manufacturing process of aramid paper for enhancing dispersion force
PARK, SEONG EUN, KIM, HYENOG BEOM, PARK, CHANG SOON, HAN, JEONG CHEOL, KWAK, EUN JEONG, WON, JI SOO
Year of Publication 14.10.2016
Get full text
Year of Publication 14.10.2016
Patent
POROUS FILTER MEDIA HAVING DOUBLE-LAYERED STRUCTURE IN WHICH POSITIVE CHARGE IS ADDED, AND PREPARATION METHOD THEREFOR
HAN, JEONGOL, KIM, GIL-SEOP, PARK, SEONG-EUN, KIM, YEONG-FIL, KWAK, EUN-JEONG, PARK, HEE-WON, PARK, CHANG-SOON, KIM, HYENOG-BEOM, HAN, JEONG-SEOK, LEE, SANGUL
Year of Publication 01.10.2015
Get full text
Year of Publication 01.10.2015
Patent
FILTER MEDIUM HAVING DUAL-LAYER STRUCTURE CONSISTING OF HIGH-DENSITY LAYER AND LOW-DENSITY LAYER
HAN, JEONGOL, KIM, GIL-SEOP, PARK, SEONG-EUN, KWON, SUN-DEOK, LEE, JAE-MIN, KIM, HYENOG-BEOM
Year of Publication 14.11.2013
Get full text
Year of Publication 14.11.2013
Patent
LAMINATING APPARATUS OF FIBER LAYER AND METHOD OF FILTER MEDIUM WITH MULTI-LAYER THEREFOR
PARK, SEONG EUN, KIM, HYENOG BEOM, HAN, JEONG CHEOL, LEE, JAE MIN, KIM, YEONG FIL, KIM, GIL SEOP
Year of Publication 30.10.2013
Get full text
Year of Publication 30.10.2013
Patent
AIR FILTER MEDIA OF MULTI LAYERED ENHANCING WATER REPELLENCY AND MANUFACTURING METHOD THEREFOR
PARK, SEONG EUN, PARK, CHANG SOON, KIM, HYENOG BEOM, HAN, JEONG SEOK, PARK, HEE WON, LEE, SANG CHUL, HAN, JEONG CHEOL, KIM, YEONG FIL, KWAK, EUN JEONG, KIM, GIL SEOP
Year of Publication 06.01.2016
Get full text
Year of Publication 06.01.2016
Patent
PORE FILTER MEDIA OF TWO-LAYERED HAVING ELECTROPOSITIVE CHARGE AND METHOD THEREFOR
PARK, SEONG EUN, PARK, CHANG SOON, KIM, HYENOG BEOM, HAN, JEONG SEOK, PARK, HEE WON, LEE, SANG CHUL, HAN, JEONG CHEOL, KIM, YEONG FIL, KWAK, EUN JEONG, KIM, GIL SEOP
Year of Publication 05.10.2015
Get full text
Year of Publication 05.10.2015
Patent
HEPA FILTER OF MULTI-LAYERED STRUCTURE FOR JOINING ULTRASONIC AND METHOD THEREFOR
PARK, SEONG EUN, PARK, CHANG SOON, KIM, HYENOG BEOM, KWON, SUN DEOK, HAN, JEONG SEOK, PARK, HEE WON, LEE, SANG CHUL, HAN, JEONG CHEOL, KIM, YEONG FIL, LEE, SOO YOUNG, KWAK, EUN JEONG, KIM, GIL SEOP
Year of Publication 07.07.2015
Get full text
Year of Publication 07.07.2015
Patent
POSITIVELY CHARGED FILTER MEDIUM OF TWO-LAYERED STRUCTURE INCLUDING POWDER ACTIVECARBON AND ACTIVECARBON FIBER, SILVER NANOPARTICLES AND MANUFACTURING MTETHOD THEREFOR
PARK, SEONG EUN, PARK, CHANG SOON, KIM, HYENOG BEOM, KWON, SUN DEOK, HAN, JEONG SEOK, PARK, HEE WON, LEE, SANG CHUL, HAN, JEONG CHEOL, KIM, YEONG FIL, LEE, SOO YOUNG, KWAK, EUN JEONG, KIM, GIL SEOP
Year of Publication 26.06.2015
Get full text
Year of Publication 26.06.2015
Patent
Filter medium having dual-layer structure consisting of high-density layer and low-density layer
KWON SUN-DEOK, HAN JEONGOL, KIM HYENOG-BEOM, PARK SEONG-EUN, KIM GIL-SEOP, LEE JAE-MIN
Year of Publication 07.01.2015
Get full text
Year of Publication 07.01.2015
Patent