Patents by Inventor Jae-Beom Ahn

Jae-Beom Ahn 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).

  • Publication number: 20210401676
    Abstract: The present disclosure provides a patch which is attached to a tooth or oral mucous membrane and releases an active ingredient to a portion attached, in which the patch comprises a drug layer having an adhesive surface attached to the tooth or oral mucous membrane and a backing layer laminated on the drug layer, and comprises at least one reticular structure inside the drug layer, and is divided into at least 2 drug layers at the boundary of or by the reticular structure.
    Type: Application
    Filed: June 28, 2021
    Publication date: December 30, 2021
    Applicant: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Yong-Beom JEONG, Seong-Eun BANG, Jae-Hyun AHN
  • Patent number: 11130877
    Abstract: Disclosed is a coating material for a coating layer of an injection mold, the coating material including 100 parts by weight of a resin composition and about 30 to 40 parts by weight of a curing agent. The resin composition includes an amount of about 40 to 50 wt % of a first acrylic resin, an amount of about 5 to 15 wt % of a second acrylic resin having a weight average molecular weight less than a weight average molecular weight of the first acrylic resin, an amount of about 10 to 15 wt % of a carbon component, an amount of about 0.5 to 2 wt % of a matting agent, an amount of about 0.1 to 0.3 wt % of a catalyst and an amount of about 20 to 35 wt % of a solvent, all the wt % are based on the total weight of the resin composition.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: September 28, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Noroo Bee Chemical Co., Ltd., Moltex Co., Ltd.
    Inventors: Kyeong Hoon Jang, In Soo Han, Dae Sik Kim, Jae Hyun An, Seul Yi, Ik Jin Jung, Ju Seong Park, Soon Joon Jung, Seung Sik Han, Jae Beom Ahn, Yong Chul Lee, Kie Moon Sung, Soon Gi Kim, Hak Soon Choi
  • Patent number: 10889733
    Abstract: A coating composition may include 5 wt % to 20 wt % of a caprolactone-modified hyperbranched polyester polyol, the caprolactone-modified hyperbranched polyester polyol obtained from polyhydric alcohol including caprolactone triol, 30 wt % to 50 wt % of a first acrylic resin, the first acrylic resin having a hydroxyl group, 15 wt % to 25 wt % of a second acrylic resin, the second acrylic resin having a hydroxyl group and having a glass transition temperature higher than that of the first acrylic resin, and an extra solvent.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: January 12, 2021
    Assignee: NOROO BEE Chemical Co., Ltd.
    Inventors: Jae Beom Ahn, Young Hoon Choi, Dae Geun Oh, Sung Do Kim, Si Hyun Jeong
  • Patent number: 10799912
    Abstract: Disclosed are a multilayer coating film made from a natural material and a method of producing the same. The multilayer coating film may be produced by forming a multilayer coating film through formation of a color coating film for providing adhesion and color to a cork on the cork material and a clear coating film for realizing texture and supplementing properties on the color coating film. As such, the multilayer coating film may be made from a natural material to diversify the color and gloss of cork as a natural material, to additionally increase marketability of an interior material and provide various appearance, to prevent discoloration due to light (e.g. UV light.) and water permeation, and to enhance durability against abrasion, scratches and the like.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: October 13, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Noroo Bee Chemical Co., Ltd.
    Inventors: Ho Tak Jeon, Hyo Jin Lee, Young Seok Kim, Yong Chul Lee, Jae Beom Ahn
  • Publication number: 20200140702
    Abstract: A curing agent includes a polyisocyanate. The polyisocyanate is obtained by reaction of a polyester polyol and a diisocyanate. The polyester polyol has 500 to 2,000 of a weight average molecular weight and 5% to 10% of a hydroxyl group content.
    Type: Application
    Filed: November 5, 2019
    Publication date: May 7, 2020
    Applicant: NOROO BEE Chemical Co., Ltd.
    Inventors: Jae Beom Ahn, Hoonkwan Joo, Dae Geun Oh, Sung Do Kim, Sung Kyu Lee
  • Publication number: 20200017705
    Abstract: Disclosed is a coating material for a coating layer of an injection mold, the coating material including 100 parts by weight of a resin composition and about 30 to 40 parts by weight of a curing agent. The resin composition includes an amount of about 40 to 50 wt % of a first acrylic resin, an amount of about 5 to 15 wt % of a second acrylic resin having a weight average molecular weight less than a weight average molecular weight of the first acrylic resin, an amount of about 10 to 15 wt % of a carbon component, an amount of about 0.5 to 2 wt % of a matting agent, an amount of about 0.1 to 0.3 wt % of a catalyst and an amount of about 20 to 35 wt % of a solvent, all the wt % are based on the total weight of the resin composition.
