Lg Chem, Ltd

Lucky Limited

Yonsei University

Lg Chemical Ltd.

Yeong-Rae Chang

Joon-Koo Kang

Soon-Hwa Jung

Heon Kim

Eun-Kyu Her

Sung-Don Hong

Young-Jun Hong

Jae-Pil Koo

Hye-Min Kim

Young-Eun Lee

Jin-Nyoung Yoo

Mi-Young Han

Jae Pil Koo

Jin-Young Park

Sung-Hoon Jang

Myung-Man Kim

Chong-Kyu Shin

Ju-Young Kim

Hyeok Jeong

Bu-Gon Shin

Tae-Su Kim

Hyun-Woo Shin

Sang-hyuk Im

Jae-Hoon Shim

Kyung-Ki Hong

Sang-Hyuk Im

Jeong-Jin Hong

Dae-Young Kim

Jong-Kee Yeo

Dong-Ok Kim

Boo-Kyung Kim

Seung-Jung Lee

Eun-Kyoung Kim

Eun-Sang Yoo

Sung-Su Kim

Dong-Joo Kwon

Yea-Mo Koo

Hansik Yun

Soo-Kyoung Lee

Disclosed herein is a hard coating film, which exhibits high hardness and excellent properties without a supporting substrate. The hard coating film can find useful applications in various fields thanks to its excellent hardness, scratch resistance, transparency, durability, light resistance, light transmittance, and the like.

Hard coating film

Disclosed herein is a hard coating composition used in forming a hard coating film exhibiting high hardness and excellent properties. The hard coating composition can be used to prepare a hard coating film exhibiting high impact resistance, high scratch resistance and high transparency and having excellent processability.

Hard coating composition

Disclosed is a hard coating film with high impact resistance and superior physical properties, including high hardness, scratch resistance and transparency, and high processability.

The present invention relates to a hard coating film, and, more particularly, to a hard coating film having hardness and excellent physical properties. According to the present invention, the hard coating film has high physical properties including hardness, scratch resistance, transparency, durability, light resistance, and light transmittance. Thus, the hard coating film can find useful applications in various fields thanks to its excellent physical properties.

The present invention relates to a novel polyrotaxane compound having a specific chemical structure, a photocurable coating composition that may provide a coating material having excellent mechanical properties such as scratch resistance, chemical resistance, abrasion resistance, and the like, and excellent self-healing capability, and a coating film obtained from the photocurable coating composition.

Poly-rotaxane compound, photocurable coating composition, and coating film

Disclosed is a hard coating film with high physical properties including hardness, scratch resistance, impact resistance, transparency, durability, light resistance, and light transmittance. The hard coating film can find useful applications in various fields thanks to its excellent physical properties.

The present invention relates to a hard coating film, and, more particularly, to a hard coating film having hardness and excellent physical properties without a supporting substrate. According to the present invention, the hard coating film has high physical properties including hardness, scratch resistance, transparency, durability, light resistance, and light transmittance. Thus, the hard coating film can find useful applications in various fields thanks to its excellent physical properties.

Disclosed herein is a laminated hard coating film, which exhibits high hardness and excellent properties without a supporting substrate. The laminated hard coating film can find useful applications in various fields thanks to its excellent hardness, scratch resistance, transparency, durability, light resistance, light transmittance, and the like.

Laminated hard coating film

The present invention relates to a coating layer for an anti-glare film that can prevent glaring by reflection of external light on a surface of a display and an anti-glare film comprising the same. The coating layer for an anti-glare film according to an exemplary embodiment of the present invention comprises a binder resin, organic particulates, and inorganic particulates, and differences differences between refractive indexes of the binder resin and the organic particulates and between refractive indexes of the binder resin and inorganic particulates are each 0.3 or less. The coating layer for an anti-glare film according to an exemplary embodiment of the present invention can provide an anti-glare film having excellent anti-glare property, distinctness-of-image, and contrast, such that the coating layer can be applied to a display having high resolution, and has excellent scratch resistance in terms of a coating thickness of a thin film, such that it is easy to enlarge a polarizing plate.

Coating layer for anti-glare film and anti-glare film comprising the same

The present invention relates to a polarizing plate including a hard coating film, and, more particularly, to a polarizing plate including a hard coating film which exhibits high hardness and superior physical properties. The polarizing plate according to the present invention is high in hardness, scratch resistance, durability, light resistance, and light transmittance and can thus be efficiently utilized in a variety of fields.

Polarizing plate including hard coating film

The present invention relates to an anti-reflective coating film. This anti-reflective coating film shows more improved interface adhesion and scratch resistance, which can be manufactured by a simple process.

Anti-reflective coating film

The present invention relates to an anti-reflective coating composition providing improved scratch resistance, a method for manufacturing an anti-reflective film using the same, and an anti-reflective film manufactured thereby. According to the present invention, provided are a composition that is able to form a coating layer having improved surface scratch resistance, while forming one or more layers by a single coating process, and an anti-reflective film manufactured by using the same.

Anti-reflective coating composition providing improved scratch resistance, anti-reflective film using the same, and manufacturing method thereof

Disclosed is an anti-reflection film comprising a high refractive index layer comprising a first binder including a crosslinked polymer of a multifunctional (meth)acrylate compound, and nano silica particles dispersed in the first binder; and a low refractive index layer laminated on the high refractive index layer, and comprising a second binder including a crosslinked copolymer of a multifunctional (meth)acrylate compound and a fluorine-based (meth)acrylate compound, and hollow silica particles and hollow silica particles coated with a fluorine-based compound on the surface, which are dispersed in the second binder, wherein the weight ratio of the hollow silica particles to the hollow silica particles coated with a fluorine-based compound is 1:1&#x2dc;10. Also disclosed is a method for manufacturing the anti-reflection film using a composition that is separated into at least two layers by phase separation after single layer coating by a more simplified process.

Anti-reflection film and method for manufacturing the same

The present invention is directed to a coating composition including a (meth)acrylate binder resin, a UV initiator, an organic solvent, and silica particles surface-treated with a (meth)acrylate compound, a coating film including a cured product of the coating composition, and a method of producing the coating film. The present invention makes it possible to provide a coating material having high transmittance and a low level of haze, and excellent scratch resistance and self-healing capabilities.

Growing community of inventors

Daejeon, South Korea

Yeong-Rae Chang