Dority & Manning, P.A.
PH-sensitive polyethylene oxide co-polymer and synthetic method thereof
Provided are a new pH-sensitive co-polymer prepared from polyethylene oxide and a method of preparing the same. The polyethylene oxide co-polymer includes repeating units expressed by the Chemical Formulas 1 and 2, and further includes at least one of repeating units expressed by the Chemical Formulas 3 through 6.
C C C C C C C
C08G C08G C08L C08G C08L C08G C08G
inventional inventional additional inventional additional inventional inventional
Jung-Ahn Hyun-Oh
Kim Yoo