    Type: Application
    Filed: November 5, 2018
    Publication date: January 16, 2020
    Inventors: Kyeong Hoon Jang, In Soo Han, Dae Sik Kim, Jae Hyun An, Seul Yi, Ik Jin Jung, Ju Seong Park, Soon Joon Jung, Seung Sik Han, Jae Beom Ahn, Yong Chul Lee, Kie Moon Sung, Soon Gi Kim, Hak Soon Choi
  • Patent number: 10494543
    Abstract: Disclosed are a coating composition applied on a tempered glass, the tempered glass preventing shattering when impacts are applied, and a manufacturing method thereof. The coating composition comprises a caprolactone-modified acryl resin, an acryl polyol, a polyurethane resin and the like, such that the tempered glass has improved strength and the ceramic part can be removed from a conventional tempered glass. Further provided is a vehicle product such as a vehicle glass component, such that passengers in the vehicle can be protected from the shattering of the broken tempered glass.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: December 3, 2019
    Assignees: Hyundai Motor Company, Noroo Bee Chemical Co., Ltd.
    Inventors: Nak Kyoung Kong, Ki Hong Lee, Jong Min Park, Tae Soo Jung, Bock Ceol Lee, Keon Soo Jin, Jae Beom Ahn, Young Seok Kim, Yong Chul Lee
  • Patent number: 10472517
    Abstract: An ultraviolet curable primer for a radio-wave transmission cover of a vehicle may include about 20 wt % to about 30 wt % of urethane acrylate oligomer, about 35 wt % to about 60 wt % of monomer, about 1 wt % to about 5 wt % of photopolymerization initiator, about 0.1 wt % to about 1.0 wt % of wetting additive, and about 10 wt % to about 30 wt % of solvent, wherein the urethane acrylate oligomer comprises about 7.5 wt % to about 12.5 wt % of two-function urethane acrylate oligomer based on the total weight of the ultraviolet curable primer, and about 12.5 wt % to about 17.5 wt % of six-function urethane acrylate oligomer based on the total weight of the ultraviolet curable primer, and wherein the ultraviolet curable primer is applied to a radio-wave transmission cover comprising a multilayered oxide optical film.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: November 12, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation, NOROOBEE Chemical Co., Ltd.
    Inventors: Byung Kyu Cho, So Jung Shim, Seung Chan Hong, Yong Chul Lee, Jae Beom Ahn, Young Seok Kim
  • Publication number: 20190177569
    Abstract: A coating composition may include 5 wt % to 20 wt % of a caprolactone-modified hyperbranched polyester polyol, the caprolactone-modified hyperbranched polyester polyol obtained from polyhydric alcohol including caprolactone triol, 30 wt % to 50 wt % of a first acrylic resin, the first acrylic resin having a hydroxyl group, 15 wt % to 25 wt % of a second acrylic resin, the second acrylic resin having a hydroxyl group and having a glass transition temperature higher than that of the first acrylic resin, and an extra solvent.
    Type: Application
    Filed: November 29, 2018
    Publication date: June 13, 2019
    Applicant: NOROO BEE Chemical Co., Ltd.
    Inventors: Jae Beom Ahn, Young Hoon Choi, Dae Geun Oh, Sung Do Kim, Si Hyun Jeong
  • Patent number: 10227501
    Abstract: A UV-curable hard coating composition and a coated article coated with the coating composition are provided herein. The UV-curable hard coating composition can be coated on a plastic material such as polycarbonate to form a coated film having excellent material adhesion, abrasion resistance, and weather resistance. The coating composition may be coated by a general coating method. In some instances, inorganic particles as a coating component are not included in the coating composition. Few foreign substances are generated during spray-coating using the composition. The coating composition can be easily stored. Also, the coated article can be polished or recoated with the UV-curable hard coating composition if needed.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: March 12, 2019
    Assignees: Hyundai Motor Company, NOROO BEE CHEMICAL CO., LTD.
