【求助】（已应助）polymer two papers,thanks

灰米奇 2009/10/28

2.Polymerizable and polymeric zwitterionic surfactants: 2. Surface activity and aggregation behaviour in aqueous systems [img]https://www.instrument.com.cn/bbs/images/affix.gif[/img][url=http://www.instrument.com.cn/bbs/download.asp?ID=178484]2.pdf[/url]