as to be moved reciprocally, is directly inserted into the fabric to inject the functional solution, so that the functional solution is absorbed from the outer surface to the inside of the fabric.
    Type: Application
    Filed: January 15, 2016
    Publication date: May 12, 2016
    Inventors: Young chul JOUNG, Myung je ROH, Jong chul PARK, Min woo KIM, Mun hyeong LEE, In chang CHA