    Inventors: Duck Hyoung Hwang, Young Hee Jung, Yong Mo Sung, Jae Beom Ahn
  • Publication number: 20180371240
    Abstract: An ultraviolet curable primer for a radio-wave transmission cover of a vehicle may include about 20 wt % to about 30 wt % of urethane acrylate oligomer, about 35 wt % to about 60 wt % of monomer, about 1 wt % to about 5 wt % of photopolymerization initiator, about 0.1 wt % to about 1.0 wt % of wetting additive, and about 10 wt % to about 30 wt % of solvent, wherein the urethane acrylate oligomer comprises about 7.5 wt % to about 12.5 wt % of two-function urethane acrylate oligomer based on the total weight of the ultraviolet curable primer, and about 12.5 wt % to about 17.5 wt % of six-function urethane acrylate oligomer based on the total weight of the ultraviolet curable primer, and wherein the ultraviolet curable primer is applied to a radio-wave transmission cover comprising a multilayered oxide optical film.
    Type: Application
    Filed: December 1, 2017
    Publication date: December 27, 2018
    Applicants: Hyundai Motor Company, Kia Motors Corporation, NOROOBEE Chemical Co., Ltd.
    Inventors: Byung Kyu CHO, So Jung SHIM, Seung Chan HONG, Yong ChuI LEE, Jae Beom AHN, Young Seok KIM
  • Publication number: 20180214911
    Abstract: Disclosed are a multilayer coating film made from a natural material and a method of producing the same. The multilayer coating film may be produced by forming a multilayer coating film through formation of a color coating film for providing adhesion and color to a cork on the cork material and a clear coating film for realizing texture and supplementing properties on the color coating film. As such, the multilayer coating film may be made from a natural material to diversify the color and gloss of cork as a natural material, to additionally increase marketability of an interior material and provide various appearance, to prevent discoloration due to light (e.g. UV light.) and water permeation, and to enhance durability against abrasion, scratches and the like.
    Type: Application
    Filed: March 29, 2018
    Publication date: August 2, 2018
    Inventors: Ho Tak Jeon, Hyo Jin Lee, Young Seok Kim, Yong Chul Lee, Jae Beom Ahn
  • Patent number: 10011750
    Abstract: Disclosed are a adhesive composition and a method of surface-treating a molded article using the same. In particular, the adhesive composition may be eco-friendly because smell and VOC generation from the organic solvent are reduced by adding a water-dilutable polyurethane resin having a hydroxyl group to a waterborne polyurethane resin, thereby improving properties such as elastic recoverability and scratch resistance while satisfying conventional properties.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: July 3, 2018
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Norooobee Chemical Co., Ltd.
    Inventors: In Soo Han, Myoung Ryoul Lee, Doo Soo Kim, Seung Pyo Hong, Yong Chul Lee, Ji Yeon Jung, Jae Beom Ahn
  • Patent number: 9962735
    Abstract: Disclosed are a multilayer coating film made from a natural material and a method of producing the same. The multilayer coating film may be produced by forming a multilayer coating film through formation of a color coating film for providing adhesion and color to a cork on the cork material and a clear coating film for realizing texture and supplementing properties on the color coating film. As such, the multilayer coating film may be made from a natural material to diversify the color and gloss of cork as a natural material, to additionally increase marketability of an interior material and provide various appearance, to prevent discoloration due to light (e.g. UV light.) and water permeation, and to enhance durability against abrasion, scratches and the like.
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: May 8, 2018
    Assignees: Hyundai Motor Company, Noroobee Chemical Co., Ltd.
    Inventors: Ho Tak Jeon, Hyo Jin Lee, Young Seok Kim, Yong Chul Lee, Jae Beom Ahn
  • Patent number: 9920158
    Abstract: A coating composition for one-coat-one bake coating includes a resin, a pigment, a solvent, and a general additive. The resin is an acryl modified urethane resin manufactured by polymerizing polycarbonate diol, polyester diol, an acryl resin, and an isocyanate monomer. The coating composition using one-coat-one bake coating can provide soft texture, excellent chemical resistance, and adhesion.
    Type: Grant
    Filed: November 5, 2015
    Date of Patent: March 20, 2018
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, NOROO BEE CHEMICAL CO., LTD.
