Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008375 | Poly(vinyl chloride) product containing cyclodextrin derivatives with suppression of the migration of plasticizer and manufacturing method thereof | Sang-Jae Jung, Jae-woo Chung | 2011-08-30 |
| 8008376 | Plasticizer composition containing cyclodextrin derivatives, flexible PVC composition with suppression of the migration of plasticizer containing the same, and manufacturing method thereof | Sung Ho Kim, Seok-Bong Lee | 2011-08-30 |
| 7884152 | Manufacturing method of organic modifer-free exfoliated nano clay-polymer composite | Se Bum Son, Sang Wook CHUN | 2011-02-08 |