Preparation of hydrophobic poly(isobutylene) star polymers with hydrophilic poly(propylene imine) dendritic cores |
| |
| Authors: | Mingjun Liu Miroslav Petro Jean M J Fréchet S A Haque Hsien-Chang Wang |
| |
| Affiliation: | (1) Department of Chemistry, University of California, Berkeley, CA 94720-1460, USA, US;(2) Exxon Chemical Company, Baytown Polymer Center, 5200 Bayway Drive, Baytown, TX 77520, USA, US |
| |
| Abstract: | Summary
Poly(propylene imine) dendrimers with amino chain ends have been used for the preparation of hydrophobic star polymers with
hydrophilic dendritic cores. The unsaturated end groups of polyisobutylene (PIB) were transformed into reactive anhydride
end groups by an “ene” reaction with maleic anhydride, and the resulting functionalized PIB was then reacted with dendrimers
to afford dendrimer-PIB star copolymers.
Received: 20 May 1999/Accepted: 17 June 1999 |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
