Hyundai Motor Company

Noroobee Chemical Co., Ltd.

Kia Motors Corporation

Kia Corporation

Moltex Co., Ltd.

Norooobee Chemical Co., Ltd.

Noroo Automotive Coatings Co., Ltd.

Jae Beom Ahn

Yong Chul Lee

Young Seok Kim

In Soo Han

Ji Yeon Jung

Soon Gi Kim

Seung Sik Han

Ji Won Lee

Min Hee Lee

Byung Kyu Cho

Dae Sik Kim

Hyo Jin Lee

Jae Hyun An

Kyeong Hoon Jang

Ik Jin Jung

Seung Pyo Hong

Woo Chul Jung

Ho Tak Jeon

Seung Chan Hong

Soon Joon Jung

Ju Seong Park

Myoung Ryoul Lee

Seul Yi

Eun Ju Noh

Doo Soo Kim

So Jung Shim

Duck Hyoung Hwang

Si Hyun Jeong

Sung Kyu Lee

Yong Mo Sung

Dea Geun Oh

Kie Moon Sung

Young Hee Jung

Dae Geun Oh

Hak Soon Choi

Young Hoon Choi

Sung Do Kim

A bio-paint composition and a method of preparing the same can improve the physical properties of a paint by adding acrylic resins having a new composition when the paint composition containing a biomass polyurethane which is an eco-friendly material is prepared.

Bio-paint composition having improved hydrolysis resistance and method of preparing same

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.

Coating material for coating layer of injection mold and method of manufacturing coating layer of injection mold

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.

Coating composition for forming scratch-resistant layer having high strength for automobile exterior and method for coating automobile exterior using the same

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.

Ultraviolet curable primer for radio-wave transmission cover of vehicle

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.

UV-curable hard coating composition and coated article using the same

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.

Highly elastic aqueous adhesive composition and method of surface-treating molded article using the same

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.

Method of forming multilayer coating film made from natural material

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.

Coating composition having smooth texture for one-coat-one bake coating

Growing community of inventors

Gyeonggi-do, South Korea

Jae Beom Ahn