Birch, Stewart, Kolasch & Birch, LLP
Polyether copolymer
A polyether copolymer comprising (A) an aromatic polyether block and (B) an aliphatic polyether block is provided.
Sumitomo Chemical Company, Limited
C C C C
C08L C08G C08G C08L
inventional inventional inventional inventional
Yuji Akira Hyuncheol
Yoshida Yokota Choi