    Inventors: Eun Ju Noh, Woo Chul Jung, Min Hee Lee, Yong Chul Lee, Dea Geun Oh, Young Seok Kim, Ji Yeon Jung, Jae Beom Ahn
  • Publication number: 20180066155
    Abstract: A UV-curable hard coating composition and a coated article coated with the coating composition are provided herein. The UV-curable hard coating composition can be coated on a plastic material such as polycarbonate to form a coated film having excellent material adhesion, abrasion resistance, and weather resistance. The coating composition may be coated by a general coating method. In some instances, inorganic particles as a coating component are not included in the coating composition. Few foreign substances are generated during spray-coating using the composition. The coating composition can be easily stored. Also, the coated article can be polished or recoated with the UV-curable hard coating composition if needed.
    Type: Application
    Filed: December 15, 2016
    Publication date: March 8, 2018
    Applicants: Hyundai Motor Company, NOROO BEE CHEMICAL CO., LTD.
    Inventors: Duck Hyoung HWANG, Young Hee JUNG, Yong Mo SUNG, Jae Beom AHN
  • Publication number: 20170174929
    Abstract: Disclosed are a multilayer coating film made from a natural material and a method of producing the same. The multilayer coating film may be produced by forming a multilayer coating film through formation of a color coating film for providing adhesion and color to a cork on the cork material and a clear coating film for realizing texture and supplementing properties on the color coating film. As such, the multilayer coating film may be made from a natural material to diversify the color and gloss of cork as a natural material, to additionally increase marketability of an interior material and provide various appearance, to prevent discoloration due to light (e.g. UV light.) and water permeation, and to enhance durability against abrasion, scratches and the like.
    Type: Application
    Filed: July 5, 2016
    Publication date: June 22, 2017
    Inventors: Ho Tak Jeon, Hyo Jin Lee, Young Seok Kim, Yong Chul Lee, Jae Beom Ahn
  • Publication number: 20170166774
    Abstract: Disclosed are a coating composition applied on a tempered glass, the tempered glass preventing shattering when impacts are applied, and a manufacturing method thereof. The coating composition comprises a caprolactone-modified acryl resin, an acryl polyol, a polyurethane resin and the like, such that the tempered glass has improved strength and the ceramic part can be removed from a conventional tempered glass. Further provided is a vehicle product such as a vehicle glass component, such that passengers in the vehicle can be protected from the shattering of the broken tempered glass.
    Type: Application
    Filed: November 10, 2016
    Publication date: June 15, 2017
    Inventors: Nak Kyoung Kong, Ki Hong Lee, Jong Min Park, Tae Soo Jung, Bock Ceol Lee, Keon Soo Jin, Jae Beom Ahn, Young Seok Kim, Yong Chul Lee
  • Publication number: 20170145246
    Abstract: Disclosed is a polycarbonate article coated with a coating composition for glazing, and in particular, the polycarbonate article coated with the coating composition may have an adhesion property with a material made of polycarbonate, thereby protecting the material made of polycarbonate from ultraviolet rays and the like. In addition, among the coating composition, a primer layer from the coating composition may be applied on the material made of polycarbonate may provide and a hard coating layer painted on the primer layer, thereby providing abrasion resistance. The polycarbonate article of the present invention comprises a polycarbonate panel; a primer layer applied on the panel; and a hard coating layer applied on the primer layer.
    Type: Application
    Filed: March 23, 2016
    Publication date: May 25, 2017
    Inventors: Duck-Hyoung Hwang, Yong-Bum Lee, Young-Hee Jung, Jae-Beom Ahn, Young-Hoon Choi, Min-Kyu Jung, Jung-Il Kong, Tae-Kyun Kim
  • Publication number: 20160369140
    Abstract: Disclosed are a adhesive composition and a method of surface-treating a molded article using the same. In particular, the adhesive composition may be eco-friendly because smell and VOC generation from the organic solvent are reduced by adding a water-dilutable polyurethane resin having a hydroxyl group to a waterborne polyurethane resin, thereby improving properties such as elastic recoverability and scratch resistance while satisfying conventional properties.
    Type: Application
    Filed: December 30, 2015
    Publication date: December 22, 2016
    Inventors: In Soo Han, Myoung Ryoul Lee, Doo Soo Kim, Seung Pyo Hong, Yong Chul Lee, Ji Yeon Jung, Jae Beom Ahn