Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10787534 | Method for preparing core-shell copolymer, core-shell copolymer and resin composition including the same | Sang Il Nam, Yoon Ho Kim, Kwang-Jin Lee, Kyung Bok Sun | 2020-09-29 |
| 10703839 | Method for preparing acrylic copolymer, acrylic copolymer and resin composition comprising the copolymer | Yoon Ho Kim, Kwang-Jin Lee, Sang Il Nam, Kyung Bok Sun | 2020-07-07 |
| 10640636 | Acrylic processing aid, method for preparing the same and polyvinylchloride resin composition comprising the same | Yoon Ho Kim, Geon-Soo Kim | 2020-05-05 |