박기홍 장웅상 임선진 송상엽 최동훈 김낙중 2024-01-21T19:45:12Z 2024-01-21T19:45:12Z 2022-01-10 1996-01 https://pubs.kist.re.kr/handle/201004/144607 Nonlinear optical polymers with novel benzoxazole chromophores II. synthesis of polyurethanes with good thermal stability. Article 3 Reactive & functional polymers, v.v. 30, pp.375 - 383 Reactive & functional polymers v. 30 375 383 nonlinear optics