Korea Research Institute of Chemical Technology

In-Hwan Park

Bong Keun Song

Sang-Chul Park

Kyung-Suck Min

Jung-Mok Suh

Bong Soo Chung

Sang-Won Seol

Jong Hak Kim

Ja-Soon Jang

The present invention relates to an epoxy-based coating resin composition which facilitates the transcription of the printed letters or photographs developed by sublimation dyes on printing paper to the surface of potteries, glasses, marbles, metals or woods only by thermal treatment and more particularly, to the epoxy-based coating resin composition with 1) long-tern storage stability due to the use of a mixture of diethanolamine and triethanolamine as a hardening accelerator, 2) uniform thickness after coated, 3) less air bubbles after dried, 4) good depth in printing, and 5) a releasing property which promotes easier separation of printing paper from its coated surface after transfer-printed.

Coating resin composition for transfer printing

This invention relates to a process for manufacturing a highly efficient antislipping agent based on acrylic latexes containing small amount of solid content, wherein said acrylic latexes are composed of two different acrylic latexes containing small amount of solid content; one being flexible with a low glass transition temperature (referred to as 'Tg' hereafter) when dried and the other being hard with a relatively high Tg when dried, followed by blending through neutralization using aqueous ammonia. Thus, the latexes are well blended and their physical properties like homogeneity, tacky property, flexibility and hardness can be easily controlled.

Process for manufacturing an acrylic antislipping agent composed of small amounts of solid content

Polymer sealant microencapsulated by polyurethane reaction and its

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Daejeon, South Korea

In-Hwan Park