Hanwha Chemical Corporation

Jeong Hyun Choi

Su Jin Lee

Dae Won Cho

Sang Hyun Cho

Tae Hoon Yeum

Hee Yun Kim

Jung Ho Kong

Ki Jo Sim

Sin-Won Kang

Jae Song Kim

Yeon Su Jang

Tae Young Jang

An emulsion particle, an emulsion including the same, and a method of manufacturing an emulsion are provided. The emulsion particle includes: a core derived from a polymer of an unsaturated ethylenic monomer and including a first sub core and a second sub core surrounding the first sub core; and a shell surrounding the core and including an alkali-soluble resin, wherein the first sub core includes a polymer having a first glass transition temperature, and the second sub core includes a polymer having a second glass transition temperature lower than the first glass transition temperature.

Emulsion particle, emulsion comprising same, method for manufacturing emulsion

An emulsion, and a method of preparing an emulsion are provided. The emulsion includes styrene/acrylic latex particles and a metal stearate-based material.

Emulsion and preparing method therefor

The present invention provides a polymer emulsion having heat sealability for a blister package, and a method for preparing the same. Since the polymer emulsion of the present invention includes latex particles having an average particle diameter of a nanosize and a low unimodal particle size distribution, it may exhibit uniform and stable emulsion properties, particularly excellent heat sealability, and thus may be suitably used for a blister package and on the like. Furthermore, the polymer emulsion of the present invention is polymerized in an aqueous medium without using an organic solvent, and thus enables provision of a blister package with minimized harmfulness to a human body and the environment.

Polymer emulsion having heat sealability for blister package and preparation method thereof

The present invention relates to a resin for a blister package and a preparation method thereof. The resin for a blister package according to the present invention is a water-soluble resin which can minimize a hazard to a human body due to residual of a solvent, and particularly, a resin layer formed by using the resin can show an excellent heat seal property and is hardly deformed at the heat seal temperature condition.

Resin for blister package and preparation method thereof

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Daejeon, South Korea

Jeong Hyun Choi