ISOCYANATE-FREE METHOD FOR PREPARING POLY(CARBONATE-URETHANE) OR POLY(ESTER-URETHANE)
摘要
The present invention discloses a method for preparing polycarbonate-urethane) or poly(ester-urethane) without isocyanate
申请公布号
US2013144027(A1)
申请公布日期
2013.06.06
申请号
US201113809907
申请日期
2011.06.21
申请人
GUILLAUME SOPHIE;HELOU MARION;CARPENTIER JEAN-FRANCOIS;SLAWINSKI MARTINE;CENTER NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS);TOTAL RESEARCH & TECHNOLOGY FELUY
