Lg Chem, Ltd

Lg Display Co., Ltd.

Sung Soo Park

Gi Cheul Kim

Minsoo Kang

Ju Eun Kim

Ducksu Oh

Hyeon Sik Choi

Gicheul Kim

Hyo Sook Joo

Hee Jung Choi

Ki Youl Yoon

Sung Hyun Park

Seongsu Jang

Ki Hyun Kim

Sang Gi Lee

Se Won Baek

Yoon Jae Min

Tae Yun Kim

Kyu Pal Kim

Jin Ha Hwang

Tae Young Won

Young Eun Kim

Kum Hyoung Lee

Heechang Woo

Ye Sol Yang

Jeong Kug Cho

Kwang Myung Seo

Seong Cheol Kim

Chang Sun Han

Yong Seok Choi

Myung Han Lee

Dae Woo Nam

Kyoung Su Ha

Jun Seok Ko

Bo Hyun Seong

Young Kyun Moon

Seong Pil Kang

Yong Hun Lee

Chul Hee Ryu

Kwangin Shin

Junwye Lee

Jinuk Choi

Kwang Hyon Kim

Eun Ju Kim

Cheol Hyeon Kim

Hak Min Lee

Hee Jin Kim

The present disclosure relates to a super absorbent polymer exhibiting an improved absorption rate and improved absorption performance.

Super absorbent polymer

The present disclosure relates to a preparation method of a super absorbent polymer composition. More specifically, it relates to a preparation method of a super absorbent polymer composition capable of pulverizing the hydrogel polymer to a normal particle size without agglomeration between particles by adding an additive having a specific structure, and significantly reducing the amount of fine powder generated during the process.

Preparation method of super absorbent polymer composition

A method of preparing a super absorbent polymer and a superabsorbent polymer prepared from the same are disclosed herein. In some embodiments, a method includes mixing a mixture comprising fines having a particle diameter of 150 μm or less, a surface-modified inorganic material having a reactive functional group, and water, and drying the mixture to prepare a fine powder reassembly. There may be provided a super absorbent polymer exhibiting excellent absorption properties and mechanical properties such as crushing strength while having uniform particle size distribution by effectively reassembling fines obtained inevitably in the preparation of a super absorbent polymer.

Preparation method of super absorbent polymer

The present invention relates to a super absorbent polymer and a method for producing same. The super absorbent polymer can achieve a high deodorizing function while exhibiting excellent absorption properties. As such, by using the super absorbent polymer, adult diapers having a thin thickness and high deodorizing function can be provided.

Super absorbent polymer and method for producing same

The present invention relates to a super-absorbent polymer having excellent properties, both centrifugal retention capacity (CRC) and absorption under pressure (AUP) having been improved by introducing a surface crosslinked layer crosslinked by surface-modified inorganic particles, and to a method for preparing the same. The super-absorbent polymer comprises: a base resin powder containing a crosslinked polymer of water-soluble ethylene-based unsaturated monomers having an at least partially neutralized acidic group; and a surface crosslinked layer formed on the base resin powder, wherein inorganic particles may be chemically bound to the crosslinked polymer contained in the surface crosslinked layer, via an oxygen-containing bond or a nitrogen-containing bond.

Method for preparing super-absorbent polymer

The present invention relates to superabsorbent polymer having an improved absorption speed through micropores formed inside, and a method for preparing the same.

Superabsorbent polymer and method for preparing the same

A method for preparing a superabsorbent polymer, and more particularly, a method for preparing a superabsorbent polymer in which it is possible to stably operate a process for preparing a fine powder reassembly while maintaining assembly strength of the fine powder reassembly, wherein a refined ratio is reducible, and an initial absorption speed of the superabsorbent polymer is improved, by adjusting a stirring speed and divisionally adding water to a fine powder in a process for the preparation of the fine powder reassembly, is provided.

Method for preparing superabsorbent polymer

The present invention relates to a superabsorbent polymer having an improved adsorption rate and a high bulk density, and a preparation method thereof.

Superabsorbent polymer and preparation method thereof

Super-absorbent polymer and method for preparing same

The present invention relates to a manufacturing method of a super absorbent polymer. More specifically, the present invention relates to a manufacturing method of a super absorbent polymer capable of reducing energy, reducing a process cost, and reducing a load on a device, at the time of drying due to reduction in an amount of water used during reassembly of fines, while manufacturing a super absorbent polymer exhibiting a reduced generation amount of re-fines and having excellent physical properties.

Manufacturing method of super absorbent polymer

The present specification provides an electrode laminate including a substrate, an electrode provided on the substrate, and an auxiliary electrode electrically connecting to the electrode and has a laminated structure of a first layer having reflectivity of 80% or greater at a wavelength of 550 nm and a second layer having a higher etching rate compared to the first layer, wherein the auxiliary electrode is either provided between the electrode and the substrate, or provided so that the first layer of the auxiliary electrode adjoins at least part of the side surface of the electrode, and an organic light emitting device including the electrode laminate.

Electrode laminate and organic light emitting device element

The present invention relates to a super absorbent polymer and a method for preparing the same. According to the super absorbent polymer and the method for preparing a super absorbent polymer of the present invention, a laponite is contained in a colloidal solution state during polymerization of the monomer composition, and thus achieves an appropriate crosslinking density, thereby contributing to improvement of various physical properties such as a gel strength and a centrifuge retention capacity of the super absorbent polymer.

Super absorbent polymer and method for preparing same

A flexible printed circuit board installed on a substrate in a display device is provided.

Structure for flexible printed circuit boards

The present invention relates to superabsorbent polymer and a method for preparing the same. More specifically, the present invention relates to superabsorbent polymer with improved properties, comprising a dual cross-linking structure derived from alkyleneglycol multifunctional (meth)acrylate and modified nanoclay, and a method for preparing the same. According to the present invention, the modified nanoclay and alkyleneglycol multifunctional (meth)acrylate are used as internal crosslinking agents in the process of preparing superabsorbent polymer, thus contributing to improvement in the cross-linking degree and the properties of superabsorbent polymer.

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Daejeon, South Korea

Sung Soo Park