About OHGI H
About Kuraray Co., Ltd., Okayama, JPN
About SATO T
About Kuraray Co., Ltd., Okayama, JPN
About Macromolecules
About polyvinyl alcohol
About Polymerization catalyst,polymerization initiator
About Diethyl ether
About Acetic acid
About Methanol
About tert-Butyl vinyl ether
About イソタクチック
About ポリビニルアルコール
About キャラクタリゼーション