| 1997-09 | Direct polymerization of aromatic diacid dimethyl esters with aromatic diamines .1. Analysis of reaction mechanism | Park, SK; Ha, WS; Lee, CJ |
| 1998-01 | Effect of surface properties on the antithrombogenicity of silk fibroin/S-carboxymethyl kerateine blend films | Lee, KY; Kong, SJ; Park, WH; Ha, WS; Kwon, IC |
| 1996-03 | High temperature zone drawing of aromatic polyamide film .1. 6-amino-2-(4-aminophenyl)-4-phenyl quinoline/oxydianiline/terephthaloyl chloride copolymer film | Han, SS; Lyoo, WS; Choi, JH; Park, SK; Ji, BC; Ha, WS; Lee, CJ |
| 1998-10 | Preparation and characterization of syndiotacticity-rich ultra-high molecular weight poly(vinyl alcohol) imogolite blend film | Choi, JH; Cho, YW; Ha, WS; Lyoo, WS; Lee, CJ; Ji, BC; Han, SS; Yoon, WS |
| 1997-05 | Preparation of high molecular weight polyvinylalcohol by low temperature azoinitiator | Lyoo, WS; Kim, BC; Lee, CJ; Ha, WS |
| 1997-07 | Rheological and rheo-optical properties of high molecular weight syndiotactic and atactic polyvinylalcohol solutions | Lyoo, WS; Kim, BC; Ha, WS |
