Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8299175 | Method of preparing thermoplastic resin having superior gloss, impact strength and whiteness | Chan-Hong Lee, Jin Hyoung Lee, Joo Byung Chai, Yu Sung Jung, Bong Keun Ahn +1 more | 2012-10-30 |
| 8129469 | Graft copolymer, method for preparing the same and thermoplastic resin composition containing the same | Hyun-taek O, Tae Bin Ahn, Jung Tae Park, Min Jung Kim | 2012-03-06 |
| 7897686 | Method for preparing graft rubber latex having low residual monomer content | Joo Byung Chai, Chan-Hong Lee, Jin Hyoung Lee, Jae Hwan Jung | 2011-03-01 |
| 7812115 | Method for preparing high molecule latex resin powder | Kyung Sik Lim, Tae-gun Ahn, Sang Il Nam, Chan-Hong Lee | 2010-10-12 |
| 7579406 | Transparent thermoplastic resin compositions and process for preparing the same | Jeong Su Choi, Mi Young Lee, Hyong Min Bahn, Won Seok Lee | 2009-08-25 |
| 7417088 | Thermoplastic resin composition | Tae Bin Ahn, Hyun-taek O, Jung Tae Park, Min Jung Kim | 2008-08-26 |
| 7217763 | Acrylonitrile-butadiene-styrene copolymer transparent resin having superior chemical resistance and transparency and preparation thereof | Jeong Su Choi, Sung Hee Kim, Hyoung-Min Bahn | 2007-05-15 |
| 7019049 | Process for preparing thermoplastic transparent resin | Jeong Su Choi, Sung Hee Kim, Chan-Hong Lee | 2006-03-28 |
| 6806315 | Method for preparing of weatherability thermoplastic resin | Yang-Hyun Shin, Tae Bin Ahn, Chan-Hong Lee | 2004-10-19 |
| 6774182 | Process for preparing thermoplastic resin having superior heat-stability | Dong Sung KIM, Chan-Hong Lee | 2004-08-10 |
| 6506845 | Method of preparing rubber substrate | Jae Ho Lee, Geon-Soo Kim, Chan-Hong Lee | 2003-01-14 |