Introduction

Hanyoung established a research institute in accordance with diversification of developments of shoe material and industrial material that are new and continuously conducts research and development of adhesives and pretreatments.

The R & D center of the Non-Woven Fabric Division strives to improve the quality of existing products, support customer technology, and develop new products with business partners of customers.
In order to achieve this goal, we have established a research and development system for the new era, and support the R & D organization to perform flexible operations and creative activities with utmost R & D mind.
We will continue to grow to a global company with future-oriented thinking, planning, research and development, overseas market development and development for Eco-friendly environment.

R & D Status

1998 

Developed Toluene-free solvent type polyurethane adhesive.
Development of Toluene-free solvent type primer for EVA-form.
Developed UV pretreatment agent for EPDM sponge (REEBOK 3-DMF Phylon).

1999 

Developed Water-based Polyurethane Adhesive.
Development of water-based pretreatment.
Developed pretreatment for water-based EVA-form.
Developed non-yellowing rubber pretreatment.

2000 

Development of pretreatment for PP Sheet Film (Industrial).
Development of Water-based Pretreatment Agent for Out Sole-Rubber.

2001 

Development of Water-based Pretreatment Agent for EVA-Foam.
Development of water-based pretreatment for rubber.

2003 

Development of high functional shoe insole using nonwoven fabric.

2004

Development of new non-woven materials for maximum surface area.

2005

Development of vertical laminated non woven fabric to replace PU sponge for anti-yellowing and molding.

2006

Development of Activated Carbon Non-woven Fabric for Maximizing Deodorization.
Patent of manufacturing method of heat fusion shoe mid-sole (bamboo EJB) using recycled polyethylene sheet

2007

Development of new material for composite gradient non-woven prefilter.
Patented shoe insole and its manufacturing method incorporating activated carbon non-woven fabric.
Patent for thermal fusion shank (bamboo shank) for shoe sole using recycled sheet.

2008

Developed hybrid air filter for energy and automotive industry (1st year).

2009

Developed hybrid air filter for energy and automotive industry (2nd year).
Applied for trademark registration of HANTEX and HANBOARD.
Lamude & Hanyber trademark registration application

2010

Development of gas turbine pre-filter cooperation between streams, Korea District Heating Corporation
Developed non-woven filter for exhaust and suction of paint booth

2011

Patent application of vertical laminated non-woven fabric, apparatus and method for manufacturing same.

2012

Developed high-performance shoe cushion insole.

2013

Development of midsole non-woven fabric using leather scrap and recycled fiber (first year, success).

2014

Developed mid-sole non-woven fabric using leather scrap and recycled fiber (second year, success).

Certification

2020

2019

2018

2017

2016

2015